Other4

Apogee Acquisition Corp

Total Value

Filing Date

Oct 16, 2026

1 transactions

Trade Summary

On Oct 13, 2026 through Oct 14, 2026, APOGEE ACQUISITION SPONSOR LLC, 10% Owner, reported $0 of Apogee Acquisition Corp (AACP) across 1 transactions. The filing covers company securities and reflects balanced net activity of $0. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Insider Information

Name: APOGEE ACQUISITION SPONSOR LLC
Role: 10% Owner
Location: CHEYENNE, WY

Filing Details

Filing Date: Oct 16, 2026
Transaction Date: Oct 13, 2026
Accession Number: 0001213900-26-110405
Form Type: 4

Derivative Transactions

Date	Security	Shares	Exercise Price	Type	Value
Oct 13, 2026	AACP derivative	50,000	—	Other	—
Oct 14, 2026	AACP derivative	36,000	—	Other	—

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Footnotes

(F1)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.
(F2)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').
(F3)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.
(F4)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.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

APOGEE ACQUISITION SPONSOR LLC

(Last)

(First)

(Middle)

C/O APOGEE ACQUISITION CORP

2106 HOUSE AVE SUITE 375

(Street)

CHEYENNE

82001

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Apogee Acquisition Corp [ AACP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/13/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Class B Ordinary Shares	⁽¹⁾	10/13/2026		J⁽²⁾		50,000		⁽¹⁾	⁽¹⁾	Class A Ordinary Shares	50,000	⁽²⁾	5,540,000	D⁽⁴⁾
Class B Ordinary Shares	⁽¹⁾	10/14/2026		J⁽³⁾		36,000		⁽¹⁾	⁽¹⁾	Class A Ordinary Shares	36,000	⁽³⁾	5,576,000	D⁽⁴⁾

1. Name and Address of Reporting Person^*

APOGEE ACQUISITION SPONSOR LLC

(Last)

(First)

(Middle)

C/O APOGEE ACQUISITION CORP

2106 HOUSE AVE SUITE 375

(Street)

CHEYENNE

82001

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Smith Jeffrey Andrew

(Last)

(First)

(Middle)

C/O APOGEE ACQUISITION CORP

2106 HOUSE AVE SUITE 375

(Street)

CHEYENNE

82001

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

Explanation of Responses:

1. 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.

2. 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').

3. 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.

4. 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	10/16/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Form 4 as rendered by the SEC from accession 0001213900-26-110405.

Apogee Acquisition Corp

Trade Summary

Company Information

Insider Information

Filing Details

Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

SEC Form 4