Companies / TransDigm Group Inc. / Activity

Activity — TransDigm Group Inc.

386 moves.

InsidersInstitutions
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$9.51M-7K
-20.96%
25,127
0.05% of shares
medium
Jan 8, 2026Stein Kevin M
Director
SellCommon Stock$8.97M-6K
-25.00%
19,147
0.03% of shares
medium
Feb 2, 2026Stein Kevin M
Director
ExerciseCommon Stock$8.53M+25K
+306.45%
33,158
0.06% of shares
low
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$8.42M-6K
-13.62%
37,457
0.07% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$8.08M-6K
-15.12%
31,792
0.06% of shares
medium
Feb 2, 2026Stein Kevin M
Director
ExerciseCommon Stock$7.87M+23K
+69.36%
56,158
0.10% of shares
low
Jan 8, 2026Stein Kevin M
Director
SellCommon Stock$7.38M-5K
-34.59%
9,908
0.02% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$6.92M-5K
-10.08%
43,363
0.08% of shares
medium
Jan 5, 2026Stein Kevin M
Director
SellCommon Stock$6.11M-4K
-16.21%
23,034
0.04% of shares
medium
Jan 8, 2026Stein Kevin M
Director
ExerciseCommon Stock$5.95M+17K
+212.96%
25,531
0.05% of shares
low
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$5.69M-4K
-7.65%
48,222
0.09% of shares
medium
Jan 14, 2026Stein Kevin M
Director
SellCommon Stock$5.58M-4K
-29.05%
9,680
0.02% of shares
medium
Jan 5, 2026Stein Kevin M
Director
SellCommon Stock$5.42M-4K
-12.58%
27,491
0.05% of shares
medium
May 18, 2026Howley W Nicholas
Director
SellCommon Stock$4.52M-4K
-14.92%
21,680
0.04% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$4.43M-3K
-18.80%
13,355
0.02% of shares
medium
Apr 20, 2026Howley W Nicholas
Director
SellCommon Stock$3.89M-3K
-10.06%
27,508
0.05% of shares
medium
Jan 8, 2026Stein Kevin M
Director
SellCommon Stock$3.83M-3K
-15.23%
15,147
0.03% of shares
medium
Feb 18, 2026Howley W Nicholas
Director
SellCommon Stock$3.59M-3K
-11.21%
21,678
0.04% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$3.05M-2K
-3.94%
52,219
0.09% of shares
medium
Jan 14, 2026Stein Kevin M
Director
SellCommon Stock$3.01M-2K
-13.56%
13,644
0.02% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$2.95M-2K
-8.23%
23,060
0.04% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$2.88M-2K
-9.49%
19,233
0.03% of shares
medium
Jan 5, 2026Stein Kevin M
Director
SellCommon Stock$2.86M-2K
-9.80%
19,173
0.03% of shares
medium
Jan 14, 2026Stein Kevin M
Director
ExerciseCommon Stock$2.61M+8K
+93.49%
15,785
0.03% of shares
low
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$2.59M-2K
-7.85%
21,250
0.04% of shares
medium
Jan 5, 2026Stein Kevin M
Director
SellCommon Stock$2.58M-2K
-17.61%
8,732
0.02% of shares
medium
Jun 18, 2026Howley W Nicholas
Director
SellCommon Stock$2.54M-2K
-7.07%
25,293
0.05% of shares
medium
Jun 18, 2026Howley W Nicholas
Director
SellCommon Stock$2.54M-2K
-7.07%
25,293
0.05% of shares
medium
Jun 18, 2026Howley W Nicholas
Director
SellCommon Stock$2.54M-2K
-7.07%
25,293
0.05% of shares
medium
Mar 18, 2026Howley W Nicholas
Director
SellCommon Stock$2.46M-2K
-7.57%
24,727
0.04% of shares
medium
Jan 5, 2026Stein Kevin M
Director
SellCommon Stock$2.44M-2K
-7.71%
21,257
0.04% of shares
medium
Jan 5, 2026Stein Kevin M
Director
ExerciseCommon Stock$2.41M+7K
+27.05%
33,158
0.06% of shares
low
Jan 5, 2026Stein Kevin M
Director
SellCommon Stock$2.18M-2K
-9.72%
14,747
0.03% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$2.15M-1K
-13.51%
9,586
0.02% of shares
medium
Jan 14, 2026Stein Kevin M
Director
SellCommon Stock$2.14M-2K
-15.72%
8,158
0.01% of shares
medium
Apr 20, 2026Howley W Nicholas
Director
SellCommon Stock$2.12M-2K
-6.71%
23,248
0.04% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$2.10M-1K
-10.95%
11,893
0.02% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$2.03M-1K
-7.39%
17,812
0.03% of shares
medium
Feb 2, 2026Stein Kevin M
Director
SellCommon Stock$1.95M-1K
-7.66%
16,448
0.03% of shares
medium
Jan 5, 2026Stein Kevin M
Director
ExerciseCommon Stock$1.90M+18K
+219.91%
26,098
0.05% of shares
low
Jan 5, 2026Stein Kevin M
Director
SellCommon Stock$1.84M-1K
-7.57%
16,334
0.03% of shares
medium
Jun 18, 2026Howley W Nicholas
Director
SellCommon Stock$1.81M-1K
-4.67%
28,111
0.05% of shares
medium
Jun 18, 2026Howley W Nicholas
Director
SellCommon Stock$1.81M-1K
-4.67%
28,111
0.05% of shares
medium
Jun 18, 2026Howley W Nicholas
Director
SellCommon Stock$1.81M-1K
-4.67%
28,111
0.05% of shares
medium
Jan 8, 2026Stein Kevin M
Director
SellCommon Stock$1.80M-1K
-6.67%
17,869
0.03% of shares
medium
Jan 5, 2026Stein Kevin M
Director
SellCommon Stock$1.71M-1K
-8.64%
13,105
0.02% of shares
medium
Jan 5, 2026Stein Kevin M
Director
SellCommon Stock$1.68M-1K
-9.29%
11,887
0.02% of shares
medium
Mar 18, 2026Howley W Nicholas
Director
SellCommon Stock$1.67M-1K
-4.69%
27,934
0.05% of shares
medium
Apr 20, 2026Howley W Nicholas
Director
SellCommon Stock$1.65M-1K
-4.97%
24,921
0.05% of shares
medium
Feb 18, 2026Howley W Nicholas
Director
SellCommon Stock$1.58M-1K
-4.52%
25,570
0.05% of shares
medium
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