Companies / TransDigm Group Inc. / Activity
Activity — TransDigm Group Inc.
386 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | Howley W Nicholas Director | Other | Common Stock | $0 | 0 0.00% | 21,548 0.04% of shares | low |
| Feb 25, 2026 | Small Robert J Director | Buy | Common Stock | $1.3K | +1 +<0.01% | 366,142 0.66% of shares | low |
| Feb 2, 2026 | Stein Kevin M Director | Sell | Common Stock | $1.4K | -1 -0.00% | 55,891 0.10% of shares | low |
| Feb 2, 2026 | Stein Kevin M Director | Sell | Common Stock | $2.8K | -2 -0.00% | 55,898 0.10% of shares | low |
| Feb 2, 2026 | Stein Kevin M Director | Sell | Common Stock | $2.8K | -2 -0.00% | 55,604 0.10% of shares | low |
| Feb 2, 2026 | Stein Kevin M Director | Sell | Common Stock | $8.5K | -6 -0.01% | 55,892 0.10% of shares | low |
| May 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $11.6K | -10 -0.22% | 4,450 <0.01% of shares | low |
| Mar 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $12.2K | -10 -0.04% | 22,405 0.04% of shares | low |
| Apr 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $12.9K | -10 -0.27% | 3,760 <0.01% of shares | low |
| Feb 2, 2026 | Stein Kevin M Director | Sell | Common Stock | $14.4K | -10 -0.12% | 8,158 0.01% of shares | low |
| Jun 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $17.3K | -13 -0.06% | 22,077 0.04% of shares | low |
| Jun 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $17.3K | -13 -0.06% | 22,077 0.04% of shares | low |
| Jun 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $17.3K | -13 -0.06% | 22,077 0.04% of shares | low |
| Apr 20, 2026 | Howley W Nicholas Director | Exercise | Common Stock | $22.8K | +343 +1.09% | 31,680 0.06% of shares | low |
| Mar 16, 2026 | Reiss Joel Executive | Sell | Common Stock | $24.5K | -20 -0.27% | 7,480 0.01% of shares | low |
| May 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $26.8K | -23 -0.07% | 31,347 0.06% of shares | low |
| Jan 5, 2026 | Stein Kevin M Director | Sell | Common Stock | $27.3K | -20 -0.06% | 32,578 0.06% of shares | low |
| May 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $30.4K | -26 -0.68% | 3,783 <0.01% of shares | low |
| Feb 17, 2026 | Reiss Joel Executive | Sell | Common Stock | $34.6K | -27 -0.36% | 7,473 0.01% of shares | low |
| May 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $35.2K | -30 -0.82% | 3,647 <0.01% of shares | low |
| Mar 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $35.4K | -29 -0.13% | 22,415 0.04% of shares | low |
| Mar 20, 2026 | Cronin Jane M. Director | Grant | Common Stock | $36.4K | +30 +4.48% | 700 <0.01% of shares | low |
| Mar 20, 2026 | Santana Michele Director | Grant | Common Stock | $36.4K | +30 +4.05% | 771 <0.01% of shares | low |
| Mar 20, 2026 | Palmer Peter Director | Grant | Common Stock | $36.4K | +30 +0.75% | 4,030 <0.01% of shares | low |
| Mar 20, 2026 | Graff Michael Director | Grant | Common Stock | $36.4K | +30 +1.81% | 1,683 <0.01% of shares | low |
| Feb 17, 2026 | Reiss Joel Executive | Sell | Common Stock | $37.8K | -29 -0.77% | 3,720 <0.01% of shares | low |
| Jun 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $38.6K | -30 -0.83% | 3,600 <0.01% of shares | low |
| Feb 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $39.0K | -30 -0.10% | 30,766 0.06% of shares | low |
| Jun 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $40.6K | -32 -0.43% | 7,468 0.01% of shares | low |
| Apr 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $41.1K | -32 -0.82% | 3,870 <0.01% of shares | low |
| Mar 20, 2026 | McCullough Gary E Director | Grant | Common Stock | $44.9K | +37 +4.04% | 952 <0.01% of shares | low |
| May 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $45.8K | -40 -0.13% | 31,640 0.06% of shares | low |
| Mar 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $46.6K | -38 -0.17% | 22,297 0.04% of shares | low |
| May 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $47.1K | -40 -0.14% | 28,480 0.05% of shares | low |
| Mar 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $48.9K | -40 -0.18% | 22,444 0.04% of shares | low |
| Mar 16, 2026 | Reiss Joel Executive | Sell | Common Stock | $49.4K | -40 -0.55% | 7,260 0.01% of shares | low |
| Mar 20, 2026 | Hennessy Sean P Director | Grant | Common Stock | $49.8K | +41 +0.12% | 33,790 0.06% of shares | low |
| Mar 20, 2026 | Barr David Director | Grant | Common Stock | $49.8K | +41 +0.13% | 32,179 0.06% of shares | low |
| Jan 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $50.3K | -35 -0.94% | 3,690 <0.01% of shares | low |
| May 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $50.4K | -43 -1.14% | 3,740 <0.01% of shares | low |
| May 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $52.1K | -45 -0.94% | 4,735 <0.01% of shares | low |
| May 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $55.2K | -47 -1.29% | 3,600 <0.01% of shares | low |
| Feb 2, 2026 | Stein Kevin M Director | Sell | Common Stock | $56.2K | -40 -0.07% | 56,118 0.10% of shares | low |
| Jan 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $57.6K | -40 -1.10% | 3,600 <0.01% of shares | low |
| May 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $57.6K | -50 -0.98% | 5,030 <0.01% of shares | low |
| May 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $57.8K | -50 -1.04% | 4,780 <0.01% of shares | low |
| May 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $58.1K | -50 -0.16% | 31,370 0.06% of shares | low |
| Mar 18, 2026 | Howley W Nicholas Director | Sell | Common Stock | $59.7K | -49 -0.22% | 22,574 0.04% of shares | low |
| Mar 16, 2026 | Reiss Joel Executive | Sell | Common Stock | $61.7K | -50 -0.68% | 7,300 0.01% of shares | low |
| Jan 15, 2026 | Reiss Joel Executive | Sell | Common Stock | $62.5K | -44 -0.59% | 7,456 0.01% of shares | low |