Nuveen Credit Opportunities 2022 Target Term Fund (JCO) N-CSR Certified annual shareholder report (management investment company)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number   811-23195

Nuveen Credit Opportunities 2022 Target Term Fund

(Exact name of registrant as specified in charter)

Nuveen Investments

333 West Wacker Drive

Chicago, IL 60606

(Address of principal executive offices) (Zip code)

Gifford R. Zimmerman

Nuveen Investments

333 West Wacker Drive

Chicago, IL 60606

(Name and address of agent for service)

Registrant’s telephone number, including area code:    (312) 917-7700                        

Date of fiscal year end:    December 31                                

Date of reporting period:    December 31, 2019                   

Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget (“OMB”) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. ss. 3507.

ITEM 1. REPORTS TO STOCKHOLDERS.

Closed-End Funds

31 December 2019

Nuveen Closed-End Funds

JCO Nuveen Credit Opportunities 2022 Target Term Fund

Beginning on January 1, 2021, as permitted by regulations adopted by the Securities and Exchange Commission, paper copies of the Fund’s annual and semi-annual shareholder reports will no longer be sent by mail, unless you specifically request paper copies of the reports. Instead, the reports will be made available on the Fund’s website (www.nuveen.com), and you will be notified by mail each time a report is posted and provided with a website link to access the report.

If you have already elected to receive shareholder reports electronically, you will not be affected by this change and you need not take any action. You may elect to receive shareholder reports and other communications from the Fund electronically anytime by contacting the financial intermediary (such as a broker-dealer or bank) through which you hold your Fund shares or, if you are a direct investor, by enrolling at www.nuveen.com/e-reports.

You may elect to receive all future shareholder reports in paper free of charge at any time by contacting your financial intermediary or, if you are a direct investor, (i) by calling 800-257-8787 and selecting option #2 or (ii) by logging into your Investor Center account atwww.computershare.com/investor and clicking on “Communication Preferences.” Your election to receive reports in paper will apply to all funds held in your account with your financial intermediary or, if you are a direct investor, to all your directly held Nuveen Funds and any other directly held funds within the same group of related investment companies.

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Table of Contents

Chair’s Letter to Shareholders	4
Portfolio Managers’ Comments	5
Fund Leverage	8
Common Share Information	9
Risk Considerations and Investment Policy Updates	11
Performance Overview and Holding Summaries	12
Report of Independent Registered Public Accounting Firm	14
Portfolio of Investments	15
Statement of Assets and Liabilities	20
Statement of Operations	21
Statement of Changes in Net Assets	22
Statement of Cash Flows	23
Financial Highlights	24
Notes to Financial Statements	26
Additional Fund Information	32
Glossary of Terms Used in this Report	33
Reinvest Automatically, Easily and Conveniently	34
Board Members & Officers	35

3

Chair’s Letter to Shareholders

Dear Shareholders,

Financial markets finished 2019 on a high note, despite the challenges of a weak start to the year, a slower global economy and heightened geopolitical risks. While global manufacturing languished, consumers remained resilient amid tight labor markets, growing wages and tame inflation. Global business sentiment, however, was less optimistic due to trade frictions and weaker global demand. Across advanced economies growth in corporate profits and earnings was subdued in 2019. Nevertheless, the Federal Reserve’s (Fed) pivot to easing monetary conditions, along with liquidity provided by other central banks around the world, provided confidence that the economic cycle could be extended. Additionally, the year ended with a reduction in trade tensions and Brexit uncertainty, although the next phase of U.S.-China trade negotiations are expected to be more challenging and the U.K. has a relatively short transition window in which to redefine its relationship with the European Union.

We continue to anticipate muted economic growth and increased market volatility this year. The U.S. economy held steady in the second half of 2019, although growth for the year overall moderated from 2018’s pace. Consumer confidence remains underpinned by low unemployment and modest wage growth. Looser financial conditions, in part driven by the Fed’s three interest rate cuts in 2019, have revived momentum in the housing market and should continue to encourage borrowing by consumers and businesses. Although consumer spending in Europe and Japan, like in the U.S., has remained supported by jobs growth and rising wages, economic growth there appears more fragile. The COVID-19 coronavirus outbreak poses a new downside risk to the global economy, as disruptions to both demand and production ripple through global supply chains. We are closely monitoring the situation.

At Nuveen, we still see investment opportunities in the maturing economic environment, but we are taking a selective approach. If you’re concerned about where the markets are headed from here, we encourage you to work with your financial advisor to review your time horizon, risk tolerance and investment goals. On behalf of the other members of the Nuveen Fund Board, we look forward to continuing to earn your trust in the months and years ahead.

Sincerely,

Terence J. Toth

Chair of the Board

February 21, 2020

4

Portfolio Managers’ Comments

Nuveen Credit Opportunities 2022 Target Term Fund (JCO)

The Fund’s investment portfolio is managed by Symphony Asset Management, LLC (Symphony), an affiliate of Nuveen Fund Advisors, LLC. The Symphony management team for the Fund is led by Scott Caraher and Jenny Rhee.

Here the portfolio management team reviews U. S. economic and domestic and global markets and their management strategies and the performance of the Fund for the twelve-month reporting period ended December 31, 2019.

What factors affected the U.S. economy and domestic and global markets during the twelve-month reporting period ended December 31, 2019?

The U.S. economy reached the tenth year of expansion since the previous recession ended in June 2009, marking the longest expansion in U.S. history. In the fourth quarter of 2019, gross domestic product (GDP) grew at an annualized rate of 2.1%, according to the “advance” estimate by the Bureau of Economic Analysis. GDP measures the value of goods and services produced by the nation’s economy less the value of the goods and services used up in production, adjusted for price changes. In the final months of the year, the economy was boosted by moderate consumer spending, along with positive contributions from government spending and trade, which offset weakness in business investment. For 2019 as a whole, U.S. GDP grew 2.3%, a decline from 2.9% in 2018 and the slowest pace since 2016.

Consumer spending, the largest driver of the economy, remained well supported by low unemployment, wage gains and tax cuts. As reported by the Bureau of Labor Statistics, the unemployment rate fell to 3.5% in December 2019 from 3.9% in December 2018 and job gains averaged around 176,000 per month for the past twelve months. As the jobs market has tightened, average hourly earnings grew at an annualized rate of 2.9% in December 2019. However, inflation remained subdued. The Bureau of Labor Statistics said the Consumer Price Index (CPI) increased 2.3% over the twelve-month reporting period ended December 31, 2019 before seasonal adjustment.

Low mortgage rates and low inventory drove home prices moderately higher in this reporting period, despite declining new home sales and housing starts. The S&P CoreLogic Case-Shiller U.S. National Home Price Index, which covers all nine U.S. census divisions, was up 3.5% year-over-year in November 2019 (most recent data available at the time this report was prepared). The10-City and20-City Composites reported year-over-year increases of 2.0% and 2.6%, respectively.

As data pointed to slower momentum in the overall economy, the Federal Reserve (Fed) notably shifted its stance. Although the Fed had indicated in December 2018 that there could be two more rate hikes in 2019, global growth concerns kept the central bank on the sidelines. As expected by the markets, the Fed left rates unchanged throughout the first half of 2019 while speculation increased that the Fed’s next move would be a rate cut. At the July 2019, September 2019 and October 2019 policy committee meetings, the Fed announced a 0.25% cut to its main policy rate.

This material is not intended to be a recommendation or investment advice, does not constitute a solicitation to buy, sell or hold a security or an investment strategy and is not provided in a fiduciary capacity. The information provided does not take into account the specific objectives or circumstances of any particular investor, or suggest any specific course of action. Investment decisions should be made based on an investor’s objectives and circumstances and in consultation with his or her advisors.

Certain statements in this report are forward-looking statements. Discussions of specific investments are for illustration only and are not intended as recommendations of individual investments. The forward-looking statements and other views expressed herein are those of the portfolio managers as of the date of this report. Actual future results or occurrences may differ significantly from those anticipated in any forward-looking statements and the views expressed herein are subject to change at any time, due to numerous market and other factors. The Fund disclaims any obligation to update publicly or revise any forward-looking statements or views expressed herein.

For financial reporting purposes, the ratings disclosed are the highest rating given by one of the following national rating agencies: Standard & Poor’s (S&P), Moody’s Investors Service, Inc. (Moody’s) or Fitch, Inc. (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below investment grade ratings. Holdings designated N/R are not rated by these national rating agencies.

Refer to the Glossary of Terms Used in this Report for further definition of the terms used within this section.

5

Portfolio Managers’ Comments(continued)

Markets registered disappointment with the Fed’s explanation that the rate cuts were a“mid-cycle adjustment,” rather than a prolonged easing period, and its signal that there would be no additional rate cuts in 2019. Also in the latter half of 2019, the Fed announced it would stop shrinking its bond portfolio sooner than scheduled, as well as began buying short-term Treasury bills to help money markets operate smoothly and maintain short-term borrowing rates at low levels. Fed Chairman Powell emphasized that the Treasury bill purchases were not a form of quantitative easing.

During the twelve-month reporting period, geopolitical news remained a prominent market driver. Tariff and trade policy topped the list of concerns, most prominently the U.S.-China relations. After several rounds of talks, escalating rhetoric from both sides and a series of tariff increases, tensions appeared to ease in the later months of 2019. The U.S. and China signaled their agreement on a partial trade deal, which included rolling back some tariffs, increasing China’s purchases of U.S. agriculture products and the consideration of intellectual property, technology and financial services rights. (Subsequent to the close of the reporting period, the “phase one” deal was signed on January 15, 2020.) While much of the focus remained on the U.S.-China relationship, trade spats between the U.S. and Mexico, the European Union, Brazil and Argentina also arose throughout the period. More than a year after the three countries signed onto the U.S., Mexico and Canada Agreement (USMCA) trade deal, which replaces the North American Free Trade Agreement, the U.S. House of Representatives approved the deal in December 2019 (and, subsequent to the close of the reporting period, the Senate voted in January 2020 to approve it). Global manufacturing and export data continued to show evidence of trade-related slumps, which increased worries that the slowdown would spread into other segments of the global economy.

The Brexit saga also appeared to make a breakthrough by the end of 2019. After former Prime Minister Theresa May was unable to secure a Brexit deal by the original March 29, 2019 deadline, she resigned as of June 7, 2019. When her successor, Boris Johnson, failed to meet the EU’s first deadline extension of October 31, 2019, the EU approved a “flextension” to January 31, 2020. A U.K. general election was scheduled for December 2019, wherein the Conservative Party won a large majority and bolstered Prime Minister Johnson’s mandate to get Brexit done. A few days later, the British Parliament passed the Brexit Bill. In Italy, investors worried about another potential budget clash between the eurosceptic coalition government and the EU. However, following the unexpected resignation of the prime minister in August 2019, the newly formed coalition government appeared to take a less antagonistic stance. Europe also contended with the “yellow vest” protests in France, immigration policy concerns, Russian sanctions and political risk in Turkey.

Elsewhere, anti-government protests erupted across Latin America, Hong Kong and Lebanon during 2019, and Venezuela’s economic and political crisis deepened. In Argentina, markets were shocked by the defeat of incumbent President Macri, prompting concerns about the economic policies favored by the incoming Fernandez administration. Brazil’s Bolsonaro administration achieved a legislative win on pension reform and kept the economy on a path of modest growth. Europe’s traditional centrist parties lost seats in the May 2019 Parliamentary elections and populist parties saw marginal gains. The ruling parties in India and South Africa maintained their majorities, where slower economic growth could complicate their respective reform mandates.

During the reporting period, the U.S. senior loan market, as measured by the Credit Suisse Leveraged Loan Index (“the Index”), generated positive returns each quarter and a solid return of 8.17%. The performance reflected investors’ positive sentiment towards accommodative monetary policy, solid corporate fundamentals with low default rates, as well as good U.S. economic growth.

This strength occurred despite ongoing geopolitical uncertainties. The U.S.-China trade war took many turns during the course of 2019, particularly in May, August and October 2019, creating periodic volatility in the capital markets as investors’ anxiety over a resolution heightened. Market reaction was most notable in energy prices, with the Western Texas Intermediate (WTI) crude price tumbling 14.6% in May 2019 due to perceived disruption in long-term global demand. Further exacerbating market volatility was the increased likelihood of a “Hard-Brexit” after Theresa May’s resignation as U.K.’s prime minister in June 2019.

Amid global uncertainties, the Fed cut interest rates three times during the course of the reporting period. While such moves created outflows in loan mutual funds and exchange-traded funds (ETFs), it provided support to capital markets and boosted risk asset returns. Additionally, loan issuance declined as most issuers took advantage of investors’ demand for high yield bonds. In terms of defaults, the default rate including distressed exchanges increased 44 basis points to 2.18%, well below the historical average of 3.07%. Excluding commodities, the 2019 default rate was 1.52%.

6

What key strategies were used to manage the Fund during this twelve-month reporting period ended December 31, 2019?

The Fund seeks to provide a high level of current income from a portfolio of shorter maturity, high yield corporate debt and return the original $9.85 net asset value per common share on or about June 1, 2022.

The Fund generally invests in a portfolio of below investment grade corporate bonds and senior loans. The Fund may invest in other types of securities including convertible securities and other types of debt instruments and derivatives that provide comparable economic exposure to the corporate debt market. At least 80% of its managed assets will be in corporate debt securities and separately, at least 80% in securities that, at the time of investment, are rated below investment grade or unrated but judged by the managers to be of comparable quality. No more than 15% will be in securities rated CCC+/Caa1 or lower at the time of investment. Up to 30% may be in securities ofnon-U.S. issuers, including up to 20% in emerging market issuers, but 100% of managed assets will be in U.S. dollar denominated securities.

In seeking to return the original net asset value on or about June 1, 2022, the Fund intends to utilize various portfolio and cash flow management techniques, including setting aside a portion of its net investment income, possibly retaining gains and limiting the longest maturity on any holdings to no later than December 1, 2022.

How did the Fund perform during this twelve-month reporting period December 31, 2019?

The table in the Performance Overview and Holding Summaries section of this report provides total returns for theone-year and since inception periods ended December 31, 2019. The Fund’s total returns at net asset value (NAV) are compared with the performance of a corresponding market index. For the twelve-month reporting period December 31, 2019, the Fund’s common share at NAV outperformed the Bloomberg Barclays U.S. High Yield1-5 Year Cash Pay 2% Issuer Capped Index and its secondary Blended Benchmark.

The Fund invests in a combination of high yield bonds and senior loans with maturity profiles that are consistent with the Fund’s target term in an effort to maximize current income and return while protecting capital, consistent with the investment objective. As of the end of the reporting period, the Fund’s portfolio had 29.7% in senior loans and 68.2% in high yield bonds. On average, high yield bonds outperformed senior loans during this reporting period, led by a dovish Fed and strong credit fundamentals. Generally speaking, higher quality assets outperformed lower quality assets within high yield bonds and loans during the reporting period, which was driven by several factors. First, investors overall adopted a more defensive positioning in 2019, driven by the aforementioned periodic spikes in volatility as a result of major macro risks and the impact on global growth. In addition, many of the lower credit rating issues within high yield bonds and loans are represented by energy companies, whose debt prices dropped as a result of lower oil prices. Finally, higher credit quality assets are generally more interest rate sensitive than lower quality assets and as a result, benefited when the Fed cut interest rates during the reporting period.

Issue selection across multiple sectors contributed positively during the reporting period. Within technology, loans and bonds of Blackboard Inc., an education technology company, trended higher following the announcement of asset sales in March 2019. Within retail, loans of PetSmart Inc. rose following its parent company’s capital raise to pay down debt and reduce leverage. Finally, the bonds of Calumet Specialty Products, which produces refined fuel products for industrial use, added to performance following two quarters of improving financial results and a strategic initiative that was well received by investors.

Detracting from performance was disappointing issue selection within financials and exposure to the energy sector. The notable detractor within financials was exposure to the loans of Ditech Holding Corp. (formerly Walter Investment Management Corp.), a residential mortgage service company that went into a formal restructuring with the expectation of subsequently selling assets or itself tode-lever. Sales offers from potential bidders fell well below expectations. The company’s loan issue declined on the lowered outlook for asset sales proceeds. Other detractors in the portfolio included FTS International Inc and California Resource Corp. Both companies are within the energy industry, which was under pressure in 2019 given the expected weak outlook for oil demand. Frac Tech provides oil field services, its earnings missed street expectations for a couple quarters in 2019. California Resources is an oil and natural gas exploration and production company. Investors’ sentiment towards the company has been weak throughout the year. Some investors were concerned that the company would not complete anticipated asset sales. There were also unfounded rumors the company was considering filing for bankruptcy. We continue to hold the positions in Ditech and Frac Tech; however, we sold our position in California Resources.

7

Fund Leverage

IMPACT OF THE FUND’S LEVERAGE STRATEGIES ON PERFORMANCE

One important factor impacting the returns of the Fund’s common shares relative to its comparative benchmark was the Fund’s use of leverage through bank borrowings. The Fund uses leverage because our research has shown that, over time, leveraging provides opportunities for additional income. The opportunity arises when short-term rates that the Fund pays on its leveraging instruments are lower than the interest the Fund earns on its portfolio securities that it has bought with the proceeds of that leverage. This has been particularly true in the recent market environment where short-term rates have been low by historical standards.

However, use of leverage can expose Fund common shares to additional price volatility. When the Fund uses leverage, the Fund’s common shares will experience a greater increase in their net asset value if the securities acquired through the use of leverage increase in value, but will also experience a correspondingly larger decline in their net asset value if the securities acquired through leverage decline in value, which will make the shares’ net asset value more volatile, and total return performance more variable, over time.

In addition, common share income in levered funds will typically decrease in comparison to unlevered funds whenshort-term interest rates increase and increase when short-term interest rates decrease. In recent quarters, fund leverage expenses have generally tracked the overall movement of short-term tax-exempt interest rates. While fund leverage expenses are somewhat higher than their all-time lows after the 2007-2009 financial crisis, which has contributed to a reduction in common share net income and long-term total return potential, leverage nevertheless continues to provide the opportunity for incremental common share income. Management believes that the potential benefits from leverage continue to outweigh the associated increase in risk and volatility previously described.

The Fund’s use of leverage had a positive impact on the total return performance during this reporting period.

As of December 31, 2019, the Fund’s percentages of leverage are as shown in the accompanying table.

	JCO
Effective Leverage*		29.22	%
Regulatory Leverage*		29.22	%

* Effective leverage is the Fund’s effective economic leverage, and includes both regulatory leverage and the leverage effects of certain derivative and other investments in the Fund’s portfolio that increase the Fund’s investment exposure. Regulatory leverage consists of preferred shares issued or borrowings of the Fund. Both of these are part of the Fund’s capital structure. The Fund, however, may from time to time borrow on a typically transient basis in connection with its day-to-day operations, primarily in connection with the need to settle portfolio trades. Such incidental borrowings are excluded from the calculation of the Fund’s effective leverage ratio. Regulatory leverage is subject to asset coverage limits set forth in the Investment Company Act of 1940.

THE FUND’S REGULATORY LEVERAGE

Bank Borrowings

As noted above, the Fund employs leverage through the use of bank borrowings. The Fund’s bank borrowing activities are as shown in the accompanying table.

Current Reporting Period										Subsequent to the Close of the Reporting Period
January 1, 2019		Draws		Paydowns		December 31, 2019		Average Balance Outstanding		Draws		Paydowns		February 27, 2020
	$110,000,000		$    —		$    —		$110,000,000		$110,000,000		$    —		$    —		$110,000,000

Refer to Notes to Financial Statements, Note 9 – Borrowing Arrangements for further details.

8

Common Share Information

COMMON SHARE DISTRIBUTION INFORMATION

The following information regarding the Fund’s distributions is current as of December 31, 2019. The Fund’s distribution levels may vary over time based on the Fund’s investment activity and portfolio investment value changes.

During the current reporting period, the Fund’s distributions to common shareholders were as shown in the accompanying table.

Monthly Distributions(Ex-Dividend Date)	Per Common Share Amounts
January 2019	$	0.0470
February		0.0470
March		0.0470
April		0.0470
May		0.0470
June		0.0470
July		0.0470
August		0.0470
September		0.0470
October		0.0470
November		0.0470
December 2019		0.0470
Total Distribution from Net Investment Income	$	0.5640
Current Distribution Rate*		5.62	%

* Current distribution rate is based on the Fund’s current annualized monthly distribution divided by the Fund’s current market price. The Fund’s monthly distributions to its shareholders may be comprised of ordinary income, net realized capital gains and, if at the end of the fiscal year the Fund’s cumulative net ordinary income and net realized gains are less than the amount of the Fund’s distributions, a return of capital for tax purposes.

The Fund seeks to pay regular monthly dividends out of its net investment income at a rate that reflects its past and projected net income performance. To permit the Fund to maintain a more stable monthly dividend, the Fund may pay dividends at a rate that may be more or less than the amount of net income actually earned by the Fund during the period. Distributions to common shareholders are determined on a tax basis, which may differ from amounts recorded in the accounting records. In instances where the monthly dividend exceeds the earned net investment income, the Fund would report a negative undistributed net ordinary income. Refer to Note 6 – Income Tax Information for additional information regarding the amounts of undistributed net ordinary income and undistributed net long-term capital gains and the character of the actual distributions paid by the Fund during the period.

All monthly dividends paid by the Fund during the current reporting period were paid from net investment income. If a portion of the Fund’s monthly distributions is sourced from or comprised of elements other than net investment income, including capital gains and/or a return of capital, shareholders will be notified of those sources. For financial reporting purposes, per share amounts of the Fund’s distributions for the reporting period are presented in this report’s Financial Highlights. For income tax purposes, distribution information for the Fund as of its most recent tax year end is presented in Note 6 – Income Tax Information within the Notes to Financial Statements of this report.

9

Common Share Information(continued)

CHANGE IN METHOD OF PUBLISHING NUVEEN CLOSED-END FUND DISTRIBUTION AMOUNTS

During November 2019, the Nuveen Closed-End Funds discontinued the practice of announcing Fund distribution amounts and timing via press release. Instead, information about the Nuveen Closed-End Funds’ monthly and quarterly periodic distributions to shareholders are posted and can be found on Nuveen’s enhanced closed-end fund resource page, which is at www.nuveen.com/closed-end-fund-distributions, along with other Nuveen closed-end fund product updates. Shareholders can expect regular distribution information to be posted on www.nuveen.com on the first business day of each month. To ensure that our shareholders have timely access to the latest information, a subscribe function can be activated at this link here, or at this web page (www.nuveen.com/en-us/people/about-nuveen/for-the-media).

COMMON SHARE REPURCHASES

During August 2019, the Fund’s Board of Trustees reauthorized an open-market share repurchase program, allowing the Fund to repurchase an aggregate of up to approximately 10% of its outstanding shares.

As of December 31, 2019, and since the inception of the Fund’s repurchase program, the Fund has cumulatively repurchased and retired its outstanding common shares as shown in the accompanying table.

	JCO
Common shares cumulatively repurchased and retired		—
Common shares authorized for repurchase		2,770,000

During the current reporting period, the Fund did not repurchase any of its outstanding common shares.

OTHER COMMON SHARE INFORMATION

As of December 31, 2019, and during the current reporting period, the Fund’s common share price was trading at a premium/(discount) to its NAV as shown in the accompanying table.

Common share NAV	$	9.61
Common share price	$	10.03
Premium/(Discount) to NAV		4.37	%
12-Month average premium/(discount) to NAV		1.03	%

The Fund has an investment objective to return $9.85 (the original net asset value following the Fund’s initial public offering (the “Original NAV”)) to shareholders on or about the end of the Fund’s term. There can be no assurance that the Fund will be able to return the Original NAV to shareholders, and such return is not backed or otherwise guaranteed by the Fund’s investment adviser, Nuveen Fund Advisors, LLC (the “Adviser”), or any other entity.

The Fund’s ability to return Original NAV to shareholders on or about its termination date will depend on market conditions and the success of various portfolio and cash flow management techniques. The Fund currently intends to set aside and retain in its net assets a portion of its net investment income and possibly all or a portion of its gains. This will reduce the amounts otherwise available for distribution prior to the liquidation of the Fund, and the Fund may incur taxes on such retained amount, which will reduce the overall amounts that the Fund would have otherwise been able to distribute. Such retained income or gains, net of any taxes, would constitute a portion of the liquidating distribution returned to investors at the end of the Fund’s term. In addition, the Fund’s investment in shorter term and lower yielding securities, especially as the Fund nears the end of its term, may reduce investment income and, therefore, the monthly dividends during the period prior to termination. Investors that purchase shares in the secondary market (particularly if their purchase price differs meaningfully from the Original NAV) may receive more or less than their original investment.

10

Risk Considerations and Investment Policy Updates

Risk Considerations

Fund shares are not guaranteed or endorsed by any bank or other insured depository institution, and are not federally insured by the Federal Deposit Insurance Corporation.

Nuveen Credit Opportunities 2022 Target Term Fund (JCO)

Investing in closed-end funds involves risk; principal loss is possible. There is no guarantee the Fund’s investment objectives will be achieved. Closed-end fund shares may frequently trade at a discount or premium to their net asset value.Lower credit debt securities may be more likely to fail to make timely interest or principal payments.Adjustable Rate Senior Loans may not be fully secured by collateral, generally do not trade on exchanges, and are typically issued by unrated or below-investment grade companies, and therefore are subject to greater liquidity and credit risk.Leverage increases return volatility and magnifies the Fund’s potential return and its risks; there is no guarantee a fund’s leverage strategy will be successful. These and other risk considerations such aslimited term, interest rate risk and concentration risk are described in more detail on the Fund’s web page atwww.nuveen.com/JCO.

Investment Policy Updates

Change in Investment Policy

The Fund has recently adopted the following policy regarding limits to investments in illiquid securities:

While there are no such limits imposed by applicable regulations, certain Nuveen Closed-End Funds formerly had investment policies that placed limits on a Fund’s ability to invest in illiquid securities. All exchange-listed Nuveen Closed-End Funds now have no formal limit on their ability to invest in such illiquid securities, but the Fund’s portfolio management team will monitor such investments in the regular, overall management of the Fund’s portfolio securities.

11

JCO Nuveen Credit Opportunities 2022 Target Term Fund Performance Overview and Holding Summaries as of December 31, 2019

Refer to the Glossary of Terms Used in this Report for further definition of the terms used within this section.

Average Annual Total Returns as of December 31, 2019

	Average Annual
	1-Year		Since Inception
JCO at Common Share NAV		12.47%		4.79%
JCO at Common Share Price		25.70%		5.94%
Bloomberg Barclays U.S. High Yield 1-5 Year Cash Pay 2% Issuer Capped Index		9.88%		5.13%
Blended Benchmark1		9.47%		4.98%

Since inception returns are from 3/28/17. Past performance is not predictive of future results. Current performance may be higher or lower than the data shown. Returns do not reflect the deduction of taxes that shareholders may have to pay on Fund distributions or upon the sale of Fund shares. Returns at NAV are net of Fund expenses, and assume reinvestment of distributions. Comparative index return information is provided for the Fund’s shares at NAV only. Indexes are not available for direct investment.

Common Share Price Performance —Weekly Closing Price

1 The Blended Benchmark consists of: 1) 75% Bloomberg Barclays U.S. High Yield 1-5 Year Cash Pay 2% Issue Capped Index, 2) 25% Credit Suisse Leveraged Loan Index.

12

This data relates to the securities held in the Fund’s portfolio of investments as of the end of the reporting period. It should not be construed as a measure of performance for the Fund itself. Holdings are subject to change.

For financial reporting purposes, the ratings shown are the highest rating given by one of the following national rating agencies: Standard & Poor’s Group, Moody’s Investors Service, Inc. or Fitch, Inc. This treatment of split-rated securities may differ from that used for other purposes, such as Fund investment policies. Credit ratings are subject to change. AAA, AA, A and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national rating agencies.

Fund Allocation

(% of net assets)

Corporate Bonds	96.4%
Variable Rate Senior Loan Interests	42.0%
Investment Companies	2.6%
Other Assets Less Liabilities	0.3%
Net Assets Plus Borrowings	141.3%
Borrowings	(41.3)%
Net Assets	100%

Portfolio Composition

(% of total investments)

Oil, Gas & Consumable Fuels	9.0%
Software	8.9%
Health Care Providers & Services	8.1%
Media	7.5%
Pharmaceuticals	6.5%
Metals & Mining	5.0%
Aerospace & Defense	4.7%
Wireless Telecommunication Services	4.6%
Energy Equipment & Services	4.5%
Diversified Telecommunication Services	3.9%
Commercial Services & Supplies	3.8%
Household Durables	3.6%
Personal Products	3.0%
Real Estate Management & Development	2.8%
Hotels, Restaurants & Leisure	2.8%
Other	19.5%
Investment Companies	1.8%
Total	100%

Portfolio Credit Quality

(% of total long-term investments)

BBB	9.1%
BB or Lower	88.1%
N/R (not rated)	2.8%
Total	100%

Top Five Issuers

(% of total investments)

Teva Pharmaceutical Finance IV LLC	4.6%
Bombardier Inc	3.0%
First Quantum Minerals Ltd	2.9%
Micro Focus International PLC	2.9%
Realogy Group LLC / RealogyCo-Issuer Corp	2.7%

13

Report of Independent Registered Public Accounting Firm

To the Shareholders and Board of Trustees of

Nuveen Credit Opportunities 2022 Target Term Fund:

Opinion on the Financial Statements

We have audited the accompanying statement of assets and liabilities of Nuveen Credit Opportunities 2022 Target Term Fund (the Fund), including the portfolio of investments, as of December 31, 2019, the related statements of operations and cash flows for the year then ended, the statements of changes in net assets for each of the years in the two-year period then ended, and the related notes (collectively, the financial statements) and the financial highlights for each of the years in the two-year period then ended and the period from March 28, 2017 (commencement of operations) to December 31, 2017. In our opinion, the financial statements and financial highlights present fairly, in all material respects, the financial position of the Fund as of December 31, 2019, the result of its operations and cash flows for the year then ended, the changes in its net assets for each of the years in the two-year period then ended, and the financial highlights for each of the years in the two-year period then ended and the period from March 28, 2017 to December 31, 2017, in conformity with U.S. generally accepted accounting principles.

Basis for Opinion

These financial statements and financial highlights are the responsibility of the Fund’s management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements and financial highlights, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements and financial highlights. Such procedures also included confirmation of securities owned as of December 31, 2019, by correspondence with custodians and brokers or other appropriate auditing procedures. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements and financial highlights. We believe that our audits provide a reasonable basis for our opinion.

/s/ KPMG LLP

We have served as the auditor of one or more Nuveen investment companies since 2014.

Chicago, Illinois

February 27, 2020

14

JCO Nuveen Credit Opportunities
2022 Target Term Fund   Portfolio of Investments    December 31, 2019

Principal Amount (000)		Description (1)	Coupon		Maturity		Ratings (2)		Value
		LONG-TERM INVESTMENTS – 138.4% (98.2% of Total Investments)
		CORPORATE BONDS – 96.4% (68.4% of Total Investments)
		Aerospace & Defense – 4.2%
$	3,000	Bombardier Inc, 144A		8.750%		12/01/21		B	$	3,286,875
	8,000	Bombardier Inc, 144A		6.000%		10/15/22		B		7,997,600
	11,000	Total Aerospace & Defense								11,284,475
		Airlines –1.3%
	3,250	American Airlines Group Inc, 144A		5.000%		6/01/22		BB–		3,400,313
		Building Products – 0.2%
	650	Hillman Group Inc, 144A		6.375%		7/15/22		CCC		604,500
		Chemicals – 0.8%
	2,000	Kissner Holdings LP / Kissner Milling Co Ltd / BSC Holding Inc / Kissner USA, 144A		8.375%		12/01/22		B		2,092,500
		Commercial Services & Supplies – 3.6%
	4,000	ADT Security Corp		6.250%		10/15/21		BB–		4,220,000
	502	APX Group Inc		8.750%		12/01/20		CCC		502,000
	4,000	APX Group Inc		7.875%		12/01/22		B2		4,035,000
	715	Tervita Corp, 144A		7.625%		12/01/21		B+		719,469
	9,217	Total Commercial Services & Supplies								9,476,469
		Construction & Engineering – 0.8%
	2,000	Great Lakes Dredge & Dock Corp		8.000%		5/15/22		B		2,115,000
		Consumer Finance – 1.6%
	2,000	DAE Funding LLC, 144A		4.500%		8/01/22		BBB–		2,030,000
	2,000	Navient Corp		6.500%		6/15/22		BB		2,167,500
	4,000	Total Consumer Finance								4,197,500
		Diversified Financial Services – 0.8%
	2,000	Avation Capital SA, 144A		6.500%		5/15/21		BB–		2,077,500
		Diversified Telecommunication Services – 5.4%
	4,000	CenturyLink Inc		6.450%		6/15/21		BB		4,187,000
	3,000	CenturyLink Inc		5.800%		3/15/22		BB		3,153,810
	500	Cogent Communications Group Inc, 144A		5.625%		4/15/21		B–		504,375
	8,410	Intelsat Luxembourg SA		7.750%		6/01/21		Ca		6,643,900
	15,910	Total Diversified Telecommunication Services								14,489,085
		Electrical Equipment – 0.8%
	2,000	Park Aerospace Holdings Ltd, 144A		5.250%		8/15/22		BBB–		2,130,800
		Energy Equipment & Services – 4.5%
	8,600	FTS International Inc		6.250%		5/01/22		CCC+		5,590,000
	6,500	Nabors Industries Inc		4.625%		9/15/21		BB–		6,459,375
	15,100	Total Energy Equipment & Services								12,049,375
		Equity Real Estate Investment Trust – 0.9%
	2,375	SBA Communications Corp		4.000%		10/01/22		BB–		2,419,531
		Health Care Equipment & Supplies – 1.5%
	4,000	Ortho-Clinical Diagnostics Inc / Ortho-Clinical Diagnostics SA, 144A		6.625%		5/15/22		CCC		3,975,000

15

JCO	Nuveen Credit Opportunities 2022 Target Term Fund(continued)
	Portfolio of Investments    December 31, 2019

Principal Amount (000)		Description (1)	Coupon		Maturity		Ratings (2)		Value
		Health Care Providers & Services – 5.6%
$	1,000	Acadia Healthcare Co Inc		5.125%		7/01/22		B–	$	1,007,500
	4,000	CHS/Community Health Systems Inc		5.125%		8/01/21		BB		4,000,000
	6,800	Molina Healthcare Inc		5.375%		11/15/22		BB–		7,228,264
	2,900	Polaris Intermediate Corp, (cash 8.500%, PIK 8.500%), 144A		8.500%		12/01/22		B–		2,700,625
	14,700	Total Health Care Providers & Services								14,936,389
		Hotels, Restaurants & Leisure – 2.1%
	2,005	CCM Merger Inc, 144A		6.000%		3/15/22		BB–		2,045,100
	3,000	International Game Technology PLC, 144A		6.250%		2/15/22		BB+		3,165,000
	235	Jack Ohio Finance LLC / Jack Ohio Finance 1 Corp, 144A		6.750%		11/15/21		B+		239,700
	5,240	Total Hotels, Restaurants & Leisure								5,449,800
		Household Durables – 5.1%
	6,500	Lennar Corp		4.750%		11/15/22		BBB–		6,825,000
	7,000	New Home Co Inc		7.250%		4/01/22		B–		6,790,000
	13,500	Total Household Durables								13,615,000
		Internet & Direct Marketing Retail – 0.8%
	2,000	Netflix Inc		5.500%		2/15/22		BB–		2,117,500
		Media – 8.2%
	5,013	Cablevision Systems Corp		5.875%		9/15/22		B		5,401,507
	8,000	DISH DBS Corp		5.875%		7/15/22		B1		8,480,000
	7,000	Nielsen Finance LLC / Nielsen Finance Co, 144A		5.000%		4/15/22		BB		7,026,250
	1,000	Sirius XM Radio Inc, 144A		3.875%		8/01/22		BB		1,021,250
	21,013	Total Media								21,929,007
		Metals & Mining – 5.2%
	3,000	AK Steel Corp		7.625%		10/01/21		B–		3,022,500
	10,900	First Quantum Minerals Ltd, 144A		7.250%		5/15/22		B		10,951,230
	13,900	Total Metals & Mining								13,973,730
		Mortgage Real Estate Investment Trust – 0.8%
	2,000	Starwood Property Trust Inc		5.000%		12/15/21		BB–		2,075,000
		Oil, Gas & Consumable Fuels – 11.4%
	4,800	Calumet Specialty Products Partners LP / Calumet Finance Corp		7.625%		1/15/22		B–		4,800,000
	2,000	Chesapeake Energy Corp		6.125%		2/15/21		B+		1,850,000
	3,000	CITGO Petroleum Corp, 144A		6.250%		8/15/22		BB		3,041,250
	2,675	Denbury Resources Inc		6.375%		8/15/21		Caa2		2,059,750
	3,000	NGPL PipeCo LLC, 144A		4.375%		8/15/22		BBB–		3,114,614
	7,000	Peabody Energy Corp, 144A		6.000%		3/31/22		BB–		6,825,000
	1,800	QEP Resources Inc		5.375%		10/01/22		BB–		1,809,000
	5,000	SM Energy Co		6.125%		11/15/22		BB–		5,050,000
	2,000	Whiting Petroleum Corp		5.750%		3/15/21		BB–		1,892,000
	31,275	Total Oil, Gas & Consumable Fuels								30,441,614
		Personal Products – 4.3%
	4,000	Avon International Capital PLC, 144A		6.500%		8/15/22		Ba1		4,150,000
	8,550	Revlon Consumer Products Corp		5.750%		2/15/21		CCC		7,224,750
	12,550	Total Personal Products								11,374,750
		Pharmaceuticals – 9.1%
	1,500	Eagle Holding Co II LLC, (cash 7.625%, PIK 8.375%), 144A		7.625%		5/15/22		CCC+		1,523,610
	7,000	Mallinckrodt International Finance SA / Mallinckrodt CB LLC, 144A		4.875%		4/15/20		CCC–		5,390,000
	3,000	Teva Pharmaceutical Finance IV BV		3.650%		11/10/21		BBB		2,936,250
	14,508	Teva Pharmaceutical Finance IV LLC		2.250%		3/18/20		BBB		14,516,560
	26,008	Total Pharmaceuticals								24,366,420
		Real Estate Management & Development – 3.8%
	10,000	Realogy Group LLC / RealogyCo-Issuer Corp, 144A		5.250%		12/01/21		B		10,100,000

16

Principal Amount (000)		Description (1)					Coupon		Maturity		Ratings (2)		Value
		Road & Rail – 2.3%
$	600	DAE Funding LLC, 144A						5.250%		11/15/21		BBB–	$	622,500
	5,500	Hertz Corp						6.250%		10/15/22		B–		5,561,875
	6,100	Total Road & Rail												6,184,375
		Semiconductors & Semiconductor Equipment – 2.0%
	4,816	Advanced Micro Devices Inc						7.500%		8/15/22		BB–		5,424,020
		Technology Hardware, Storage & Peripherals – 1.5%
	2,382	Dell International LLC / EMC Corp, 144A						5.875%		6/15/21		BB+		2,419,231
	1,395	Seagate HDD Cayman						4.250%		3/01/22		Baa3		1,443,411
	3,777	Total Technology Hardware, Storage & Peripherals												3,862,642
		Thrifts & Mortgage Finance – 1.3%
	1,000	Ladder Capital Finance Holdings LLLP / Ladder Capital Finance Corp, 144A						5.250%		3/15/22		BB		1,038,750
	2,493	Nationstar Mortgage LLC / Nationstar Capital Corp						6.500%		7/01/21		B		2,499,232
	3,493	Total Thrifts & Mortgage Finance												3,537,982
		Wireless Telecommunication Services – 6.5%
	3,000	Hughes Satellite Systems Corp						7.625%		6/15/21		BB		3,205,350
	4,000	Inmarsat Finance PLC, 144A						4.875%		5/15/22		BB		4,050,000
	2,000	Sprint Communications Inc						6.000%		11/15/22		B+		2,097,500
	7,500	Sprint Corp						7.250%		9/15/21		B+		7,931,250
	16,500	Total Wireless Telecommunication Services												17,284,100
$	260,374	Total Corporate Bonds (cost $259,368,933)												256,984,377
Principal Amount (000)		Description (1)	Coupon (3)		Reference Rate (3)		Spread (3)		Maturity (4)		Ratings (2)		Value
		VARIABLE RATE SENIOR LOAN INTERESTS – 42.0% (29.8% of Total Investments) (3)
		Aerospace & Defense – 2.3%
$	4,664	Sequa Corporation, Term Loan B		6.904%		3-Month LIBOR		5.000%		11/28/21		B	$	4,674,566
	1,542	Sequa Corporation, Term Loan, Second Lien		10.936%		3-Month LIBOR		9.000%		4/28/22		Caa2		1,519,781
	6,206	Total Aerospace & Defense												6,194,347
		Commercial Services & Supplies – 1.8%
	5,627	iQor US, Inc., Term Loan, First Lien		7.099%		3-Month LIBOR		5.000%		4/01/21		Caa1		4,889,409
		Communications Equipment – 0.7%
	2,000	GCI Inc., Term Loan B, (WI/DD)		TBD		TBD		TBD		TBD		Ba2		1,995,000
		Diversified Financial Services – 0.3%
	2,159	Ditech Holding Corporation., Term Loan B, First Lien, (5)		0.000%		N/A		N/A		6/30/22		D		894,570
		Energy Equipment & Services – 1.8%
	4,961	PGS Finance, Inc., Term Loan		4.445%		3-Month LIBOR		2.500%		3/11/21		B3		4,722,421
		Health Care Providers & Services – 5.9%
	5,726	Air Medical Group Holdings, Inc., Term Loan B		5.035%		1-Month LIBOR		3.250%		4/28/22		B1		5,626,560
	9,912	Pharmaceutical Product Development, Inc., Term Loan B		4.299%		1-Month LIBOR		2.500%		8/18/22		Ba3		9,979,012
	15,638	Total Health Care Providers & Services												15,605,572
		Health Care Technology – 0.6%
	1,517	Onex Carestream Finance LP, Term Loan, First Lien		7.299%		1-Month LIBOR		5.500%		2/28/21		B1		1,498,626
		Hotels, Restaurants & Leisure – 1.9%
	4,959	Life Time Fitness, Inc., Term Loan B		4.659%		3-Month LIBOR		2.750%		6/15/22		BB –		4,980,371

17

JCO	Nuveen Credit Opportunities 2022 Target Term Fund(continued)
	Portfolio of Investments    December 31, 2019

Principal Amount (000)		Description (1)	Coupon (3)		Reference Rate (3)		Spread (3)		Maturity (4)		Ratings (2)		Value
		Machinery – 1.9%
$	5,901	TNT Crane and Rigging Inc., Initial Term Loan, First Lien		6.445%		3-Month LIBOR		4.500%		11/27/20		Caa1	$	4,992,648
		Media – 2.3%
	1,496	Advantage Sales & Marketing, Inc., Term Loan, First Lien		5.049%		1-Month LIBOR		3.250%		7/25/21		B2		1,452,854
	643	Affinion Group Holdings, Inc., Term Loan, First Lien (cash 7.799%, PIK 1.750%)		9.549%		1-Month LIBOR		7.750%		5/10/22		N/R		627,253
	4,346	McGraw-Hill Education Holdings LLC, Term Loan B		5.799%		1-Month LIBOR		4.000%		5/04/22		BB+		4,167,461
	6,485	Total Media												6,247,568
		Metals & Mining – 1.9%
	4,965	Zekelman Industries, Term Loan B		4.035%		1-Month LIBOR		2.250%		6/14/21		BB–		4,980,383
		Multiline Retail – 1.4%
	1,815	99 Cents Only Stores, Tranche B2, Term Loan, Second Lien, (cash 6.984%, PIK 1.500%)		8.484%		3-Month LIBOR		6.500%		1/13/22		CCC+		1,538,148
	2,639	Neiman Marcus Group, Inc., Term Loan		4.963%		1-Month LIBOR		3.250%		10/25/20		Ca		2,192,253
	4,454	Total Multiline Retail												3,730,401
		Oil, Gas & Consumable Fuels – 1.3%
	4,000	Fieldwood Energy LLC, Exit Term Loan		7.177%		3-Month LIBOR		5.250%		4/11/22		BB–		3,363,880
		Professional Services – 1.4%
	4,891	Skillsoft Corporation, Initial Term Loan, First Lien		6.946%		6-Month LIBOR		4.750%		4/28/21		Caa2		3,796,229
		Real Estate Management & Development – 0.1%
	335	GGP, Initial Term Loan A1		4.049%		1-Month LIBOR		2.250%		8/24/21		BB+		335,078
		Software – 12.6%
	7,289	Ellucian, Term Loan B, First Lien		5.195%		3-Month LIBOR		3.250%		9/30/22		B		7,315,136
	9,591	Epicor Software Corporation, Term Loan B (DD1)		5.050%		1-Month LIBOR		3.250%		6/01/22		N/R		9,656,113
	2,487	Infor (US), Inc., Term Loan B		4.695%		3-Month LIBOR		2.750%		2/01/22		Ba3		2,501,875
	3,329	Informatica, Term Loan B		5.049%		1-Month LIBOR		3.250%		8/06/22		B1		3,346,922
	10,649	Micro Focus International PLC, Term Loan B2		4.049%		1-Month LIBOR		2.250%		11/30/21		BB+		10,737,077
	33,345	Total Software												33,557,123
		Specialty Retail – 3.8%
	10,172	Petsmart Inc., Term Loan B, First Lien		5.740%		1-Month LIBOR		4.000%		3/11/22		B		10,083,107
$	117,615	Total Variable Rate Senior Loan Interests (cost $115,100,030)												111,866,733
		Total Long-Term Investments (cost $374,468,963)												368,851,110
Shares		Description (1), (6)					Coupon						Value
		SHORT-TERM INVESTMENTS – 2.6% (1.8% of Total Investments)
		INVESTMENT COMPANIES – 2.6% (1.8% of Total Investments)
	6,864,930	BlackRock Liquidity FundsT-Fund Portfolio						1.522% (7)					$	6,864,930
		Total Short-Term Investments (cost $6,864,930)												6,864,930
		Total Investments (cost $381,333,893) – 141.0%												375,716,040
		Borrowings – (41.3)% (8), (9)												(110,000,000	)
		Other Assets Less Liabilities – 0.3%												746,875
		Net Assets Applicable to Common Shares – 100%											$	266,462,915

18

For Fund portfolio compliance purposes, the Fund’s industry classifications refer to any one or more of the industrysub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. This definition may not apply for purposes of this report, which may combine industrysub-classifications into sectors for reporting ease.

(1) All percentages shown in the Portfolio of Investments are based on net assets applicable to common shares unless otherwise noted.

(2) For financial reporting purposes, the ratings disclosed are the highest of Standard & Poor’s Group (“Standard & Poor’s”), Moody’s Investors Service, Inc. (“Moody’s”) or Fitch, Inc. (“Fitch”) rating. This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Ratings below BBB by Standard & Poor’s, Baa by Moody’s or BBB by Fitch are considered to be below investment grade. Holdings designated N/R are not rated by any of these national rating agencies. Ratings are not covered by the report of independent registered public accounting firm.

(3) Senior loans generally pay interest at rates which are periodically adjusted by reference to a base short-term, floating lending rate (Reference Rate) plus an assigned fixed rate (Spread). These floating lending rates are generally (i) the lending rate referenced by the London Inter-Bank Offered Rate (“LIBOR”), or (ii) the prime rate offered by one or more major United States banks. Senior loans may be considered restricted in that the Fund ordinarily is contractually obligated to receive approval from the agent bank and/or borrower prior to the disposition of a senior loan. The rate shown is the coupon as of the end of the reporting period.

(4) Senior loans generally are subject to mandatory and/or optional prepayment. Because of these mandatory prepayment conditions and because there may be significant economic incentives for a borrower to prepay, prepayments of senior loans may occur. As a result, the actual remaining maturity of senior loans held may be substantially less than the stated maturities shown.

(5) Defaulted security. A security whose issuer has failed to fully pay principal and/or interest when due, or is under the protection of bankruptcy.

(6) A copy of the most recent financial statements for these investment companies can be obtained directly from the Securities and Exchange Commission on its website at http://www.sec.gov.

(7) The rate shown is the annualizedseven-day subsidized yield as of the end of the reporting period.

(8) Borrowings as a percentage of Total Investments is 29.3%.

(9) The Fund segregates 100% of its eligible investments (excluding any investments separately pledged as collateral for specific investments in derivatives, when applicable) in the Portfolio of Investments as collateral for Borrowings.

144A Investment is exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These investments may only be resold in transactions exempt from registration, which are normally those transactions with qualified institutional buyers.

DD1 Portion of investment purchased on a delayed delivery basis.

LIBOR London Inter-Bank Offered Rate.

N/A Not applicable

PIK Payment-in-kind (“PIK”) security. Depending on the terms of the security, income may be received in the form of cash, securities, or a combination of both. The PIK rate shown, where applicable, represents the annualized rate of the last PIK payment made by the issuer as of the end of the reporting period.

TBD Senior loan purchased on a when-issued or delayed-delivery basis. Certain details associated with this purchase are not known prior to the settlement date of the transaction. In addition, senior loans typically trade without accrued interest and therefore a coupon rate is not available prior to settlement. At settlement, if still unknown, the borrower or counterparty will provide the Fund with the final coupon rate and maturity date.

WI/DD Investment, or portion of investment, purchased on a when-issued or delayed delivery basis.

See accompanying notes to financial statements.

19

Statement of Assets and Liabilities

December 31, 2019

Assets
Long-term investments, at value (cost $374,468,963)	$	368,851,110
Short-term investments, at value (cost approximates value)		6,864,930
Cash		2,227,296
Receivables for:
Interest		3,937,777
Investments sold		252,508
Other assets		8,399
Total assets		382,142,020
Liabilities
Borrowings		110,000,000
Payable for:
Investments purchased – regular settlement		1,386,916
Investments purchased – when-issued/delayed-delivery settlement		3,977,272
Accrued expenses:
Interest on borrowings		7,459
Management fees		208,663
Trustees fees		12,161
Other		86,634
Total liabilities		115,679,105
Net assets applicable to common shares	$	266,462,915
Common shares outstanding		27,714,125
Net asset value (“NAV”) per common share outstanding	$	9.61
Net assets applicable to common shares consist of:
Common shares, $0.01 par value per share	$	277,141
Paid-in-surplus		271,880,140
Total distributable earnings		(5,694,366	)
Net assets applicable to common shares	$	266,462,915
Authorized common shares		Unlimited

See accompanying notes to financial statements.

20

Statement of Operations

Year Ended December 31, 2019

Investment Income	$	24,398,998
Expenses
Management fees		2,469,795
Interest expense on borrowings		3,376,719
Custodian fees		65,506
Trustees fees		10,583
Professional fees		62,256
Shareholder reporting expenses		33,587
Shareholder servicing agent fees		124
Stock exchange listing fees		7,789
Investor relations expense		17,326
Other		28,394
Total expenses		6,072,079
Net investment income (loss)		18,326,919
Realized and Unrealized Gain (Loss)
Net realized gain (loss) from investments		(6,579,656	)
Change in net unrealized appreciation (depreciation) of investments		19,095,920
Net realized and unrealized gain (loss)		12,516,264
Net increase (decrease) in net assets applicable to common shares from operations	$	30,843,183

See accompanying notes to financial statements.

21

Statement of Changes in Net Assets

	Year Ended 12/31/19			Year Ended 12/31/18
Operations
Net investment income (loss)	$	18,326,919		$	18,405,076
Net realized gain (loss) from investments		(6,579,656	)		(398,575	)
Change in net unrealized appreciation (depreciation) of investments		19,095,920			(26,390,465	)
Net increase (decrease) in net assets applicable to common shares from operations		30,843,183			(8,383,964	)
Distributions to Common Shareholders
Dividends		(15,620,637	)		(15,613,674	)
Decrease in net assets applicable to common shares from distributions to common shareholders		(15,620,637	)		(15,613,674	)
Capital Share Transactions
Net proceeds from common shares issued to shareholders due to reinvestment of distributions		290,427			—
Net increase (decrease) in net assets applicable to common shares from capital share transactions		290,427			—
Net increase (decrease) in net assets applicable to common shares		15,512,973			(23,997,638	)
Net assets applicable to common shares at the beginning of period		250,949,942			274,947,580
Net assets applicable to common shares at the end of period	$	266,462,915		$	250,949,942

See accompanying notes to financial statements.

22

Statement of Cash Flows

Year Ended December 31, 2019

Cash Flows from Operating Activities:
Net Increase (Decrease) in Net Assets Applicable to Common Shares from Operations	$	30,843,183
Adjustments to reconcile the net increase (decrease) in net assets applicable to common shares from operations to net cash provided by (used in) operating activities:
Purchases of investments		(245,759,110	)
Proceeds from sales and maturities of investments		246,934,632
Proceeds from (Purchases of) short-term investments, net		(5,553,154	)
Payment-in-kind distributions		(17,889	)
Taxes paid		(186,527	)
Amortization (Accretion) of premiums and discounts, net		(951,592	)
(Increase) Decrease in:
Receivable for interest		753,650
Receivable for investments sold		2,226,681
Other assets		(1,209	)
Increase (Decrease) in:
Payable for investments purchased – regular settlement		1,383,005
Payable for investments purchased – when-issued/delayed-delivery settlement		104,812
Accrued interest on borrowings		7,459
Accrued management fees		3,089
Accrued Trustees fees		4,501
Accrued other expenses		(10,323	)
Net realized (gain) loss from investments		6,579,656
Change in net unrealized (appreciation) depreciation of investments		(19,095,920	)
Net cash provided by (used in) operating activities		17,264,944
Cash Flows from Financing Activities:
Cash distributions paid to common shareholders		(15,330,210	)
Net cash provided by (used in) financing activities		(15,330,210	)
Net Increase (Decrease) in Cash		1,934,734
Cash at the beginning of period		292,562
Cash at the end of period	$	2,227,296
Supplemental Disclosure of Cash Flow Information
Cash paid for interest on borrowings (excluding borrowing costs)	$	3,369,260
Non-cash financing activities not included herein consists of reinvestment of common share distributions		290,427

See accompanying notes to financial statements.

23

Financial Highlights

Selected data for a share outstanding throughout each period:

			Investment Operations								Less Distributions to Common Shareholders								Common Share
	Beginning Common Share NAV		Net Investment Income (Loss)(a)		Net Realized/ Unrealized Gain (Loss)			Total			From Net Investment Income			From Accumulated Net Realized Gains		Total			Offering Costs			Ending NAV		Ending Share Price
Year Ended 12/31:
2019	$	9.06	$	0.66	$	0.45		$	1.11		$	(0.56	)	$	—	$	(0.56	)	$	—		$	9.61	$	10.03
2018		9.93		0.66		(0.97	)		(0.31	)		(0.56	)		—		(0.56	)		—			9.06		8.46
2017(b)		9.85		0.46		0.02			0.48			(0.38	)		—		(0.38	)		(0.02	)		9.93		9.49

	Borrowings at the End of Period
	Aggregate Amount Outstanding (000)		Asset Coverage Per $1,000
Year Ended 12/31:
2019	$	110,000	$	3,422
2018		110,000		3,281
2017(b)		91,400		4,008

24

						Common Share Supplemental Data/ Ratios Applicable to Common Shares
Common Share Total Returns								Ratios to Average Net Assets(d)
Based on NAV(c)			Based on Share Price(c)			Ending Net Assets (000)		Expenses			Net Investment Income (Loss)			Portfolio Turnover Rate(e)
	12.47	%		25.70	%	$	266,463		2.29	%		6.90	%		66	%
	(3.33	)		(5.33	)		250,950		2.11			6.80			42
	4.69			(1.42	)		274,948		1.62	*		6.14	*		35

(a) Per share Net Investment Income (Loss) is calculated using the average daily shares method.

(b) For the period March 28, 2017 (commencement of operations) through December 31, 2017.

(c) Total Return Based on Common Share NAV is the combination of changes in common share NAV, reinvested dividend income at NAV and reinvested capital gains distributions at NAV, if any. The last dividend declared in the period, which is typically paid on the first business day of the following month, is assumed to be reinvested at the ending NAV. The actual reinvest price for the last dividend declared in the period may often be based on the Fund’s market price (and not its NAV), and therefore may be different from the price used in the calculation. Total returns are not annualized.

Total Return Based on Common Share Price is the combination of changes in the market price per share and the effect of reinvested dividend income and reinvested capital gains distributions, if any, at the average price paid per share at the time of reinvestment. The last dividend declared in the period, which is typically paid on the first business day of the following month, is assumed to be reinvested at the ending market price. The actual reinvestment for the last dividend declared in the period may take place over several days, and in some instances may not be based on the market price, so the actual reinvestment price may be different from the price used in the calculation. Total returns are not annualized.

(d)	•	Net Investment Income (Loss) ratios reflect income earned and expenses incurred on assets attributable to borrowings (as described in Note 9 – Borrowing Arrangements).
	•	Each ratio includes the effect of all interest expense paid and other costs related to borrowings, as follows:

Ratios of Borrowings Interest Expense to Average Net Assets Applicable to Common Shares
Year Ended 12/31:
2019	1.27	%
2018	1.10
2017(b)	0.64	*

(e) Portfolio Turnover Rate is calculated based on the lesser of long-term purchases or sales (as disclosed in Note 4 – Portfolio Securities and Investments in Derivatives, Investment Transactions) divided by the average long-term market value during the period.

* Annualized.

See accompanying notes to financial statements.

25

Notes to Financial Statements

1. General Information

Fund Information

Nuveen Credit Opportunities 2022 Target Term Fund (the “Fund”) is registered under the Investment Company Act of 1940 (the “1940 Act”), as amended, as a diversified,closed-end management investment company. The Fund’s common shares are listed on the New York Stock Exchange (“NYSE”) and trade under the ticker symbol “JCO.” The Fund was organized as a Massachusetts business trust on September 28, 2016.

The Fund seeks to return its original $9.85 net asset value (“NAV”) per common share on or about June 1, 2022 (the “Termination Date”).

The end of the reporting period for the Fund is December 31, 2019, and the period covered by these Notes to Financial Statements is the fiscal year ended December 31, 2019 (the “current fiscal period”).

Investment Adviser and Sub-Adviser

The Fund’s investment adviser is Nuveen Fund Advisors, LLC (the “Adviser”), a subsidiary of Nuveen, LLC (“Nuveen”). Nuveen is the investment management arm of Teachers Insurance and Annuity Association of America (TIAA). The Adviser has overall responsibility for management of the Fund, oversees the management of the Fund’s portfolio, manages the Fund’s business affairs and provides certain clerical, bookkeeping and other administrative services, and, if necessary, asset allocation decisions. The Adviser has entered into asub-advisory agreement with Symphony Asset Management, LLC (the“Sub-Adviser”), an affiliate of the Adviser, under which theSub-Adviser manages the investment portfolio of the Fund.

2. Significant Accounting Policies

The accompanying financial statements were prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”), which may require the use of estimates made by management and the evaluation of subsequent events. Actual results may differ from those estimates. The Fund is an investment company and follows the accounting guidance in the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification 946, Financial Services – Investment Companies. The NAV for financial reporting purposes may differ from the NAV for processing security and common share transactions. The NAV for financial reporting purposes includes security and common share transactions through the date of the report. Total return is computed based on the NAV used for processing security and common share transactions. The following is a summary of the significant accounting policies consistently followed by the Fund.

Compensation

The Fund pays no compensation directly to those of its trustees who are affiliated with the Adviser or to its officers, all of whom receive renumeration for their services to the Fund from the Adviser or its affiliates. The Fund’s Board of Trustees (the “Board”) has adopted a deferred compensation plan for independent trustees that enables trustees to elect to defer receipt of all or a portion of the annual compensation they are entitled to receive from certain Nuveen-advised funds. Under the plan, deferred amounts are treated as though equal dollar amounts had been invested in shares of select Nuveen-advised funds.

Distributions to Common Shareholders

Distributions to common shareholders are recorded on theex-dividend date. The amount, character and timing of distributions are determined in accordance with federal income tax regulations, which may differ from U.S.GAAP.

In seeking to achieve its investment objectives, the Fund currently intends to set aside and retain in its net assets (and therefore its NAV) a portion of its net investment income, and possibly all or a portion of its gains. This will reduce the amounts otherwise available for distribution prior to the liquidation of the Fund, and the Fund may incur taxes on such retained amount. Such retained income or gains, net of any taxes, would constitute a portion of the liquidating distribution returned to investors on or about the Termination Date.

Indemnifications

Under the Fund’s organizational documents, its officers and trustees are indemnified against certain liabilities arising out of the performance of their duties to the Fund. In addition, in the normal course of business, the Fund enters into contracts that provide general indemnifications to other parties. The Fund’s maximum exposure under these arrangements is unknown as this would involve future claims that may be made against the Fund that have not yet occurred. However, the Fund has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote.

Investments and Investment Income

Securities transactions are accounted for as of the trade date for financial reporting purposes. Realized gains and losses on securities transactions are based upon the specific identification method. Investment income is comprised of interest income, which reflects the amortization of premiums and accretion of discounts for financial reporting purposes, and is recorded on an accrual basis. Investment income also reflectspayment-in-kind (“PIK”)

26

interest and paydown gains and losses, if any. PIK interest represents income received in the form of securities in lieu of cash. Fee income consists primarily of amendment fees, when applicable. Amendment fees are earned as compensation for evaluating and accepting changes to an original senior loan agreement and are recognized when received.

Netting Agreements

In the ordinary course of business, the Fund may enter into transactions subject to enforceable master repurchase agreements, International Swaps and Derivatives Association, Inc. (ISDA) master agreements or other similar arrangements (“netting agreements”). Generally, the right to offset in netting agreements allows the Fund to offset certain securities and derivatives with a specific counterparty, when applicable, as well as any collateral received or delivered to that counterparty based on the terms of the agreements. Generally, the Fund manages its cash collateral and securities collateral on a counterparty basis.

The Fund’s investments subject to netting agreements as of the end of the reporting period, if any, are further described in Note 4 – Portfolio Securities and Investments in Derivatives.

New Accounting Pronouncements and Rule Issuances

FASB Accounting Standards Update (“ASU”)2017-08 (“ASU2017-08”) Premium Amortization on Purchased Callable Debt Securities

The FASB has issued ASU2017-08, which shortens the premium amortization period for purchasednon-contingently callable debt securities.ASU 2017-08 specifies that the premium amortization period ends at the earliest call date, for purchasednon-contingently callable debt securities.ASU 2017-08 effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. During the current fiscal period, ASU2017-08 became effective for the Fund and it did not have a material impact on the Fund’s financial statements.

Fair Value Measurement: Disclosure Framework

During August 2018, the FASB issued ASU2018-13 (“ASU2018-13”), Fair Value Measurement: Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurements. ASU2018-13 modifies the disclosures required by Topic 820, Fair Value Measurements. The amendments in ASU2018-13 are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Management has early implemented this guidance and it did not have a material impact on the Fund’s financial statements.

3. Investment Valuation and Fair Value Measurements

The fair valuation input levels as described below are for fair value measurement purposes.

The Fund’s investments in securities are recorded at their estimated fair value. Fair value is defined as the price that would be received upon selling an investment or transferring a liability in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment. A three-tier hierarchy is used to maximize the use of observable market data and minimize the use of unobservable inputs and to establish classification of fair value measurements for disclosure purposes. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability. Observable inputs are based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability. Unobservable inputs are based on the best information available in the circumstances. The following is a summary of the three-tiered hierarchy of valuation input levels.

Level 1 –	Inputs are unadjusted and prices are determined using quoted prices in active markets for identical securities.
Level 2 –	Prices are determined using other significant observable inputs (including quoted prices for similar securities, interest rates, credit spreads, etc.).
Level 3 –	Prices are determined using significant unobservable inputs (including management’s assumptions in determining the fair value of investments).

Prices of fixed-income securities are provided by an independent pricing service (“pricing service”) approved by the Board. The pricing service establishes a security’s fair value using methods that may include consideration of the following: yields or prices of investments of comparable quality, type of issue, coupon, maturity and rating, market quotes or indications of value from security dealers, evaluations of anticipated cash flows or collateral, general market conditions and other information and analysis, including the obligor’s credit characteristics considered relevant. These securities are generally classified as Level 2. In pricing certain securities, particularly less liquid and lower quality securities, the pricing service may consider information about a security, its issuer or market activity provided by the Adviser. These securities are generally classified as Level 2 or Level 3 depending on the observability of the significant inputs.

Like most fixed-income securities, the senior and subordinated loans in which the Fund invests are not listed on an organized exchange. The secondary market of such investments may be less liquid relative to markets for other fixed-income securities. Consequently, the value of senior and subordinated loans, determined as described above, may differ significantly from the value that would have been determined had there been an active market for that senior loan. These securities are generally classified as Level 2.

Investments in investment companies are valued at their respective NAVs on valuation date and are generally classified as Level 1.

27

Notes to Financial Statements(continued)

Certain securities may not be able to be priced by thepre-established pricing methods as described above. Such securities may be valued by the Board and/or its appointee at fair value. These securities generally include, but are not limited to, restricted securities (securities which may not be publicly sold without registration under the Securities Act of 1933, as amended) for which a pricing service is unable to provide a market price; securities whose trading has been formally suspended; debt securities that have gone into default and for which there is no current market quotation; a security whose market price is not available from apre-established pricing source; a security with respect to which an event has occurred that is likely to materially affect the value of the security after the market has closed but before the calculation of the Fund’s NAV (as may be the case innon-U.S. markets on which the security is primarily traded) or make it difficult or impossible to obtain a reliable market quotation; and a security whose price, as provided by the pricing service, is not deemed to reflect the security’s fair value. As a general principle, the fair value of a security would appear to be the amount that the owner might reasonably expect to receive for it in a current sale. A variety of factors may be considered in determining the fair value of such securities, which may include consideration of the following: yields or prices of investments of comparable quality, type of issue, coupon, maturity and rating, market quotes or indications of value from security dealers, evaluations of anticipated cash flows or collateral, general market conditions and other information and analysis, including the obligor’s credit characteristics considered relevant. These securities are generally classified as Level 2 or Level 3 depending on the observability of the significant inputs. Regardless of the method employed to value a particular security, all valuations are subject to review by the Board and/or its appointee.

The inputs or methodologies used for valuing securities are not an indication of the risks associated with investing in those securities. The following is a summary of the Fund’s fair value measurements as of the end of the reporting period:

	Level 1		Level 2		Level 3		Total
Long-Term Investments*:
Corporate Bonds	$	—	$	256,984,377	$	—	$	256,984,377
Variable Rate Senior Loan Interests		—		111,866,733		—		111,866,733
Short-Term Investments:								—
Investment Companies		6,864,930		—		—		6,864,930
Total	$	6,864,930	$	368,851,110	$	—	$	375,716,040

* Refer to the Fund’s Portfolio of Investments for industry classifications.

4. Portfolio Securities and Investments in Derivatives

Portfolio Securities

Zero Coupon Securities

A zero coupon security does not pay a regular interest coupon to its holders during the life of the security. Income to the holder of the security comes from accretion of the difference between the original purchase price of the security at issuance and the par value of the security at maturity and is effectively paid at maturity. The market prices of zero coupon securities generally are more volatile than the market prices of securities that pay interest periodically.

Investment Transactions

Long-term purchases and sales (including maturities) during the current fiscal period aggregated $245,759,110 and $246,934,632, respectively.

The Fund may purchase securities on a when-issued or delayed-delivery basis. Securities purchased on a when-issued or delayed-delivery basis may have extended settlement periods; interest income is not accrued until settlement date. Any securities so purchased are subject to market fluctuation during this period. The Fund has earmarked securities in its portfolio with a current value at least equal to the amount of the when-issued/delayed-delivery purchase commitments. If the Fund has outstanding when-issued/delayed-delivery purchases commitments as of the end of the reporting period, such amounts are recognized on the Statement of Assets and Liabilities.

Investments in Derivatives

The Fund is authorized to invest in certain derivative instruments such as futures, options and swap contracts. The Fund limits its investments in futures, options on futures and swap contracts to the extent necessary for the Adviser to claim the exclusion from registration by the Commodity Futures Trading Commission as a commodity pool operator with respect to the Fund. The Fund records derivative instruments at fair value, with changes in fair value recognized on the Statement of Operations, when applicable. Even though the Fund’s investments in derivatives may represent economic hedges, they are not considered to be hedge transactions for financial reporting purposes.

Although the Fund is authorized to invest in derivative instruments, and may do so in the future, it did not make any such investments during the current fiscal period.

28

Market and Counterparty Credit Risk

In the normal course of business the Fund may invest in financial instruments and enter into financial transactions where risk of potential loss exists due to changes in the market (market risk) or failure of the other party to the transaction to perform (counterparty credit risk). The potential loss could exceed the value of the financial assets recorded on the financial statements. Financial assets, which potentially expose the Fund to counterparty credit risk, consist principally of cash due from counterparties on forward, option and swap transactions, when applicable. The extent of the Fund’s exposure to counterparty credit risk in respect to these financial assets approximates their carrying value as recorded on the Statement of Assets and Liabilities.

The Fund helps manage counterparty credit risk by entering into agreements only with counterparties the Adviser believes have the financial resources to honor their obligations and by having the Adviser monitor the financial stability of the counterparties. Additionally, counterparties may be required to pledge collateral daily (based on the daily valuation of the financial asset) on behalf of the Fund with a value approximately equal to the amount of any unrealized gain above apre-determined threshold. Reciprocally, when the Fund has an unrealized loss, the Fund has instructed the custodian to pledge assets of the Fund as collateral with a value approximately equal to the amount of the unrealized loss above apre-determined threshold. Collateral pledges are monitored and subsequently adjusted if and when the valuations fluctuate, either up or down, by at least thepre-determined threshold amount.

5. Fund Shares

Common Share Transactions

Transactions in common shares during the Fund’s current and prior fiscal period were as follows:

	Year Ended 12/31/19		Year Ended 12/31/18
Common shares:
Issued to shareholders due to reinvestment of distributions		30,306		—

6. Income Tax Information

The Fund intends to distribute substantially all of its net investment company taxable income to shareholders and to otherwise comply with the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies. In any year when the Fund realizes net capital gains, the Fund may choose to distribute all or a portion of its net capital gains to shareholders, or alternatively, to retain all or a portion of its net capital gains and pay federal corporate income taxes on such retained gains.

For all open tax years and all major taxing jurisdictions, management of the Fund has concluded that there are no significant uncertain tax positions that would require recognition in the financial statements. Open tax years are those that are open for examination by taxing authorities (i.e., generally the last four tax year ends and the interim tax period since then). Furthermore, management of the Fund is also not aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax benefits will significantly change in the next twelve months.

The following information is presented on an income tax basis. Differences between amounts for financial statement and federal income tax purposes are primarily due to the recognition of premium amortization and timing differences in recognizing certain gains and losses on investment transactions. To the extent that differences arise that are permanent in nature, such amounts are reclassified within the capital accounts as detailed below. Temporary differences do not require reclassification. Temporary and permanent differences do not impact the NAV of the Fund.

The table below presents the cost and unrealized appreciation (depreciation) of the Fund’s investment portfolio, as determined on a federal income tax basis as of December 31, 2019.

Tax cost of investments	$	381,667,424
Gross unrealized:
Appreciation	$	5,367,690
Depreciation		(11,319,074	)
Net unrealized appreciation (depreciation) of investments	$	(5,951,384	)
Permanent differences, primarily due to federal taxes paid and bond premium amortization adjustments, resulted in reclassifications among the Fund’s components of common share net assets as of December 31, 2019, the Fund’s tax year end.
The tax components of undistributed net ordinary income and net long-term capital gains as of December 31, 2019, the Fund’s tax year end, were as follows:
Undistributed net ordinary income1	$	8,215,088
Undistributed net long-term capital gains		—
1  Net ordinary income consists of net taxable income derived from dividends, interest, and net short-term capital gains, if any.

29

Notes to Financial Statements(continued)

The tax character of distributions paid during the Fund’s tax years ended December 31, 2019 and December 31, 2018 was designated for purposes of the dividends paid deduction as follows:
2019
Distributions from net ordinary income1	$	15,620,637
Distributions from net long-term capital gains		—
2018
Distributions from net ordinary income1	$	15,613,674
Distributions from net long-term capital gains		—
1  Net ordinary income consists of net taxable income derived from dividends, interest, and net short-term capital gains, if any.
As of December 31, 2019, the Fund’s tax year end, the Fund had unused capital losses carrying forward available for federal income tax purposes to be applied against future capital gains, if any. The capital losses are not subject to expiration.
Not subject to expiration:
Short-term	$	1,464,312
Long-term		6,485,548
Total	$	7,949,860

7. Management Fees

The Fund’s management fee compensates the Adviser for overall investment advisory and administrative services and general office facilities. TheSub-Adviser is compensated for its services to the Fund from the management fees paid to the Adviser.

The Fund’s management fee consists of two components – a fund-level fee, based only on the amount of assets within the Fund, and a complex-level fee, based on the aggregate amount of all eligible fund assets managed by the Adviser. This pricing structure enables Fund shareholders to benefit from growth in the assets within the Fund as well as from growth in the amount of complex-wide assets managed by the Adviser.

The annual fund-level fee, payable monthly, is calculated according to the following schedule:

Average Daily Managed Assets*	Fund-Level Fee Rate
For the first $500 million		0.5000	%
For the next $250 million		0.4875
For managed assets over $750 million		0.4750

The annual complex-level fee, payable monthly, is calculated by multiplying the current complex-wide fee rate, determined according to the following schedule by the Fund’s daily managed assets:

Complex-Level Eligible Asset Breakpoint Level*	Effective Complex-Level Fee Rate at Breakpoint Level
$55 billion		0.2000	%
$56 billion		0.1996
$57 billion		0.1989
$60 billion		0.1961
$63 billion		0.1931
$66 billion		0.1900
$71 billion		0.1851
$76 billion		0.1806
$80 billion		0.1773
$91 billion		0.1691
$125 billion		0.1599
$200 billion		0.1505
$250 billion		0.1469
$300 billion		0.1445

* For the complex-level fees, managed assets includeclosed-end fund assets managed by the Adviser that are attributable to certain types of leverage. For these purposes, leverage includes the funds’ use of preferred stock and borrowings and certain investments in the residual interest certificates (also called inverse floating rate securities) in tender option bond (TOB) trusts, including the portion of assets held by a TOB trust that has been effectively financed by the trust’s issuance of floating rate securities, subject to an agreement by the Adviser as to certain funds to limit the amount of such assets for determining managed assets in certain circumstances. The complex-level fee is calculated based upon the aggregate daily managed assets of all Nuveen open-end and closed-end funds that constitute “eligible assets.” Eligible assets do not include assets attributable to investments in other Nuveen funds or assets in excess of a determined amount (originally $2 billion) added to the Nuveen fund complex in connection with the Adviser’s assumption of the management of the former First American Funds effective January 1, 2011, but do not included certain assets of certain Nuveen funds that were reorganized into funds advised by an affiliated of the Adviser during the 2019 calendar year. As of December 31, 2019, the complex-level fee for the Fund was 0.1562%.

30

8. Senior Loan Commitments

Unfunded Commitments

Pursuant to the terms of certain of the variable rate senior loan agreements, the Fund may have unfunded senior loan commitments. The Fund will maintain with its custodian, cash, liquid securities and/or liquid senior loans having an aggregate value at least equal to the amount of unfunded senior loan commitments. As of the end of the reporting period, the Fund had no such unfunded senior loan commitments.

Participation Commitments

With respect to the senior loans held in the Fund’s portfolio, the Fund may: 1) invest in assignments; 2) act as a participant in primary lending syndicates; or 3) invest in participations. If the Fund purchases a participation of a senior loan interest, the Fund would typically enter into a contractual agreement with the lender or other third party selling the participation, rather than directly with the borrower. As such, the Fund not only assumes the credit risk of the borrower, but also that of the selling participant or other persons interpositioned between the Fund and the borrower. As of the end of the reporting period, the Fund had no such outstanding participation commitments.

9. Borrowing Arrangements

Borrowings

The Fund has entered into a borrowing arrangement as a means of leverage.

As of the end of the reporting period, the Fund has a $110,000,000 (maximum commitment amount) revolving line of credit (“Borrowings”). As of the end of the reporting period, the outstanding balance on these Borrowings was $110,000,000.

Interest is charged on these Borrowings at 1-Month LIBOR (London Inter-Bank Offered Rate) plus 0.75% (0.80% prior to April 3, 2019) per annum on the amount borrowed and 0.25% per annum on the undrawn balance. The Fund is only charged the 0.25% per annum undrawn fee if the undrawn portion of the Borrowings on that day is more than 25% of the maximum commitment amount. During the current fiscal period, the daily balance outstanding (which was for the entire current reporting period) and average annual interest rate on these Borrowings were $110,000,000 and 3.03%, respectively.

In order to maintain these Borrowings, the Fund must meet certain collateral, asset coverage and other requirements. Borrowings outstanding are fully secured by securities held in the Fund’s portfolio of investments.

Borrowings outstanding are recognized as “Borrowings” on the Statement of Assets and Liabilities. Interest expense incurred on the drawn amount and undrawn balance are recognized as a component of “Interest expense on borrowings” on the Statement of Operations.

Inter-Fund Borrowing and Lending

The Securities Exchange Commission (“SEC”) has granted an exemptive order permitting registered open-end and closed-end Nuveen funds to participate in an inter-fund lending facility whereby the Nuveen funds may directly lend to and borrow money from each other for temporary purposes (e.g., to satisfy redemption requests or when a sale of securities “fails,” resulting in an unanticipated cash shortfall) (the “Inter-Fund Program”). The closed-end Nuveen funds, including the Fund covered by this shareholder report, will participate only as lenders, and not as borrowers, in the Inter-Fund Program because such closed-end funds rarely, if ever, need to borrow cash to meet redemptions. The Inter-Fund Program is subject to a number of conditions, including, among other things, the requirements that (1) no fund may borrow or lend money through the Inter-Fund Program unless it receives a more favorable interest rate than is typically available from a bank or other financial institution for a comparable transaction; (2) no fund may borrow on an unsecured basis through the Inter-Fund Program unless the fund’s outstanding borrowings from all sources immediately after the inter-fund borrowing total 10% or less of its total assets; provided that if the borrowing fund has a secured borrowing outstanding from any other lender, including but not limited to another fund, the inter-fund loan must be secured on at least an equal priority basis with at least an equivalent percentage of collateral to loan value; (3) if a fund’s total outstanding borrowings immediately after an inter-fund borrowing would be greater than 10% of its total assets, the fund may borrow through the inter-fund loan on a secured basis only; (4) no fund may lend money if the loan would cause its aggregate outstanding loans through the Inter-Fund Program to exceed 15% of its net assets at the time of the loan; (5) a fund’s inter-fund loans to any one fund shall not exceed 5% of the lending fund’s net assets; (6) the duration of inter-fund loans will be limited to the time required to receive payment for securities sold, but in no event more than seven days; and (7) each inter-fund loan may be called on one business day’s notice by a lending fund and may be repaid on any day by a borrowing fund. In addition, a Nuveen fund may participate in the Inter-Fund Program only if and to the extent that such participation is consistent with the fund’s investment objective and investment policies. The Board is responsible for overseeing the Inter-Fund Program.

The limitations detailed above and the other conditions of the SEC exemptive order permitting the Inter-Fund Program are designed to minimize the risks associated with Inter-Fund Program for both the lending fund and the borrowing fund. However, no borrowing or lending activity is without risk. When a fund borrows money from another fund, there is a risk that the loan could be called on one day’s notice or not renewed, in which case the fund may have to borrow from a bank at a higher rate or take other actions to payoff such loan if an inter-fund loan is not available from another fund. Any delay in repayment to a lending fund could result in a lost investment opportunity or additional borrowing costs.

During the current reporting period, the Fund did not enter into any inter-fund loan activity.

31

Additional Fund Information(Unaudited)

Board of Trustees
Jack B. Evans	William C. Hunter	Albin F. Moschner	John K. Nelson	Judith M. Stockdale
Carole E. Stone	Terence J. Toth	Margaret L. Wolff	Robert L. Young

Investment Adviser Nuveen Fund Advisors, LLC 333 West Wacker Drive Chicago, IL 60606 Custodian State Street Bank
& Trust Company One Lincoln Street Boston, MA 02111 Legal Counsel Chapman and Cutler LLP Chicago, IL 60603 Independent Registered
Public Accounting Firm KPMG LLP 200 East Randolph Street Chicago, IL 60601 Transfer Agent and
Shareholder Services Computershare Trust Company, N.A. 150 Royall Street Canton, MA 02021 (800) 257-8787

Distribution Information

The Fund hereby designates its percentage of dividends paid from net ordinary income as dividends qualifying as Interest-Related Dividends and/or short term capital gain dividends as defined in Internal Revenue Code Section 871(k) for the taxable year ended December 31, 2019.

	JCO
% of Interest-Related Dividends		79.9%

Portfolio of Investments Information

The Fund is required to file its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year as an exhibit to its report on Form N-PORT. You may obtain this information directly from the SEC’s website at http://www.sec.gov.

Nuveen Funds’ Proxy Voting Information

You may obtain (i) information regarding how each fund voted proxies relating to portfolio securities held during the most recent twelve-month period ended June 30, without charge, upon request, by calling Nuveen toll-free at (800) 257-8787 or on Nuveen’s website at www.nuveen.com and (ii) a description of the policies and procedures that each fund used to determine how to vote proxies relating to portfolio securities without charge, upon request, by calling Nuveen toll free at (800) 257-8787. You may also obtain this information directly from the SEC. Visit the SEC on-line at http://www.sec.gov.

CEO Certification Disclosure

The Fund’s Chief Executive Officer (CEO) has submitted to the New York Stock Exchange (NYSE) the annual CEO certification as required by Section 303A.12(a) of the NYSE Listed Company Manual. The Fund has filed with the SEC the certification of its CEO and Chief Financial Officer required by Section 302 of the Sarbanes-Oxley Act.

Common Share Repurchases

The Fund intends to repurchase, through its open-market share repurchase program, shares of its own common stock at such times and in such amounts as is deemed advisable. During the period covered by this report, the Fund repurchased shares of its common stock, as shown in the accompanying table. Any future repurchases will be reported to shareholders in the next annual or semi-annual report.

	JCO
Common shares repurchased		—

FINRA BrokerCheck

The Financial Industry Regulatory Authority (FINRA) provides information regarding the disciplinary history of FINRA member firms and associated investment professionals. This information as well as an investor brochure describing FINRA BrokerCheck is available to the public by calling the FINRA BrokerCheck Hotline number at (800) 289-9999 or by visiting www.FINRA.org.

32

Glossary of Terms Used in this Report

(Unaudited)

∎ Average Annual Total Return: This is a commonly used method to express an investment’s performance over a particular, usually multi-year time period. It expresses the return that would have been necessary each year to equal the investment’s actual cumulative performance (including change in NAV or market price and reinvested dividends and capital gains distributions, if any) over the time period being considered.

∎ Blended Benchmark: A blended return comprised of: 1) 75% Bloomberg Barclays U.S. High Yield1-5 Year Cash Pay 2% Issue Capped Index, which tracks the performance of U.S.non-investment grade bonds with maturities of one to 4.99 years and limits each issue to 2% of the index and, 2) 25% Credit Suisse Leveraged Loan Index, which consists of approximately $150 billion of tradable term loans with at least one year to maturity and rated BBB or lower. Index returns assume reinvestment of distributions, but do not include the effects of any applicable sales charges or management fees.

∎ Bloomberg Barclays U.S. High Yield 1-5 Year Cash Pay 2% Issuer Capped Index: An index that tracks the performance of U.S. non-investment grade bonds with maturities of one to 4.99 years and limits each issue to 2% of the index. Benchmark returns assume reinvestment of distributions, but do not reflect any applicable sales charges or management fees.

∎ Collateralized Loan Obligation (CLO): A security backed by a pool of debt, often low rated corporate loans. Collateralized loan obligations (CLOs) are similar to collateralized mortgage obligations, except for the different type of underlying loan.

∎ Duration: Duration is a measure of the expected period over which a bond’s principal and interest will be paid, and consequently is a measure of the sensitivity of a bond’s or bond fund’s value to changes when market interest rates change. Generally, the longer a bond’s or fund’s duration, the more the price of the bond or fund will change as interest rates change.

∎ Effective Leverage: Effective leverage is a fund’s effective economic leverage, and includes both regulatory leverage (see below) and the leverage effects of certain derivative investments in the fund’s portfolio.

∎ Gross Domestic Product (GDP): The total market value of all final goods and services produced in a country/region in a given year, equal to total consumer, investment and government spending, plus the value of exports, minus the value of imports.

∎ Leverage: Leverage is created whenever a fund has investment exposure (both reward and/or risk) equivalent to more than 100% of the investment capital.

∎ Net Asset Value (NAV) Per Share: A fund’s Net Assets is equal to its total assets (securities, cash, accrued earnings and receivables) less its total liabilities. NAV per share is equal to the fund’s Net Assets divided by its number of shares outstanding.

∎ Regulatory Leverage: Regulatory leverage consists of preferred shares issued by or borrowings of a fund. Both of these are part of a fund’s capital structure. Regulatory leverage is subject to asset coverage limits set in the Investment Company Act of 1940.

33

Reinvest Automatically, Easily and Conveniently

Nuveen makes reinvesting easy. A phone call is all it takes to set up your reinvestment account.

Nuveen Closed-End Funds Automatic Reinvestment Plan

Your Nuveen Closed-End Fund allows you to conveniently reinvest distributions in additional Fund shares.

By choosing to reinvest, you’ll be able to invest money regularly and automatically, and watch your investment grow through the power of compounding. Just like distributions in cash, there may be times when income or capital gains taxes may be payable on distributions that are reinvested.

It is important to note that an automatic reinvestment plan does not ensure a profit, nor does it protect you against loss in a declining market.

Easy and convenient

To make recordkeeping easy and convenient, each quarter you’ll receive a statement showing your total distributions, the date of investment, the shares acquired and the price per share, and the total number of shares you own.

How shares are purchased

The shares you acquire by reinvesting will either be purchased on the open market or newly issued by the Fund. If the shares are trading at or above net asset value at the time of valuation, the Fund will issue new shares at the greater of the net asset value or 95% of the then-current market price. If the shares are trading at less than net asset value, shares for your account will be purchased on the open market. If the Plan Agent begins purchasing Fund shares on the open market while shares are trading below net asset value, but the Fund’s shares subsequently trade at or above their net asset value before the Plan Agent is able to complete its purchases, the Plan Agent may cease open-market purchases and may invest the uninvested portion of the distribution in newly-issued Fund shares at a price equal to the greater of the shares’ net asset value or 95% of the shares’ market value on the last business day immediately prior to the purchase date. Distributions received to purchase shares in the open market will normally be invested shortly after the distribution payment date. No interest will be paid on distributions awaiting reinvestment. Because the market price of the shares may increase before purchases are completed, the average purchase price per share may exceed the market price at the time of valuation, resulting in the acquisition of fewer shares than if the distribution had been paid in shares issued by the Fund. A pro rata portion of any applicable brokerage commissions on open market purchases will be paid by Plan participants. These commissions usually will be lower than those charged on individual transactions.

Flexible

You may change your distribution option or withdraw from the Plan at any time, should your needs or situation change.

You can reinvest whether your shares are registered in your name, or in the name of a brokerage firm, bank, or other nominee. Ask your investment advisor if his or her firm will participate on your behalf. Participants whose shares are registered in the name of one firm may not be able to transfer the shares to another firm and continue to participate in the Plan.

The Fund reserves the right to amend or terminate the Plan at any time. Although the Fund reserves the right to amend the Plan to include a service charge payable by the participants, there is no direct service charge to participants in the Plan at this time.

Call today to start reinvesting distributions

For more information on the Nuveen Automatic Reinvestment Plan or to enroll in or withdraw from the Plan, speak with your financial advisor or call us at (800) 257-8787.

34

Board Members & Officers

(Unaudited)

The management of the Funds, including general supervision of the duties performed for the Funds by the Adviser, is the responsibility of the Board of Trustees of the Funds. The number of trustees of the Funds is set at nine. None of the trustees who are not “interested” persons of the Funds (referred to herein as “independent board members”) has ever been a director or employee of, or consultant to, Nuveen or its affiliates. The names and business addresses of the trustees and officers of the Funds, their principal occupations and other affiliations during the past five years, the number of portfolios each Trustee oversees and other directorships they hold are set forth below.

Name, Year of Birth & Address	Position(s) Held with the Funds	Year First Elected or Appointed and Term(1)	Principal Occupation(s) Including other Directorships During Past 5 Years	Number of Portfolios in Fund Complex Overseen by Board Member
Independent Board Members:
∎  TERENCE J. TOTH			Formerly, aCo-Founding Partner, Promus Capital (2008-2017); Director, Quality Control Corporation (since 2012); member: Catalyst Schools of Chicago Board (since 2008) and Mather Foundation Board (since 2012), and chair of its Investment Committee; formerly, Director, Fulcrum IT Services LLC (2010-2019); formerly, Director, Legal & General Investment Management America, Inc. (2008-2013); formerly, CEO and President, Northern Trust Global Investments (2004-2007): Executive Vice President, Quantitative Management & Securities Lending (2000-2004); prior thereto, various positions with Northern Trust Company (since 1994); formerly, Member, Northern Trust Mutual Funds Board (2005-2007), Northern Trust Global Investments Board (2004-2007), Northern Trust Japan Board (2004-2007), Northern Trust Securities Inc. Board (2003-2007) and Northern Trust Hong Kong Board (1997-2004).
1959 333 W. Wacker Drive Chicago, IL 60606	Chairman and Board Member	2008 Class II		157
∎  JACK B. EVANS			Chairman (since 2019), formerly, President (1996-2019), The Hall-Perrine Foundation, a private philanthropic corporation; Director and Chairman, United Fire Group, a publicly held company; Director, Public Member, American Board of Orthopaedic Surgery (since 2015); Life Trustee of Coe College and the Iowa College Foundation; formerly, PresidentPro-Tem of the Board of Regents for the State of Iowa University System; formerly, Director, Alliant Energy and The Gazette Company; formerly, Director, Federal Reserve Bank of Chicago; formerly, President and Chief Operating Officer, SCI Financial Group, Inc., a regional financial services firm.
1948 333 W. Wacker Drive Chicago, IL 60606	Board Member	1999 Class III		157
∎  WILLIAM C. HUNTER			Dean Emeritus, formerly, Dean, Tippie College of Business, University of Iowa (2006-2012); Director of Wellmark, Inc. (since 2009); past Director (2005-2015), and past President (2010-2014) Beta Gamma Sigma, Inc., The International Business Honor Society; formerly, Director (2004-2018) of Xerox Corporation; Dean and Distinguished Professor of Finance, School of Business at the University of Connecticut (2003-2006); previously, Senior Vice President and Director of Research at the Federal Reserve Bank of Chicago (1995-2003); formerly, Director (1997-2007), Credit Research Center at Georgetown University.
1948 333 W. Wacker Drive Chicago, IL 60606	Board Member	2003 Class I		157
∎  ALBIN F. MOSCHNER			Founder and Chief Executive Officer, Northcroft Partners, LLC, a management consulting firm (since 2012); formerly, Chairman (2019), and Director (2012-2019), USA Technologies, Inc., a provider of solutions and services to facilitate electronic payment transactions; formerly, Director, Wintrust Financial Corporation (1996-2016); previously, held positions at Leap Wireless International, Inc., including Consultant (2011-2012), Chief Operating Officer (2008-2011), and Chief Marketing Officer (2004-2008); formerly, President, Verizon Card Services division of Verizon Communications, Inc. (2000-2003); formerly, President, One Point Services at One Point Communications (1999-2000); formerly, Vice Chairman of the Board, Diba, Incorporated (1996-1997); formerly, various executive positions (1991-1996) and Chief Executive Officer (1995-1996) of Zenith Electronics Corporation.
1952 333 W. Wacker Drive Chicago, IL 60606	Board Member	2016 Class III		157

35

Board Members & Officers(continued)

(Unaudited)

Name, Year of Birth & Address	Position(s) Held with the Funds	Year First Elected or Appointed and Term(1)	Principal Occupation(s) Including other Directorships During Past 5 Years	Number of Portfolios in Fund Complex Overseen by Board Member
Independent Board Members (continued):
∎  JOHN K. NELSON			Member of Board of Directors of Core12 LLC. (since 2008), a private firm which develops branding, marketing and communications strategies for clients; served The President’s Council of Fordham University (2010-2019) and previously a Director of the Curran Center for Catholic American Studies (2009-2018); formerly, senior external advisor to the Financial Services practice of Deloitte Consulting LLP. (2012-2014); former Chair of the Board of Trustees of Marian University (2010-2014 as trustee, 2011-2014 as Chair); formerly Chief Executive Officer of ABN AMRO Bank N.V., North America, and Global Head of the Financial Markets Division (2007-2008), with various executive leadership roles in ABN AMRO Bank N.V. between 1996 and 2007.
1962 333 W. Wacker Drive Chicago, IL 60606	Board Member	2013 Class II		157
∎  JUDITH M. STOCKDALE			Board Member, Land Trust Alliance (since 2013); formerly, Board Member, U.S. Endowment for Forestry and Communities (2013-2019); formerly, Executive Director(1994-2012), Gaylord and Dorothy Donnelley Foundation; prior thereto, Executive Director, Great Lakes Protection Fund (1990-1994).
1947 333 W. Wacker Drive Chicago, IL 60606	Board Member	1997 Class I		157
∎  CAROLE E. STONE			Former Director, Chicago Board Options Exchange, Inc. (2006-2017); and C2 Options Exchange, Incorporated (2009-2017); Director, Cboe, Global Markets, Inc., formerly, CBOE Holdings, Inc. (since 2010); formerly, Commissioner, New York State Commission on Public Authority Reform (2005-2010).
1947 333 W. Wacker Drive Chicago, IL 60606	Board Member	2007 Class I		157
∎  MARGARET L. WOLFF			Formerly, member of the Board of Directors (2013-2017) of Travelers Insurance Company of Canada and The Dominion of Canada General Insurance Company (each, a part of Travelers Canada, the Canadian operation of The Travelers Companies, Inc.); formerly, Of Counsel, Skadden, Arps, Slate, Meagher & Flom LLP (Mergers & Acquisitions Group) (2005-2014); Member of the Board of Trustees of New York-Presbyterian Hospital (since 2005); Member (since 2004) and Chair (since 2015) of the Board of Trustees of The John A. Hartford Foundation (a philanthropy dedicated to improving the care of older adults); formerly, Member (2005-2015) and Vice Chair (2011-2015) of the Board of Trustees of Mt. Holyoke College.
1955 333 W. Wacker Drive Chicago, IL 60606	Board Member	2016 Class I		157
∎  ROBERT L. YOUNG(2)			Formerly, Chief Operating Officer and Director, J.P.Morgan Investment Management Inc. (2010-2016); formerly, President and Principal Executive Officer (2013-2016), and Senior Vice President and Chief Operating Officer (2005-2010), of J.P.Morgan Funds; formerly, Director and various officer positions for J.P.Morgan Investment Management Inc. (formerly, JPMorgan Funds Management, Inc. and formerly, One Group Administrative Services) and JPMorgan Distribution Services, Inc. (formerly, One Group Dealer Services, Inc.) (1999-2017).
1963 333 W. Wacker Drive Chicago, IL 60606	Board Member	2017 Class II		157

36

Name, Year of Birth & Address	Position(s) Held with the Funds	Year First Elected or Appointed(3)	Principal Occupation(s) During Past 5 Years
Officers of the Funds:
∎  CEDRIC H. ANTOSIEWICZ			Senior Managing Director (since 2017), formerly, Managing Director (2004-2017) of Nuveen Securities, LLC; Senior Managing Director (since 2017), formerly, Managing Director (2014-2017) of Nuveen Fund Advisors, LLC.
1962 333 W. Wacker Drive Chicago, IL 60606	Chief Administrative Officer	2007
∎  NATHANIEL T. JONES			Managing Director (since 2017), formerly, Senior Vice President (2016-2017), formerly, Vice President (2011-2016) of Nuveen; Managing Director (since 2015) of Nuveen Fund Advisors, LLC; Chartered Financial Analyst.
1979 333 W. Wacker Drive Chicago, IL 60606	Vice President and Treasurer	2016
∎  WALTER M. KELLY			Managing Director (since 2017), formerly, Senior Vice President(2008-2017) of Nuveen.
1970 333 W. Wacker Drive Chicago, IL 60606	Chief Compliance Officer and Vice President	2003
∎  DAVID J. LAMB			Managing Director (since 2017), formerly, Senior Vice President of Nuveen (since 2006), Vice President prior to 2006.
1963 333 W. Wacker Drive Chicago, IL 60606	Vice President	2015
∎  TINA M. LAZAR			Managing Director (since 2017), formerly, Senior Vice President(2014-2017) of Nuveen Securities, LLC.
1961 333 W. Wacker Drive Chicago, IL 60606	Vice President	2002
∎  BRIAN J. LOCKHART			Managing Director (since 2019) of Nuveen Fund Advisors, LLC; Managing Director (since 2017), formerly, Vice President (2010-2017) of Nuveen; Head of Investment Oversight (since 2017), formerly, Team Leader of Manager Oversight (2015-2017); Chartered Financial Analyst and Certified Financial Risk Manager.
1974 333 W. Wacker Drive Chicago, IL 60606	Vice President	2019
∎  JACQUES M.  LONGERSTAEY			Senior Managing Director, Chief Risk Officer, Nuveen, LLC (since May 2019); Senior Managing Director (since May 2019) of Nuveen Fund Advisors, LLC; formerly, Chief Investment and Model Risk Officer, Wealth & Investment Management Division, Wells Fargo Bank (NA) (from 2013-2019).
1963 8500 Andrew Carnegie Blvd. Charlotte, NC 28262	Vice President	2019

37

Board Members & Officers(continued)

(Unaudited)

Name, Year of Birth & Address	Position(s) Held with the Funds	Year First Elected or Appointed(3)	Principal Occupation(s) During Past 5 Years
Officers of the Funds (continued):
∎ KEVIN J. MCCARTHY			Senior Managing Director (since 2017) and Secretary and General Counsel (since 2016) of Nuveen Investments, Inc., formerly, Executive Vice President (2016-2017) and Managing Director and Assistant Secretary (2008-2016); Senior Managing Director (since 2017) and Assistant Secretary (since 2008) of Nuveen Securities, LLC, formerly Executive Vice President (2016-2017) and Managing Director (2008-2016); Senior Managing Director (since 2017), Secretary (since 2016) andCo-General Counsel (since 2011) of Nuveen Fund Advisors, LLC, formerly, Executive Vice President (2016-2017), Managing Director (2008-2016) and Assistant Secretary (2007-2016); Senior Managing Director (since 2017), Secretary (since 2016) and Associate General Counsel (since 2011) of Nuveen Asset Management, LLC, formerly Executive Vice President (2016-2017) and Managing Director and Assistant Secretary (2011-2016); Senior Managing Director (since 2017) and Secretary (since 2016) of Nuveen Investments Advisers, LLC, formerly Executive Vice President (2016-2017); Vice President (since 2007) and Secretary (since 2016), formerly, Assistant Secretary, of NWQ Investment Management Company, LLC, Symphony Asset Management LLC, Santa Barbara Asset Management, LLC and Winslow Capital Management, LLC (since 2010). Senior Managing Director (since 2017) and Secretary (since 2016) of Nuveen Alternative Investments, LLC.
1966 333 W. Wacker Drive Chicago, IL 60606	Vice President and Assistant Secretary	2007
∎ JON SCOTT MEISSNER			Managing Director of Mutual Fund Tax and Financial Reporting groups at Nuveen (since 2017); Managing Director of Nuveen Fund Advisors, LLC (since 2019); Senior Director of Teachers Advisors, LLC and TIAA-CREF Investment Management, LLC (since 2016); Senior Director (since 2015) Mutual Fund Taxation to the TIAA-CREF Funds, the TIAA-CREF Life Funds, the TIAA Separate AccountVA-1 and the CREF Accounts; has held various positions with TIAA since 2004.
1973 8500 Andrew Carnegie Blvd. Charlotte, NC 28262	Vice President	2019
∎ WILLIAM T. MEYERS			Senior Managing Director (since 2017), formerly, Managing Director(2016-2017), Senior Vice President (2010-2016) of Nuveen Securities, LLC and Nuveen Fund Advisors, LLC; Senior Managing Director (since 2017), formerly, Managing Director (2016-2017), Senior Vice President (2010-2016) of Nuveen, has held various positions with Nuveen since 1991.
1966 333 W. Wacker Drive Chicago, IL 60606	Vice President	2018
∎ MICHAEL A. PERRY			Executive Vice President (since 2017), previously Managing Director (from 2016), of Nuveen Fund Advisors, LLC and Nuveen Alternative Investments, LLC; Executive Vice President (since 2017), formerly, Managing Director(2015-2017), of Nuveen Securities, LLC; formerly, Managing Director(2010-2015) of UBS Securities, LLC.
1967 333 W. Wacker Drive Chicago, IL 60606	Vice President	2017
∎ CHRISTOPHER M. ROHRBACHER			Managing Director (since 2017) and Assistant Secretary of Nuveen Securities, LLC; Managing Director (since 2017), formerly, Senior Vice President(2016-2017),Co-General Counsel (since 2019) and Assistant Secretary (since 2016) of Nuveen Fund Advisors, LLC; Managing Director (since 2017), formerly, Senior Vice President (2012-2017) and Associate General Counsel (since 2016), formerly, Assistant General Counsel (2008-2016) of Nuveen.
1971 333 W. Wacker Drive Chicago, IL 60606	Vice President and Assistant Secretary	2008
∎ WILLIAM A. SIFFERMANN			Managing Director (since 2017), formerly Senior Vice President (2016-2017) and Vice President (2011-2016) of Nuveen.
1975 333 W. Wacker Drive Chicago, IL 60606	Vice President	2017

38

Name, Year of Birth & Address	Position(s) Held with the Funds	Year First Elected or Appointed(3)	Principal Occupation(s) During Past 5 Years
Officers of the Funds (continued):
∎ E. SCOTT WICKERHAM			Senior Managing Director, Head of Fund Administration at Nuveen, LLC (since 2019), formerly, Managing Director; Senior Managing Director (since 2019), Nuveen Fund Advisers, LLC; Principal Financial Officer, Principal Accounting Officer and Treasurer (since 2017) to the TIAA-CREF Funds, the TIAA-CREF Life Funds, the TIAA Separate AccountVA-1 and the Treasurer (since 2017) to the CREF Accounts; Senior Director, TIAA-CREF Fund Administration (2014-2015); has held various positions with TIAA since 2006.
1973 TIAA 730 Third Avenue New York, NY 10017	Vice President and Controller	2019
∎ MARK L. WINGET			Vice President and Assistant Secretary of Nuveen Securities, LLC (since 2008); Vice President and Assistant Secretary of Nuveen Fund Advisors, LLC (since 2019); Vice President (since 2010) and Associate General Counsel (since 2016), formerly, Assistant General Counsel (2008-2016) of Nuveen.
1968 333 W. Wacker Drive Chicago, IL 60606	Vice President and Assistant Secretary	2008
∎ GIFFORD R. ZIMMERMAN			Managing Director (since 2002), and Assistant Secretary of Nuveen Securities, LLC; Managing Director (since 2004) and Assistant Secretary (since 1994) of Nuveen Investments, Inc.; Managing Director (since 2002), Assistant Secretary (since 1997) andCo-General Counsel (since 2011) of Nuveen Fund Advisors, LLC; Managing Director, Assistant Secretary and Associate General Counsel of Nuveen Asset Management, LLC (since 2011); Vice President (since 2017), formerly, Managing Director (2003-2017) and Assistant Secretary (since 2003) of Symphony Asset Management LLC; Managing Director and Assistant Secretary (since 2002) of Nuveen Investments Advisers, LLC; Vice President and Assistant Secretary of NWQ Investment Management Company, LLC (since 2002), Santa Barbara Asset Management, LLC (since 2006), and of Winslow Capital Management, LLC, (since 2010); Chartered Financial Analyst.
1956 333 W. Wacker Drive Chicago, IL 60606	Vice President Secretary	1988

(1) The Board of Trustees is divided into three classes, Class I, Class II, and Class III, with each being elected to serve until the third succeeding annual shareholders’ meeting subsequent to its election or thereafter in each case when its respective successors are duly elected or appointed, except two board members are elected by the holders of Preferred Shares, when applicable, to serve until the next annual shareholders’ meeting subsequent to its election or thereafter in each case when its respective successors are duly elected or appointed. The year first elected or appointed represents the year in which the board member was first elected or appointed to any fund in the Nuveen complex.

(2) Effective July 1, 2017, Mr. Young was appointed as a Board Member of each of the Nuveen Funds except Nuveen Diversified Dividend and Income Fund (JDD) and Nuveen Real Estate Income Fund (JRS). Effective February 27, 2020, Mr. Young was appointed as a Board Member of JDD and JRS.

(3) Officers serve one year terms through August of each year. The year first elected or appointed represents the year in which the Officer was first elected or appointed to any fund in the Nuveen complex.

39

Nuveen:

Serving Investors for Generations

Since 1898, financial advisors and their clients have relied on Nuveen to provide
dependable investment solutions through continued adherence to proven, long-term investing
principles. Today, we offer a range of high quality solutions designed to
be integral components of a well-diversified core portfolio.

Focused on meeting investor needs.

Nuveen is the investment manager of TIAA. We have grown into one of the world’s premier global asset managers, with specialist knowledge across all major asset classes and particular strength in solutions that provide income for investors and that draw on our expertise in alternatives and responsible investing. Nuveen is driven not only by the independent investment processes across the firm, but also the insights, risk management, analytics and other tools and resources that a truly world-class platform provides. As a global asset manager, our mission is to work in partnership with our clients to create solutions which help them secure their financial future.

Find out how we can help you.

To learn more about how the products and services of Nuveen may be able to help you meet your financial goals, talk to your financial advisor, or call us at(800) 257-8787. Please read the information provided carefully before you invest. Investors should consider the investment objective and policies, risk considerations, charges and expenses of any investment carefully. Where applicable, be sure to obtain a prospectus, which contains this and other relevant information. To obtain a prospectus, please contact your securities representative or Nuveen, 333 W. Wacker Dr., Chicago, IL 60606. Please read the prospectus carefully before you invest or send money.

Learn more about Nuveen Funds at:www.nuveen.com/closed-end-funds

Nuveen Securities, LLC, member FINRA and SIPC  |  333 West Wacker Drive Chicago, IL 60606  |  www.nuveen.com
EAN-K-1219D        1077296-INV-Y-02/21

ITEM 2. CODE OF ETHICS.

As of the end of the period covered by this report, the registrant has adopted a code of ethics that applies to the registrant’s principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions. There were no amendments to or waivers from the Code during the period covered by this report. The registrant has posted the code of ethics on its website at www.nuveen.com/fund-governance. (To view the code, click on Code of Conduct.)

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

As of the end of the period covered by this report, the registrant’s Board of Directors or Trustees (“Board”) determined that the registrant has at least one “audit committee financial expert” (as defined in Item 3 of Form N-CSR) serving on its Audit Committee. The registrant’s audit committee financial experts are Carole E. Stone, Jack B. Evans and William C. Hunter who are “independent” for purposes of Item 3 of Form N-CSR.

Ms. Stone served for five years as Director of the New York State Division of the Budget. As part of her role as Director, Ms. Stone was actively involved in overseeing the development of the State’s operating, local assistance and capital budgets, its financial plan and related documents; overseeing the development of the State’s bond-related disclosure documents and certifying that they fairly presented the State’s financial position; reviewing audits of various State and local agencies and programs; and coordinating the State’s system of internal audit and control. Prior to serving as Director, Ms. Stone worked as a budget analyst/examiner with increasing levels of responsibility over a 30 year period, including approximately five years as Deputy Budget Director. Ms. Stone has also served as Chair of the New York State Racing Association Oversight Board, as Chair of the Public Authorities Control Board, as a Commissioner on the New York State Commission on Public Authority Reform and as a member of the Boards of Directors of several New York State public authorities. These positions have involved overseeing operations and finances of certain entities and assessing the adequacy of project/entity financing and financial reporting. Currently, Ms. Stone is on the Board of Directors of CBOE Holdings, Inc., of the Chicago Board Options Exchange, and of C2 Options Exchange. Ms. Stone’s position on the boards of these entities and as a member of both CBOE Holdings’ Audit Committee and its Finance Committee has involved, among other things, the oversight of audits, audit plans and preparation of financial statements.

Mr. Evans was formerly President and Chief Operating Officer of SCI Financial Group, Inc., a full service registered broker-dealer and registered investment adviser (“SCI”). As part of his role as President and Chief Operating Officer, Mr. Evans actively supervised the Chief Financial Officer (the “CFO”) and actively supervised the CFO’s preparation of financial statements and other filings with various regulatory authorities. In such capacity, Mr. Evans was actively involved in the preparation of SCI’s financial statements and the resolution of issues raised in connection therewith. Mr. Evans has also served on the audit committee of various reporting companies. At such companies, Mr. Evans was involved in the oversight of audits, audit plans, and the preparation of financial statements. Mr. Evans also formerly chaired the audit committee of the Federal Reserve Bank of Chicago.

Mr. Hunter was formerly a Senior Vice President at the Federal Reserve Bank of Chicago. As part of his role as Senior Vice President, Mr. Hunter was the senior officer responsible for all operations of each of the Economic Research, Statistics, and Community and Consumer Affairs units at the Federal Reserve Bank of Chicago. In such capacity, Mr. Hunter oversaw the subunits of the Statistics and Community and Consumer Affairs divisions responsible for the analysis and evaluation of bank and bank holding company financial statements and financial filings. Prior to serving as Senior Vice President at the Federal Reserve Bank of Chicago, Mr. Hunter was the Vice President of the Financial Markets unit at the Federal Reserve Bank of Atlanta where he supervised financial staff and bank holding company analysts who analyzed and evaluated bank and bank holding company financial statements. Mr. Hunter also currently serves on the Boards of Directors of Xerox Corporation and Wellmark, Inc. as well as on the Audit Committees of such Boards. As an Audit Committee member, Mr. Hunter’s responsibilities include, among other things, reviewing financial statements, internal audits and internal controls over financial reporting. Mr. Hunter also formerly was a Professor of Finance at the University of Connecticut School of Business and has authored numerous scholarly articles on the topics of finance, accounting and economics.

ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

The following tables show the amount of fees that KPMG LLP, the Fund’s auditor, billed to the Fund during the Fund’s last two full fiscal years. For engagements with KPMG LLP the Audit Committee approved in advance all audit services and non-audit services that KPMG LLP provided to the Fund, except for those non-audit services that were subject to the pre-approval exception under Rule 2-01 of Regulation S-X (the “pre-approval exception”). The pre-approval exception for services provided directly to the Fund waives the pre-approval requirement for services other than audit, review or attest services if: (A) the aggregate amount of all such services provided constitutes no more than 5% of the total amount of revenues paid by the Fund to its accountant during the fiscal year in which the services are provided; (B) the Fund did not recognize the services as non-audit services at the time of the engagement; and (C) the services are promptly brought to the Audit Committee’s attention, and the Committee (or its delegate) approves the services before the audit is completed.

The Audit Committee has delegated certain pre-approval responsibilities to its Chair (or, in her absence, any other member of the Audit Committee).

SERVICES THAT THE FUND’S AUDITOR BILLED TO THE FUND

Fiscal Year Ended5	Audit Fees Billed to Fund1			Audit-Related Fees Billed to Fund2			Tax Fees Billed to Fund 3			All Other Fees Billed to Fund 4
December 31, 2019	$	31,340		$	0		$	0		$	0
Percentage approved pursuant to pre-approval exception		0	%		0	%		0	%		0	%
December 31, 2018	$	31,340		$	0		$	0		$	0
Percentage approved pursuant to pre-approval exception		0	%		0	%		0	%		0	%

¹ “Audit Fees” are the aggregate fees billed for professional services for the audit of the Fund’s annual financial statements and services provided in connection with statutory and regulatory filings or engagements.

² “Audit Related Fees” are the aggregate fees billed for assurance and related services reasonably related to the performance of the audit or review of financial statements that are not reported under “Audit Fees”. These fees include offerings related to the Fund’s common shares and leverage.

³ “Tax Fees” are the aggregate fees billed for professional services for tax advice, tax compliance, and tax planning. These fees include: all global withholding tax services; excise and state tax reviews; capital gain, tax equalization and taxable basis calculation performed by the principal accountant.

⁴ “All Other Fees” are the aggregate fees billed for products and services other than “Audit Fees”, “Audit-Related Fees” and “Tax Fees”. These fees represent all “Agreed-Upon Procedures” engagements pertaining to the Fund’s use of leverage.

SERVICES THAT THE FUND’S AUDITOR BILLED TO THE

ADVISER AND AFFILIATED FUND SERVICE PROVIDERS

The following tables show the amount of fees billed by KPMG LLP to Nuveen Fund Advisors, LLC (formerly Nuveen Fund Advisors, Inc.) (the “Adviser”), and any entity controlling, controlled by or under common control with the Adviser that provides ongoing services to the Fund (“Affiliated Fund Service Provider”), for engagements directly related to the Fund’s operations and financial reporting, during the Fund’s last two full fiscal years.

The tables also show the percentage of fees subject to the pre-approval exception. The pre-approval exception for services provided to the Adviser and any Affiliated Fund Service Provider (other than audit, review or attest services) waives the pre-approval requirement if: (A) the aggregate amount of all such services provided constitutes no more than 5% of the total amount of revenues paid to KPMG LLP by the Fund, the Adviser and Affiliated Fund Service Providers during the fiscal year in which the services are provided that would have to be pre-approved by the Audit Committee; (B) the Fund did not recognize the services as non-audit services at the time of the engagement; and (C) the services are promptly brought to the Audit Committee’s attention, and the Committee (or its delegate) approves the services before the Fund’s audit is completed.

Fiscal Year Ended	Audit-Related Fees     Billed to Adviser and     Affiliated Fund Service Providers			Tax Fees Billed to     Adviser and Affiliated Fund Service Providers			All Other Fees Billed to Adviser     and Affiliated Fund     Service Providers
December 31, 2019	$	0		$	0		$	0
Percentage approved pursuant to pre-approval exception		0	%		0	%		0	%
December 31, 2018	$	0		$	0		$	0
Percentage approved pursuant to pre-approval exception		0	%		0	%		0	%

NON-AUDIT SERVICES

The following table shows the amount of fees that KPMG LLP billed during the Fund’s last two full fiscal years for non-audit services. The Audit Committee is required to pre-approve non-audit services that KPMG LLP provides to the Adviser and any Affiliated Fund Services Provider, if the engagement related directly to the Fund’s operations and financial reporting (except for those subject to the pre-approval exception described above). The Audit Committee requested and received information from KPMG LLP about any non-audit services that KPMG LLP rendered during the Fund’s last fiscal year to the Adviser and any Affiliated Fund Service Provider. The Committee considered this information in evaluating KPMG LLP’s independence.

Fiscal Year Ended	Total Non-Audit Fees     Billed to Fund		Total Non-Audit Fees billed to Adviser and Affiliated Fund Service     Providers (engagements     related directly to the operations and financial reporting of the Fund)		Total Non-Audit Fees billed to Adviser and     Affiliated Fund Service     Providers (all other engagements)		Total
December 31, 2019	$	0	$	0	$	0	$	0
December 31, 2018	$	0	$	0	$	0	$	0

“Non-Audit Fees billed to Fund” for both fiscal year ends represent “Tax Fees” and “All Other Fees” billed to Fund in their respective amounts from the previous table.

Less than 50 percent of the hours expended on the principal accountant’s engagement to audit the registrant’s financial statements for the most recent fiscal year were attributed to work performed by persons other than the principal accountant’s full-time, permanent employees.

Audit Committee Pre-Approval Policies and Procedures. Generally, the Audit Committee must approve (i) all non-audit services to be performed for the Fund by the Fund’s independent accountants and (ii) all audit and non-audit services to be performed by the Fund’s independent accountants for the Affiliated Fund Service Providers with respect to operations and financial reporting of the Fund. Regarding tax and research projects conducted by the independent accountants for the Fund and Affiliated Fund Service Providers (with respect to operations and financial reports of the Fund) such engagements will be (i) pre-approved by the Audit Committee if they are expected to be for amounts greater than $10,000; (ii) reported to the Audit Committee chair for her verbal approval prior to engagement if they are expected to be for amounts under $10,000 but greater than $5,000; and (iii) reported to the Audit Committee at the next Audit Committee meeting if they are expected to be for an amount under $5,000.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS.

The registrant’s Board has a separately designated Audit Committee established in accordance with Section 3(a)(58)(A) of the Securities Exchange Act of 1934, as amended (15 U.S.C. 78c(a)(58)(A)). As of the end of the period covered by this report, the members of the audit committee are Jack B. Evans, William C. Hunter, John K. Nelson, Judith M. Stockdale and Carole E. Stone, Chair.

ITEM 6. SCHEDULE OF INVESTMENTS.

(a) See Portfolio of Investments in Item 1.

(b) Not applicable.

ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FORCLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Nuveen Fund Advisors, LLC is the registrant’s investment adviser (also referred to as the “Adviser”). The Adviser is responsible for the on-going monitoring of the Fund’s investment portfolio, managing the Fund’s business affairs and providing certain clerical, bookkeeping and administrative services. The Adviser has engaged Symphony Asset Management, LLC (“Symphony” or “Sub-Adviser”) as Sub-Adviser to provide discretionary investment advisory services. As part of these services, the Adviser has delegated to the Sub-Adviser the full responsibility for proxy voting on securities held in the registrant’s portfolio and related duties in accordance with the Sub-Adviser’s policies and procedures. The Adviser periodically monitors the Sub-Adviser’s voting to ensure that it is carrying out its duties. The Sub-Adviser’s proxy voting policies and procedures are summarized as follows:

SYMPHONY

Symphony has adopted and implemented proxy voting guidelines to ensure that proxies are voted in the best interest of its Clients. These are merely guidelines and specific situations may call for a vote which does not follow the guidelines. In determining how to vote proxies, Symphony will follow the Proxy Voting Guidelines of the independent third party which Symphony has retained to provide proxy voting services (“Symphony’s Proxy Guidelines”).

Symphony has created a Proxy Voting Committee to periodically review Symphony’s Proxy Guidelines, address conflicts of interest, specific situations and any portfolio manager’s decision to deviate from Symphony’s Proxy Guideline, (including the third party’s guidelines). Under certain circumstances, Symphony may vote one way for some Clients and another way for other Clients. For example, votes for a Client who provides specific voting instructions may differ from votes for Clients who do not provide proxy voting instructions. However, when Symphony has discretion, proxies will generally be voted the same way for all Clients. In addition, conflicts of interest in voting proxies may arise between Clients, between Symphony and its employees, or a lending or other material relationship. As a general rule, conflicts will be resolved by Symphony voting in accordance with Symphony’s Proxy Guidelines when:

• Symphony manages the account of a corporation or a pension fund sponsored by a corporation in which Clients of Symphony also own stock. Symphony will vote the proxy for its other Clients in accordance with Symphony’s Proxy Guidelines and will follow any directions from the corporation or the pension plan, if different than Symphony’s Proxy Guidelines;

• An employee or a member of his/her immediate family is on the Board of Directors or a member of senior management of the company that is the issuer of securities held in Client’s account;

• Symphony has a borrowing or other material relationship with a corporation whose securities are the subject of the proxy.

Proxies will always be voted in the best interest of Symphony’s Clients. Those situations that do not fit within the general rules for the resolution of conflicts of interest will be reviewed by the Proxy Voting Committee. The Proxy Voting Committee, after consulting with senior management, if appropriate, will determine how the proxy should be voted. For example, when a portfolio manager decides not to follow Symphony’s Proxy Guidelines, the Proxy Voting Committee will review a portfolio manager’s recommendation and determine how to vote the proxy. Decisions by the Proxy Voting Committee will be documented and kept with records related to the voting of proxies. A summary of specific votes will be retained in accordance with Symphony’s Books and Records Requirements which are set forth Symphony’s Compliance Manual and Code of Ethics.

ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Nuveen Fund Advisors, LLC is the registrant’s investment adviser (also referred to as the “Adviser”). The Adviser is responsible for the selection and on-going monitoring of the Fund’s investment portfolio, managing the Fund’s business affairs and providing certain clerical, bookkeeping and administrative services. The Adviser has engaged Symphony Asset Management LLC (“Symphony” or” Sub-Adviser”), as Sub-Adviser to provide discretionary investment advisory services with respect to the registrant’s investments in senior loans and other debt instruments and equity investments. The following section provides information on the portfolio managers of the Sub-Adviser:

Item 8(a)(1). PORTFOLIO MANAGER BIOGRAPHIES

As of the date of filing this report, the following individuals at the Sub-Adviser have primary responsibility for the day-to-day implementation of the Fund’s investment strategy:

Scott Caraher Co-Portfolio Manager of the Fund, is a member of Symphony’s fixed-income team and his responsibilities include portfolio management and trading for Symphony’s bank loan strategies and research for its fixed-income strategies. Prior to joining Symphony in 2002, Mr. Caraher was an Investment Banking Analyst in the industrial group at Deutsche Banc Alex Brown in New York.

Jenny Rhee, Co-Portfolio Manager of the Fund, joined Symphony in 2001. Her responsibilities include portfolio management for Symphony’s long-short credit strategy, credit trading, and research. Previously, Ms. Rhee was a Senior Vice President and Portfolio Manager at Basso Capital Management in London where she helped launch their European credit platform.

Item 8(a)(2). OTHER ACCOUNTS MANAGED BY PORTFOLIO MANAGERS

OTHER ACCOUNTS MANAGED by Symphony PMs as of 12/31/19
	Scott Caraher		Jenny Rhee
(a) Registered Investment Companies
Number of accounts		11		9
Assets	$	6.7 billion	$	5.9 billion
(b) Other pooled accounts
Non-performance fee accounts
Number of accounts		5		1
Assets	$	940.9 million	$	103.7million
Performance fee accounts
Number of accounts		1		1
Assets	$	345 thousand	$	826.6 million
(c) Other
Non-performance fee accounts
Number of accounts		5		8
Assets	$	1.3 billion	$	8.6 million
Performance fee accounts
Number of accounts		0		0
Assets	$	0	$	0

POTENTIAL MATERIAL CONFLICTS OF INTEREST

As described above, the portfolio managers may manage other accounts with investment strategies similar to the Fund, including other investment companies and separately managed accounts. Fees earned by the Sub-adviser may vary among these accounts and the portfolio managers may personally invest in some but not all of these accounts. These factors could create conflicts of interest because a portfolio manager may have incentives to favor certain accounts over others, resulting in other accounts outperforming the Fund. A conflict may also exist if a portfolio manager identified a limited investment opportunity that may be appropriate for more than one account, but the Fund is not able to take full advantage of that opportunity due to the need to allocate that opportunity among multiple accounts. In addition, the portfolio managers may execute transactions for another account that may adversely impact the value of securities held by the Fund. However, the Sub-adviser believes that these risks are mitigated by the fact that accounts with like investment strategies managed by a particular portfolio manager are generally managed in a similar fashion, subject to exceptions to account for particular investment restrictions or policies applicable only to certain accounts, differences in cash flows and account sizes, and other factors. In addition, the Sub-adviser has adopted trade allocation procedures so that accounts with like investment strategies are treated fairly and equitably over time.

Item 8(a)(3). FUND MANAGER COMPENSATION

As of the most recently completed fiscal year end, the primary portfolio managers compensation is as follows:

Symphony investment professionals receive compensation based on three elements: fixed-base salary, participation in a bonus pool and certain long-term incentives.

The fixed-base salary is set at a level determined by Symphony and is reviewed periodically to ensure that it is competitive with base salaries paid by similar financial services companies for persons playing similar roles.

Each portfolio manager is also eligible to receive an annual bonus from a pool based on Symphony’s aggregate asset-based and performance fees after all operating expenses. Bonus compensation for each individual is based on a variety of factors, including the performance of Symphony, the Fund, the team and the individual. Fund performance is assessed on a pre-tax total return risk-adjusted basis, and generally measured relative to the Fund’s primary benchmark and/or industry peer group for one, three or five year periods as applicable.

Finally, certain key employees of Symphony, including the portfolio managers, have received profits interests in Symphony which entitle their holders to participate in the firm’s growth over time.

Item 8(a)(4). OWNERSHIP OF JCO SECURITIES AS OF DECEMBER 31, 2019

Name of Portfolio Manager	None		$1 - $10,000	$10,001 - $50,000	$50,001 - $100,000	$100,001 - $500,000	$500,001 - $1,000,000	Over $1,000,000
Scott Caraher		X
Jenny Rhee		X

ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS.

Not applicable.

ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

There have been no material changes to the procedures by which shareholders may recommend nominees to the registrant’s Board implemented after the registrant last provided disclosure in response to this Item.

ITEM 11. CONTROLS AND PROCEDURES.

(a) The registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the “1940 Act”) (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rules 13a-15(b) or 15d-15 (b) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) (17 CFR 240.13a-15(b) or 240.15d-15 (b)).

(b) There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

ITEM 12. DISCLOSURE OF SECURITIES LENDING ACTIVITIES FOR CLOSED-END MANAGEMENT INVESTMENT

COMPANIES.

Not applicable.

ITEM 13. EXHIBITS.

File the exhibits listed below as part of this Form.

(a)(1) Any code of ethics, or amendment thereto, that is the subject of the disclosure required by Item 2, to the extent that the registrant intends to satisfy the Item 2 requirements through filing of an exhibit: Not applicable because the code is posted on registrant’s website at www.nuveen.com/fund-governance and there were no amendments during the period covered by this report. (To view the code, click on Code of Conduct.)

(a)(2) A separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the 1940 Act (17 CFR 270.30a-2(a)) in the exact form set forth below:Ex-99.CERT Attached hereto.

(a)(3) Any written solicitation to purchase securities under Rule 23c-1 under the 1940 Act (17 CFR 270.23c-1) sent or given during the period covered by the report by or on behalf of the registrant to 10 or more persons. Not applicable.

(a)(4) Change in registrant’s independent public accountant. Not applicable.

(b) If the report is filed under Section 13(a) or 15(d) of the Exchange Act, provide the certifications required by Rule 30a-2(b) under the 1940 Act (17 CFR 270.30a-2(b)); Rule 13a-14(b) or Rule 15d-14(b) under the Exchange Act (17 CFR 240.13a-14(b) or 240.15d-14(b)), and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. 1350) as an exhibit. A certification furnished pursuant to this paragraph will not be deemed “filed” for purposes of Section 18 of the Exchange Act (15 U.S.C. 78r), or otherwise subject to the liability of that section. Such certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Exchange Act, except to the extent that the registrant specifically incorporates it by reference.Ex-99.906 CERT attached hereto.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant) Nuveen Credit Opportunities 2022 Target Term Fund

By (Signature and Title)	/s/ Gifford R. Zimmerman
	Gifford R. Zimmerman
	Vice President and Secretary
Date: March 6, 2020

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)	/s/ Cedric H. Antosiewicz
	Cedric H. Antosiewicz
	Chief Administrative Officer
	(principal executive officer)
Date: March 6, 2020
By (Signature and Title)	/s/ E. Scott Wickerham
	E. Scott Wickerham
	Vice President and Controller
	(principal financial officer)
Date: March 6, 2020