Gregorio Mauro
Director
Buy
Calculated transaction value
$58.81K
1,200 shares @ $49.01
Traded
Sep 12, 2025
Filed
Sep 21, 2026
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Graham Corporation
GHM
ManufacturingIndustrial Machinery
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
55 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Gregorio Mauro Director | Sep 21, 2026 374-day lag | Buy Sep 12, 2025 | $58.81K Filed shares x price | SEC Form 4 View filing | |
| Gregorio Mauro Director | Sep 21, 2026 3-day lag | Gift Sep 18, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Gregorio Mauro Director | Sep 3, 2026 1-day lag | Exercise Sep 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Gregorio Mauro Director | Sep 3, 2026 1-day lag | Exercise Sep 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Scholes Richard Alan Chief Growth & Enblmnt Officer | Aug 11, 2026 1-day lag | Award Aug 10, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Scholes Richard Alan Chief Growth & Enblmnt Officer | Aug 11, 2026 1-day lag | Award Aug 10, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Thoren Daniel J. Executive Chairman | Jun 10, 2026 2-day lag | Disposition Jun 8, 2026 | $771.78K Filed shares x price | SEC Form 4 View filing | |
| Thoren Daniel J. Executive Chairman | Jun 10, 2026 2-day lag | Award Jun 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Thome Christopher J. VP-finance; CFO | Jun 10, 2026 2-day lag | Award Jun 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Malone Matthew President And CEO | Jun 10, 2026 2-day lag | Award Jun 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Malone Matthew President And CEO | Jun 10, 2026 2-day lag | Disposition Jun 8, 2026 | $236.16K Filed shares x price | SEC Form 4 View filing | |
| Thome Christopher J. VP-finance; CFO | Jun 10, 2026 2-day lag | Disposition Jun 8, 2026 | $304.42K Filed shares x price | SEC Form 4 View filing | |
| Thoren Daniel J. Executive Chairman | Jun 8, 2026 4-day lag | Exercise Jun 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Thoren Daniel J. Executive Chairman | Jun 8, 2026 4-day lag | Exercise Jun 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Thome Christopher J. VP-finance; CFO | Jun 8, 2026 4-day lag | Exercise Jun 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Thoren Daniel J. Executive Chairman | Jun 8, 2026 4-day lag | Disposition Jun 4, 2026 | $171.98K Filed shares x price | SEC Form 4 View filing | |
| Malone Matthew President And CEO | Jun 8, 2026 4-day lag | Disposition Jun 4, 2026 | $40.05K Filed shares x price | SEC Form 4 View filing | |
| Malone Matthew President And CEO | Jun 8, 2026 4-day lag | Exercise Jun 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Malone Matthew President And CEO | Jun 8, 2026 4-day lag | Exercise Jun 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Thome Christopher J. VP-finance; CFO | Jun 8, 2026 4-day lag | Exercise Jun 4, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Thome Christopher J. VP-finance; CFO | Jun 8, 2026 4-day lag | Disposition Jun 4, 2026 | $65.64K Filed shares x price | SEC Form 4 View filing | |
| Dixon Michael E. VP & Gm Of Barber-nichols | Jun 3, 2026 1-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Schnorr Lisa M. Director | Jun 3, 2026 1-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Barber James J Director | Jun 3, 2026 1-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Stoner Troy A. Director | Jun 3, 2026 1-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Thome Christopher J. VP-finance; CFO | Jun 3, 2026 1-day lag | Disposition Jun 2, 2026 | $43.19K Filed shares x price | SEC Form 4 View filing | |
| Thome Christopher J. VP-finance; CFO | Jun 3, 2026 1-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Malone Matthew President And CEO | Jun 3, 2026 1-day lag | Disposition Jun 2, 2026 | $77.46K Filed shares x price | SEC Form 4 View filing | |
| Barber James J Director | Jun 3, 2026 1-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Painter Jonathan W Director | Jun 3, 2026 1-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Gregorio Mauro
Director
Gift
Calculated transaction value
$0
936 shares @ $0
Traded
Sep 18, 2026
Filed
Sep 21, 2026
Gregorio Mauro
Director
Exercise
Calculated transaction value
$0
936 shares @ $0
Traded
Sep 2, 2026
Filed
Sep 3, 2026
Gregorio Mauro
Director
Exercise
Calculated transaction value
$0
936 shares @ $0
Traded
Sep 2, 2026
Filed
Sep 3, 2026
Scholes Richard Alan
Chief Growth & Enblmnt Officer
Award
Calculated transaction value
$0
1,563 shares @ $0
Traded
Aug 10, 2026
Filed
Aug 11, 2026
Scholes Richard Alan
Chief Growth & Enblmnt Officer
Award
Calculated transaction value
$0
3,678 shares @ $0
Traded
Aug 10, 2026
Filed
Aug 11, 2026
Thoren Daniel J.
Executive Chairman
Disposition
Calculated transaction value
$771.78K
8,095 shares @ $95.34
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Thoren Daniel J.
Executive Chairman
Award
Calculated transaction value
$0
22,101 shares @ $0
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Thome Christopher J.
VP-finance; CFO
Award
Calculated transaction value
$0
8,619 shares @ $0
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Malone Matthew
President And CEO
Award
Calculated transaction value
$0
8,619 shares @ $0
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Malone Matthew
President And CEO
Disposition
Calculated transaction value
$236.16K
2,477 shares @ $95.34
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Thome Christopher J.
VP-finance; CFO
Disposition
Calculated transaction value
$304.42K
3,193 shares @ $95.34
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Thoren Daniel J.
Executive Chairman
Exercise
Calculated transaction value
$0
5,543 shares @ $0
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Thoren Daniel J.
Executive Chairman
Exercise
Calculated transaction value
$0
5,543 shares @ $0
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Thome Christopher J.
VP-finance; CFO
Exercise
Calculated transaction value
$0
1,643 shares @ $0
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Thoren Daniel J.
Executive Chairman
Disposition
Calculated transaction value
$171.98K
1,593 shares @ $107.96
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Malone Matthew
President And CEO
Disposition
Calculated transaction value
$40.05K
371 shares @ $107.96
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Malone Matthew
President And CEO
Exercise
Calculated transaction value
$0
1,291 shares @ $0
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Malone Matthew
President And CEO
Exercise
Calculated transaction value
$0
1,291 shares @ $0
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Thome Christopher J.
VP-finance; CFO
Exercise
Calculated transaction value
$0
1,643 shares @ $0
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Thome Christopher J.
VP-finance; CFO
Disposition
Calculated transaction value
$65.64K
608 shares @ $107.96
Traded
Jun 4, 2026
Filed
Jun 8, 2026
Dixon Michael E.
VP & Gm Of Barber-nichols
Exercise
Calculated transaction value
$0
762 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 3, 2026
Schnorr Lisa M.
Director
Exercise
Calculated transaction value
$0
1,956 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 3, 2026
Barber James J
Director
Exercise
Calculated transaction value
$0
1,956 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 3, 2026
Stoner Troy A.
Director
Exercise
Calculated transaction value
$0
1,956 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 3, 2026
Thome Christopher J.
VP-finance; CFO
Disposition
Calculated transaction value
$43.19K
407 shares @ $106.11
Traded
Jun 2, 2026
Filed
Jun 3, 2026
Thome Christopher J.
VP-finance; CFO
Exercise
Calculated transaction value
$0
1,099 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 3, 2026
Malone Matthew
President And CEO
Disposition
Calculated transaction value
$77.46K
730 shares @ $106.11
Traded
Jun 2, 2026
Filed
Jun 3, 2026
Barber James J
Director
Exercise
Calculated transaction value
$0
1,956 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 3, 2026
Painter Jonathan W
Director
Exercise
Calculated transaction value
$0
1,956 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 3, 2026