Howley W Nicholas
Director
Sale
Calculated transaction value
$309.22K
250 shares @ $1.24K
Traded
Aug 18, 2026
Filed
Aug 19, 2026
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TransDigm Group Incorporated
TDG
ManufacturingTransportation Equipment
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
238 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Howley W Nicholas Director | Aug 19, 2026 1-day lag | Sale Aug 18, 2026 | $309.22K Filed shares x price | SEC Form 4 View filing | |
| Howley W Nicholas Director | Aug 19, 2026 1-day lag | Exercise Aug 18, 2026 | $673.47K Filed shares x price | SEC Form 4 View filing | |
| Howley W Nicholas Director | Aug 19, 2026 1-day lag | Sale Aug 18, 2026 | $643.8K Filed shares x price | SEC Form 4 View filing | |
| Howley W Nicholas Director | Aug 19, 2026 1-day lag | Sale Aug 18, 2026 | $1.63M Filed shares x price | SEC Form 4 View filing | |
| Howley W Nicholas Director | Aug 19, 2026 1-day lag | Sale Aug 18, 2026 | $235.82K Filed shares x price | SEC Form 4 View filing | |
| Howley W Nicholas Director | Aug 19, 2026 1-day lag | Sale Aug 18, 2026 | $333.37K Filed shares x price | SEC Form 4 View filing | |
| Howley W Nicholas Director | Aug 19, 2026 1-day lag | Sale Aug 18, 2026 | $554.99K Filed shares x price | SEC Form 4 View filing | |
| Howley W Nicholas Director | Aug 19, 2026 1-day lag | Sale Aug 18, 2026 | $250.02K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $171.54K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $148.89K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $172.59K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Exercise Aug 17, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $124.39K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $421.2K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $496K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $37.59K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $100.17K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $46.1K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Exercise Aug 17, 2026 | $1.11M Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $139.14K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $829.89K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $74.9K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $180.57K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $403.82K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $25.02K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $320.81K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $59.87K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $460.98K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Aug 18, 2026 1-day lag | Sale Aug 17, 2026 | $617.7K Filed shares x price | SEC Form 4 View filing | |
| Reiss Joel Co-chief Operating Officer | Jul 21, 2026 6-day lag | Exercise Jul 15, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Howley W Nicholas
Director
Exercise
Calculated transaction value
$673.47K
10,132 shares @ $66.47
Traded
Aug 18, 2026
Filed
Aug 19, 2026
Howley W Nicholas
Director
Sale
Calculated transaction value
$643.8K
520 shares @ $1.24K
Traded
Aug 18, 2026
Filed
Aug 19, 2026
Howley W Nicholas
Director
Sale
Calculated transaction value
$1.63M
1,313 shares @ $1.24K
Traded
Aug 18, 2026
Filed
Aug 19, 2026
Howley W Nicholas
Director
Sale
Calculated transaction value
$235.82K
190 shares @ $1.24K
Traded
Aug 18, 2026
Filed
Aug 19, 2026
Howley W Nicholas
Director
Sale
Calculated transaction value
$333.37K
270 shares @ $1.23K
Traded
Aug 18, 2026
Filed
Aug 19, 2026
Howley W Nicholas
Director
Sale
Calculated transaction value
$554.99K
450 shares @ $1.23K
Traded
Aug 18, 2026
Filed
Aug 19, 2026
Howley W Nicholas
Director
Sale
Calculated transaction value
$250.02K
204 shares @ $1.23K
Traded
Aug 18, 2026
Filed
Aug 19, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$171.54K
138 shares @ $1.24K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$148.89K
120 shares @ $1.24K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$172.59K
140 shares @ $1.23K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Exercise
Calculated transaction value
$0
3,900 shares @ $0
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$124.39K
100 shares @ $1.24K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$421.2K
340 shares @ $1.24K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$496K
400 shares @ $1.24K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$37.59K
30 shares @ $1.25K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$100.17K
80 shares @ $1.25K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$46.1K
37 shares @ $1.25K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Exercise
Calculated transaction value
$1.11M
3,900 shares @ $284.97
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$139.14K
112 shares @ $1.24K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$829.89K
671 shares @ $1.24K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$74.9K
60 shares @ $1.25K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$180.57K
145 shares @ $1.25K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$403.82K
327 shares @ $1.23K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$25.02K
20 shares @ $1.25K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$320.81K
260 shares @ $1.23K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$59.87K
48 shares @ $1.25K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$460.98K
373 shares @ $1.24K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Sale
Calculated transaction value
$617.7K
499 shares @ $1.24K
Traded
Aug 17, 2026
Filed
Aug 18, 2026
Reiss Joel
Co-chief Operating Officer
Exercise
Calculated transaction value
$0
3,900 shares @ $0
Traded
Jul 15, 2026
Filed
Jul 21, 2026