| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Reed Kimberly A. | Director | C/O MOMENTUS INC., 3901 N. FIRST STREET, SAN JOSE | /s/ John Rood, Attorney-in-Fact | 03 Jul 2025 | 0001873931 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MNTS | Class A Common Stock | Award | $0 | +16,294 | +317% | $0.000000 | 21,441 | 30 Jun 2025 | Direct |
| 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 | +16,294 | $0.000000 | 16,294 | 30 Jun 2025 | Class A Common Stock | 16,294 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Momentus, Inc. Class A Common Stock. |
| F2 | The RSUs will vest in full on the earlier to occur of June 30, 2026 or the day before the 2026 Annual Meeting, subject to the Reporting Person's continued service as a member of the Board of Directors through such vesting date. |