// company-profile
TransDigm Group INC
TDG// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $24.9M across 45 transactions, with 5 offsetting purchases.
// 90-day insight
Over the last 90 days, TransDigm Group INC insiders bought $2.0M (5 transactions) and sold $26.9M (45 transactions).
- Most active insider: Howley W Nicholas with 50 transactions totaling $28.9M.
- Largest single sale: $2.5M by Howley W Nicholas on Jun 18, 2026.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of TransDigm Group INC as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | Howley W Nicholas | TDG | Sale | 275 | $1333.62 | $367K |
| Jun 18, 2026 | Howley W Nicholas | TDG | Option Exercise | 10,132 | $66.47 | $673K |
| Jun 18, 2026 | Howley W Nicholas | TDG | Sale | 1,376 | $1316.86 | $1.81M |
| Jun 18, 2026 | Howley W Nicholas | TDG | Sale | 13 | $1331.73 | $17K |
| Jun 18, 2026 | Howley W Nicholas | TDG | Option Exercise | 10,132 | $0.00 | $0K |
45 more transactions hidden
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