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Insider ActivityTDG
Howley W Nicholas, Insider at TransDigm Group INC, sold $546K of TDG
Updated Jun 18, 2026
Howley W Nicholas
Insider
TransDigm Group INC ·
$TDG
Transaction Details
| Insider | Howley W Nicholas |
|---|---|
| Title | Insider |
| Company | TransDigm Group INC |
| Ticker | TDG |
| Transaction Type | Sale |
| Transaction Date | 2026-04-20 |
| Shares Traded | 430 |
| Price Per Share | $1,270.4586 |
| Total Value | $546K |
| Filed Date | 2026-04-21 |
| Accession Number | 0001193125-26-167008 |
Ownership Context
| Shares Owned After Transaction | 21,607 |
|---|---|
| Ownership Type | Indirect |
SEC Filing
Accession: 0001193125-26-167008
Other Insider Trades — TDG
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Reiss Joel | Co-Chief Operating Officer | sold | $382K | 2026-06-15 |
| Reiss Joel | Co-Chief Operating Officer | sold | $546K | 2026-06-15 |
| Reiss Joel | Co-Chief Operating Officer | sold | $74K | 2026-06-15 |
| Reiss Joel | Co-Chief Operating Officer | sold | $221K | 2026-06-15 |
| Reiss Joel | Co-Chief Operating Officer | sold | $765K | 2026-06-15 |
| Reiss Joel | Co-Chief Operating Officer | sold | $640K | 2026-06-15 |
| Reiss Joel | Co-Chief Operating Officer | traded | $1.1M | 2026-06-15 |
| Reiss Joel | Co-Chief Operating Officer | sold | $41K | 2026-06-15 |
| Reiss Joel | Co-Chief Operating Officer | sold | $186K | 2026-06-15 |
| Reiss Joel | Co-Chief Operating Officer | sold | $631K | 2026-06-15 |
Other Trades by Howley W Nicholas
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| TDG | TransDigm Group INC | traded | $673K | 2026-05-18 |
| TDG | TransDigm Group INC | sold | $46K | 2026-05-18 |
| TDG | TransDigm Group INC | sold | $69K | 2026-05-18 |
| TDG | TransDigm Group INC | sold | $92K | 2026-05-18 |
| TDG | TransDigm Group INC | sold | $58K | 2026-05-18 |
| TDG | TransDigm Group INC | sold | $27K | 2026-05-18 |
| TDG | TransDigm Group INC | sold | $128K | 2026-05-18 |
| TDG | TransDigm Group INC | sold | $684K | 2026-05-18 |
| TDG | TransDigm Group INC | sold | $541K | 2026-05-18 |
| TDG | TransDigm Group INC | sold | $456K | 2026-05-18 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for TDG — TransDigm Group INC →
Whisper Score — TDG
96.56
Full Degen
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 18, 2026 at 07:19 UTC