Karman Holdings Inc. (KRMN)
Data as of , from SEC Form 4 filings.
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About Karman Holdings Inc. (KRMN)
Karman Holdings Inc specializes in the upfront design, testing, manufacturing, and sale of mission-critical systems for existing and emerging missile and defense, and space programs. Its integrated payload protection, propulsion, and interstage system solutions are deployed across a wide variety of existing and emerging programs supporting important Department of Defense (DoD) and space sector initiatives. Its engineered solutions are organized into three key families: Payload Protection and Deployment Systems, Aerodynamic Interstage Systems, and Propulsion Systems. The company's solutions are deployed across three growing, core end markets: Hypersonics & Strategic Missile Defense, Missile & Integrated Defense Systems, and Space & Launch.
- HUNTINGTON BEACH, CA
- 1,400
- 2025
- NYSE
KRMN Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 3 | 27,775 | $1.04M |
| Grant or award | 1 | 11,358 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
KRMN insider transactions (Form 4)
3032 Form 4 filings on record, the earliest from Jul 25, 2025, newest first. Filing history page 1 of 2.
| Traded | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| David Stinnett - Director | Open-market purchase | Common Stock | 27,000 | $37.32 footnote F1 | $1.01M | |
| ||||||
| Mary D. Petryszyn - Director | Open-market purchase | Common Stock | 500 | $37.44 | $19K | |
| Stephen Twitty - Director | Open-market purchase | Common Stock | 275 | $36.79 | $10K | |
| Chris Michael Boynton - Officer | Grant or award | Common Stock | 11,358 footnote F1 | $0.00 | - | |
| ||||||
| Mary D. Petryszyn | Grant or award | Common Stock | 2,363 | $0.00 | - | |
| Stephanie Sawhill - Officer | Grant or award | Common Stock | 689 footnote F1,F2 | $0.00 | - | |
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| Mary D. Petryszyn | Grant or award | Common Stock | 2,294 footnote F1,F2 | $0.00 | - | |
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| Michael Willis - Officer | Grant or award | Common Stock | 689 footnote F1 | $0.00 | - | |
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| Stephen Twitty | Grant or award | Common Stock | 2,363 footnote F1,F2 | $0.00 | - | |
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| David Stinnett | Grant or award | Common Stock | 1,962 footnote F1,F2 | $0.00 | - | |
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| Jon Rambeau - Officer | Grant or award | Common Stock | 99,937 footnote F1,F2 | $0.00 | - | |
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| John Hamilton | Grant or award | Common Stock | 1,962 footnote F1,F2 | $0.00 | - | |
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| Jonathan Beaudoin - Officer | Grant or award | Common Stock | 689 footnote F1 | $0.00 | - | |
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| Matthew Alty | Grant or award | Common Stock | 2,363 footnote F1,F2 | $0.00 | - | |
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| Anthony Koblinski | Grant or award | Common Stock | 1,149 footnote F1 | $0.00 | - | |
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| Doug Laurendeau - Officer | Grant or award | Common Stock | 10,864 footnote F1,F2 | $0.00 | - | |
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| Brian Raduenz | Grant or award | Common Stock | 2,363 footnote F1,F2 | $0.00 | - | |
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| Anthony Koblinski - Officer | Open-market sale | Common Stock | 75,000 | $66.51 | $4.99M | |
| Anthony Koblinski - Officer | Open-market sale | Common Stock | 75,000 | $67.40 | $5.05M | |
| Anthony Koblinski - Officer | Open-market sale | Common Stock | 75,000 | $58.48 | $4.39M | |
| Michael Willis - Officer | Open-market sale | Common Stock | 115,000 | $58.63 footnote F1 | $6.74M | |
| ||||||
| Jonathan Beaudoin - Officer | Open-market sale | Common Stock | 74,000 | $63.69 footnote F1 | $4.71M | |
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| Stephanie Sawhill - Officer | Open-market sale | Common Stock | 62,000 | $63.93 footnote F1 | $3.96M | |
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| Brian Raduenz | Open-market sale | Common Stock | 90,000 | $68.00 footnote F1 | $6.12M | |
| ||||||
| John Hamilton | Other | Common Stock | 54,796 | $0.00 | - | |
| David Stinnett | Other | Common Stock | 3,501,433 | $0.00 | - | |
| Stephanie Sawhill - Officer | Open-market sale | Common Stock | 62,000 | $49.00 | $3.04M | |
| Anthony Koblinski - Officer | Open-market sale | Common Stock | 250,000 | $49.00 | $12.25M | |
| Jonathan Beaudoin - Officer | Open-market sale | Common Stock | 80,000 | $49.00 | $3.92M | |
| Michael Willis - Officer | Open-market sale | Common Stock | 100,000 | $49.00 | $4.90M | |
Item 7.01, 9.01
Item 1.01, 2.03, 7.01, 8.01, 9.01
Item 5.02, 7.01, 9.01
Item 2.02, 9.01
KRMN insider trading FAQ
What is the latest insider trade for KRMN?
Karman Holdings Inc. (KRMN) had 4 insider filings in the last 90 days, with the most recent on 2026-09-18. The full record for KRMN runs to 32 Form 4 filings, the earliest from 2025-07-25. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying KRMN stock?
3 insider purchases of KRMN were filed in the last 90 days, totaling $1.04M.
How many insiders are selling KRMN stock?
No insider sales of KRMN were filed in the last 90 days. 13 sales are on record for this company.
Where can I see KRMN SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects KRMN 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.
- - David Stinnett view on EDGAR
- - Mary D. Petryszyn view on EDGAR
- - Stephen Twitty view on EDGAR
- - Chris Michael Boynton view on EDGAR
- - Mary D. Petryszyn view on EDGAR
- - Stephanie Sawhill view on EDGAR
- - Mary D. Petryszyn view on EDGAR
- - Michael Willis view on EDGAR
- - Stephen Twitty view on EDGAR
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Learn more
- How to read insider buying signals
- What an open-market purchase by an insider can and cannot tell you.
- Insider activity in Industrials
- Where KRMN'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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