Momentus Inc. (MNTS) has 20 known insider and institutional holders on record. The largest holder is Momentus PML SPV 3 LP with 6,011,780 shares. Other notable holders include Quiroga Juan Manuel and SRC-NI Holdings LLC.
Over the last 12 months, insiders have made 16 transactions in MNTS stock — 14 buys (valued at RSU Award) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
MNTS Insider Ownership
Top Holder
Momentus PML SPV 3 LP
6,011,780 shares
Buys (12 mo)
14
$0.00 value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Momentus Pml Spv 3 Lp |
Director |
6,011,780 |
2022-06-10 |
|
| 2 |
Quiroga Juan Manuel |
10 Percent Owner, Officer: CIO and Secretary |
4,136,029 |
2020-10-09 |
|
| 3 |
Src-ni Holdings Llc |
10 Percent Owner |
4,136,029 |
2020-10-09 |
|
| 4 |
Williams Eric R |
Chief Financial Officer |
950,251 |
2023-04-24 |
|
| 5 |
Harms Dawn A. |
Chief Revenue Officer |
300,000 |
2022-03-22 |
|
| 6 |
Freedman Edward K. |
10 Percent Owner |
176,471 |
2020-10-09 |
|
| 7 |
Kim Jikun |
Chief Financial Officer |
91,620 |
2022-12-21 |
|
| 8 |
Kennedy Fred G Iii |
President |
65,616 |
2022-01-20 |
|
| 9 |
Rood John C. |
Chief Executive Officer |
22,744 |
2026-03-03 |
|
| 10 |
Hadfield Chris |
Director |
16,294 |
2025-07-03 |
|
| 11 |
Kugler Mitchel B. |
Director |
16,294 |
2025-07-03 |
|
| 12 |
Reiners Linda J. |
Director |
16,294 |
2025-07-03 |
|
| 13 |
Kabot Brian |
Director |
16,294 |
2025-07-03 |
|
| 14 |
Mercado Victorino |
Director |
16,294 |
2025-07-03 |
|
| 15 |
Reed Kimberly A. |
Director |
16,294 |
2025-07-03 |
|
| 16 |
Layman Jon |
Chief Legal Officer |
8,486 |
2026-03-03 |
|
| 17 |
Prime Movers Lab Fund I Lp |
10 Percent Owner |
8,418 |
2023-09-26 |
|
| 18 |
Schwarz Robert E |
Chief Technology Officer |
5,974 |
2026-03-03 |
|
| 19 |
Ensler Lon |
Chief Financial Officer |
3,606 |
2026-03-03 |
|
| 20 |
Ney Paul |
Chief Legal Officer & Corp.sec |
1,375 |
2024-11-22 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-02-27 |
Ensler Lon |
Chief Financial Officer |
RSU Award |
3,606 |
- |
- |
| 2026-02-27 |
Schwarz Robert E |
Chief Technology Officer |
RSU Award |
5,974 |
- |
- |
| 2026-02-27 |
Rood John C. |
Chief Executive Officer |
RSU Award |
22,744 |
- |
- |
| 2026-02-27 |
Layman Jon |
Chief Legal Officer |
RSU Award |
8,486 |
- |
- |
| 2025-08-01 |
Ensler Lon |
CFO |
RSU Award |
95,000 |
- |
- |
| 2025-08-20 |
Rood John C. |
Chief Executive Officer |
Option Exercise (Sell) |
327 |
- |
- |
| 2025-06-30 |
Schwarz Robert E |
Chief Technology Officer |
RSU Award |
44,809 |
- |
- |
| 2025-06-30 |
Kugler Mitchel B. |
Director |
RSU Award |
16,294 |
- |
- |
| 2025-06-30 |
Reiners Linda J. |
Director |
RSU Award |
16,294 |
- |
- |
| 2025-06-30 |
Reed Kimberly A. |
Director |
RSU Award |
16,294 |
- |
- |
| 2025-06-30 |
Mercado Victorino |
Director |
RSU Award |
16,294 |
- |
- |
| 2025-06-30 |
Rood John C. |
Chief Executive Officer |
RSU Award |
170,580 |
- |
- |
| 2025-04-22 |
Layman Jon |
Chief Legal Officer |
RSU Award |
127,298 |
- |
- |
| 2025-03-04 |
Layman Jon |
Officer |
Unknown |
- |
- |
- |
| 2025-06-30 |
Hadfield Chris |
Director |
RSU Award |
16,294 |
- |
- |
| 2025-06-30 |
Kabot Brian |
Director |
RSU Award |
16,294 |
- |
- |
