Momentus CEO granted 22,744 RSUs

Rood John C. reported acquisition or exercise transactions in this Form 4 filing.

Accepted by SEC EDGAR 03/03/2026 - 06:28 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Rood John C. reported acquisition or exercise transactions in this Form 4 filing.

Momentus Inc. reported that Chief Executive Officer John C. Rood received a grant of 22,744 Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Class A common stock and vests in three equal annual installments, subject to his continued employment.

Insider Trade Summary

Grant/Award: 22,744 shares

Grant/Award 1 txn

Insider Rood John C.

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	22,744	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 22,744 contracts (Direct)

Footnotes (2)

1. F1. Each Restricted Stock Unit represents a contingent right to receive one share of Momentus Inc. Class A Common Stock.
2. F2. Represents a grant of Restricted Stock Units, which vest in three equal annual installments from Vesting Commencement Date, subject to Executive's continued Employment through each such vesting date.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Momentus Inc. (MNTS) report for John C. Rood?

Momentus Inc. reported that CEO John C. Rood was granted 22,744 Restricted Stock Units. These RSUs are a form of equity compensation and do not involve an open-market stock purchase or sale. They convert into Class A common shares as they vest over time.

How many Restricted Stock Units did the Momentus (MNTS) CEO receive?

The Momentus CEO received 22,744 Restricted Stock Units. After the grant, his directly held RSU balance reported in this filing is also 22,744 units, reflecting the newly awarded equity compensation tied to future vesting conditions and continued employment.

What does each Restricted Stock Unit represent for Momentus (MNTS)?

Each Restricted Stock Unit represents a contingent right to receive one share of Momentus Inc. Class A common stock. The units themselves are not shares until they vest, at which point they can settle into the underlying Class A common shares.

How do the CEO’s Momentus (MNTS) RSUs vest over time?

The CEO’s 22,744 Restricted Stock Units vest in three equal annual installments from the vesting commencement date. Vesting is conditioned on his continued employment through each applicable vesting date before the underlying Class A shares are delivered.

Was the Momentus (MNTS) CEO’s RSU grant an open-market stock purchase?

No, the CEO’s RSU grant was not an open-market stock purchase. It is an equity award classified as a grant or award acquisition, with a reported price per unit of 0.0000, and the shares are delivered only as the RSUs vest.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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^*

Rood John C.

(Last) (First) (Middle)

C/O MOMENTUS INC.

3901 N. FIRST STREET

(Street)

SAN JOSE CA 95134

(City) (State) (Zip)

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
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

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

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. 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)
			Code	V	Amount	(A) or (D)	Price

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	02/27/2026		A		22,744		(2)	(2)	Class A Common Stock	22,744	$0	22,744	D

Explanation of Responses:

1. Each Restricted Stock Unit represents a contingent right to receive one share of Momentus Inc. Class A Common Stock.

2. Represents a grant of Restricted Stock Units, which vest in three equal annual installments from Vesting Commencement Date, subject to Executive's continued Employment through each such vesting date.

	/s/ John Rood	03/03/2026
	** 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.
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