Momentus Inc. (MNTS)
Data as of , from SEC Form 4 filings.
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About Momentus Inc. (MNTS)
The SEC lists Momentus Inc. under CIK 0001781162, in guided missiles and space vehicles and parts. We track it alongside the rest of the Industrials sector. A registration statement was filed on 19 December 2025. No offering has priced.
MNTS Form 4 activity by transaction type, last 90 days
No Form 4 activity for MNTS in the last 90 days.
MNTS insider transactions (Form 4)
5136 Form 4 filings on record, the earliest from Nov 5, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Chris Hadfield - Director | Open-market purchase | Class A Common Stock | 2,000 | $7.19 | $14K | |
| Brian Kabot - Director | Open-market purchase | Class A Common Stock | 250 | $5.52 | $1K | |
| Robert E. Schwarz - Officer | Grant or award | Class A Common Stock | 6,457 | $0.00 | - | |
| Robert E. Schwarz - Officer | Grant or award | Restricted Stock Units | 10,635 | $0.00 | - | |
| Lon Ensler - Officer | Grant or award | Class A Common Stock | 5,405 | $0.00 | - | |
| Lon Ensler - Officer | Grant or award | Restricted Stock Units | 15,107 | $0.00 | - | |
| John C. Rood - Officer | Grant or award | Class A Common Stock | 55,350 | $0.00 | - | |
| John C. Rood - Officer | Grant or award | Restricted Stock Units | 40,485 | $0.00 | - | |
| Jon Layman - Officer | Grant or award | Class A Common Stock | 6,457 | $0.00 | - | |
| Jon Layman - Officer | Grant or award | Restricted Stock Units | 10,635 | $0.00 | - | |
| Brian Kabot - Director | Option exercise | Class A Common Stock | 913 | $0.00 | - | |
| Brian Kabot - Director | Open-market purchase | Class A Common Stock | 250 | $5.62 | $1K | |
| Brian Kabot - Director | Grant or award | Restricted Stock Units | 6,039 | $0.00 | - | |
| Kimberly A. Reed - Director | Option exercise | Class A Common Stock | 913 | $0.00 | - | |
| Kimberly A. Reed - Director | Grant or award | Restricted Stock Units | 6,039 | $0.00 | - | |
| Victorino Mercado - Director | Option exercise | Class A Common Stock | 913 | $0.00 | - | |
| Victorino Mercado - Director | Grant or award | Restricted Stock Units | 6,039 | $0.00 | - | |
| Linda J. Reiners - Director | Option exercise | Class A Common Stock | 913 | $0.00 | - | |
| Linda J. Reiners - Director | Grant or award | Restricted Stock Units | 6,039 | $0.00 | - | |
| Mitchel B. Kugler - Director | Grant or award | Restricted Stock Units | 6,039 | $0.00 | - | |
| Chris Hadfield - Director | Option exercise | Class A Common Stock | 913 | $0.00 | - | |
| Chris Hadfield - Director | Grant or award | Restricted Stock Units | 6,039 | $0.00 | - | |
| Brian Kabot - Director | Open-market purchase | Class A Common Stock | 1,850 | $5.40 footnote F1 | $10K | |
| ||||||
| Chris Hadfield - Director | Open-market purchase | Class A Common Stock | 1,500 | $5.32 | $8K | |
| Robert E. Schwarz - Officer | Grant or award | Restricted Stock Units | 5,974 | $0.00 | - | |
| Jon Layman - Officer | Grant or award | Restricted Stock Units | 8,486 | $0.00 | - | |
| Lon Ensler - Officer | Grant or award | Restricted Stock Units | 3,606 | $0.00 | - | |
| Lon Ensler - Officer | Grant or award | Restricted Stock Units | 8,486 | $0.00 | - | |
| John C. Rood - Officer | Grant or award | Restricted Stock Units | 22,744 | $0.00 | - | |
| John C. Rood - Officer | Option exercise | Class A Common Stock | 327 | $0.00 | - | |
| John C. Rood - Officer | Tax withholding / forfeiture | Class A Common Stock | 116 | $1.28 | $148 | |
| John C. Rood - Officer | Option exercise | Restricted Stock Units | 327 | $0.00 | - | |
| Lon Ensler - Officer | Grant or award | Restricted Stock Units | 95,000 | $0.00 | - | |
| Chris Hadfield - Director | Grant or award | Class A Common Stock | 16,294 | $0.00 | - | |
| Chris Hadfield - Director | Grant or award | Restricted Stock Units | 16,294 | $0.00 | - | |
| Mitchel B. Kugler - Director | Grant or award | Restricted Stock Units | 16,294 | $0.00 | - | |
| Mitchel B. Kugler - Director | Grant or award | Deferred Restricted Stock Units | 16,294 | $0.00 | - | |
| Victorino Mercado - Director | Grant or award | Class A Common Stock | 16,294 | $0.00 | - | |
| Victorino Mercado - Director | Grant or award | Restricted Stock Units | 16,294 | $0.00 | - | |
| Kimberly A. Reed - Director | Grant or award | Class A Common Stock | 16,294 | $0.00 | - | |
| Kimberly A. Reed - Director | Grant or award | Restricted Stock Units | 16,294 | $0.00 | - | |
| Linda J. Reiners - Director | Grant or award | Class A Common Stock | 16,294 | $0.00 | - | |
| Linda J. Reiners - Director | Grant or award | Restricted Stock Units | 16,294 | $0.00 | - | |
| Brian Kabot - Director | Grant or award | Class A Common Stock | 16,294 | $0.00 | - | |
| Brian Kabot - Director | Grant or award | Restricted Stock Units | 16,294 | $0.00 | - | |
| Robert E. Schwarz - Officer | Grant or award | Restricted Stock Units | 44,809 | $0.00 | - | |
| John C. Rood - Officer | Grant or award | Restricted Stock Units | 170,580 | $0.00 | - | |
| Jon Layman - Officer | Grant or award | Restricted Stock Units | 127,298 | $0.00 | - | |
| Paul Ney - Officer | Option exercise | Class A Common Stock | 1,375 | $0.00 | - | |
| Paul Ney - Officer | Tax withholding / forfeiture | Class A Common Stock | 335 | $0.56 | $189 | |
| Paul Ney - Officer | Option exercise | Restricted Stock Units | 1,375 | $0.00 | - | |
Item 1.02
Item 4.01, 9.01
Item 8.01, 9.01
Item 1.01, 7.01, 9.01
MNTS insider trading FAQ
What is the latest insider trade for MNTS?
Momentus Inc. (MNTS) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-05-26. The full record for MNTS runs to 36 Form 4 filings, the earliest from 2024-11-05. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying MNTS stock?
No insider purchases of MNTS were filed in the last 90 days. 5 purchases are on record for this company.
How many insiders are selling MNTS stock?
No insider sales of MNTS were filed in the last 90 days.
Where can I see MNTS SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects MNTS Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Industrials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Chris Hadfield view on EDGAR
- - Brian Kabot view on EDGAR
- - Robert E. Schwarz view on EDGAR
- - Lon Ensler view on EDGAR
- - John C. Rood view on EDGAR
- - Jon Layman view on EDGAR
- - Brian Kabot view on EDGAR
- - Kimberly A. Reed view on EDGAR
- - Victorino Mercado view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Industrials
- Where MNTS's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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