Amplify Energy (AMPY) 8-K Unaudited Pro Forma Condensed Consolidated and Combined Financial Statements

Exhibit 99.1

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS

The following sets forth unaudited pro forma condensed consolidated and combined financial information for Amplify Energy Corp. (f/k/a Midstates Petroleum Company, Inc.) (“Midstates” or, after the closing of the Merger (as defined below), the “Company”) after giving effect to the previously announced and completed transactions (the “Merger”) contemplated by the Agreement and Plan of Merger, dated May 5, 2019, by and among Midstates, Amplify Energy Corp. (“Legacy Amplify”) and Midstates Holdings, Inc., a Delaware corporation and direct, wholly owned subsidiary of Midstates (the “Merger Agreement”). The Merger was completed on August 6, 2019.

The following unaudited pro forma condensed consolidated and combined financial information is based on the historical consolidated financial statements of Legacy Amplify and Midstates, adjusted to reflect the Merger of Legacy Amplify and Midstates, which is accounted for as an acquisition of Midstates by Legacy Amplify, transactions related to the Merger as described below and reclassification adjustments described below.

The unaudited pro forma condensed consolidated and combined balance sheet gives effect to these transactions and related adjustments as if they had occurred on June 30, 2019. The unaudited pro forma condensed consolidated and combined statements of operations combine the results of operations of Legacy Amplify and Midstates for the year ended December 31, 2018 and the three and six months ended June 30, 2019 and give effect to these transactions and related adjustments as if they had occurred on January 1, 2018.

The pro forma financial statements have been prepared using the acquisition method of accounting under U.S. generally accepted accounting principles with Midstates being the legal acquirer and Legacy Amplify as the accounting acquirer. From an accounting perspective, reverse acquisition principles apply, and therefore, the financial statements of the combined entity represent a continuation of the financial statements of Legacy Amplify. As such, the historical cost bases of assets and liabilities of Legacy Amplify are maintained in the financial statements of the Company and the assets and liabilities of Midstates are accounted for at fair value under the acquisition method of accounting. The unaudited pro forma condensed consolidated and combined balance sheet reflects the allocation of (1) the fair value of the consideration transferred and (2) the fair value of the underlying assets acquired and liabilities assumed of Midstates based upon their estimated fair values.

In addition to the Merger, the unaudited pro forma financial statements give effect to the following related adjustments:

• adjustment to conform the classification of certain assets and liabilities in Midstates’ historical balance sheets to Legacy Amplify’s classification of similar assets and liabilities; and

• adjustments to conform the classification of revenues and expenses in Midstates historical statements of operations to Legacy Amplify’s classification of similar revenues and expenses.

The historical financial statements of Legacy Amplify and Midstates have been adjusted to give pro forma effect to events that are (i) directly attributable to the Merger and related transactions, (ii) factually supportable, and (iii) with respect to the unaudited pro forma condensed consolidated and combined statement of operations, expected to have a continuing impact on the combined Company’s results. Accordingly, the unaudited pro forma condensed consolidated and combined statements of operations exclude the impact of nonrecurring expenses Legacy Amplify and Midstates expect to incur as a result of the acquisition and related financings, which are primarily non-capitalizable banking and legal fees.

The unaudited pro forma condensed consolidated and combined financial information is for informational purposes only and is not intended to represent or to be indicative of the combined results of operations or financial position that the Company would have reported had the Merger and related transactions been completed as of the dates set forth in this unaudited pro forma condensed consolidated and combined financial information and should not be taken as indicative of the combined Company’s results of operations or financial position. A post-closing determination of the fair value of the Company’s assets and liabilities will be completed during the quarter ended September 30, 2019. Legacy Amplify estimated the fair value of Midstates’ assets and liabilities based on discussions with Midstates’ management, preliminary valuation studies, due diligence and information presented in Midstates’ filings with the Securities and Exchange Commission (the “SEC”). The actual results may differ significantly from those reflected in the unaudited pro forma condensed consolidated and combined financial information for a number of reasons, including, but not limited to, differences between the assumptions used to prepare the unaudited pro forma condensed consolidated and combined financial information and actual results.

The unaudited pro forma condensed consolidated and combined financial statements, although helpful in illustrating the financial characteristics of the Company under one set of assumptions, do not reflect the benefits of expected cost savings (or associated costs to achieve such savings), opportunities to earn additional revenue or other factors that may result as a consequence of the Merger and, accordingly, do not attempt to predict or suggest future results. Specifically, the unaudited pro forma condensed consolidated and combined statements of operations exclude projected synergies expected to be achieved as a result of the Merger. The unaudited pro forma condensed consolidated and combined statements of operations also exclude the effects of transaction costs associated with the Merger, costs associated with any restructuring, integration activities or asset dispositions resulting from the Merger and to the extent they occur, are expected to benon-recurring and will not have been incurred at the closing date of the Merger. However, such costs could affect the Company following the Merger in the period the costs are incurred or recorded. Further, the unaudited pro forma condensed consolidated and combined financial statements do not reflect the effect of any regulatory actions that may impact the results of the combined company following the Merger.

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED AND COMBINED BALANCE SHEET

JUNE 30, 2019

(In thousands)

	Legacy Amplify Historical			Midstates Historical			Reclassification Adjustments				Pro Forma Adjustments				Pro Forma Combined
ASSETS
Current assets:
Cash and cash equivalents	$	18,702		$	4,797		$	—			$	—			$	23,499
Restricted cash		325			—			—				—				325
Accounts receivable:
Accounts receivable, net		22,836			—			14,359		(a)		—				37,195
Oil and gas sales		—			11,920			(11,920	)	(a)		—				—
Joint interest billing		—			2,099			(2,099	)	(a)		—				—
Other		—			340			(340	)	(a)		—				—
Short-term derivative instruments		5,919			1,659			—				—				7,578
Prepaid expenses and other current assets		9,304			1,909			—				—				11,213
Total current assets		57,086			22,724			—				—				79,810
Property and equipment, at cost:
Oil and natural gas properties, successful efforts method		619,748			—			829,550		(b)		(678,187	)	(f)		771,111
Support equipment and facilities		125,721			—			—				—				125,721
Other property and equipment		6,831			—			6,280		(c)		—				13,111
Less: Accumulated depreciation, depletion and impairment		(109,614	)		—			(331,904	)	(d)		331,904		(g)		(109,614	)
Total property and equipment, net		642,686			—			503,926				(346,283	)			800,329
Oil and gas properties, on the basis of full-cost accounting:
Proved properties		—			827,638			(827,638	)	(b)		—				—
Unproved properties not being amortized		—			1,912			(1,912	)	(b)		—				—
Other property and equipment		—			6,280			(6,280	)	(c)		—				—
Less: Accumulated depreciation, depletion and impairment		—			(331,904	)		331,904		(d)		—				—
Property and equipment, net		—			503,926			(503,926	)			—				—
Long-term derivative instruments		7,485			108			—				—				7,593
Operating lease - long termright-of-use asset		5,096			4,437			—				—				9,533
Restricted investments		4,606			—			—				—				4,606
Other long-term assets		5,725			5,435			—				—				11,160
Total assets	$	722,684		$	536,630		$	—			$	(346,283	)		$	913,031

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED AND COMBINED BALANCE SHEET

JUNE 30, 2019

(In thousands)

	Legacy Amplify Historical		Midstates Historical			Reclassification Adjustments				Pro Forma Adjustments				Pro Forma Combined
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable	$	6,933	$	4,061		$	—			$	—			$	10,994
Revenues payable		22,386		—			—				—				22,386
Accrued liabilities		31,360		20,649			1,180		(e)		15,000		(h)		68,434
											245		(i)
Lease liabilities		—		1,180			(1,180	)	(e)		—				—
Short-term derivative instruments		151		329			—				—				480
Total current liabilities		60,830		26,219			—				15,245				102,294
Long-term debt		175,000		60,559			—				—				235,559
Long-term derivative instruments		275		—			—				—				275
Asset retirement obligations		78,417		8,404			—				650		(j)		87,471
Operating lease liability		2,986		3,887			—				—				6,873
Other long-term liabilities		89		—			—				—				89
Total liabilities		317,597		99,069			—				15,895				432,561
Commitments and contingencies
Stockholders’ equity:
Preferred stock		—		—			—				—				—
Warrants		4,788		37,329			—				(36,851	)	(k)		5,266
Common stock		3		206			—				203		(l)		412
Treasury stock		—		(2,723	)		—				—				(2,723	)
Additionalpaid-in capital		357,237		482,867			—				5,217		(i)		454,918
											(390,403	)	(m)
Accumulated earnings (deficit)		43,059		(80,118	)		—				80,118		(n)		22,597
											(5,462	)	(i)
											(15,000	)	(h)
Total stockholders’ equity		405,087		437,561			—				(362,178	)			480,470
Total liabilities and equity	$	722,684	$	536,630		$	—			$	(346,283	)		$	913,031

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED AND COMBINED STATEMENT OF OPERATIONS

FOR THE THREE MONTHS ENDED JUNE 30, 2019

(In thousands, except per unit amounts)

	Legacy Amplify Historical			Midstates Historical			Reclassification Adjustments				Pro Forma Adjustments				Pro Forma Combined
Revenues:
Oil and natural gas sales	$	59,485		$	—		$	22,698		(o)	$	—			$	82,183
Oil sales		—			14,554			(14,554	)	(o)		—				—
Natural gas liquid sales		—			4,976			(4,976	)	(o)		—				—
Natural gas sales		—			3,168			(3,168	)	(o)		—				—
Other revenues		47			542			—				—				589
Total revenue from contracts with customers		59,532			23,240			—				—				82,772
Gains (losses) on commodity derivative contracts— net		—			2,541			(2,541	)	(p)		—				—
Total revenues		59,532			25,781			(2,541	)			—				82,772
Costs and expenses:
Lease operating		26,292			9,911			—				—				36,203
Gathering, processing, and transportation		4,391			63			—				—				4,454
Exploration		6			—			—				—				6
Taxes other than income		3,464			1,572			—				—				5,036
Depreciation, depletion, and amortization		12,913			10,873			—				(10,873	)	(r)		15,651
												2,738		(s)
Impairment of proved oil and natural gas properties		—			33,557			—				(33,557	)	(t)		—
General and administrative		10,566			5,238			—				—				15,804
Accretion of asset retirement obligations		1,332			160			—				—				1,492
Loss on commodity derivative instruments		(22,993	)		—			(2,541	)	(p)		—				(25,534	)
Other, net		34			—			—				—				34
Total costs and expenses		36,005			61,374			(2,541	)			(41,692	)			53,146
Operating income (loss)		23,527			(35,593	)		—				41,692				29,626
Other income (expense):
Interest expense, net		(4,422	)		(1,359	)		4		(q)		—				(5,777	)
Interest income					4			(4	)	(q)
Total other income (expense)		(4,422	)		(1,355	)		—				—				(5,777	)
Income (loss) before income taxes		19,105			(36,948	)		—				41,692				23,849
Reorganization items, net		(464	)		—			—				—				(464	)
Income tax benefit (expense)		—			—			—				—				—
Net income (loss)		18,641			(36,948	)		—				41,692				23,385
Earnings per unit/share:
Basic	$	0.80		$	(1.80	)									$	0.57
Diluted	$	0.80		$	(1.80	)									$	0.57
Weighted average common shares/units outstanding:
Basic		22,267			20,512											41,323
Diluted		22,267			20,512											41,323

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED AND COMBINED STATEMENT OF OPERATIONS

FOR THE SIX MONTHS ENDED JUNE 30, 2019

(In thousands, except per unit amounts)

	Legacy Amplify Historical			Midstates Historical			Reclassification Adjustments				Pro Forma Adjustments				Pro Forma Combined
Revenues:
Oil and natural gas sales	$	124,552		$	—		$	51,851		(o)	$	—			$	176,403
Oil sales		—			30,881			(30,881	)	(o)		—				—
Natural gas liquid sales		—			11,192			(11,192	)	(o)		—				—
Natural gas sales		—			9,778			(9,778	)	(o)		—				—
Other revenues		135			1,230			—				—				1,365
Total revenue from contracts with customers		124,687			53,081			—				—				177,768
Gains (losses) on commodity derivative contracts— net		—			(5,191	)		5,191		(p)		—				—
Total revenues		124,687			47,890			5,191				—				177,768
Costs and expenses:
Lease operating		55,202			18,901			—				—				74,103
Gathering, processing, and transportation		9,048			82			—				—				9,130
Exploration		21			—			—				310		(u)		331
Taxes other than income		7,873			3,505			—				—				11,378
Depreciation, depletion, and amortization		24,079			22,667			—				(22,667	)	(v)		29,797
												5,718		(w)
Impairment of proved oil and natural gas properties		—			43,210			—				(43,210	)	(x)		—
General and administrative		19,874			11,676			—				—				31,550
Accretion of asset retirement obligations		2,643			317			—				—				2,960
Loss on commodity derivative instruments		9,494			—			5,191		(p)		—				14,685
Other, net		177			—			—				—				177
Total costs and expenses		128,411			100,358			5,191				(59,849	)			174,111
Operating income (loss)		(3,724	)		(52,468	)		—				59,849				3,657
Other income (expense):
Interest expense, net		(8,511	)		(2,296	)		9		(q)		—				(10,798	)
Interest income					9			(9	)	(q)
Total other income (expense)		(8,511	)		(2,287	)		—				—				(10,798	)
Income (loss) before income taxes		(12,235	)		(54,755	)		—				59,849				(7,141	)
Reorganization items, net		(651	)		—			—				—				(651	)
Income tax benefit (expense)		50			—			—				—				50
Net income (loss)		(12,836	)		(54,755	)		—				59,849				(7,742	)
Earnings per unit/share:
Basic	$	(0.58	)	$	(2.53	)									$	(0.18	)
Diluted	$	(0.58	)	$	(2.53	)									$	(0.18	)
Weighted average common shares/units outstanding:
Basic		22,223			21,668											42,479
Diluted		22,223			21,668											42,479

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED AND COMBINED STATEMENT OF OPERATIONS

FOR THE YEAR ENDED DECEMBER 31, 2018

(In thousands, except per unit amounts)

	Legacy Amplify Historical			Midstates Historical			Reclassification Adjustments				Pro Forma Adjustments				Pro Forma Combined
Revenues:
Oil and natural gas sales	$	339,840		$	—		$	200,830		(z)	$	—			$	540,670
Oil sales		—			123,945			(123,945	)	(z)		—				—
Natural gas liquid sales		—			44,747			(44,747	)	(z)		—				—
Natural gas sales		—			32,138			(32,138	)	(z)		—				—
Other revenues		304			4,252			—				—				4,556
Total revenue from contracts with customers		340,144			205,082			—				—				545,226
Gains on commodity derivative contracts—net		—			3,555			(3,555	)	(aa)		—				—
Total revenues		340,144			208,637			(3,555	)			—				545,226
Costs and expenses:
Lease operating		114,405			54,229			—				—				168,634
Gathering, processing, and transportation		23,231			241			—				—				23,472
Exploration		3,045			—			—				2,066		(dd)		5,111
Taxes other than income		20,364			11,680			—				—				32,044
Depreciation, depletion, and amortization		52,334			62,000			—				(62,000	)	(ee)		67,026
												14,692		(ee)
Impairment of proved oil and natural gas properties		—			—			—				—				—
General and administrative		43,129			24,540			—				2,790		(ff)		70,459
Accretion of asset retirement obligations		5,711			846			—				—				6,557
Gain on commodity derivative instruments		(8,155	)		—			(3,555	)	(aa)		—				(11,710	)
Loss on sale of properties		3,614			—			—				—				3,614
Debt restructuring costs and advisory fees		—			850			(850	)	(bb)		—				—
Other, net		943			—			—				—				943
Total costs and expenses		258,621			154,386			(4,405	)			(42,452	)			366,150
Operating income (loss)		81,523			54,251			850				42,452				179,076
Other income (expense):
Interest expense, net		(21,923	)		(4,500	)		33		(cc)		—				(26,390	)
Interest income		—			33			(33	)	(cc)
Other income (expense)		190			—			—				—				190
Gain on extinguishment of debt		(3,034	)		—			—				—				(3,034	)
Total other income (expense)		(24,767	)		(4,467	)		—				—				(29,234	)
Income (loss) before income taxes		56,756			49,784			850				42,452				149,842
Reorganization items, net		(2,147	)		—			(850	)	(bb)		—				(2,997	)
Income tax benefit (expense)		—			—			—				—				—
Net income (loss)		54,609			49,784			—				42,452				146,845
Earnings per unit/share:
Basic	$	2.09		$	1.91										$	3.18
Diluted	$	2.09		$	1.91										$	3.18
Weighted average common shares/units outstanding:
Basic		24,959			25,337											46,148
Diluted		24,959			25,337											46,148

NOTES TO UNAUDITED PRO FORMA CONDENSED CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS

Note 1. Basis of Presentation

On August 6, 2019, Legacy Amplify and Midstates closed the previous announcedall-stock,merger-of-equals transaction. In connection with the Merger, and subject to the terms and conditions set forth in the Merger Agreement, each outstanding share of Legacy Amplify common stock converted into 0.933 shares of Midstates’ common stock. Because the exchange ratio is fixed as set forth in the Merger Agreement, the market value of the shares of Midstates’ common stock that Legacy Amplify stockholders received was based on the closing price of Legacy Amplify’s common stock on the OTC on August 6, 2019. The exchange ratio represented approximately $4.12 in value of consideration per share for each outstanding share of Legacy Amplify common stock.

Borrowings under Legacy Amplify’s new secured revolving credit facility replaced Midstates’ existing revolving credit facility, which had $60.6 million drawn and outstanding as of June 30, 2019, plus fees and expenses. The unaudited pro forma condensed consolidated and combined financial information assumes that only a portion of the Company’s new senior secured revolving credit facility has been drawn upon to give effect to the Merger and related transactions. Midstates’ existing credit facility was terminated at closing and all remaining borrowings were repaid by the combined entity.

The unaudited pro forma condensed consolidated and combined financial information has been derived from the historical consolidated financial statements of Legacy Amplify and Midstates. Certain Midstates’ historical amounts have been reclassified to conform to Legacy Amplify’s financial statement presentation and accounting methods. The unaudited pro forma condensed consolidated and combined balance sheet as of June 30, 2019 gives effect to the Merger and related transactions as if they had been completed on June 30, 2019. The unaudited pro forma condensed consolidated and combined statement of operations for the three and six months ended June 30, 2019 and for the year ended December 31, 2018 gives effect to the Merger as if the Merger had been completed on January 1, 2018.

The unaudited pro forma condensed consolidated and combined financial statements reflect pro forma adjustments that are described in the accompanying notes and are based on available information and certain assumptions that Legacy Amplify and Midstates believe are reasonable; however, actual results may differ from those reflected in these unaudited pro forma condensed consolidated and combined financial statements. In Legacy Amplify’s and Midstates’ opinion, all adjustments that are necessary to present fairly the pro forma information have been made. The following unaudited pro forma condensed consolidated and combined financial statements do not purport to represent what the Company’s financial position or results of operations would have been if the Merger and related transactions had actually occurred on the dates indicated above, nor are they indicative of the Company’s future financial position or results of operations.

Note 2. Unaudited Pro Forma Condensed Combined Balance Sheet

The Merger was accounted for using the acquisition method of accounting for business combinations. The allocation of the purchase price is based upon Legacy Amplify’s and Midstates’ estimates of, and assumptions related to, the fair value of assets to be acquired and liabilities to be assumed as of June 30, 2019 using currently available information. Due to the fact that the unaudited pro forma condensed consolidated and combined financial statements have been prepared based on these preliminary estimates, the final purchase price allocation and the resulting effect on financial position and results of operations of the Company may be materially different from the pro forma amounts included herein. The Company expects to finalize the purchase price allocation as soon as practicable.

The post-closing purchase price allocation is subject to change due to several factors, including, but not limited to:

• changes in the estimated fair value of Midstates’ assets acquired and liabilities assumed as of the effective time of the Merger, which could result from the finalization of valuation procedures and the related assumptions, including interest rates and other factors;

• the tax bases of Midstates’ assets and liabilities as of the closing date of the Merger.

In a reverse acquisition, the legal acquirer (accounting acquiree) and not the accounting acquirer (legal acquiree) issues consideration in the transaction. As such, the fair value of the consideration transferred is determined based on the number of equity interests that Legacy Amplify as the accounting acquirer (legal acquiree) would have had to issue to the owners of Midstates, legal acquirer (accounting acquiree) in order to provide the same ratio of ownership of equity interests in the combined entity as a result of the reverse acquisition. This amount, the fair value of the consideration transferred, is equal to the fair value of the legal acquirer. Under acquisition method of accounting this is calculated as follows (in thousands):

Number of Midstates shares outstanding as of June 30, 2019		20,415
Share consideration ratio		0.933
Legacy Amplify shares to be issued		21,881
Closing price per share of Legacy Amplify common stock on August 6, 2019	$	4.12
Fair value of Midstates common stock issued in Merger	$	90,150

The consideration to be transferred, fair value of assets acquired and liabilities assumed was calculated as follows:

	Purchase Price Allocation
	(In thousands)
Consideration:
Fair value of Midstates common stock issued in Merger	$	90,150
Fair value of Midstates warrants issued in Merger		478
Total consideration	$	90,628
Fair value of liabilities assumed:
Current liabilities	$	26,219
Long-term debt		60,559
Commodity derivative contracts		—
Long-term asset retirement obligation		9,054
Other long-term liabilities		3,887
Amounts attributable to liabilities assumed	$	99,719
Fair value of assets acquired:
Cash and cash equivalents	$	4,797
Other current assets		17,927
Oil and natural gas properties		142,309
Other property and equipment		6,280
Long-term asset retirement cost		9,054
Othernon-current assets		9,980
Amounts attributable to assets acquired	$	190,347
Total identifiable net assets	$	90,628

The estimated consideration reflected in the pro forma financial statements reflects the market price on the closing date of the Merger in accordance with ASC 805, however the final valuation of the assets and liabilities acquired and assumed is subject to a final valuation to be completed in the quarter ended September 30, 2019. The final valuation may be different due to changes in the valuation inputs used to value the assets acquired and such changes may be material.

Adjustments to the Unaudited Pro Forma Condensed Consolidated and Combined Balance Sheet as of June 30, 2019

The following reclassifications were made as a result of the transaction to conform to Legacy Amplify’s financial statement presentation:

(a) Represents a reclassification of $11.9 million between oil and gas sales and accounts receivable, net; a reclassification of $2.1 million between joint interest billing and accounts receivable, net; and $0.3 million between other and accounts receivable, net to conform Midstates’ presentation to Legacy Amplify’s presentation.

(b) Represents a reclassification of approximately $829.6 million from proved and unproved properties under the full cost method of accounting to oil and natural gas properties under the successful efforts method of accounting.

(c) Represents a reclassification of $6.3 million between other property and equipment, as comprised within Midstates’ total property and equipment and other property equipment to conform Midstates’ presentation to Legacy Amplify’s presentation.

(d) Represents a reclassification of $331.9 million from accumulated depreciation, depletion and impairment under the full cost method of accounting to accumulated depreciation, depletion and impairment under the successful efforts method of accounting.

(e) Represents a reclassification of $1.2 million between lease liabilities to accrued liabilities to conform Midstates’ presentation to Legacy Amplify’s presentation.

The following pro forma adjustments are based on our preliminary estimates and assumptions that are subject to change.

(f) Reflects a $678.2 million reduction in gross historical book basis of oil and natural gas properties of Midstates to reflect the estimated fair value of the assets assumed as part of the Merger. The estimated fair value of Midstates proved oil and gas properties and unproved properties was determined using a combination of the income and market approach. The income approach relied upon a discounted cash flow analysis.

(g) Reflects the adjustment to eliminate Midstates’ accumulated depreciation, depletion and impairment which were recorded under the full cost method of accounting.

(h) Reflects the estimated transaction costs of $15.0 million related to the Merger, including underwriting, banking, legal and accounting fees that are not capitalized as part of this transaction. These costs are not reflected in the historical June 30, 2019 condensed consolidated balance sheets of Legacy Amplify and Midstates, but reflected in the unaudited pro forma unaudited condensed consolidated and combined balance sheet as an increase to accrued liabilities as they will be expensed by Legacy Amplify and Midstates as incurred. These amounts and their corresponding tax effects have not been reflected in the unaudited pro forma condensed consolidated and combined statements of operations due to their nonrecurring nature.

(i) Reflects the acceleration of Midstates restricted stock units that vested upon close of the Merger.

(j) Reflects an increase of $0.7 million in Midstates asset retirement liability to reflect it at fair value.

(k) Reflects $36.9 million reduction in the value of Midstates’ warrants to reflect them at fair value.

(l) Reflects an increase of $0.2 million to reflect the Company’s common stock issued at par value of $0.01.

(m) Reflects a $390.4 million reduction in additionalpaid-in capital.

(n) Reflects the elimination of Midstates’ historical cumulative deficit in connection with the acquisition method of accounting.

Note 3. Unaudited Pro Forma Condensed Consolidated and Combined Statement of Operations

Adjustments to the Unaudited Pro Forma Condensed Consolidated and Combined Statement of Operations for the three and six months ended June 30, 2019

The following reclassifications were made as a result of the transaction to conform to Legacy Amplify’s financial statement presentation:

(o) Reclassification of Midstates’ disaggregated oil, natural gas liquid, and natural gas sales to conform to Legacy Amplify’s presentation of oil and natural gas sales.

(p) Reclassification of Midstates’ gains (losses) on commodity derivative contracts from total revenues to conform to Legacy Amplify’s presentation of (gain) loss on commodity derivative instruments.

(q) Reclassification of Midstates’ interest income to conform to Legacy Amplify’s presentation of interest expense, net.

The following pro forma adjustments are based on our preliminary estimates and assumptions that are subject to change.

(r) Adjustment to eliminate Midstates’ historical depreciation, depletion and amortization (“DD&A”) of $10.9 million under the full cost basis of accounting for the three months ended June 30, 2019.

(s) Adjustment to record $2.7 million of DD&A for the three months ended June 30, 2019 under the successful efforts method of accounting.

(t) Adjustment to eliminate Midstates’ historical impairment expense of $33.6 million under the full cost basis of accounting for the three months ended June 30, 2019.

(u) Adjustment to reflect the $0.3 million of exploration expense incurred by Midstates for the six months ended June 30, 2019 under the successful efforts method of accounting.

(v) Adjustment to eliminate Midstates’ historical depreciation, depletion and amortization (“DD&A”) of $22.7 million under the full cost basis of accounting for the six months ended June 30, 2019.

(w) Adjustment to record $5.7 million of DD&A for the six months ended June 30, 2019 under the successful efforts method of accounting.

(x) Adjustment to eliminate Midstates’ historical impairment expense of $43.2 million under the full cost basis of accounting for the six months ended June 30, 2019.

Pro Forma Adjustments to the Unaudited Pro Forma Condensed Consolidated and Combined Statement of Operations for the year ended December 31, 2018

The following reclassifications were made as a result of the transaction to conform to Legacy Amplify’s financial statement presentation:

(z) Reclassification of $123.9 million, $44.7 million, and $32.1 million of Midstates’ disaggregated oil, natural gas liquid, and natural gas sales to conform to Legacy Amplify’s presentation of oil and natural gas sales.

(aa) Reclassification of $3.6 million for Midstates’ gain on commodity derivative contracts, net from total revenues to conform to Legacy Amplify’s presentation of (gain) loss on commodity derivative instruments.

(bb) Reclassification of $0.9 million for Midstates’ debt restructuring costs and advisor fees to conform to Legacy Amplify’s presentation under reorganization items, net.

(cc) Reclassification of less than $0.1 million for Midstates’ interest income to conform to Legacy Amplify’s presentation of interest expense, net.

The following pro forma adjustments are based on our preliminary estimates and assumptions that are subject to change.

(dd) Adjustment to reflect the $2.1 million of exploration expense incurred by Midstates for the year ended December 31, 2018 under the successful efforts method of accounting.

(ee) Adjustment to eliminate Midstates’ historical DD&A of $62.0 million under the full cost basis of accounting and record $14.7 million DD&A for the year ended December 31, 2018 under the successful efforts method of accounting.

(ff) Adjustment to record $2.8 million of general and administrative expense related to internal costs capitalized during 2018 under the full cost basis of accounting.

Note 4. Earnings Per Share

Pro forma earnings from continuing operations per share for the three and six months ended June 30, 2019 and the fiscal year ended December 31, 2018 have been calculated based on the estimated weighted average number of common shares outstanding on a pro forma basis, as described below. The pro forma weighted average shares outstanding have been calculated as if the shares to be issued in the Merger had been issued and outstanding as of January 1, 2018, the beginning of fiscal year 2018.

	Three Months Ended June 30, 2019		Six Months Ended June 30, 2019			Year Ended December 31, 2018
(in thousands, except per share data)
Net income (loss) from continuing operations	$	23,385	$	(7,742	)	$	146,845
Weighted average Legacy Amplify shares outstanding - basic and diluted		22,305		22,305			22,305
Share consideration ratio		0.933		0.933			0.933
Post-share consolidation shares		20,811		20,811			20,811
Midstates shares outstanding as of June 30, 2019 - basic and diluted		20,512		21,668			25,337
Adjusted weighted average shares outstanding - basic and diluted		41,323		42,479			46,148
Net income (loss) from continuing operations per share:
Basic and diluted	$	0.57	$	(0.18	)	$	3.18

Note 5. Supplemental Pro Forma Oil and Gas Information

The following tables present the estimated pro forma combined net proved developed and undeveloped oil and natural gas reserves as of December 31, 2018, along with a summary of changes in the quantities of net remaining proved reserves during the year ended December 31, 2018. The pro forma reserve information set forth below gives effect to the Merger as if the Merger had been completed on January 1, 2018.

	Oil (MBbls)
	Legacy Amplify			Midstates			Pro Forma
	Historical			Historical			Combined
Proved developed and undeveloped reserves:
As of December 31, 2017		72,004			31,134			103,138
Extensions and discoveries		1,207			5,454			6,661
Production		(3,335	)		(1,920	)		(5,255	)
Sale of minerals in place		(159	)		(2,838	)		(2,997	)
Revision of previous estimates		(93	)		(13,765	)		(13,858	)
As of December 31, 2018		69,624			18,065			87,689
Proved developed reserves:
As of December 31, 2017		50,014			17,268			67,282
As of December 31, 2018		54,147			10,995			65,142
Proved undeveloped reserves:
As of December 31, 2017		21,990			13,866			35,856
As of December 31, 2018		15,477			7,070			22,547

	NGLs (MBbls)
	Legacy Amplify			Midstates			Pro Forma
	Historical			Historical			Combined
Proved developed and undeveloped reserves:
As of December 31, 2017		25,189			25,193			50,382
Extensions and discoveries		231			4,462			4,693
Production		(1,496	)		(1,623	)		(3,119	)
Sale of minerals in place		(1,469	)		(2,414	)		(3,883	)
Revision of previous estimates		(883	)		(6,347	)		(7,230	)
As of December 31, 2018		21,572			19,271			40,843
Proved developed reserves:
As of December 31, 2017		17,982			15,464			33,446
As of December 31, 2018		17,324			13,425			30,749
Proved undeveloped reserves:
As of December 31, 2017		7,207			9,729			16,936
As of December 31, 2018		4,248			5,846			10,094

	Gas (MMcf)
	Legacy Amplify			Midstates			Pro Forma
	Historical			Historical			Combined
Proved developed and undeveloped reserves:
As of December 31, 2017		406,558			315,719			722,277
Extensions and discoveries		2,910			48,382			51,292
Production		(29,176	)		(18,718	)		(47,894	)
Sale of minerals in place		(56,328	)		(20,778	)		(77,106	)
Revision of previous estimates		(30,005	)		(114,092	)		(144,097	)
As of December 31, 2018		293,959			210,513			504,472
Proved developed reserves:
As of December 31, 2017		299,481			190,550			490,031
As of December 31, 2018		232,110			147,248			379,358
Proved undeveloped reserves:
As of December 31, 2017		107,077			125,169			232,246
As of December 31, 2018		61,849			63,265			125,114

	Total Reserves Equivalent (MBoe)
	Legacy Amplify			Midstates			Pro Forma
	Historical			Historical			Combined
Proved developed and undeveloped reserves:
As of December 31, 2017		164,954			108,947			273,901
Extensions and discoveries		1,924			17,979			19,903
Production		(9,694	)		(6,663	)		(16,357	)
Sale of minerals in place		(11,016	)		(8,714	)		(19,730	)
Revision of previous estimates		(5,977	)		(39,127	)		(45,104	)
As of December 31, 2018		140,190			72,422			212,612
Proved developed reserves:
As of December 31, 2017		117,910			64,490			182,400
As of December 31, 2018		110,156			48,962			159,118
Proved undeveloped reserves:
As of December 31, 2017		47,044			44,457			91,501
As of December 31, 2018		30,033			23,460			53,493

The pro forma standardized measure of discounted future net cash flows relating to proved oil and natural gas reserves as of December 31, 2018 is as follows:

	Year Ended December 31, 2018
	Legacy Amplify			Midstates			Pro Forma
	Historical			Historical			Combined
	(In thousands)
Future cash inflows	$	6,000,268		$	2,131,791		$	8,132,059
Future production costs		(3,280,778	)		(695,677	)		(3,976,455	)
Future development costs		(474,413	)		(159,400	)		(633,813	)
Future income tax expense		—			(52,778	)		(52,778	)
Future net cash flows for estimated timing of cash flows		2,245,077			1,223,936			3,469,013
10% annual discount for estimated timing of cash flows		(1,132,048	)		(657,660	)		(1,789,708	)
Standardized measure of discounted future net cash flows	$	1,113,029		$	566,276		$	1,679,305

The changes in the pro forma standardized measure of discounted future net cash flows relating to proved oil and natural gas reserves for the year ended December 31, 2018 are as follows:

	Year Ended December 31, 2018
	Legacy Amplify			Midstates			Pro Forma
	Historical			Historical			Combined
	(In thousands)
Beginning of year	$	767,671		$	549,243		$	1,316,914
Sale of oil and natural gas produced, net of production costs		(181,841	)		(134,681	)		(316,522	)
Purchase of minerals in place		—			—			—
Sale of minerals in place		(29,036	)		(52,952	)		(81,988	)
Extensions and discoveries		27,157			134,496			161,653
Changes in income taxes, net		—			(4,483	)		(4,483	)
Changes in prices and costs		507,888			182,133			690,021
Previously estimated development costs incurred		73,761			28,443			102,204
Net changes in future development costs		24,396			(639	)		23,757
Revisions of previous quantities		(86,812	)		(162,513	)		(249,325	)
Accretion of discount		51,769			55,813			107,582
Change in production rates and other		(41,924	)		(28,584	)		(70,508	)
End of year	$	1,113,029		$	566,276		$	1,679,305

UNAUDITED COMPARATIVE PER SHARE INFORMATION

The following tables present Midstates’ and Legacy Amplify’s historical and pro forma per share data for the year ended December 31, 2018 and for the three and six months ended June 30, 2019. The pro forma per share data for the year ended December 31, 2018 and as of and for the three and six months ended June 30, 2019 is presented as if the Merger had been completed on January 1, 2018. Except for the historical information for the year ended December 31, 2018, the information provided in the tables below is unaudited.

Historical per share data of Midstates for the year ended December 31, 2018 and the three and six months ended June 30, 2019 was derived from Midstates’ historical financial statements for the respective periods. Historical per share data of Legacy Amplify for the year ended December 31, 2018 and the three and six months ended June 30, 2019 was derived from Legacy Amplify’s historical financial statements for the respective periods.

The pro forma information is presented for illustrative purposes only and is not necessarily indicative of the operating results or financial position that would have occurred if the Merger had been completed as of the beginning of the period.

	Three Months Ended June 30, 2019
	Midstates Historical			Legacy Amplify Historical		Pro Forma Combined
	(unaudited)			(unaudited)		(unaudited)
Net Earnings (Loss) Per Share
Basic	$	(1.80	)	$	0.80	$	0.57
Diluted	$	(1.80	)	$	0.80	$	0.57
Book Value Per Share	$	21.33		$	18.19	$	11.63
Cash Dividends Per Share(1)	$	—		$	—	$	—

(1) Neither Midstates nor Legacy Amplify have paid any cash dividends on their shares of common stock. The Company intends to pay a recurring quarterly dividend of $0.20 per share.

	Six Months Ended June 30, 2019
	Midstates Historical			Legacy Amplify Historical			Pro Forma Combined
	(unaudited)			(unaudited)			(unaudited)
Net Earnings (Loss) Per Share
Basic	$	(2.53	)	$	(0.58	)	$	(0.18	)
Diluted	$	(2.53	)	$	(0.58	)	$	(0.18	)
Book Value Per Share	$	21.33		$	18.19		$	11.63
Cash Dividends Per Share (1)	$	—		$	—		$	—

(1) Neither Midstates nor Legacy Amplify have paid any cash dividends on their shares of common stock. The Company intends to pay a recurring quarterly dividend of $0.20 per share.

	Year Ended December 31, 2018
	Midstates Historical		Legacy Amplify Historical		Pro Forma Combined (unaudited)
Net Earnings (Loss) Per Share
Basic	$	1.91	$	2.09	$	3.18
Diluted	$	1.91	$	2.09	$	3.18
Book Value Per Share (2)	$	21.38	$	16.69	$	—
Cash Dividends Per Share (1)	$	—	$	—	$	—

(1) Neither Midstates nor Legacy Amplify have paid any cash dividends on their shares of common stock. The Company intends to pay a recurring quarterly dividend of $0.20 per share.

(2) Pro forma balance sheet at December 31, 2018 was not required and therefore pro forma net book value per share is not calculated.

UNAUDITED PRO FORMA OIL, NATURAL GAS AND NGL RESERVE INFORMATION

The following tables present the estimated pro forma unaudited combined net proved developed and undeveloped oil, natural gas and NGL reserves as of December 31, 2018. The pro forma reserve information set forth below gives effect to the Merger as if the Merger had been completed on January 1, 2018. The following summary pro forma reserve information has been prepared for illustrative purposes only and is not intended to be a projection of future results of the Company.

	Year Ended December 31, 2018
	Legacy Amplify		Midstates		Pro Forma
	Historical		Historical		Combined
Proved Developed Reserves:
Oil (MBbls)		54,147		10,995		65,142
Natural Gas (MMcf)		232,110		147,248		379,358
NGLs (MBbls)		17,324		13,425		30,749
Proved Undeveloped Reserves:
Oil (MBbls)		15,477		7,070		22,547
Natural Gas (MMcf)		61,849		63,265		125,114
NGLs (MBbls)		4,248		5,846		10,094
	Three Months Ended June 30, 2019
	Legacy Amplify		Midstates		Pro Forma
	Historical		Historical		Combined
Production:
Oil (MBbls)		696		248		944
NGLs (MBbls)		258		293		551
Natural Gas (MMcf)		5,803		3,243		9,046
Crude oil equivalents (Mboe)		1,921		1,082		3,003
	Six Months Ended June 30, 2019
	Legacy Amplify		Midstates		Pro Forma
	Historical		Historical		Combined
Production:
Oil (MBbls)		1,448		276		1,724
NGLs (MBbls)		524		305		829
Natural Gas (MMcf)		11,293		3,327		14,620
Crude oil equivalents (Mboe)		3,854		1,136		4,990
	Year Ended December 31, 2018
	Legacy Amplify		Midstates		Pro Forma
	Historical		Historical		Combined
Production:
Oil (MBbls)		3,335		1,740		5,075
Natural Gas (MMcf)		29,176		17,444		46,620
NGLs (MBbls)		1,496		1,465		2,961
Crude oil equivalents (Mboe)		9,694		6,112		15,806

SUMMARY UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL DATA

The following summary unaudited pro forma condensed consolidated and combined balance sheet data gives effect to the Merger as if it had occurred on June 30, 2019, while the unaudited pro forma condensed consolidated and combined statement of operations data for the year ended December 31, 2018 and the three and six months ended June 30, 2019 is presented as if the Merger had occurred on January 1, 2018. The following summary unaudited pro forma condensed consolidated and combined financial statements has been prepared for illustrative purposes only and is not necessarily indicative of what the Company’s financial position or results of operations actually would have been had the Merger occurred as of the dates indicated. In addition, the unaudited pro forma condensed consolidated and combined financial statements does not purport to project the future financial position or operating results of the Company.

	Three Months Ended June 30, 2019		Six Months Ended June 30, 2019			For The Year Ended December 31, 2018
	(In thousands, except per share amounts)
	(unaudited)
Pro Forma of Condensed Consolidated and Combined Statement of Operations Data:
Total revenues	$	82,772	$	177,768		$	545,226
Net income (loss)	$	23,385	$	(7,742	)	$	146,845
Earnings per share, basic	$	0.57	$	(0.18	)	$	3.18
Earnings per share, diluted	$	0.57	$	(0.18	)	$	3.18

	As of June 30, 2019
	(In thousands)
	(unaudited)
Pro Forma Condensed Consolidated and Combined Balance Sheet Data:
Cash and cash equivalents	$	23,499
Total assets	$	913,031
Long term debt	$	235,559
Total equity	$	480,470

COMPARATIVE HISTORICAL AND UNAUDITED PRO FORMA PER SHARE DATA

The following table presents Midstates’ and Legacy Amplify’s historical and pro forma per share data for the three and six months ended June 30, 2019 and year ended December 31, 2018. The pro forma per share data for the three and six months ended June 30, 2019 and year ended December 31, 2018 is presented as if the Merger had been completed on January 1, 2018. Except for the historical information for the year ended December 31, 2018, the information provided in the table below is unaudited. This information should be read together with the historical consolidated financial statements and related notes of Midstates and Legacy Amplify, filed by each with the SEC.

	Three Months Ended June 30, 2019			Six Months Ended June 30, 2019			For The Year Ended December 31, 2018
Midstates
Net income attributable to common stockholders (per basic share)	$	(1.80	)	$	(2.53	)	$	1.91
Net income attributable to common stockholders (per diluted share)	$	(1.80	)	$	(2.53	)	$	1.91
Cash dividends declared per share (unaudited)	$	—		$	—		$	—
Net book value per share (unaudited)	$	21.33		$	21.33		$	21.38
Legacy Amplify
Net income attributable to common stockholders (per basic share)	$	0.80		$	(0.58	)	$	2.09
Net income attributable to common stockholders (per diluted share)	$	0.80		$	(0.58	)	$	2.09
Cash dividends declared per share (unaudited)	$	—		$	—		$	—
Net book value per share (unaudited)	$	18.19		$	18.19		$	16.69
Pro Form Condensed Consolidated and Combined (unaudited)
Net income attributable to common stockholders (per basic share)	$	0.57		$	(0.18	)	$	3.18
Net income attributable to common stockholders (per diluted share)	$	0.57		$	(0.18	)	$	3.18
Cash dividends declared per share (unaudited)	$	—		$	—		$	—
Net book value per share (unaudited)	$	11.63		$	11.63			(b	)

(a) Determined using the pro forma condensed consolidated and combined per share data multiplied by 0.933 (the exchange ratio of Legacy Amplify share for a Midstates share assuming all Legacy Amplify stockholders elect the mixed consideration).

(b) Pro forma balance sheet at December 31, 2018 was not required and therefore pro forma net book value per share was not calculated.