Sec Form 4 Filing - SAVAGE ROBERT F JR @ Bridger Aerospace Group Holdings, Inc. - 2026-06-30

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

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person SAVAGE ROBERT F JR 2. Issuer Name and Ticker or Trading Symbol Bridger Aerospace Group Holdings, Inc. [ BAER] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O BRIDGER AEROSPACE GROUP HLDGS, INC., 90 AVIATION LANE 3. Date of Earliest Transaction (MM/DD/YY) 06/30/2026 (Street) BELGRADE, MT59714 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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) Code V Amount (A) or (D) Price Common Stock 06/30/2026 A 27,514 ( 1 ) A $ 0 548,071 ( 2 ) D Common Stock 50,505 I ( 3 ) Madeleine Savage 2021 Trust ( 3 ) Common Stock 50,505 I ( 4 ) Sophie Savage 2021 Trust ( 4 ) Common Stock 527,800 ( 5 ) I ( 6 ) By 656 Investors LLC ( 6 )

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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 of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other SAVAGE ROBERT F JR C/O BRIDGER AEROSPACE GROUP HLDGS, INC. 90 AVIATION LANE BELGRADE, MT59714 X Signatures /s/ Robert F. Savage, Jr. 07/02/2026 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock. These RSUs immediately vested in full on June 30, 2026. ( 2 )Includes 42,498 shares which vest generally as follows: (i) 50% of the shares vest on the first date during the Earnout Period (defined below) on which the VWAP of the shares exceeds $11.50 for a period of at least 20 out of 30 consecutive trading days, and (ii) 50% of the shares vest on the first date during the Earnout Period on which the VWAP exceeds $13.00 for a period of at least 20 out of 30 consecutive trading days (shares vesting on such schedule, the "Earnout Shares"). The "Earnout Period" is the time period beginning on the date immediately following the January 24, 2023 closing of the Issuer's initial business combination (the "Closing Date") and ending on and including the five year anniversary of the Closing Date. Any Earnout Shares not vested by the end of the Earnout Period shall be forfeited back to the Issuer for no consideration. ( 3 )Mr. Savage holds shared authority to direct the voting and disposition of shares held by Madeleine Savage 2021 Trust. The Reporting Person disclaims beneficial ownership of the shares of the Issuer's Common Stock held by Madeleine Savage 2021 Trust for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Act"), except to the extent of the Reporting Person's pecuniary interest therein, if any, and the filing of this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Act or for any other purpose. ( 4 )Mr. Savage holds shared authority to direct the voting and disposition of shares held by Sophie Savage 2021 Trust. The Reporting Person disclaims beneficial ownership of the shares of the Issuer's Common Stock held by Sophie Savage 2021 Trust for purposes of Rule 16a-1(a) under the Act, except to the extent of the Reporting Person's pecuniary interest therein, if any, and the filing of this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Act or for any other purpose. ( 5 )Includes 212,490 Earnout Shares. ( 6 )Mr. Savage holds shared authority to direct the voting and disposition of shares held by 656 Investors LLC. The Reporting Person disclaims beneficial ownership of the shares of the Issuer's Common Stock held by 656 Investors LLC for purposes of Rule 16a-1(a) under the Act, except to the extent of the Reporting Person's pecuniary interest therein, if any, and the filing of this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Act or for any other purpose.

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.