MNTS
Momentus Inc.$12.21-4.09 (-25.09%)Prev Close$16.30·MCap$2.3M·P/E—·Vol10.26M·Yield—
▲
Buys (12M)
4
$35.1K
▼
Sells (12M)
1
$148.48
◆
Net Activity
Net Buyer
$35.0K
●
Active Insiders
3
last 12 mo
Over the past 12 months, insider activity at Momentus Inc. (MNTS) has been dominated by buying, with 4 insider purchases totaling $35.1K and 1 insider sale totaling $148.48. The most recent insider transaction was by Hadfield Chris (director), who purchased $14.4K worth of shares on May 26, 2026. Momentus Inc. operates in the Industrials sector, within the Aerospace & Defense industry, with a market cap of $2.3M.
MNTS Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 26, 2026 | Hadfield Chris | director | Buy | 2,000 | $7.19 | $14.4K | 3,500+133% |
| May 22, 2026 | Kabot Brian | director | Buy | 250 | $5.52 | $1.4K | 4,708 |
| May 20, 2026 | Kabot Brian | director | Buy | 2,100 | $5.43 | $11.4K | 4,458+89% |
| May 18, 2026 | Hadfield Chris | director | Buy | 1,500 | $5.32 | $8.0K | 1,500 |
| Aug 20, 2025 | Rood John C. | Chief Executive Officer | Sell | 116 | $1.28 | $148.48 | 0 |
| Mar 20, 2025 | Rood John C. | Chief Executive Officer | Sell | 326 | $1.93 | $629.18 | 0 |
| Mar 20, 2025 | SCHWARZ ROBERT E | Chief Technology Officer | Sell | 98 | $1.93 | $189.14 | 0 |
| Dec 5, 2023 | Kabot Brian | Director | Sell | 400 | $2.60 | $1.0K | 3,782 |
| Nov 3, 2023 | Kabot Brian | Director | Sell | 400 | $3.50 | $1.4K | 4,182 |
| Oct 4, 2023 | Kabot Brian | Director | Sell | 400 | $2.17 | $868.28 | 4,582 |
| Sep 26, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 108,280 | $2.08 | $225.5K19.6% OS | 109,098-50% |
| Sep 14, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 175,983 | $3.59 | $631.8K31.9% OS | 222,364-44% |
| Sep 11, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 39,346 | $6.13 | $241.1K7.1% OS | 234,295 |
| Sep 6, 2023 | Kabot Brian | Director | Sell | 400 | $10.95 | $4.4K | 4,982 |
| Aug 18, 2023 | Mercado Victorino | Director | Sell | 33,189 | $0.31 | $10.2K6.0% OS | 93,096-26% |
| Aug 2, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.42 | $8.4K3.6% OS | 258,030 |
| Jul 5, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.31 | $6.3K3.6% OS | 278,030 |
| Jun 9, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 4,000,000 | $0.28 | $1.12M724.5% OS | 14,124,353 |
| Jun 1, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.33 | $6.7K3.6% OS | 298,030 |
| May 2, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.42 | $8.4K3.6% OS | 231,824 |
| Apr 4, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.55 | $11.0K3.6% OS | 257,921 |
| Mar 3, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.80 | $15.9K3.6% OS | 271,824 |
| Feb 3, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.91 | $18.1K3.6% OS | 291,824 |
| Jan 4, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.81 | $16.1K3.6% OS | 311,824 |
| Jun 10, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 155,000 | $3.26 | $504.7K28.1% OS | 15,200,677 |
| Feb 16, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 1,370,000 | $2.95 | $4.05M248.2% OS | 15,859,885 |
| Nov 26, 2021 | Harms Dawn A. | Chief Revenue Officer | Sell | 28,899 | $7.58 | $219.1K5.2% OS | 20,750-58% |
| Nov 26, 2021 | Kennedy Fred G III | President | Sell | 76,632 | $7.58 | $580.7K13.9% OS | 57,190-57% |
| Nov 26, 2021 | Kim Jikun | Chief Financial Officer | Sell | 61,451 | $7.58 | $465.7K11.1% OS | 45,606-57% |
| Nov 26, 2021 | Rood John C. | Chief Executive Officer | Sell | 28,041 | $7.58 | $212.6K5.1% OS | 29,245-49% |
| Aug 23, 2021 | Freedman Edward K. | 10% Owner | Buy | 1,300,000 | $10.00 | $13.00M235.5% OS | 1,476,471+737% |
MNTS Insider Buying Activity
The following table shows recent insider purchases of Momentus Inc. (MNTS) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 26, 2026 | Hadfield Chris | director | Buy | 2,000 | $7.19 | $14.4K | 3,500+133% |
| May 22, 2026 | Kabot Brian | director | Buy | 250 | $5.52 | $1.4K | 4,708 |
| May 20, 2026 | Kabot Brian | director | Buy | 2,100 | $5.43 | $11.4K | 4,458+89% |
| May 18, 2026 | Hadfield Chris | director | Buy | 1,500 | $5.32 | $8.0K | 1,500 |
| Aug 23, 2021 | Freedman Edward K. | 10% Owner | Buy | 1,300,000 | $10.00 | $13.00M235.5% OS | 1,476,471+737% |
MNTS Insider Selling Activity
The following table shows recent insider sales of Momentus Inc. (MNTS) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Aug 20, 2025 | Rood John C. | Chief Executive Officer | Sell | 116 | $1.28 | $148.48 | 0 |
| Mar 20, 2025 | Rood John C. | Chief Executive Officer | Sell | 326 | $1.93 | $629.18 | 0 |
| Mar 20, 2025 | SCHWARZ ROBERT E | Chief Technology Officer | Sell | 98 | $1.93 | $189.14 | 0 |
| Dec 5, 2023 | Kabot Brian | Director | Sell | 400 | $2.60 | $1.0K | 3,782 |
| Nov 3, 2023 | Kabot Brian | Director | Sell | 400 | $3.50 | $1.4K | 4,182 |
| Oct 4, 2023 | Kabot Brian | Director | Sell | 400 | $2.17 | $868.28 | 4,582 |
| Sep 26, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 108,280 | $2.08 | $225.5K19.6% OS | 109,098-50% |
| Sep 14, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 175,983 | $3.59 | $631.8K31.9% OS | 222,364-44% |
| Sep 11, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 39,346 | $6.13 | $241.1K7.1% OS | 234,295 |
| Sep 6, 2023 | Kabot Brian | Director | Sell | 400 | $10.95 | $4.4K | 4,982 |
| Aug 18, 2023 | Mercado Victorino | Director | Sell | 33,189 | $0.31 | $10.2K6.0% OS | 93,096-26% |
| Aug 2, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.42 | $8.4K3.6% OS | 258,030 |
| Jul 5, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.31 | $6.3K3.6% OS | 278,030 |
| Jun 9, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 4,000,000 | $0.28 | $1.12M724.5% OS | 14,124,353 |
| Jun 1, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.33 | $6.7K3.6% OS | 298,030 |
| May 2, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.42 | $8.4K3.6% OS | 231,824 |
| Apr 4, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.55 | $11.0K3.6% OS | 257,921 |
| Mar 3, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.80 | $15.9K3.6% OS | 271,824 |
| Feb 3, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.91 | $18.1K3.6% OS | 291,824 |
| Jan 4, 2023 | Kabot Brian | Director | Sell | 20,000 | $0.81 | $16.1K3.6% OS | 311,824 |
| Jun 10, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 155,000 | $3.26 | $504.7K28.1% OS | 15,200,677 |
| Feb 16, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell | 1,370,000 | $2.95 | $4.05M248.2% OS | 15,859,885 |
| Nov 26, 2021 | Harms Dawn A. | Chief Revenue Officer | Sell | 28,899 | $7.58 | $219.1K5.2% OS | 20,750-58% |
| Nov 26, 2021 | Kennedy Fred G III | President | Sell | 76,632 | $7.58 | $580.7K13.9% OS | 57,190-57% |
| Nov 26, 2021 | Kim Jikun | Chief Financial Officer | Sell | 61,451 | $7.58 | $465.7K11.1% OS | 45,606-57% |
| Nov 26, 2021 | Rood John C. | Chief Executive Officer | Sell | 28,041 | $7.58 | $212.6K5.1% OS | 29,245-49% |
MNTS Insiders
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