Momentus Inc. (MNTS) is a publicly traded company in the Unknown sector. Across all available filings, 18 corporate insiders have executed 206 transactions totaling $12.4M, demonstrating a bearish sentiment with -$12.4M in net insider flow. The most recent transaction on Aug 20, 2025 involved a transaction of 327 shares valued at $0.
No significant insider buying has been recorded for MNTS in the recent period.
No significant insider selling has been recorded for MNTS in the recent period.
Based on recent SEC filings, insider sentiment for MNTS is bearish with an Insider Alignment Score of 0/100 and a net flow of -$12.4M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at Momentus Inc. (MNTS) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 18 insiders are actively trading MNTS stock, having executed 206 transactions in the past 90 days. The most active insider is Movers Growth Fund I. Lp Prime (Executive), who has made 30 transactions totaling $8.1M.
Get notified when executives and directors at MNTS file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Aug 20, 2025 | C. Rood John | Executive | Option Exercise | 327 | $N/A | $0 | |
| Aug 20, 2025 | C. Rood John | Executive | Payment | 116 | $1.28 | $148 | |
| Jun 30, 2025 | Kabot Brian | Executive | Award | 16,294 | $N/A | $0 | |
| Jun 30, 2025 | J. Reiners Linda | Executive | Award | 16,294 | $N/A | $0 | |
| Jun 30, 2025 | A. Reed Kimberly | Executive | Award | 16,294 | $N/A | $0 | |
| Jun 30, 2025 | Mercado Victorino | Executive | Award | 16,294 | $N/A | $0 | |
| Jun 30, 2025 | Hadfield Chris | Executive | Award | 16,294 | $N/A | $0 | |
| Mar 20, 2024 | Ney Paul | Executive | Option Exercise | 289 | $N/A | $0 | |
| Mar 20, 2024 | Ney Paul | Executive | Payment | 742 | $0.45 | $334 | |
| Mar 20, 2024 | Ney Paul | Executive | Payment | 86 | $0.45 | $39 | |
| Mar 20, 2024 | Ney Paul | Executive | Option Exercise | 2,500 | $N/A | $0 | |
| Mar 20, 2024 | E. Schwarz Robert | Executive | Option Exercise | 1,111 | $N/A | $0 | |
| Mar 20, 2024 | E. Schwarz Robert | Executive | Payment | 456 | $0.45 | $205 | |
| Mar 20, 2024 | E. Schwarz Robert | Executive | Option Exercise | 2,200 | $N/A | $0 | |
| Mar 20, 2024 | E. Schwarz Robert | Executive | Payment | 902 | $0.45 | $406 |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 105 | $12.4M | 78.5% |
Exercise(M) | 54 | $2.8M | 17.9% |
Payment(F) | 31 | $569.7K | 3.6% |
Award(A) | 16 | $0 | 0.0% |
Insider selling pressure at Momentus Inc. has increased, with 18 insiders executing 206 transactions across all time. Total sales of $12.4M significantly outpace purchases of $0, resulting in a net outflow of $12.4M. This selling activity appears largely discretionary, which may warrant closer attention from investors.