KRMN
Karman Holdings Inc. · Manufacturing · Market cap $4.6B
Insiders bought $1.0M net in the last 90 days ·0 sellers, 3 buyers· latest Form 4 filed Sep 18, 2026
Insider Buying
$1.0M
reported purchases (SEC code P)
Insider Selling
$41.2M
reported sales (SEC code S)
Unique Insiders
8
in the rolling window
Latest filing
Sep 18, 2026
Stinnett David
Karman Holdings Inc. (KRMN) has 25 SEC Form 4 filings (25 transaction rows) in the rolling window, disclosed by 8 distinct insiders. Most recent filing: Sep 18, 2026.
Inside the rolling window, 8 insiders at Karman Holdings Inc. reported 3 open-market purchases totaling $1.0M and 8 open-market sales totaling $41.2M. The most active filer is Chief Executive Officer Koblinski Anthony with 4 filings. Insiders have net bought $1.0M over the trailing 6 months. The largest single insider purchase in this window was $1.0M by Director Stinnett David on Sep 16, 2026.
- Industry:Aerospace & Defense
- CEO:Jonathan Rambeau
- Employees:1,400
- HQ:Huntington Beach, CA, US
- IPO:2025-02-13
| Source | |||||||
|---|---|---|---|---|---|---|---|
Stinnett DavidFirst filing | Director | Purchase | 27,000 | $1.0M | Sep 18 | cluster-3.3% | SEC ↗ |
Petryszyn Mary DFirst filing | Director | Purchase | 500 | $19K | Sep 18 | cluster-3.3% | SEC ↗ |
Twitty StephenFirst filing | Director | Purchase | 275 | $10K | Sep 18 | cluster-3.3% | SEC ↗ |
| Chief Executive Officer | Sale | 75,000 | $5.2M | Dec 15 | -49.2% | SEC ↗ | |
| Chief Executive Officer | Sale | 75,000 | $5.0M | Dec 8 | -47.7% | SEC ↗ | |
| Chief Executive Officer | Sale | 75,000 | $5.1M | Dec 1 | -45.7% | SEC ↗ | |
Koblinski AnthonyFirst filing | Chief Executive Officer | Sale | 75,000 | $4.4M | Nov 24 | -45.9% | SEC ↗ |
Willis MichaelFirst filing | Chief Financial Officer | Sale | 115,000 | $6.7M | Nov 18 | -41.3% | SEC ↗ |
Sawhill StephanieFirst filing | Chief Growth Officer | Sale | 62,000 | $4.0M | Nov 14 | -42.6% | SEC ↗ |
Beaudoin JonathanFirst filing | Chief Operating Officer | Sale | 74,000 | $4.7M | Nov 14 | -42.6% | SEC ↗ |
Raduenz BrianFirst filing | Director | Sale | 90,000 | $6.1M | Nov 13 | — | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does KRMN have?
Karman Holdings Inc. (KRMN) has 25 SEC Form 4 filings (25 transaction rows) in the rolling 365-day window, disclosed by 8 distinct insiders. Most recent filing: Sep 18, 2026.
When was the most recent SEC Form 4 filing for KRMN?
The most recent Form 4 filing for KRMN on Tracefour is dated Sep 18, 2026.
Who is the most active insider at KRMN?
The most active SEC Form 4 filer at KRMN in the rolling window is Chief Executive Officer Koblinski Anthony, with 4 filings.
What is the net insider flow at KRMN over the last 6 months?
Over the trailing 180 days, insiders at KRMN have net bought $1.0M based on SEC Form 4 disclosures.
What was the largest insider purchase at KRMN?
The largest single insider open-market purchase at KRMN in the rolling window was $1.0M by Director Stinnett David on 2026-09-16.
What is the total insider buy and sell value at KRMN in the current window?
Inside the rolling window, insiders at KRMN bought $1.0M and sold $41.2M based on SEC Form 4 filings.
Can I get alerts for KRMN insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Karman Holdings Inc. (KRMN). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Karman Holdings Inc. is in the Manufacturing sector.