Lunai Bioworks Inc.

Securities Class Action Litigation. On July 26, 2022 and July 28, 2022, securities class action complaints (the former, the “Chow Action” and the latter, the Manici Action”) were filed by purported stockholders of the Company in the United States District Court for the Central District of California against the Company and certain of the Company’s current and former officers and directors. The complaints allege, among other things, that the defendants violated Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended, and Rule 10b-5 thereunder, by making false and misleading statements and omissions of material fact in connection with the Company’s relationship with Serhat Gümrükcü and its commercial prospects. The complaints seek unspecified damages, interest, fees, and costs. On November 22, 2022, the Manici Action was voluntarily dismissed without prejudice. The Chow Action (also referred to as the “Securities Class Action Litigation”) remains pending. On October 22, 2023, the Court appointed a lead plaintiff in the Chow Action. The lead plaintiff filed an amended complaint on December 15, 2023. The Company filed a motion to dismiss the amended complaint on March 15, 2024. The Court denied the Company’s motion to dismiss on June 28, 2024. A mediation was held on September 17, 2024, after which the parties signed a stipulation of settlement. The court granted the lead plaintiff’s motion for preliminary approval of the settlement on August 18, 2025.

Federal Derivative Litigation. On September 22, 2022, Samuel E. Koenig filed a shareholder derivative action in the United States District Court for the Central District of California (the “Koenig Matter”). The Koenig Matter, filed on behalf of the Company, names Serhat Gümrükcü and certain of the Company’s current and former directors as defendants, and also names the Company as a nominal defendant. The Koenig Matter alleges violations of Sections 14(a) and 20(a) of the Securities Exchange Act of 1934, and also sets out claims for breach of fiduciary duty, contribution and indemnification, aiding and abetting, and gross mismanagement. Plaintiff does not quantify any alleged injury, but seeks damages, disgorgement, restitution, and other costs and expenses. On January 24, 2023, the United States District Court for the Central District of California stayed the Koenig Matter pending resolution of the defendants’ anticipated motion to dismiss in the Securities Class Action Litigation. On June 28, 2024, the United States District Court for the Central District of California denied defendants’ motion to dismiss the Securities Class Action Litigation. On July 14, 2025, the Court stayed the Koenig Matter until October 17, 2025. The defendants have not yet responded to the complaint.

On January 19, 2023, John Solak filed a shareholder derivative action in the United States District Court for the District of Delaware (the “Solak Matter”). The Solak Matter, filed on behalf of the Company, names Serhat Gümrükcü and certain of the Company’s current and former directors as defendants, and also names the Company as a nominal defendant. The Solak Matter alleges violations of Section 14(a) of the Securities Exchange Act of 1934 and SEC Rule 14a-9 promulgated thereunder, and also sets out claims for breach of fiduciary duty and contribution and indemnification. Plaintiff does not quantify any alleged injury, but seeks damages, disgorgement, restitution, and other costs and expenses. On April 6, 2023, the United States District Court for the District of Delaware stayed the Solak Matter pending resolution of the defendants’ anticipated motion to dismiss in the Securities Class Action Litigation. On June 28, 2024, the United States District Court for the Central District of California denied defendants’ motion to dismiss the Securities Class Action Litigation. On July 29, 2025, the court stayed the Solak Matter for 90 days. The defendants have not yet responded to the complaint.

The Company intends to contest these matters but expresses no opinion as to the likelihood of favorable outcomes. Management is unable to determine the likelihood of a loss, including a possible range of losses, if any, arising from this matter as of the reporting date.

State Derivative Litigation. On October 20, 2022, Susan Midler filed a shareholder derivative action in the Superior Court of California, Los Angeles County (the “Midler Matter”). The Midler Matter, filed on behalf of the Company, names Serhat Gümrükcü and certain of the Company’s current and former directors as defendants. The Midler Matter also names the Company as a nominal defendant. The Midler Matter sets out claims for breaches of fiduciary duty, contribution and indemnification, aiding and abetting, and gross mismanagement. Plaintiff does not quantify any alleged injury, but seeks damages, disgorgement, restitution, and other costs and expenses. On January 20, 2023, the Court stayed the Midler Matter pending resolution of the defendants’ anticipated motion to dismiss in the Securities Class Action Litigation. On June 28, 2024, the United States District Court for the Central District of California denied defendants’ motion to dismiss the Securities Class Action Litigation. On July 31, 2025, the court stayed the Midler Matter for 120 days. The defendants have not yet responded to the complaint. The Company intends to contest this matter but expresses no opinion as to the likelihood of a favorable outcome. Management is unable to determine the likelihood of a loss, including a possible range of losses, if any, arising from this matter as of the reporting date.

On October 21, 2022, the Company filed a Complaint in the Superior Court of the State of California for the County of Los Angeles against Serhat Gümrükcü (“Gumrukcu”), William Anderson Wittekind (“Wittekind”), G Tech Bio, SG & AW Holdings, LLC, and SRI (collectively, the “Defendants”). The Complaint alleges that the Defendants engaged in a “concerted, deliberate scheme to alter, falsify, and misrepresent to the Company the results of multiple studies supporting its Hepatitis B and SARS-CoV-2/influenza pipelines.” Specifically, “Defendants manipulated negative results to reflect positive outcomes from various studies, and even fabricated studies out of whole cloth.” As a result of the Defendants’ conduct, the Company claims that it “paid approximately $25 million to Defendants and third-parties that it would not otherwise have paid.” On April 21, 2023, defendants Wittekind, G Tech, SG & AW Holdings, LLC, and SRI filed a demurrer with respect to some, but not all, of the Company’s claims, as well as a motion to strike. On September 6, 2023, the court denied in part and granted in part the pending motions.

On December 4, 2023, the Defendants answered the Company’s First Amended Complaint and G Tech and SRI filed a Cross-Complaint. In the Cross-Complaint, G Tech and SRI seek declaratory and injunctive relief related to certain agreements between G Tech, SRI, and the Company, including,inter alia, a declaration that the Framework Agreement, effective as of November 15, 2019, the Statement of Work & License Agreement, effective as of January 31, 2020, and the Statement of Work and License Agreement for Influenza and Coronavirus Indications, effective as of April 18, 2021, have been terminated and the Company has no rights to any license under such agreements. Trial was scheduled to begin on March 3, 2025. On November 14, 2024, the court vacated the March 3, 2025, trial date and set a trial setting conference for May 1, 2025. At the May 1, 2025, trial setting conference, the court reset the trial to begin on November 30, 2026. Discovery remains ongoing. The Company denies the allegations in Defendants’ cross claims and intends to vigorously defend against them while pursuing its claims against the Defendants.

On June 7, 2023, Weird Science LLC (“Weird Science”), Wittekind, the William Anderson Wittekind 2020 Annuity Trust, the William Anderson Wittekind 2021 Annuity Trust, the Dybul 2020 Angel Annuity Trust, and the Ty Mabry 2021 Annuity Trust (collectively, the “Trusts”) (collectively, “Plaintiffs”) filed a Verified Complaint against the Company in the Court of Chancery of Delaware. In the Verified Complaint, Plaintiffs alleged that the Company breached the February 16, 2018 Investor Rights Agreement between the Company, Weird Science, and RS Group ApS (the “Investor Rights Agreement”). According to the Verified Complaint, the Investor Rights Agreement required the Company to (i) notify all “Holders” of “Registrable Securities” at least 30 days prior to filing a registration statement and (ii) afford such Holders an opportunity to have their Registrable Securities included in such registration statement. Plaintiffs alleged that the Company breached these registration rights by failing to provide the required notice in connection with S-3 registration statements filed by the Company on July 13, 2020 and February 11, 2022. The Company moved to dismiss the Verified Complaint on September 15, 2023.

On December 4, 2023, in lieu of opposing the motion to dismiss, Plaintiffs filed a Verified First Amended Complaint (“FAC”). In the FAC, Plaintiffs assert claims against the Company and others for purported breaches of the Investor Rights Agreement, fraud, tortious interference with a contract, and several other torts. Plaintiffs seek compensatory, exemplary, and punitive damages, as well as certain declaratory relief, specific performance, and pre- and post-judgment interest, costs, and attorneys’ fees. The Company filed a motion to dismiss the FAC on December 18, 2023 and the court held a hearing on November 15, 2024. At the hearing, the court dismissed (1) all claims brought on behalf of Wittekind and the Trusts, (2) the fraudulent concealment claim against the Company and others (without prejudice), and (3) the breach of contract claim against the Company related to a registration statement that was not filed in 2023. At the hearing, the court also found that punitive damages were not available to Plaintiffs. The court took the remaining issues briefed on the Company’s motion to dismiss under advisement.

On February 26, 2025, the Court ruled on the balance of the claims against the Company and (1) denied the Company’s motion to dismiss Weird Science’s breach of contract claims related to registration statements filed in 2020 and 2022; (2) dismissed the fraudulent inducement claim as time barred; and (3) dismissed the declaratory judgment claim. The Company denies Plaintiffs’ allegations and remaining claims and intends to vigorously defend against these claims.

On August 24, 2023, counsel on behalf of Weird Science, Wittekind, individually, and Wittekind, as trustee of the Trusts served a demand to inspect the Company’s books and records (the “Demand”) pursuant to Delaware General Corporation Law, § 220 (“Section 220”). The Demand seeks the Company’s books and records in connection with various issues identified in the Demand. The Company takes its obligations under Section 220 seriously and, to the extent that the requests are proper under Section 220, intends to comply with those obligations.

On January 19, 2024, Weird Science and Wittekind sent the Board of Directors a letter demanding it take corrective actions with respect to twenty-one issues identified therein. On February 27, 2024, Weird Science and Wittekind sent the Board of Directors a supplemental letter that expanded their demand for corrective actions to twenty-six issues. In response to these demand letters, the Board of Directors initially formed a Special Committee (“Special Committee”) of independent directors on February 29, 2024. The Special Committee retained Stradling Yocca Carlson & Rauth LLP as its counsel to investigate the issues identified in the demand letters.

On January 23, 2024, Weird Science and Wittekind filed a shareholder derivative action in the United States District Court for the Central District of California against certain officers, directors, and investors of the Company, as well as other defendants, in connection with,inter alia, Weird Science and Wittekind’s demand for corrective action. Plaintiffs filed an amended complaint on June 21, 2024. The First Amended Verified Stockholder Derivative Complaint (“Derivative Complaint”) alleges, among other claims, violations of Section 13(d) and 14(a) and Rules 10b-5(a), 10b-5(c) and 14a-9 of the Exchange Act of 1934. The Derivative Complaint also includes claims of breach of fiduciary duty, corporate waste, unjust enrichment, and contribution/indemnification. Weird Science and Wittekind seek unspecified compensatory, exemplary, and punitive damages and certain injunctive relief. The Derivative Complaint names the Company as a nominal defendant. On July 19, 2024, certain of the director defendants, who had agreed to waive service of the summons and Derivative Complaint, filed a motion to dismiss the Derivative Complaint on a variety of procedural and substantive grounds. A hearing on the motion dismiss was held on October 3, 2024 and the court subsequently took the motion under submission. On October 22, 2024, the plaintiffs filed a notice of certain subsequent events that they allege relate to their pending motion to dismiss. On October 29, 2024, the court granted the director defendants’ motion to dismiss and dismissed the Derivative Complaint without prejudice, but also without leave to amend.

On November 27, 2024, Weird Science and Wittekind filed a notice of appeal of the court’s decision granting the director defendants’ motion to dismiss. The appeal remains pending.

On June 21, 2024, the Company filed suit against Weird Science, Gumrukcu, Wittekind, and certain trusts in connection with the February 16, 2018 merger involving the Company and two companies closely associated with Gumrukcu. In the complaint, the Company alleges that Gümrükcüand others deliberately and fraudulently concealed a murder-for-hire scheme from the Company in order to induce the Company to enter into the merger agreement, which resulted in the defendants receiving shares and compensation. The Company asserts claims for fraudulent concealment, equitable fraud, unjust enrichment, and civil conspiracy and seeks,inter alia, equitable relief, including, but not limited to, return to the Company any shares received in connection with the merger, and damages. On October 1, 2024, the defendants moved to dismiss the complaint. A hearing took place on June 25, 2025 and the Court took defendants’ motion under advisement.

Renovaro, Inc. (“Renovaro”) commenced an action against Predictive Oncology, Inc. (“POAI”) in the Delaware Court of Chancery claiming that POAI breached a “definitive” January 2025 Letter Agreement pursuant to which Renovaro was going to acquire POAI. As a result of its breach, POAI made that acquisition impossible and dramatically devalued the share price of stock Renovaro had already acquired as well as the value of the company it was contractually entitled to acquire. Renovaro sought specific perfo1mance or, in the alternative, money damages. The parties have exchanged paper discovery and noticed depositions. The action has been held in abeyance while the parties attempt to negotiate a settlement.