Last 12 months
Inside the activity.
0 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 18, 2026 Filed Sep 21, 2026 20:32 UTC |
Gregorio MauroDirector
|
GiftCommon Stock | 936 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000410 · form4.xml · nonDerivative · entry 1 Gregorio Mauro · CIK 0001809712 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Read SEC document |
| September 02, 2026 Filed Sep 3, 2026 20:41 UTC |
Gregorio MauroDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 936 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000388 · form4.xml · derivative · entry 2 Gregorio Mauro · CIK 0001809712 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 936 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units, which convert into common stock on a one-for-one basis ("RSUs"), vested on 9/2/2026. F1 · derivative.exercise_date: These restricted stock units, which convert into common stock on a one-for-one basis ("RSUs"), vested on 9/2/2026. F1 · derivative.expiration_date: These restricted stock units, which convert into common stock on a one-for-one basis ("RSUs"), vested on 9/2/2026. Read SEC document |
| September 02, 2026 Filed Sep 3, 2026 20:41 UTC |
Gregorio MauroDirector
|
Exercise / conversionCommon Stock | 936 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000388 · form4.xml · nonDerivative · entry 1 Gregorio Mauro · CIK 0001809712 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,136 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units, which convert into common stock on a one-for-one basis ("RSUs"), vested on 9/2/2026. Read SEC document |
| August 10, 2026 Filed Aug 11, 2026 20:32 UTC |
Scholes Richard AlanChief Growth & Enblmnt Officer
|
GrantRestricted Stock Units · Derivative | 1,563 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000351 · form4.xml · derivative · entry 2 Scholes Richard Alan · CIK 0002149005 · Chief Growth & Enblmnt Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,563 Underlying: Common Stock · 1,563 shares Expires not disclosed F1 · derivative.exercise_price: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 8/10/2027, 8/10/2028 and 8/10/2029. F1 · derivative.exercise_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 8/10/2027, 8/10/2028 and 8/10/2029. F1 · derivative.expiration_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 8/10/2027, 8/10/2028 and 8/10/2029. Read SEC document |
| August 10, 2026 Filed Aug 11, 2026 20:32 UTC |
Scholes Richard AlanChief Growth & Enblmnt Officer
|
GrantRestricted Stock Units · Derivative | 3,678 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000351 · form4.xml · derivative · entry 1 Scholes Richard Alan · CIK 0002149005 · Chief Growth & Enblmnt Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,678 Underlying: Common Stock · 3,678 shares Expires not disclosed F1 · derivative.exercise_price: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 8/10/2027, 8/10/2028 and 8/10/2029. F1 · derivative.exercise_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 8/10/2027, 8/10/2028 and 8/10/2029. F1 · derivative.expiration_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 8/10/2027, 8/10/2028 and 8/10/2029. Read SEC document |
| June 08, 2026 Filed Jun 10, 2026 20:30 UTC |
Thoren Daniel J.Director · Executive Chairman
|
Tax withholdingCommon Stock | 8,095 | $95.34 | $771,777.30 |
DisclosureSEC source: 0000891839-26-000244 · form4.xml · nonDerivative · entry 2 Thoren Daniel J. · CIK 0001864850 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 374,945 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of PSUs. Read SEC document |
| June 08, 2026 Filed Jun 10, 2026 20:30 UTC |
Thoren Daniel J.Director · Executive Chairman
|
GrantCommon Stock | 22,101 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000244 · form4.xml · nonDerivative · entry 1 Thoren Daniel J. · CIK 0001864850 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 383,040 F1 · shares: These shares were awarded to Mr. Thoren upon the vesting of performance-based restricted stock units ("PSUs") granted to him under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3. The shares underlying this award vested after three years based on the Company's achievement on certain pre-determined performance measures over the eligible three-year period that ended on 3/31/2026. Read SEC document |
| June 08, 2026 Filed Jun 10, 2026 20:30 UTC |
Thome Christopher J.VP-Finance; CFO
|
Tax withholdingCommon Stock | 3,193 | $95.34 | $304,420.62 |
DisclosureSEC source: 0000891839-26-000243 · form4.xml · nonDerivative · entry 2 Thome Christopher J. · CIK 0001917893 · VP-Finance; CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,988 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of PSUs. Read SEC document |
| June 08, 2026 Filed Jun 10, 2026 20:30 UTC |
Thome Christopher J.VP-Finance; CFO
|
GrantCommon Stock | 8,619 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000243 · form4.xml · nonDerivative · entry 1 Thome Christopher J. · CIK 0001917893 · VP-Finance; CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 39,181 F1 · shares: These shares were awarded to Mr. Thome upon the vesting of performance-based restricted stock units ("PSUs") granted to him under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3. The shares underlying this award vested after three years based on the Company's achievement on certain pre-determined performance measures over the eligible three-year period that ended on 3/31/2026. Read SEC document |
| June 08, 2026 Filed Jun 10, 2026 20:29 UTC |
Malone MatthewDirector · President and CEO
|
Tax withholdingCommon Stock | 2,477 | $95.34 | $236,157.18 |
DisclosureSEC source: 0000891839-26-000242 · form4.xml · nonDerivative · entry 2 Malone Matthew · CIK 0001864755 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 63,629 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of PSUs. Read SEC document |
| June 08, 2026 Filed Jun 10, 2026 20:29 UTC |
Malone MatthewDirector · President and CEO
|
GrantCommon Stock | 8,619 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000242 · form4.xml · nonDerivative · entry 1 Malone Matthew · CIK 0001864755 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,106 F1 · shares: These shares were awarded to Mr. Malone upon the vesting of performance-based restricted stock units ("PSUs") granted to him under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3. The shares underlying this award vested after three years based on the Company's achievement on certain pre-determined performance measures over the eligible three-year period that ended on 3/31/2026. Read SEC document |
| June 04, 2026 Filed Jun 8, 2026 20:32 UTC |
Thoren Daniel J.Director · Executive Chairman
|
Exercise / conversionRestricted Stock Units · Derivative | 5,543 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000238 · form4.xml · derivative · entry 3 Thoren Daniel J. · CIK 0001864850 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,543 Underlying: Common Stock · 5,543 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). F3 · derivative.exercise_date: Two-thirds of the original grant of these RSUs vested in substantially equal installments on each of 6/4/2025 and 6/4/2026, and except as otherwise provided in the award notice, the balance vests on 6/4/2027. F3 · derivative.expiration_date: Two-thirds of the original grant of these RSUs vested in substantially equal installments on each of 6/4/2025 and 6/4/2026, and except as otherwise provided in the award notice, the balance vests on 6/4/2027. Read SEC document |
| June 04, 2026 Filed Jun 8, 2026 20:32 UTC |
Thoren Daniel J.Director · Executive Chairman
|
Tax withholdingCommon Stock | 1,593 | $107.96 | $171,980.28 |
DisclosureSEC source: 0000891839-26-000238 · form4.xml · nonDerivative · entry 2 Thoren Daniel J. · CIK 0001864850 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 360,939 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of RSUs. Read SEC document |
| June 04, 2026 Filed Jun 8, 2026 20:32 UTC |
Thoren Daniel J.Director · Executive Chairman
|
Exercise / conversionCommon Stock | 5,543 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000238 · form4.xml · nonDerivative · entry 1 Thoren Daniel J. · CIK 0001864850 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 362,532 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). Read SEC document |
| June 04, 2026 Filed Jun 8, 2026 20:31 UTC |
Thome Christopher J.VP-Finance; CFO
|
Exercise / conversionRestricted Stock Units · Derivative | 1,643 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000237 · form4.xml · derivative · entry 3 Thome Christopher J. · CIK 0001917893 · VP-Finance; CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,644 Underlying: Common Stock · 1,643 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). F3 · derivative.exercise_date: Two-thirds of the original grant of these RSUs vested in substantially equal installments on each of 6/4/2025 and 6/4/2026, and except as otherwise provided in the award notice, the balance vests on 6/4/2027. F3 · derivative.expiration_date: Two-thirds of the original grant of these RSUs vested in substantially equal installments on each of 6/4/2025 and 6/4/2026, and except as otherwise provided in the award notice, the balance vests on 6/4/2027. Read SEC document |
| June 04, 2026 Filed Jun 8, 2026 20:31 UTC |
Thome Christopher J.VP-Finance; CFO
|
Tax withholdingCommon Stock | 608 | $107.96 | $65,639.68 |
DisclosureSEC source: 0000891839-26-000237 · form4.xml · nonDerivative · entry 2 Thome Christopher J. · CIK 0001917893 · VP-Finance; CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,562 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of RSUs. Read SEC document |
| June 04, 2026 Filed Jun 8, 2026 20:31 UTC |
Thome Christopher J.VP-Finance; CFO
|
Exercise / conversionCommon Stock | 1,643 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000237 · form4.xml · nonDerivative · entry 1 Thome Christopher J. · CIK 0001917893 · VP-Finance; CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,170 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). Read SEC document |
| June 04, 2026 Filed Jun 8, 2026 20:30 UTC |
Malone MatthewDirector · President and CEO
|
Exercise / conversionRestricted Stock Units · Derivative | 1,291 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000236 · form4.xml · derivative · entry 3 Malone Matthew · CIK 0001864755 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,291 Underlying: Common Stock · 1,291 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). F3 · derivative.exercise_date: Two-thirds of the original grant of these RSUs vested in substantially equal installments on each of 6/4/2025 and 6/4/2026, and except as otherwise provided in the award notice, the balance vests on 6/4/2027. F3 · derivative.expiration_date: Two-thirds of the original grant of these RSUs vested in substantially equal installments on each of 6/4/2025 and 6/4/2026, and except as otherwise provided in the award notice, the balance vests on 6/4/2027. Read SEC document |
| June 04, 2026 Filed Jun 8, 2026 20:30 UTC |
Malone MatthewDirector · President and CEO
|
Tax withholdingCommon Stock | 371 | $107.96 | $40,053.16 |
DisclosureSEC source: 0000891839-26-000236 · form4.xml · nonDerivative · entry 2 Malone Matthew · CIK 0001864755 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,487 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of RSUs. Read SEC document |
| June 04, 2026 Filed Jun 8, 2026 20:30 UTC |
Malone MatthewDirector · President and CEO
|
Exercise / conversionCommon Stock | 1,291 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000236 · form4.xml · nonDerivative · entry 1 Malone Matthew · CIK 0001864755 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,858 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:36 UTC |
Painter Jonathan WDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 1,956 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000223 · form4.xml · derivative · entry 2 Painter Jonathan W · CIK 0001247567 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,956 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units vested on 6/2/2026 and become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. F1 · derivative.exercise_date: These restricted stock units vested on 6/2/2026 and become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. F1 · derivative.expiration_date: These restricted stock units vested on 6/2/2026 and become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:36 UTC |
Painter Jonathan WDirector
|
Exercise / conversionCommon Stock | 1,956 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000223 · form4.xml · nonDerivative · entry 1 Painter Jonathan W · CIK 0001247567 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,556 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units vested on 6/2/2026 and become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. F2 · balance_after: Includes 11,283 vested restricted stock units that become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:35 UTC |
Stoner Troy A.Director
|
Exercise / conversionRestricted Stock Units · Derivative | 1,956 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000222 · form4.xml · derivative · entry 2 Stoner Troy A. · CIK 0001916970 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,956 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. F1 · derivative.exercise_date: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. F1 · derivative.expiration_date: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:35 UTC |
Stoner Troy A.Director
|
Exercise / conversionCommon Stock | 1,956 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000222 · form4.xml · nonDerivative · entry 1 Stoner Troy A. · CIK 0001916970 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,623 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. F2 · balance_after: Includes 9,327 vested restricted stock units that become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:34 UTC |
Schnorr Lisa M.Director
|
Exercise / conversionRestricted Stock Units · Derivative | 1,956 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000221 · form4.xml · derivative · entry 2 Schnorr Lisa M. · CIK 0001615574 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,956 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units vested on 6/2/2026 and become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. F1 · derivative.exercise_date: These restricted stock units vested on 6/2/2026 and become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. F1 · derivative.expiration_date: These restricted stock units vested on 6/2/2026 and become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:34 UTC |
Schnorr Lisa M.Director
|
Exercise / conversionCommon Stock | 1,956 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000221 · form4.xml · nonDerivative · entry 1 Schnorr Lisa M. · CIK 0001615574 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,867 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units vested on 6/2/2026 and become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. F2 · balance_after: Includes 11,283 vested restricted stock units that become payable, on a one-for-one basis, in shares of the Issuer's common stock upon separation of the Reporting Person's service as a director. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:33 UTC |
Barber James JDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 1,956 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000219 · form4.xml · derivative · entry 2 Barber James J · CIK 0001377811 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,956 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. F1 · derivative.exercise_date: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. F1 · derivative.expiration_date: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:33 UTC |
Barber James JDirector
|
Exercise / conversionCommon Stock | 1,956 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000219 · form4.xml · nonDerivative · entry 1 Barber James J · CIK 0001377811 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 55,791 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:33 UTC |
Jaroslawsky Cari LDirector
|
Exercise / conversionRestricted Stock Units · Derivative | 1,956 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000218 · form4.xml · derivative · entry 2 Jaroslawsky Cari L · CIK 0001336522 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,956 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. F1 · derivative.exercise_date: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. F1 · derivative.expiration_date: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:33 UTC |
Jaroslawsky Cari LDirector
|
Exercise / conversionCommon Stock | 1,956 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000218 · form4.xml · nonDerivative · entry 1 Jaroslawsky Cari L · CIK 0001336522 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,623 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units, which vested on 6/2/2026, converted into common stock on a one-for-one basis. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:31 UTC |
Malone MatthewDirector · President and CEO
|
Exercise / conversionRestricted Stock Units · Derivative | 2,540 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000215 · form4.xml · derivative · entry 3 Malone Matthew · CIK 0001864755 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,082 Underlying: Common Stock · 2,540 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). F3 · derivative.exercise_date: One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028. F3 · derivative.expiration_date: One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:31 UTC |
Malone MatthewDirector · President and CEO
|
Tax withholdingCommon Stock | 730 | $106.11 | $77,460.30 |
DisclosureSEC source: 0000891839-26-000215 · form4.xml · nonDerivative · entry 2 Malone Matthew · CIK 0001864755 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,567 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of RSUs. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:31 UTC |
Malone MatthewDirector · President and CEO
|
Exercise / conversionCommon Stock | 2,540 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000215 · form4.xml · nonDerivative · entry 1 Malone Matthew · CIK 0001864755 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,297 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:31 UTC |
Dixon Michael E.VP & GM of Barber-Nichols
|
Exercise / conversionRestricted Stock Units · Derivative | 762 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000214 · form4.xml · derivative · entry 3 Dixon Michael E. · CIK 0002071321 · VP & GM of Barber-Nichols 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,525 Underlying: Common Stock · 762 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). F3 · derivative.exercise_date: One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028. F3 · derivative.expiration_date: One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:31 UTC |
Dixon Michael E.VP & GM of Barber-Nichols
|
Tax withholdingCommon Stock | 235 | $106.11 | $24,935.85 |
DisclosureSEC source: 0000891839-26-000214 · form4.xml · nonDerivative · entry 2 Dixon Michael E. · CIK 0002071321 · VP & GM of Barber-Nichols 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,263 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of RSUs. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:31 UTC |
Dixon Michael E.VP & GM of Barber-Nichols
|
Exercise / conversionCommon Stock | 762 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000214 · form4.xml · nonDerivative · entry 1 Dixon Michael E. · CIK 0002071321 · VP & GM of Barber-Nichols 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,498 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:31 UTC |
Thoren Daniel J.Director · Executive Chairman
|
Exercise / conversionRestricted Stock Units · Derivative | 529 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000213 · form4.xml · derivative · entry 3 Thoren Daniel J. · CIK 0001864850 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,059 Underlying: Common Stock · 529 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). F3 · derivative.exercise_date: One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028. F3 · derivative.expiration_date: One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:31 UTC |
Thoren Daniel J.Director · Executive Chairman
|
Tax withholdingCommon Stock | 152 | $106.11 | $16,128.72 |
DisclosureSEC source: 0000891839-26-000213 · form4.xml · nonDerivative · entry 2 Thoren Daniel J. · CIK 0001864850 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 356,989 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of RSUs. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:31 UTC |
Thoren Daniel J.Director · Executive Chairman
|
Exercise / conversionCommon Stock | 529 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000213 · form4.xml · nonDerivative · entry 1 Thoren Daniel J. · CIK 0001864850 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 357,141 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:30 UTC |
Thome Christopher J.VP-Finance; CFO
|
Exercise / conversionRestricted Stock Units · Derivative | 1,099 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000212 · form4.xml · derivative · entry 3 Thome Christopher J. · CIK 0001917893 · VP-Finance; CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,200 Underlying: Common Stock · 1,099 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). F3 · derivative.exercise_date: One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028. F3 · derivative.expiration_date: One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:30 UTC |
Thome Christopher J.VP-Finance; CFO
|
Tax withholdingCommon Stock | 407 | $106.11 | $43,186.77 |
DisclosureSEC source: 0000891839-26-000212 · form4.xml · nonDerivative · entry 2 Thome Christopher J. · CIK 0001917893 · VP-Finance; CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,527 F2 · shares: Shares withheld to cover tax withholding obligations upon the vesting of RSUs. Read SEC document |
| June 02, 2026 Filed Jun 3, 2026 20:30 UTC |
Thome Christopher J.VP-Finance; CFO
|
Exercise / conversionCommon Stock | 1,099 | $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000212 · form4.xml · nonDerivative · entry 1 Thome Christopher J. · CIK 0001917893 · VP-Finance; CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,934 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:36 UTC |
Painter Jonathan WDirector
|
GrantRestricted Stock Units · Derivative | 905 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000223 · form4.xml · derivative · entry 3 Painter Jonathan W · CIK 0001247567 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 905 Underlying: Common Stock · 905 shares Expires not disclosed F3 · derivative.exercise_price: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F3 · derivative.exercise_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F3 · derivative.expiration_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:35 UTC |
Stoner Troy A.Director
|
GrantRestricted Stock Units · Derivative | 905 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000222 · form4.xml · derivative · entry 3 Stoner Troy A. · CIK 0001916970 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 905 Underlying: Common Stock · 905 shares Expires not disclosed F3 · derivative.exercise_price: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F3 · derivative.exercise_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F3 · derivative.expiration_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:34 UTC |
Schnorr Lisa M.Director
|
GrantRestricted Stock Units · Derivative | 905 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000221 · form4.xml · derivative · entry 3 Schnorr Lisa M. · CIK 0001615574 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 905 Underlying: Common Stock · 905 shares Expires not disclosed F3 · derivative.exercise_price: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F3 · derivative.exercise_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F3 · derivative.expiration_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:34 UTC |
Gregorio MauroDirector
|
GrantRestricted Stock Units · Derivative | 905 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000220 · form4.xml · derivative · entry 2 Gregorio Mauro · CIK 0001809712 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 905 Underlying: Common Stock · 905 shares Expires not disclosed F1 · derivative.exercise_price: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F1 · derivative.exercise_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F1 · derivative.expiration_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:33 UTC |
Barber James JDirector
|
GrantRestricted Stock Units · Derivative | 905 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000219 · form4.xml · derivative · entry 3 Barber James J · CIK 0001377811 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 905 Underlying: Common Stock · 905 shares Expires not disclosed F2 · derivative.exercise_price: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F2 · derivative.exercise_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F2 · derivative.expiration_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:33 UTC |
Jaroslawsky Cari LDirector
|
GrantRestricted Stock Units · Derivative | 905 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000218 · form4.xml · derivative · entry 3 Jaroslawsky Cari L · CIK 0001336522 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 905 Underlying: Common Stock · 905 shares Expires not disclosed F2 · derivative.exercise_price: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F2 · derivative.exercise_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. F2 · derivative.expiration_date: These restricted stock units, which convert into common stock on a one-for-one basis, were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest on 6/1/2027. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:32 UTC |
Gross Matthew LeeVP & GM of Flacktek
|
GrantRestricted Stock Units · Derivative | 905 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000217 · form4.xml · derivative · entry 2 Gross Matthew Lee · CIK 0002110041 · VP & GM of Flacktek 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 905 Underlying: Common Stock · 905 shares Expires not disclosed F1 · derivative.exercise_price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). F2 · derivative.exercise_date: These RSUs were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 6/1/2027, 6/1/2028 and 6/1/2029. F2 · derivative.expiration_date: These RSUs were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 6/1/2027, 6/1/2028 and 6/1/2029. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 20:32 UTC |
Zmyndak William H.VP & GM Graham Manufacturing
|
GrantRestricted Stock Units · Derivative | 1,026 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000891839-26-000216 · form4.xml · derivative · entry 1 Zmyndak William H. · CIK 0002126592 · VP & GM Graham Manufacturing 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,026 Underlying: Common Stock · 1,026 shares Expires not disclosed F1 · derivative.exercise_price: These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). F2 · derivative.exercise_date: These RSUs were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 6/1/2027, 6/1/2028 and 6/1/2029. F2 · derivative.expiration_date: These RSUs were granted under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3 and, except as otherwise provided in the award notice, vest one-third on each of 6/1/2027, 6/1/2028 and 6/1/2029. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.