GHM insider transactions

Executive Chairman Thoren Daniel J. converted options into 5,543 shares and covered exercise/tax liability with 1,593 shares, increasing direct ownership by 1% to 360,939 units (SEC Form 4) (withholding tax)

VP-Finance; CFO Thome Christopher J. converted options into 1,643 shares and covered exercise/tax liability with 608 shares, increasing direct ownership by 4% to 30,562 units (SEC Form 4) (tax liability)

President and CEO Malone Matthew converted options into 1,291 shares and covered exercise/tax liability with 371 shares, increasing direct ownership by 2% to 57,487 units (SEC Form 4) (withholding obligation)

Director Painter Jonathan W converted options into 1,956 shares, increasing direct ownership by 6% to 34,556 units (SEC Form 4)

Director Stoner Troy A. converted options into 1,956 shares, increasing direct ownership by 12% to 18,623 units (SEC Form 4)

Director Schnorr Lisa M. converted options into 1,956 shares, increasing direct ownership by 5% to 37,867 units (SEC Form 4)

SEC Form 4 filed by Director Gregorio Mauro

Director Barber James J converted options into 1,956 shares, increasing direct ownership by 4% to 55,791 units (SEC Form 4)

Director Jaroslawsky Cari L converted options into 1,956 shares, increasing direct ownership by 12% to 18,623 units (SEC Form 4)

SEC Form 4 filed by VP & GM of Flacktek Gross Matthew Lee

SEC Form 4 filed by VP & GM Graham Manufacturing Zmyndak William H.

President and CEO Malone Matthew converted options into 2,540 shares and covered exercise/tax liability with 730 shares, increasing direct ownership by 3% to 56,567 units (SEC Form 4) (tax liability)

VP & GM of Barber-Nichols Dixon Michael E. converted options into 762 shares and covered exercise/tax liability with 235 shares, increasing direct ownership by 72% to 1,263 units (SEC Form 4) (withholding obligation)

Executive Chairman Thoren Daniel J. covered exercise/tax liability with 152 shares and converted options into 529 shares, increasing direct ownership by 0.11% to 356,989 units (SEC Form 4) (tax liability)

VP-Finance; CFO Thome Christopher J. converted options into 1,099 shares and covered exercise/tax liability with 407 shares, increasing direct ownership by 2% to 29,527 units (SEC Form 4) to satisfy withholding tax

President and CEO Malone Matthew covered exercise/tax liability with 682 shares and converted options into 2,375 shares, increasing direct ownership by 3% to 54,757 units (SEC Form 4) (withholding obligation)

VP-Finance; CFO Thome Christopher J. converted options into 2,375 shares and covered exercise/tax liability with 900 shares, increasing direct ownership by 5% to 28,835 units (SEC Form 4) to satisfy tax liability

Executive Chairman Thoren Daniel J. converted options into 6,089 shares and covered exercise/tax liability with 1,800 shares, increasing direct ownership by 1% to 356,612 units (SEC Form 4) (withholding tax)

SEC Form 3 filed by new insider Zmyndak William H.

SEC Form 4 filed by Dixon Michael E.

New insider Gross Matthew Lee claimed ownership of 15,203 shares (SEC Form 3)

Director Gregorio Mauro bought $58,812 worth of shares (1,200 units at $49.01) (SEC Form 4)

SEC Form 4 filed by Director Gregorio Mauro

SEC Form 3 filed by new insider Gregorio Mauro

New insider Dixon Michael E. claimed ownership of 467 shares (SEC Form 3)

Executive Chairman Thoren Daniel J. was granted 20,513 shares and covered exercise/tax liability with 7,394 shares, increasing direct ownership by 4% to 351,783 units (SEC Form 4)

President and CEO Malone Matthew was granted 7,693 shares and covered exercise/tax liability with 2,211 shares, increasing direct ownership by 12% to 53,064 units (SEC Form 4)

VP-Finance; CFO Thome Christopher J. was granted 7,436 shares and covered exercise/tax liability with 2,680 shares, increasing direct ownership by 21% to 27,360 units (SEC Form 4)

VP & General Manager - Batavia Smith Alan E was granted 7,693 shares and covered exercise/tax liability with 3,619 shares, increasing direct ownership by 7% to 66,634 units (SEC Form 4)

Chief Executive Officer Thoren Daniel J. converted options into 5,542 shares and covered exercise/tax liability with 1,997 shares, increasing direct ownership by 1% to 338,664 units (SEC Form 4)

VP-Finance; CFO Thome Christopher J. converted options into 1,643 shares and covered exercise/tax liability with 592 shares, increasing direct ownership by 5% to 22,604 units (SEC Form 4)

VP & General Manager - Batavia Smith Alan E converted options into 1,291 shares and covered exercise/tax liability with 607 shares, increasing direct ownership by 1% to 62,560 units (SEC Form 4)

President and COO Malone Matthew converted options into 1,291 shares and covered exercise/tax liability with 371 shares, increasing direct ownership by 2% to 47,582 units (SEC Form 4)

Director Stoner Troy A. converted options into 2,934 shares, increasing direct ownership by 21% to 16,667 units (SEC Form 4)

Director Schnorr Lisa M. converted options into 2,934 shares, increasing direct ownership by 9% to 35,911 units (SEC Form 4)

Director Painter Jonathan W converted options into 2,934 shares, increasing direct ownership by 10% to 32,600 units (SEC Form 4)

Director Jaroslawsky Cari L converted options into 2,934 shares, increasing direct ownership by 21% to 16,667 units (SEC Form 4)

Director Barber James J converted options into 2,934 shares, increasing direct ownership by 6% to 53,835 units (SEC Form 4)

SEC Form 4 filed by VP & General Manager - Batavia Smith Alan E

SEC Form 4 filed by President and COO Malone Matthew

SEC Form 4 filed by VP-Finance; CFO Thome Christopher J.

SEC Form 4 filed by Chief Executive Officer Thoren Daniel J.

VP & General Manager - Batavia Smith Alan E converted options into 21,368 shares and covered exercise/tax liability with 10,053 shares, increasing direct ownership by 22% to 61,876 units (SEC Form 4)

Chief Executive Officer Thoren Daniel J. converted options into 8,140 shares and covered exercise/tax liability with 2,934 shares, increasing direct ownership by 2% to 335,119 units (SEC Form 4)

VP-Finance; CFO Thome Christopher J. converted options into 2,951 shares and covered exercise/tax liability with 1,063 shares, increasing direct ownership by 10% to 21,553 units (SEC Form 4)

President and COO Malone Matthew converted options into 3,053 shares, increasing direct ownership by 7% to 46,662 units (SEC Form 4)

VP-Finance; CFO Thome Christopher J. converted options into 2,374 shares and covered exercise/tax liability with 906 shares, increasing direct ownership by 8% to 19,665 units (SEC Form 4)

Chief Executive Officer Thoren Daniel J. converted options into 6,088 shares and covered exercise/tax liability with 2,191 shares, increasing direct ownership by 1% to 329,913 units (SEC Form 4)

President and COO Malone Matthew converted options into 2,374 shares, increasing direct ownership by 6% to 43,609 units (SEC Form 4)

VP & General Manager - Batavia Smith Alan E converted options into 2,374 shares and covered exercise/tax liability with 1,164 shares, increasing direct ownership by 2% to 50,561 units (SEC Form 4)

President and CEO Thoren Daniel J. covered exercise/tax liability with 1,381 shares, decreasing direct ownership by 0.42% to 324,885 units (SEC Form 4)

SEC Form 4 filed by Thoren Daniel J.

SEC Form 4 filed by Malone Matthew

SEC Form 4 filed by Smith Alan E

SEC Form 4 filed by Thome Christopher J.

SEC Form 4 filed by Jaroslawsky Cari L

SEC Form 4 filed by Stoner Troy A.

SEC Form 4 filed by Schnorr Lisa M.

SEC Form 4 filed by Painter Jonathan W

SEC Form 4 filed by Barber James J