John C. Rood - 18 Aug 2023 Form 4 Insider Report for Momentus Inc. (MNTS)

Role: Chief Executive Officer, Director
Signature: /s/ Paul Ney, Attorney-in-Fact
Issuer symbol: MNTS
Transactions as of: 18 Aug 2023
Net transactions value: -$27,077
Form type: 4
Filing time: 22 Aug 2023, 16:51:00 UTC
Previous filing: 06 Apr 2023
Next filing: 22 Mar 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MNTS	Class A Common Stock	Options Exercise	$0	+229,148	+93%	$0.000000	474,744	18 Aug 2023	Direct
transaction	MNTS	Class A Common Stock	Tax liability	$27,077	-103,346	-22%	$0.2620	371,398	18 Aug 2023	Direct	F1

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	Options Exercise	$0	+229,148	+80%	$0.000000	515,582	18 Aug 2023	Class A Common Stock	229,148	$0.000000	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of vested RSUs.
F2	The RSU Award will vest 6.25% of the total number of RSUs on November 20, 2021. 18.75% of the total number of RSUs will vest upon the first anniversary starting on August 20, 2022 and as to 25% of the total number of RSUs on each of the second, third and fourth anniversaries, subject to Executive's continued Employment through each such vesting date.