Lon Ensler - 01 Aug 2025 Form 4 Insider Report for Momentus Inc. (MNTS)

Role
CFO
Signature
/s/ Lon Ensler
Issuer symbol
MNTS
Transactions as of
01 Aug 2025
Transactions value $
$0
Form type
4
Filing time
10 Sep 2025, 16:08:05 UTC
Previous filing
04 Apr 2024
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Ensler Lon CFO C/O MOMENTUS INC., 3901 N. FIRST STREET, SAN JOSE /s/ Lon Ensler 10 Sep 2025 0002018153

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MNTS Restricted Stock Units Award $0 +95K $0.00 95K 01 Aug 2025 Class A Common Stock 95K Direct F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Momentus, Inc. Class A Common Stock.
F2 This transaction is being reported late due to an administrative error.
F3 Represents a grant of Restricted Stock Units, which vest in four equal annual installments from Vesting Commencement Date, subject to Executive's continued Employment through each such vesting date.