| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
There were no open-market purchases or sales in the last 12 months. The 12 months before that brought 1 open-market purchase by 1 insider worth about $59K and no sales.
The largest open-market purchase in the last two years was 1,200 shares by Mauro Gregorio (Director) at an average $49.01 on September 12, 2025, about $59K. Twelve months later GHM was up 80%.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 374.9K | $27.72M | - | |
| CEO | 63.6K | $4.70M | - | |
| Dir | 55.8K | $4.12M | - | |
| Dir | 37.9K | $2.80M | - | |
| CFO | 36.0K | $2.66M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 12, 2025 | Mauro Gregorio | Director | Buy | 1,200 | $49.01 | $58,812.00 | New | +32.0% | +79.8% | |
| Feb 21, 2023 | Alan E Smith | VP & General Manager - Batavia | Buy | 4,000 | $13.53 | $54,120.00 | +7.4% | -12.6% | +70.4% | |
| Aug 4, 2022 | Daniel J. Thoren79 | President and CEO | Buy | 7,500 | $7.83 | $58,725.00 | +2.4% | +11.1% | +77.3% | |
| Aug 2, 2022 | Daniel J. Thoren79 | President and CEO | Buy | 5,000 | $7.20 | $36,000.00 | +1.6% | +21.3% | +91.8% | |
| Mar 9, 2022 | Jeffrey Glajch53 | Vp-finance; CFO | Sell | 10,000 | $8.13 | $81,300.00 | -15.5% | -1.6% | +82.6% | |
| Feb 22, 2022 | Daniel J. Thoren79 | President and CEO | Buy | 12,500 | $7.90 | $98,750.00 | +4.3% | +4.2% | +80.2% | |
| Feb 11, 2022 | James J Barber47 | Director | Buy | 6,600 | $9.20 | $60,720.00 | +20.8% | -20.3% | +37.5% | |
| Feb 10, 2022 | Alan E Smith | VP & General Manager - Batavia | Buy | 8,000 | $9.10 | $72,800.00 | +15.6% | -19.4% | +38.6% | |
| Feb 10, 2022 | Jonathan W Painter54 | Director | Buy | 2,500 | $9.08 | $22,700.00 | +17.0% | -19.4% | +38.6% | |
| Feb 10, 2022 | Alan Fortier | Director | Buy | 6,000 | $9.19 | $55,140.00 | +19.3% | -19.4% | +38.6% |