3 unchanged sentences
Exhibit Description
−Removed: Amended and Restated Certificate of Incorporation of FibroGen, Inc.
−Removed: Amended and Restated Bylaws of FibroGen, Inc.
−Removed: Certificate of Amendment of the Amended and Restated Certificate of Incorporation of FibroGen, Inc.
+Added: Amended and Restated Certificate of Incorporation.
+Added: Amended and Restated Bylaws.
+Added: First Amendment to Amended and Restated Bylaws.
+Added: Certificate of Amendment of the Amended and Restated Certificate of Incorporation.
+Added: Certificate of Amendment of the Amended and Restated Certificate of Incorporation.
Form of Common Stock Certificate.
−Removed: Common Stock Purchase Agreement by and between FibroGen, Inc.
−Removed: and AstraZeneca AB, dated as of October 20, 2014.
−Removed: Amendment No.2 to Second Amended and Restated Exclusive License Agreement, by and among Eluminex Biosciences (Suzhou) Limited, FibroGen, Inc., FibroGen International (Hong Kong) Limited, FibroGen (China) Medical Technology Development Co., Ltd., and Beijing Falikang Pharmaceutical Co., Ltd., dated as of August 5, 2025 .
−Removed: Termination Agreement, by and between, FibroGen, Inc.
−Removed: and AstraZeneca AB, effective as of February 25, 2024, as amended and restated on August 29, 2025.
−Removed: Amendment to Share Purchase Agreement, by and among AstraZeneca Treasury Limited, FibroGen China Anemia Holdings, Ltd., and FibroGen, Inc., dated as of August 29, 2025.
+Added: Non-Employee Director Compensation Policy, as amended April 10, 2026.
Certification of Chief Executive Officer, as required by Rule 13a-14(a) or Rule 15d-14(a).
9 unchanged sentences
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
−Removed: FibroGen, Inc.
−Removed: November 10, 2025
+Added: KYNTRA BIO, INC.
/s/ Thane Wettig
1 unchanged sentence
(Principal Executive Officer)
−Removed: November 10, 2025
/s/ David DeLucia
3 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.