Momentus Inc. — Director's Dealing 2021

Dec 21, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Momentus Inc. (MNTS)
CIK: 0001781162
Period of Report: 2021-12-20

Reporting Person: Kennedy Fred G III (President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-12-20	Class A Common Stock	M	9543	—	Acquired	66733	Direct
2021-12-20	Class A Common Stock	F	5025	$4.63	Disposed	61708	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-12-20	Restricted Stock Units	$0.0	M	9543	Disposed	2024-09-20	Class A Common Stock (9543.0)	Direct

Footnotes

F1: These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of vested restricted stock units.

F2: The RSU Award will vest 29.2% of the total number of RSUs upon November 20, 2021. As to the balance of the 70.8% of the total number of RSUs, these RSUs will vest monthly on the 20th of each month, evenly split (70.8%/34) across the following 34 months, subject to Executive's continued Employment through each such vesting date.