X0609 4 2026-10-13 0 0002102123 Apogee Acquisition Corp AACP 0002115559 APOGEE ACQUISITION SPONSOR LLC false C/O APOGEE ACQUISITION CORP 2106 HOUSE AVE SUITE 375 CHEYENNE WY 82001 0 0 1 0 0001976035 Smith Jeffrey Andrew false C/O APOGEE ACQUISITION CORP 2106 HOUSE AVE SUITE 375 CHEYENNE WY 82001 1 1 1 0 Chief Executive Officer 0 Class B Ordinary Shares 2026-10-13 4 J 0 50000 A Class A Ordinary Shares 50000 5540000 D Class B Ordinary Shares 2026-10-14 4 J 0 36000 A Class A Ordinary Shares 36000 5576000 D Represents Class B Ordinary Shares which will automatically convert into Class A Ordinary Shares concurrently with or immediately following the consummation of the initial business combination of Apogee Acquisition Corp, or earlier at the option of the holder on a one-for-one basis, subject to adjustment, as described in the Registration Statement on Form S-1 (File No. 333-294102) related to the Issuer's initial public offering. Reflects the acquisition of securities from the forfeiture of Class B Ordinary Shares by Anna Brunelle at the original purchase price of $0.003 per share, in connection with her resignation from the board of directors of the Issuer, pursuant to the terms of Ms. Brunelle's securities assignment agreement with Apogee Acquisition Sponsor LLC (the "Sponsor'). Reflects the acquisition of securities from the forfeiture of Class B Ordinary Shares by Tom Watson for no consideration, in connection with his resignation from his role as Chief Operating Officer of the Issuer, pursuant to the terms of Mr. Watson's securities assignment and forfeiture agreement with the Sponsor. The securities are held directly by the Sponsor. Jeffrey Smith is the sole managing member of the Sponsor and holds voting and investment discretion with respect to the securities held of record by the Sponsor. Mr. Smith disclaims any beneficial ownership of the securities held by the Sponsor other than to the extent of his pecuniary interest therein. /s/ Tricia Branker, Attorney-in-Fact 2026-10-16