TransDigm Group INC (TDG) has 11 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 1 sales totalling $510K. Most recent filing: Sept. 16, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
|---|---|---|---|---|---|---|
| Sept. 16, 2026 filed Sept. 15, 2026 | Reiss Joel Co-Chief Operating Officer | $3,157,489 | 11,700 | 0% | Yes | |
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| Aug. 19, 2026 filed Aug. 18, 2026 | Howley W Nicholas Director | $11,852,475 | 30,396 | 0% | Yes | |
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| Aug. 18, 2026 filed Aug. 17, 2026 | Reiss Joel Co-Chief Operating Officer | $3,719,769 | 11,700 | 0% | Yes | |
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| July 21, 2026 filed July 15, 2026 | Reiss Joel Co-Chief Operating Officer | $0 | 3,900 | 0% | Yes | |
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| July 21, 2026 filed July 20, 2026 | Howley W Nicholas Director | $11,647,814 | 30,396 | 0% | Yes | |
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Showing the 5 most recent of 11 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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