Statement of Changes in Beneficial Ownership (4)

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 OF SECURITIES

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3235-0287

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

1. Name and Address of Reporting Person * Kugler Mitchel B.	2. Issuer Name and Ticker or Trading Symbol Momentus Inc. [ MNTS ]	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 MOMENTUS INC., 3901 N. FIRST STREET	3. Date of Earliest Transaction (MM/DD/YYYY) 10/18/2021
(Street) SAN JOSE, CA 95134 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ 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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 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
Restricted Stock Units	$0.0	10/18/2021		A		33333		(1)	8/12/2024	Class A Common Stock	33333.0	$0	33333	D
Restricted Stock Units	$0.0	10/18/2021		A		17857		(2)	6/1/2022	Class A Common Stock	17857.0	$0	17857	D

Explanation of Responses:
(1)	The RSUs will vest in three equal annual installments on the first, second and third anniversaries of August 12, 2021, subject to the Reporting Person's continued service as a member of the Board of Directors through each vesting date. The Reporting Person elected to defer the settlement of the RSUs until the earlier of (i) the date that is five years from the last vesting date, (ii) the Reporting Person's separation from service or (iii) a change in control of the Issuer.
(2)	The RSUs will vest in full on the earlier to occur of June 1, 2022 or the day before the 2022 Annual Meeting, subject to the Reporting Person's continued service as a member of the Board of Directors through such vesting date. The Reporting Person elected to defer the settlement of the RSUs until the earlier of (i) the date that is five years from the vesting date, (ii) the Reporting Person's separation from service or (iii) a change in control of the Issuer.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Kugler Mitchel B. C/O MOMENTUS INC. 3901 N. FIRST STREET SAN JOSE, CA 95134	X

Signatures
/s/ Jikun Kim, Attorney-in-Fact		10/20/2021
**Signature of Reporting Person		Date