// company-profile
Graham Corp
GHM// activity-summary
Recent insider activity is bullish. Over the last 30 days, 39 insiders purchased shares versus 10 sales. Buying was led by Thome Christopher J..
// 90-day insight
Over the last 90 days, Graham Corp insiders bought $0 (40 transactions) and sold $1.8M (10 transactions).
- Most active insider: Malone Matthew with 10 transactions totaling $354K.
- Largest single sale: $772K by Thoren Daniel J. on Jun 8, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Graham Corp as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 8, 2026 | Thoren Daniel J. | GHM | Tax Withholding | 8,095 | $95.34 | $772K |
| Jun 8, 2026 | Thome Christopher J. | GHM | Award | 8,619 | $0.00 | $0K |
| Jun 8, 2026 | Thome Christopher J. | GHM | Tax Withholding | 3,193 | $95.34 | $304K |
| Jun 8, 2026 | Malone Matthew | GHM | Award | 8,619 | $0.00 | $0K |
| Jun 8, 2026 | Thoren Daniel J. | GHM | Award | 22,101 | $0.00 | $0K |
45 more transactions hidden
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