Company profile
Graham Corp Insider Trading
GHMEvery SEC Form 4 insider trading filing for Graham Corp (GHM) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- General Industrial Machinery & Equipment
- CIK
- 0000716314
- Filings
- 101
- Insiders
- 15
- Last filing
- 2026-08-10
Activity summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares. Buying was led by Scholes Richard Alan.
Three year balance
Buy and sell value by quarter, Q2 23 to Q3 26. Graham Corp insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $2.1M.
90 day insight
Over the last 90 days, Graham Corp insiders bought $0 (40 transactions) and sold $1.8M (10 transactions).
- Most active insider: Thoren Daniel J. with 9 transactions totaling $960K.
- Largest single sale: $772K by Thoren Daniel J. on Jun 8, 2026.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 10, 2026 | Scholes Richard Alan | GHM | Award | 1,563 | — | — |
| Aug 10, 2026 | Scholes Richard Alan | GHM | Award | 3,678 | — | — |
| Jun 8, 2026 | Thome Christopher J. | GHM | Award | 8,619 | — | — |
| Jun 8, 2026 | Malone Matthew | GHM | Tax Withholding | 2,477 | $95.34 | $236K |
| Jun 8, 2026 | Thoren Daniel J. | GHM | Award | 22,101 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Graham Corp as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →