Insider Transactions last 24 months for Transdigm Group Incorporated - NYSE: TDG
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 635 $1,279.15 $812,258.15 3,600 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 422 $1,277.18 $538,971.61 4,235 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 1,288 $1,276.05 $1,643,554.07 4,657 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 55 $1,274.86 $70,117.10 5,945 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 120 $1,274.29 $152,915.26 6,000 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 222 $1,272.71 $282,541.98 6,120 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 122 $1,271.36 $155,106.33 6,342 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 136 $1,270.15 $172,739.92 6,464 Reiss Joel Co-Chief Operating Officer 09/22/2025 AM Direct COM 3,000 $284.97 $854,910.00 6,600 Small Robert J Director 09/19/2025 AA Direct COM 44 $1,288.13 $56,677.72 15,625 Barr David Director 09/19/2025 AA Direct COM 36 $1,288.13 $46,372.68 32,138 Cronin Jane M. Director 09/19/2025 AA Direct COM 29 $1,288.13 $37,355.77 670 Graff Michael Director 09/19/2025 AA Direct COM 29 $1,288.13 $37,355.77 1,993 Hennessy Sean P Director 09/19/2025 AA Direct COM 36 $1,288.13 $46,372.68 33,749 Santana Michele Director 09/19/2025 AA Direct COM 29 $1,288.13 $37,355.77 741 Small Robert J Director 09/15/2025 DG Direct COM 10,000 $0.00 $0.00 5,581 Howley W Nicholas Director 09/15/2025 DS Indirect COM 90 $1,288.54 $115,968.60 21,548 Howley W Nicholas Director 09/15/2025 DS Indirect COM 150 $1,287.60 $193,140.00 21,638 Howley W Nicholas Director 09/15/2025 DS Indirect COM 502 $1,286.19 $645,667.38 21,788 Howley W Nicholas Director 09/15/2025 DS Indirect COM 471 $1,285.07 $605,267.97 22,290 Howley W Nicholas Director 09/15/2025 DS Indirect COM 289 $1,284.10 $371,104.90 22,761 Howley W Nicholas Director 09/15/2025 DS Indirect COM 186 $1,282.68 $238,578.48 23,050 Howley W Nicholas Director 09/15/2025 DS Indirect COM 160 $1,280.74 $204,918.40 23,236 Howley W Nicholas Director 09/15/2025 DS Indirect COM 378 $1,278.72 $483,356.16 23,396 Howley W Nicholas Director 09/15/2025 DS Indirect COM 195 $1,277.70 $249,151.50 23,774
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Small Robert J Director 09/19/2025 AA Direct COM 44 $1,288.13 $56,677.72 15,625 Barr David Director 09/19/2025 AA Direct COM 36 $1,288.13 $46,372.68 32,138 Cronin Jane M. Director 09/19/2025 AA Direct COM 29 $1,288.13 $37,355.77 670 Graff Michael Director 09/19/2025 AA Direct COM 29 $1,288.13 $37,355.77 1,993 Hennessy Sean P Director 09/19/2025 AA Direct COM 36 $1,288.13 $46,372.68 33,749 Santana Michele Director 09/19/2025 AA Direct COM 29 $1,288.13 $37,355.77 741 Graff Michael Director 06/12/2025 AG Indirect COM 1,000 $0.00 $0.00 7,000 Graff Michael Director 05/14/2025 AG Indirect COM 2,000 $0.00 $0.00 6,000 Small Robert J Director 03/26/2025 AA Direct COM 42 $1,346.50 $56,553.00 15,581 Graff Michael Director 03/26/2025 AA Direct COM 27 $1,346.50 $36,355.50 4,964 Valladares Iii Jorge L. Director 03/26/2025 AA Direct COM 27 $1,346.50 $36,355.50 11,085 Santana Michele Director 03/26/2025 AA Direct COM 27 $1,346.50 $36,355.50 712 Hennessy Sean P Director 03/26/2025 AA Direct COM 35 $1,346.50 $47,127.50 33,713 Cronin Jane M. Director 03/26/2025 AA Direct COM 27 $1,346.50 $36,355.50 641 Barr David Director 03/26/2025 AA Direct COM 35 $1,346.50 $47,127.50 32,102 Santana Michele Director 09/25/2024 AA Direct COM 27 $1,367.76 $36,929.52 685 Small Robert J Director 09/25/2024 AA Direct COM 42 $1,367.76 $57,445.92 15,539 Barr David Director 09/25/2024 AA Direct COM 34 $1,367.76 $46,503.84 32,067 Hennessy Sean P Director 09/25/2024 AA Direct COM 34 $1,367.76 $46,503.84 33,678 Graff Michael Director 09/25/2024 AA Direct COM 27 $1,367.76 $36,929.52 4,937 Valladares Jorge Director 09/25/2024 AA Direct COM 27 $1,367.76 $36,929.52 11,058 Cronin Jane M. Director 09/25/2024 AA Direct COM 27 $1,367.76 $36,929.52 614 Graff Michael Director 03/22/2024 AJ Indirect COM 0 $0.00 $0.00 4,000 Graff Michael Director 03/22/2024 AJ Indirect COM 0 $0.00 $0.00 5,096 Graff Michael Director 03/22/2024 AJ Indirect COM 0 $0.00 $0.00 200
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 635 $1,279.15 $812,258.15 3,600 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 422 $1,277.18 $538,971.61 4,235 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 1,288 $1,276.05 $1,643,554.07 4,657 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 55 $1,274.86 $70,117.10 5,945 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 120 $1,274.29 $152,915.26 6,000 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 222 $1,272.71 $282,541.98 6,120 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 122 $1,271.36 $155,106.33 6,342 Reiss Joel Co-Chief Operating Officer 09/22/2025 DS Direct COM 136 $1,270.15 $172,739.92 6,464 Small Robert J Director 09/15/2025 DG Direct COM 10,000 $0.00 $0.00 5,581 Howley W Nicholas Director 09/15/2025 DS Indirect COM 90 $1,288.54 $115,968.60 21,548 Howley W Nicholas Director 09/15/2025 DS Indirect COM 150 $1,287.60 $193,140.00 21,638 Howley W Nicholas Director 09/15/2025 DS Indirect COM 502 $1,286.19 $645,667.38 21,788 Howley W Nicholas Director 09/15/2025 DS Indirect COM 471 $1,285.07 $605,267.97 22,290 Howley W Nicholas Director 09/15/2025 DS Indirect COM 289 $1,284.10 $371,104.90 22,761 Howley W Nicholas Director 09/15/2025 DS Indirect COM 186 $1,282.68 $238,578.48 23,050 Howley W Nicholas Director 09/15/2025 DS Indirect COM 160 $1,280.74 $204,918.40 23,236 Howley W Nicholas Director 09/15/2025 DS Indirect COM 378 $1,278.72 $483,356.16 23,396 Howley W Nicholas Director 09/15/2025 DS Indirect COM 195 $1,277.70 $249,151.50 23,774 Howley W Nicholas Director 09/15/2025 DS Indirect COM 165 $1,276.40 $210,606.00 23,969 Howley W Nicholas Director 09/15/2025 DS Indirect COM 150 $1,273.90 $191,085.00 24,134 Small Robert J Director 09/12/2025 DS Indirect COM 16 $1,284.17 $20,546.77 83,419 Small Robert J Director 09/12/2025 DS Indirect COM 197 $1,283.19 $252,787.82 83,435 Small Robert J Director 09/12/2025 DS Indirect COM 149 $1,282.64 $191,112.81 83,632 Small Robert J Director 09/12/2025 DS Indirect COM 520 $1,281.22 $666,234.61 83,781 Small Robert J Director 09/12/2025 DS Indirect COM 287 $1,280.54 $367,515.41 84,301
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Reiss Joel Co-Chief Operating Officer 09/22/2025 AM Direct COM 3,000 $284.97 $854,910.00 6,600 Howley W Nicholas Director 09/15/2025 AM Indirect COM 2,736 $50.92 $139,317.12 24,284 Graff Michael Director 08/26/2025 AM Direct COM 1,760 $156.47 $275,387.20 3,724 Reiss Joel Co-Chief Operating Officer 08/20/2025 AM Direct COM 3,000 $284.97 $854,910.00 6,600 Howley W Nicholas Director 08/15/2025 AM Indirect COM 2,736 $140.92 $385,557.12 24,284 Reiss Joel Co-Chief Operating Officer 07/21/2025 AM Direct COM 3,000 $284.97 $854,910.00 6,600 Howley W Nicholas Director 07/15/2025 AM Indirect COM 2,736 $140.92 $385,557.12 24,284 Reiss Joel Co-Chief Operating Officer 06/20/2025 AM Direct COM 3,000 $284.97 $854,910.00 6,600 Howley W Nicholas Director 06/16/2025 AM Indirect COM 2,736 $140.92 $385,557.12 24,284 Wynne Sarah Chief Financial Officer 06/13/2025 AM Direct COM 1,800 $559.78 $1,007,604.00 5,200 Wynne Sarah Chief Financial Officer 06/12/2025 AM Direct COM 3,200 $559.78 $1,791,296.00 6,600 Hennessy Sean P Director 05/20/2025 AM Direct COM 4,700 $156.47 $735,409.00 38,413 Reiss Joel Co-Chief Operating Officer 05/20/2025 AM Direct COM 3,000 $284.97 $854,910.00 6,600 Howley W Nicholas Director 05/15/2025 AM Indirect COM 2,736 $140.92 $385,557.12 24,284 Valladares Iii Jorge L. Director 05/14/2025 AM Indirect COM 3,783 $284.97 $1,078,041.51 3,783 Warren Jessica L GC, CCO, Secretary 05/13/2025 AM Direct COM 490 $643.00 $315,070.00 1,065 Valladares Iii Jorge L. Director 05/13/2025 AM Indirect COM 6,217 $284.97 $1,771,658.49 6,217 Howley W Nicholas Director 05/05/2025 AM Indirect COM 49,241 $140.92 $6,939,041.72 70,789 Reiss Joel Co-Chief Operating Officer 04/21/2025 AM Direct COM 3,300 $226.34 $746,922.00 6,900 Howley W Nicholas Director 04/15/2025 AM Indirect COM 5,472 $140.92 $771,114.24 27,020 Stein Kevin M President & CEO 04/14/2025 AM Indirect COM 20,000 $195.88 $3,917,600.00 28,158 Reiss Joel Co-Chief Operating Officer 03/20/2025 AM Direct COM 3,000 $226.34 $679,020.00 6,600 Howley W Nicholas Director 03/17/2025 AM Indirect COM 5,472 $140.92 $771,114.24 27,020 Stein Kevin M President & CEO 03/12/2025 AM Indirect COM 20,000 $195.88 $3,917,600.00 28,158 Warren Jessica L GC, CCO, Secretary 03/04/2025 AM Direct COM 275 $560.81 $154,222.75 850
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Transaction Type Key A = Acquired, D = Disposed A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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