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Akari Therapeutics Plc

For the period ended Sep 30, 2025. Filed Nov 13, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2025 · Filed Nov 13, 2025

AKTX$7.66+3.9%Stored close · as of Nov 9, 2026

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Item 6. Exhibits

Exhibit NumberDescription
2.1Agreement and Plan of Merger, dated as of March 4, 2024, by and among Akari Therapeutics, Plc, Peak Bio, Inc. and Pegasus Merger Sub, Inc. (incorporated by reference to Exhibit 2.1 to Registrant’s Current Report on Form 8-K, as filed with the SEC on March 5, 2024).
10.1Form of 20% Original Issue Discount Promissory Note (incorporated by reference to Exhibit 10.3 to Registrant’s Quarterly Report on Form 10-Q, as filed with the SEC on August 13, 2025).
10.2Form of Amendment No. 1 to Series A Warrant (incorporated by reference to Exhibit 10.4 to Registrant’s Quarterly Report on Form 10-Q, as filed with the SEC on August 13, 2025).
10.3Loan Cancellation and Exchange Agreement, dated August 7, 2025, by and among Hoyoung Huh, Akari Therapeutics, Plc and Peak Bio Inc. (incorporated by reference to the Exhibit 10.1 to Registrant’s Current Report on Form 8-K, as filed with the SEC on August 21, 2025).
10.4Ordinary Share Purchase Agreement, dated August 29, 2025, by and between Akari Therapeutics, Plc and White Lion Capital, LLC (incorporated by reference to the Exhibit 10.1 to Registrant’s Current Report on Form 8-K, as filed with the SEC on August 29, 2025).
10.5Registration Rights Agreement, dated August 29, 2025, by and between Akari Therapeutics, Plc and White Lion Capital, LLC (incorporated by reference to the Exhibit 10.2 to Registrant’s Current Report on Form 8-K, as filed with the SEC on August 29, 2025).
10.6Letter Agreement, dated September 19, 2025, by and among Akari Therapeutics Plc and the Holders party thereto (incorporated by reference to the Exhibit 10.1 to Registrant’s Current Report on Form 8-K, as filed with the SEC on September 25, 2025).
31.1*Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1**Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2**Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INSInline XBRL Instance Document–the instance document does not appear in the Interactive Data File as its XBRL tags are embedded within the Inline XBRL document.
101.SCHlnline XBRL Taxonomy Extension Schema With Embedded Linkbase Documents.
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).
  • Filed herewith.

** This certification is not deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, 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 Securities Exchange Act of 1934, except to the extent that the Registrant specifically incorporates it by reference.

† Indicates management contract or compensatory arrangement.

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