Facilities Lease Agreements—In February 2019, the Company entered into a 5-year office lease agreement for a 9,780 square feet facility in South San Francisco, California. The original lease term expires on February 29, 2024. In June 2022, the lease was amended to terminate early on January 31, 2023. The amendment was not accounted for as a separate contract and the lease liability and the right-of-use asset were remeasured on the lease modification date.

On March 29, 2021, TempestTx, Inc. (“Private Tempest”) entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Millendo Therapeutics, Inc. (“Millendo”). On June 25, 2021, Private Tempest completed the merger with Millendo and as a result of the merger, the Company assumed Millendo’s noncancelable operating leases for office space which have remaining lease terms of approximately 1.1 years. In February 2019 and October 2018, Millendo entered into two noncancellable operating leases for office space in Ann Arbor, Michigan (“Ann Arbor Leases”), one that Millendo took possession of in April 2019 and the other that Millendo took possession of in July 2019, respectively. The Ann Arbor Leases expire in June 2024 and March 2024.

In January 2022, the Company entered into a new 8-year office lease agreement for a 20,116 square feet facility in Brisbane, California ("Brisbane Lease"). The lease commenced in December 2022.

As of March 31, 2023 and December 31, 2022, the balance of the operating lease right of use assets were $11,219 and $11,650, respectively, and the related operating lease liability were $11,243 and $11,744, respectively, as shown in the accompanying consolidated balance sheets.

Rent expense was $710 and $359 for the three months ended March 31, 2023 and 2022, respectively.

As of March 31, 2023, future minimum lease payments under the Brisbane Lease and Ann Arbor Leases were as follows:



Year Ending	Total Commitment
2023 (excluding three months ended March 31, 2023)	$	1,912
2024		2,100
2025		1,861
2026		1,926
2027		1,994
2028 and beyond		6,410
Total minimum lease payments		16,203
Less: imputed interest		(4,960	)
Present value of operating lease obligations		11,243
Less: current portion		(1,325	)
Noncurrent operating lease obligations	$	9,918

Related to this Brisbane Lease agreement, the Company entered into a letter of credit with a bank to deposit $368 in a separate account that is classified as restricted cash to serve as security rent deposit. This amount is included in other noncurrent assets in the accompanying Consolidated Balance Sheets as of March 31, 2023.

Guarantees and Indemnifications—In the normal course of business, the Company enters into agreements that contain a variety of representations and provide for general indemnification. The Company’s exposure under these agreements is unknown because it involves claims that may be made against the Company in the future. To date, the Company has not paid any claims or been required to defend any action related to its indemnification obligations. As of March 31, 2023 and 2022, the Company does not have any material indemnification claims that were probable or reasonably possible and consequently has not recorded related liabilities.

Legal Proceedings—Liabilities for loss contingencies arising from claims, assessments, litigation, fines, penalties, and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. As a result of the merger with Millendo, the Company is party to various litigation matters given Millendo’s role as successor to OvaScience, Inc. (“OvaScience”). OvaScience merged with Millendo in 2018. Prior to the merger with Millendo, OvaScience was sued in three matters that are disclosed below.

On November 9, 2016, a purported shareholder derivative action was filed in Massachusetts State court (Cima v. Dipp) against OvaScience and certain former officers and directors of OvaScience and OvaScience alleging breach of fiduciary duties, unjust enrichment, abuse of control, gross mismanagement and waste of corporate assets for purported actions related to OvaScience’s January 2015 follow-on public offering. As of September 12, 2022, the parties have reached an agreement in principle and have executed a term sheet in connection with a settlement. On September 13, 2022, the parties filed a joint motion to stay the case pending settlement. On September 15, 2022, the court issued a 90-day nisi order. On December 14, 2022, the court extended that order for 60 days to February 20, 2023. On February 17, 2023, the court extended the order until March 22, 2023 and set a court appearance for March 23, 2023. On March 23, 2023, the court granted preliminary approval of the settlement and set a final fairness hearing for June 12, 2023. Any final settlement is subject to Court approval.

On March 24, 2017, a purported shareholder class action lawsuit was filed in Massachusetts Federal court (Dahhan v. OvaScience, Inc.) against OvaScience and certain former officers of OvaScience alleging violations of Sections 10(b) and 20(a) of the Exchange Act (the “Dahhan Action”). On March 4, 2022, the parties filed a motion to preliminarily approve a settlement of the action. The settlement amount of $15 million was funded entirely by insurance. All defendants expressly deny liability. On April 1, 2022, the Court preliminarily approved the settlement. On December 20, 2022, the Court entered final approval of the settlement and dismissed the Dahhan Action with prejudice. The settlement included a release of all claims against the defendants thus no liability related to this matter was recorded in our Condensed Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022, respectively.

On July 27, 2017, a purported shareholder derivative complaint was filed in Massachusetts Federal court (Chiu v. Dipp) against OvaScience and certain former officers and directors of OvaScience alleging breach of fiduciary duties, unjust enrichment and violations of Section 14(a) of the Exchange Act. related to OvaScience’s January 2015 follow-on public offering and other public statements concerning OvaScience’s AUGMENT treatment. Following the Court’s dismissal of an amended complaint, the parties agreed that plaintiffs could file a second amended complaint and that the case would be stayed pending the resolution of the Dahhan Action. In May 2018, the court entered an order staying this case pending the resolution of the Dahhan Action. As of September 12, 2022, the parties have reached an agreement in principle and have executed a term sheet in connection with the settlement. On February 14, 2023, the parties informed the court that, subject to court approval, they had reached an agreement to settle Chiu v. Dipp as well as Cima v. Dipp. The parties requested a 90-day stay in order to present the settlement to the state court in Cima v. Dipp first. On February 16, 2023, the Court granted the 90-day stay. On May 2, 2023 the Court extended the stay through July 12, 2023. Upon final approval of the Cima settlement, the Company expects that a motion to dismiss Chiu v. Dipp will also be filed.