Graham Insider Trades
NYSE: GHMIndustrialsIndustrial Machinery/ComponentsUSD
82.37+0.82 (+1.01%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 0 · $0
- Sales
- 0 · $0
- Shares bought / sold
- 0 / 0
- Net activity
- Net buying $0
Graham insider activity
Over the last 12 months, Graham insiders reported 35 transactions on SEC Form 4: 0 open-market purchases and 0 sales. The most recent filing shows Gregorio Mauro (Director) reporting a transaction in 936 shares on Sep 18, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put GHM's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
GHM insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Sep 18, 2026 | Gregorio MauroDirector | Gift | 936 | — | Form 4 |
| Sep 2, 2026 | Gregorio MauroDirector | Option exercise | 936 | — | Form 4 |
| Jun 8, 2026 | Thome Christopher J.VP-Finance; CFO | Tax withholding | 3,193 | $304.42K | Form 4 |
| Jun 8, 2026 | Thome Christopher J.VP-Finance; CFO | Award | 8,619 | — | Form 4 |
| Jun 8, 2026 | Thoren Daniel J.Executive Chairman | Tax withholding | 8,095 | $771.78K | Form 4 |
| Jun 8, 2026 | Thoren Daniel J.Executive Chairman | Award | 22,101 | — | Form 4 |
| Jun 8, 2026 | Malone MatthewPresident and CEO | Tax withholding | 2,477 | $236.16K | Form 4 |
| Jun 8, 2026 | Malone MatthewPresident and CEO | Award | 8,619 | — | Form 4 |
| Jun 4, 2026 | Malone MatthewPresident and CEO | Tax withholding | 371 | $40.05K | Form 4 |
| Jun 4, 2026 | Malone MatthewPresident and CEO | Option exercise | 1,291 | — | Form 4 |
| Jun 4, 2026 | Thome Christopher J.VP-Finance; CFO | Tax withholding | 608 | $65.64K | Form 4 |
| Jun 4, 2026 | Thome Christopher J.VP-Finance; CFO | Option exercise | 1,643 | — | Form 4 |
| Jun 4, 2026 | Thoren Daniel J.Executive Chairman | Tax withholding | 1,593 | $171.98K | Form 4 |
| Jun 4, 2026 | Thoren Daniel J.Executive Chairman | Option exercise | 5,543 | — | Form 4 |
| Jun 2, 2026 | Thome Christopher J.VP-Finance; CFO | Tax withholding | 407 | $43.19K | Form 4 |
| Jun 2, 2026 | Thome Christopher J.VP-Finance; CFO | Option exercise | 1,099 | — | Form 4 |
| Jun 2, 2026 | Malone MatthewPresident and CEO | Tax withholding | 730 | $77.46K | Form 4 |
| Jun 2, 2026 | Malone MatthewPresident and CEO | Option exercise | 2,540 | — | Form 4 |
| Jun 2, 2026 | Thoren Daniel J.Executive Chairman | Tax withholding | 152 | $16.13K | Form 4 |
| Jun 2, 2026 | Thoren Daniel J.Executive Chairman | Option exercise | 529 | — | Form 4 |
| Jun 2, 2026 | Dixon Michael E.VP & GM of Barber-Nichols | Tax withholding | 235 | $24.94K | Form 4 |
| Jun 2, 2026 | Dixon Michael E.VP & GM of Barber-Nichols | Option exercise | 762 | — | Form 4 |
| Jun 2, 2026 | Jaroslawsky Cari LDirector | Option exercise | 1,956 | — | Form 4 |
| Jun 2, 2026 | Barber James JDirector | Option exercise | 1,956 | — | Form 4 |
| Jun 2, 2026 | Schnorr Lisa M.Director | Option exercise | 1,956 | — | Form 4 |
| Jun 2, 2026 | Painter Jonathan WDirector | Option exercise | 1,956 | — | Form 4 |
| Jun 2, 2026 | Stoner Troy A.Director | Option exercise | 1,956 | — | Form 4 |
| May 17, 2026 | Thoren Daniel J.Executive Chairman | Tax withholding | 1,800 | $176.90K | Form 4 |
| May 17, 2026 | Thoren Daniel J.Executive Chairman | Option exercise | 6,089 | — | Form 4 |
| May 17, 2026 | Thome Christopher J.VP-Finance; CFO | Tax withholding | 900 | $88.45K | Form 4 |
| May 17, 2026 | Thome Christopher J.VP-Finance; CFO | Option exercise | 2,375 | — | Form 4 |
| May 17, 2026 | Malone MatthewPresident and CEO | Tax withholding | 682 | $67.03K | Form 4 |
| May 17, 2026 | Malone MatthewPresident and CEO | Option exercise | 2,375 | — | Form 4 |
| Feb 4, 2026 | Dixon Michael E.VP & GM of Barber-Nichols | Tax withholding | 120 | $8.78K | Form 4 |
| Feb 4, 2026 | Dixon Michael E.VP & GM of Barber-Nichols | Option exercise | 355 | — | Form 4 |
| Sep 12, 2025 | Gregorio MauroDirector | Buy | 1,200 | $58.81K | Form 4 |
| Sep 12, 2025 | Gregorio MauroDirector | Buy | 1,200 | $58.81K | Form 4 |
| Jun 9, 2025 | Malone MatthewPresident and CEO | Tax withholding | 2,211 | $98.74K | Form 4 |
| Jun 9, 2025 | Malone MatthewPresident and CEO | Award | 7,693 | — | Form 4 |
| Jun 9, 2025 | Smith Alan EVP & General Manager - Batavia | Tax withholding | 3,619 | $161.62K | Form 4 |
| Jun 9, 2025 | Smith Alan EVP & General Manager - Batavia | Award | 7,693 | — | Form 4 |
| Jun 9, 2025 | Thome Christopher J.VP-Finance; CFO | Tax withholding | 2,680 | $119.69K | Form 4 |
| Jun 9, 2025 | Thome Christopher J.VP-Finance; CFO | Award | 7,436 | — | Form 4 |
| Jun 9, 2025 | Thoren Daniel J.Executive Chairman | Tax withholding | 7,394 | $330.22K | Form 4 |
| Jun 9, 2025 | Thoren Daniel J.Executive Chairman | Award | 20,513 | — | Form 4 |
| Jun 4, 2025 | Jaroslawsky Cari LDirector | Option exercise | 2,934 | — | Form 4 |
| Jun 4, 2025 | Painter Jonathan WDirector | Option exercise | 2,934 | — | Form 4 |
| Jun 4, 2025 | Schnorr Lisa M.Director | Option exercise | 2,934 | — | Form 4 |
| Jun 4, 2025 | Stoner Troy A.Director | Option exercise | 2,934 | — | Form 4 |
| Jun 4, 2025 | Thome Christopher J.VP-Finance; CFO | Tax withholding | 592 | $24.21K | Form 4 |
| Jun 4, 2025 | Thome Christopher J.VP-Finance; CFO | Option exercise | 1,643 | — | Form 4 |
| Jun 4, 2025 | Thoren Daniel J.Chief Executive Officer | Tax withholding | 1,997 | $81.66K | Form 4 |
| Jun 4, 2025 | Thoren Daniel J.Chief Executive Officer | Option exercise | 5,542 | — | Form 4 |
| Jun 4, 2025 | Malone MatthewPresident and COO | Tax withholding | 371 | $15.17K | Form 4 |
| Jun 4, 2025 | Malone MatthewPresident and COO | Option exercise | 1,291 | — | Form 4 |
| Jun 4, 2025 | Smith Alan EVP & General Manager - Batavia | Tax withholding | 607 | $24.82K | Form 4 |
| Jun 4, 2025 | Smith Alan EVP & General Manager - Batavia | Option exercise | 1,291 | — | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4