TDY (Teledyne Technologies Incorporated)
Insider Trading Activity
Every open-market purchase and sale reported by TDY officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-13 | WESLEY W VON SCHACK | Director | Sell | — | — |
| 2026-08-12 | SIMON M LORNE | Director | Sell | — | — |
| 2026-04-24 | Cynthia Y Belak | Senior VP and Controller | A | — | — |
| 2026-04-24 | Stephen Finis Blackwood | Executive VP and CFO | A | — | — |
| 2026-04-24 | George C Bobb III | President and CEO | A | — | — |
| 2026-04-24 | Melanie Susan Cibik | EVP, GenCounsel, CCO & Sec. | A | — | — |
| 2026-04-24 | ROBERT MEHRABIAN | Executive Chairman | A | — | — |
| 2026-04-24 | Jason VanWees | Vice Chairman | MIXED | — | — |
| 2026-04-23 | Laura A. Black | Director | A | — | — |
| 2026-04-23 | Michelle Kumbier | Director | A | — | — |
| 2026-04-23 | SIMON M LORNE | Director | A | — | — |
| 2026-04-23 | Robert A Malone | Director | A | — | — |
| 2026-04-23 | Vincent J Morales | Director | A | — | — |
| 2026-04-23 | Jane Cecile Sherburne | Director | A | — | — |
| 2026-04-23 | MICHAEL T SMITH | Director | A | — | — |
| 2026-04-23 | WESLEY W VON SCHACK | Director | A | — | — |
| 2026-02-04 | Jason VanWees | Vice Chairman | MIXED | — | — |
| 2026-01-29 | MICHAEL T SMITH | Director | Sell | — | — |
| 2026-01-27 | ROBERT MEHRABIAN | Executive Chairman | MIXED | — | — |
| 2026-01-27 | Cynthia Y Belak | Senior VP and Controller | MIXED | — | — |
| 2026-01-27 | Stephen Finis Blackwood | Executive VP and CFO | MIXED | — | — |
| 2026-01-27 | George C Bobb III | President and CEO | MIXED | — | — |
| 2026-01-27 | Melanie Susan Cibik | EVP, GenCounsel, CCO & Sec. | MIXED | — | — |
| 2026-01-27 | Jason VanWees | Vice Chairman | MIXED | — | — |
| 2026-01-21 | Cynthia Y Belak | Senior VP and Controller | A | — | — |
| 2026-01-21 | Stephen Finis Blackwood | Executive VP and CFO | A | — | — |
| 2026-01-21 | George C Bobb III | President and CEO | A | — | — |
| 2026-01-21 | Melanie Susan Cibik | EVP, GenCounsel, CCO & Sec. | A | — | — |
| 2026-01-21 | Jason VanWees | Vice Chairman | A | — | — |
| 2026-01-21 | ROBERT MEHRABIAN | Executive Chairman | A | — | — |
| 2025-10-22 | Laura A. Black | Director | A | — | — |
| 2025-09-12 | Jane Cecile Sherburne | Director | Sell | — | — |
| 2025-07-30 | MICHAEL T SMITH | Director | Sell | — | — |
| 2025-07-30 | George C Bobb III | President and CEO | MIXED | — | — |
| 2025-07-28 | SIMON M LORNE | Director | Sell | — | — |
| 2025-07-28 | ROBERT MEHRABIAN | Executive Chairman | G | — | — |
| 2025-07-24 | George C Bobb III | President and CEO | A | — | — |
| 2025-04-25 | MICHAEL T SMITH | Director | A | — | — |
| 2025-04-25 | Denise R Singleton | Director | A | — | — |
| 2025-04-25 | Jane Cecile Sherburne | Director | A | — | — |
| 2025-04-25 | Robert A Malone | Director | A | — | — |
| 2025-04-25 | SIMON M LORNE | Director | A | — | — |
| 2025-04-25 | KENNETH C DAHLBERG | Director | A | — | — |
| 2025-04-25 | WESLEY W VON SCHACK | Director | A | — | — |
| 2025-04-25 | Michelle Kumbier | Director | A | — | — |
| 2025-04-25 | Vincent J Morales | Director | A | — | — |
| 2025-04-24 | George C Bobb III | President and COO | A | — | — |
| 2025-04-24 | Melanie Susan Cibik | EVP, GenCounsel, CCO & Sec. | A | — | — |
| 2025-04-24 | Jason VanWees | Vice Chairman | A | — | — |
| 2025-04-24 | Cynthia Y Belak | Senior VP and Controller | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 416,881 | — |
| — | Exec VP, Gen Counsel & Sec. | 352,207 | — |
| — | Executive Chairman | 262,209 | — |
| — | President and CEO | 187,759 | — |
| — | Director | 173,077 | — |
| — | Senior VP & CFO | 128,961 | — |
| — | Director | 68,371 | — |
| — | Director | 56,781 | — |
| — | Vice Chairman | 56,149 | — |
| — | Director | 47,647 | — |
| — | Former Senior VP & CFO | 40,126 | — |
| — | VP & Segment President | 27,159 | — |
| — | Director | 26,513 | — |
| — | EVP, GenCounsel, CCO & Sec. | 26,393 | — |
| — | President, Teledyne Brown Eng. | 22,829 | — |
| — | Director | 21,485 | — |
| — | Executive Vice President | 20,689 | — |
| — | Director | 19,671 | — |
| — | Executive VP and CFO | 11,420 | — |
| — | President and CEO | 9,962 | — |
| — | Director | 9,482 | — |
| — | Chief Executive Officer | 9,307 | — |
| — | Director | 9,193 | — |
| — | VP & Controller | 7,087 | — |
| — | Director | 6,179 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the TDY quote page; the site-wide leaderboard is on the insider transactions hub.