No open-market selling at Momentus Inc. in the past year, which is unusual. Instead two officers and board members picked up about $35,000 worth of MNTS.
The largest purchase came from Hadfield Chris (Director), about $14,000.
Big money check: 46 institutions held MNTS as of Q2 2026, and more funds bought than sold. Quarter by quarter: No open-market insider buying or selling in the last full quarter. Insiders bought in 1 of the last 7 full quarters.
| Filed | Insider | Role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|
| May 26, 2026 | Hadfield Chris | Director | Buy | 2,000 | $7.19 | $14K | SEC |
| May 22, 2026 | Kabot Brian | Director | Buy | 250 | $5.52 | $1K | SEC |
| May 20, 2026 | Kabot Brian | Director | Buy | 250 | $5.62 | $1K | SEC |
| May 20, 2026 | Kabot Brian | Director | Buy | 1,850 | $5.40 | $10K | SEC |
| May 18, 2026 | Hadfield Chris | Director | Buy | 1,500 | $5.32 | $8K | SEC |
| Dec 5, 2023 | Kabot Brian | Director | Sell | 400 | $2.60 | $1K | SEC |
| Nov 3, 2023 | Kabot Brian | Director | Sell | 400 | $3.50 | $1K | SEC |
| Oct 4, 2023 | Kabot Brian | Director | Sell | 400 | $2.17 | $868 | SEC |
| Sep 26, 2023 | MOMENTUS PML SPV 2 LP | 10% Owner | Sell | 1,327 | $1.91 | $3K | SEC |
| Sep 26, 2023 | MOMENTUS PML SPV 2 LP | 10% Owner | Sell | 3,332 | $1.91 | $6K | SEC |
| Sep 26, 2023 | MOMENTUS PML SPV 2 LP | 10% Owner | Sell | 2,412 | $2.04 | $5K | SEC |
| Sep 26, 2023 | MOMENTUS PML SPV 2 LP | 10% Owner | Sell | 2,442 | $2.04 | $5K | SEC |
| Sep 26, 2023 | MOMENTUS PML SPV 2 LP | 10% Owner | Sell | 1,060 | $2.39 | $3K | SEC |
| Sep 26, 2023 | MOMENTUS PML SPV 2 LP | 10% Owner | Sell | 13,574 | $2.39 | $32K | SEC |
| Sep 26, 2023 | MOMENTUS PML SPV 2 LP | 10% Owner | Sell | 17,202 | $1.91 | $33K | SEC |
In the last 12 months Momentus Inc. insiders made open-market purchases worth about $35,000 and sales worth about $0. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
The most recent open-market insider trade in MNTS was filed on 2026-05-26.
46 investment managers reported holding MNTS in SEC Form 13F filings for Q2 2026.
No congressional trades in MNTS were reported in the past two years. The full list is free on CapitalSnitch.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).