On August 4, 2021, our Board of Directors increased our common stock repurchase program from $1 billion to $2 billion. Share repurchases may be effected through open market purchases or privately negotiated transactions in accordance with applicable rules and regulations. The stock repurchase program does not have an expiration date and the authorization does not obligate us to acquire any particular amount of common stock. From inception through June 30, 2022, we have repurchased approximately $1.6 billion of common shares under our stock repurchase program.
We continue to explore a variety of means of financing our business, including debt financing through bank warehouse lines of credit, bank loans, repurchase agreements, securitization transactions and corporate debt. However, there can be no assurance as to how much additional financing capacity such efforts will produce, what form the financing will take or whether such efforts will be successful.
Off-Balance Sheet Arrangements and Guarantees
As of June 30, 2022, we have not entered into any off-balance sheet arrangements.
Debt Obligations
As described further above in “Liquidity and Capital Resources,” we currently finance certain of our assets through short-term borrowings with major financial institutions in the form of sales of assets under agreements to repurchase and mortgage loan participation purchase and sale agreements. We access the capital market for long-term debt through the issuance of secured term notes and unsecured senior notes and we have an outstanding long term capital lease. The issuer under our secured term note facilities is PLS or a wholly-owned issuer trust guaranteed by PNMAC. In addition, we have issued unsecured senior notes guaranteed by certain of our restricted wholly-owned domestic subsidiaries.
Under the terms of these financing agreements, PLS is required to comply with certain financial covenants, as described further above in “Liquidity and Capital Resources,” and various non-financial covenants customary for transactions of this nature. As of June 30, 2022, we believe we were in compliance in all material respects with these covenants.
Many of our debt financing agreements contain a condition precedent to obtaining additional funding that requires PLS to maintain positive net income for at least one of the previous two consecutive quarters, or other similar measures. PLS is compliant with all such conditions.
The financing agreements also contain margin call provisions that, upon notice from the applicable lender, require us to transfer cash or, in some instances, additional assets in an amount sufficient to eliminate any margin deficit. Upon notice from the applicable lender, we will generally be required to satisfy the margin call on the day of such notice or within one business day thereafter, depending on the timing of the notice.
In addition, the financing agreements contain events of default (subject to certain materiality thresholds and grace periods), including payment defaults, breaches of covenants and/or certain representations and warranties, cross-defaults, guarantor defaults, servicer termination events and defaults, material adverse changes, bankruptcy or insolvency proceedings and other events of default customary for these types of transactions. The remedies for such events of default are also customary for these types of transactions and include the acceleration of the principal amount outstanding under the agreements and the liquidation by our lenders of the mortgage loans or other collateral then subject to the agreements.
The Company issued unsecured senior notes (the “Unsecured Notes”) to qualified institutional buyers in 2020 and 2021 under Rule 144A of the Securities Act of 1933, as amended. The Unsecured Notes are fully and unconditionally guaranteed, jointly and severally, on a senior unsecured basis by the Company’s existing and future wholly-owned domestic subsidiaries (other than certain excluded subsidiaries defined in the indentures under which the Unsecured Notes were issued). The Company is required to maintain certain financial covenants under terms of the Unsecured Notes, as described further above in “Liquidity and Capital Resources.” We believe the Company was in compliance with all financial covenants in the Unsecured Notes as of June 30, 2022.