4
Changes in Ownership
TransDigm Group INC Filed Acc 0001193125-26-110760
Co-Chief Operating Officer sold 3,900 shares at an average $1,243.70 ($4,850,431)
- Co-Chief Operating Officer acquired 3,900 shares (option exercise)
- Traded under a Rule 10b5-1 plan
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Option exercise 10b5-1 | +3,900 | $284.97 | $1,111,383 | 7,500 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −20 | $1,222.87 | $24,457 | 7,480 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −70 | $1,231.69 | $86,218 | 7,410 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −60 | $1,232.57 | $73,954 | 7,350 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −50 | $1,233.62 | $61,681 | 7,300 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −40 | $1,235.13 | $49,405 | 7,260 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −56 | $1,236.31 | $69,233 | 7,204 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −134 | $1,237.75 | $165,858 | 7,070 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −160 | $1,238.57 | $198,172 | 6,910 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −260 | $1,239.94 | $322,386 | 6,650 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −420 | $1,240.92 | $521,185 | 6,230 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −320 | $1,241.99 | $397,435 | 5,910 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −350 | $1,243.00 | $435,049 | 5,560 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −120 | $1,244.09 | $149,290 | 5,440 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −90 | $1,245.10 | $112,059 | 5,350 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −227 | $1,246.21 | $282,889 | 5,123 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −531 | $1,247.08 | $662,199 | 4,592 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −490 | $1,248.24 | $611,636 | 4,102 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −315 | $1,249.29 | $393,526 | 3,787 | D |
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Sale 10b5-1 | −187 | $1,250.25 | $233,798 | 3,600 | D |
| Derivatives | |||||||
| Reiss Joel Co-Chief Operating Officer | 2026-03-16 | Option exercise · Stock Option 10b5-1 | −3,900 | 27,500 | D | ||
| Open-market sales · 3,900 sh · avg $1,243.70 · $4,850,431 | |||||||
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