TDY
Teledyne Technologies Incorporated
NYSE: TDY · TECHNOLOGY · SCIENTIFIC & TECHNICAL INSTRUMENTS
$665.56
+1.61% today
Updated 2026-10-28
Market cap
$28.68B
P/E ratio
29.93
P/S ratio
4.50x
EPS (TTM)
$20.67
Dividend yield
—
52W range
$483 – $698
Volume
0.3M
Teledyne Technologies Incorporated (TDY) Insider transactions
Net insider activity
Net selling (23,820 shares)
Buy transactions
49
Sell transactions
51
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-12 | VON, SCHACK WESLEY W | Director | Sale | 468 | $686.63 | $321342.84 |
| 2026-08-12 | LORNE, SIMON M | Director | Sale | 3,451 | $679.74 | $2.35M |
| 2026-08-12 | LORNE, SIMON M | Director | Sale | 2,000 | $680.18 | $1.36M |
| 2026-08-12 | LORNE, SIMON M | Director | Sale | 958 | $682.81 | $654134.28 |
| 2026-08-12 | LORNE, SIMON M | Director | Sale | 40 | $681.79 | $27271.70 |
| 2026-04-22 | VON, SCHACK WESLEY W | Director | Buy | 319 | — | — |
| 2026-04-22 | VANWEES, JASON | Vice Chairman | Buy | 2,415 | — | — |
| 2026-04-22 | VANWEES, JASON | Vice Chairman | Sale | 126 | — | — |
| 2026-04-22 | VANWEES, JASON | Vice Chairman | Buy | 272 | — | — |
| 2026-04-22 | VANWEES, JASON | Vice Chairman | Buy | 126 | — | — |
| 2026-04-22 | VANWEES, JASON | Vice Chairman | Sale | 65 | — | — |
| 2026-04-22 | SMITH, MICHAEL T | Director | Buy | 319 | — | — |
| 2026-04-22 | SHERBURNE, JANE CECILE | Director | Buy | 319 | — | — |
| 2026-04-22 | MORALES, VINCENT J | Director | Buy | 319 | — | — |
| 2026-04-22 | MEHRABIAN, ROBERT | Director, Executive Chairman | Buy | 5,633 | — | — |
| 2026-04-22 | MALONE, ROBERT A | Director | Buy | 319 | — | — |
| 2026-04-22 | LORNE, SIMON M | Director | Buy | 319 | — | — |
| 2026-04-22 | KUMBIER, MICHELLE | Director | Buy | 319 | — | — |
| 2026-04-22 | CIBIK, MELANIE SUSAN | EVP, GenCounsel, CCO & Sec. | Buy | 2,138 | — | — |
| 2026-04-22 | BOBB, GEORGE C III | Director, President and CEO | Buy | 5,515 | — | — |
| 2026-04-22 | BLACKWOOD, STEPHEN FINIS | Executive VP and CFO | Buy | 2,470 | — | — |
| 2026-04-22 | BLACK, LAURA A. | Director | Buy | 319 | — | — |
| 2026-04-22 | BELAK, CYNTHIA Y | Senior VP and Controller | Buy | 1,255 | — | — |
| 2026-02-03 | VANWEES, JASON | Vice Chairman | Sale | 5,000 | — | — |
| 2026-02-03 | VANWEES, JASON | Vice Chairman | Sale | 2,500 | — | — |
| 2026-02-03 | VANWEES, JASON | Vice Chairman | Buy | 5,000 | $192.00 | $960000.00 |
| 2026-02-03 | VANWEES, JASON | Vice Chairman | Sale | 2,580 | $630.49 | $1.63M |
| 2026-02-03 | VANWEES, JASON | Vice Chairman | Buy | 2,500 | $123.38 | $308450.00 |
| 2026-02-03 | VANWEES, JASON | Vice Chairman | Sale | 2,420 | $631.39 | $1.53M |
| 2026-02-03 | VANWEES, JASON | Vice Chairman | Sale | 2,220 | $630.39 | $1.40M |
| 2026-02-03 | VANWEES, JASON | Vice Chairman | Sale | 280 | $631.07 | $176699.21 |
| 2026-01-29 | SMITH, MICHAEL T | Director | Sale | 2,469 | $621.00 | $1.53M |
| 2026-01-28 | SMITH, MICHAEL T | Director | Sale | 1,531 | $621.00 | $950751.00 |
| 2026-01-24 | VANWEES, JASON | Vice Chairman | Sale | 184 | — | — |
| 2026-01-24 | VANWEES, JASON | Vice Chairman | Sale | 160 | — | — |
| 2026-01-24 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 1,630 | — | — |
| 2026-01-24 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 1,350 | — | — |
| 2026-01-24 | CIBIK, MELANIE SUSAN | EVP, GenCounsel, CCO & Sec. | Sale | 165 | — | — |
| 2026-01-24 | CIBIK, MELANIE SUSAN | EVP, GenCounsel, CCO & Sec. | Sale | 145 | — | — |
| 2026-01-24 | BOBB, GEORGE C III | Director, President and CEO | Sale | 239 | — | — |
| 2026-01-24 | BOBB, GEORGE C III | Director, President and CEO | Sale | 201 | — | — |
| 2026-01-24 | BLACKWOOD, STEPHEN FINIS | Executive VP and CFO | Sale | 137 | — | — |
| 2026-01-24 | BLACKWOOD, STEPHEN FINIS | Executive VP and CFO | Sale | 123 | — | — |
| 2026-01-24 | BELAK, CYNTHIA Y | Senior VP and Controller | Sale | 131 | — | — |
| 2026-01-24 | BELAK, CYNTHIA Y | Senior VP and Controller | Sale | 118 | — | — |
| 2026-01-23 | VANWEES, JASON | Vice Chairman | Sale | 120 | — | — |
| 2026-01-23 | VANWEES, JASON | Vice Chairman | Buy | 121 | — | — |
| 2026-01-23 | VANWEES, JASON | Vice Chairman | Sale | 50 | — | — |
| 2026-01-20 | VANWEES, JASON | Vice Chairman | Buy | 1,119 | — | — |
| 2026-01-20 | MEHRABIAN, ROBERT | Director, Executive Chairman | Buy | 6,207 | — | — |
| 2026-01-20 | MEHRABIAN, ROBERT | Director, Executive Chairman | Buy | 2,690 | — | — |
| 2026-01-20 | CIBIK, MELANIE SUSAN | EVP, GenCounsel, CCO & Sec. | Buy | 990 | — | — |
| 2026-01-20 | BOBB, GEORGE C III | Director, President and CEO | Buy | 2,633 | — | — |
| 2026-01-20 | BLACKWOOD, STEPHEN FINIS | Executive VP and CFO | Buy | 1,144 | — | — |
| 2026-01-20 | BELAK, CYNTHIA Y | Senior VP and Controller | Buy | 581 | — | — |
| 2025-10-21 | BLACK, LAURA A. | Director | Buy | 183 | — | — |
| 2025-09-12 | SHERBURNE, JANE CECILE | Director | Sale | 2,000 | $554.76 | $1.11M |
| 2025-07-30 | BOBB, GEORGE C III | President and CEO | Sale | 6,735 | — | — |
| 2025-07-30 | BOBB, GEORGE C III | President and CEO | Buy | 6,735 | $217.39 | $1.46M |
| 2025-07-30 | BOBB, GEORGE C III | President and CEO | Sale | 6,260 | $555.35 | $3.48M |
| 2025-07-30 | BOBB, GEORGE C III | President and CEO | Sale | 475 | $556.21 | $264199.65 |
| 2025-07-28 | SMITH, MICHAEL T | Director | Sale | 1,975 | $560.10 | $1.11M |
| 2025-07-28 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 14,400 | — | — |
| 2025-07-25 | LORNE, SIMON M | Director | Sale | 4,533 | $549.27 | $2.49M |
| 2025-07-25 | LORNE, SIMON M | Director | Sale | 1,378 | $550.37 | $758416.61 |
| 2025-07-25 | LORNE, SIMON M | Director | Sale | 400 | $551.29 | $220515.00 |
| 2025-07-22 | BOBB, GEORGE C III | President and CEO | Buy | 4,660 | — | — |
| 2025-04-23 | VON, SCHACK WESLEY W | Director | Buy | 468 | — | — |
| 2025-04-23 | SMITH, MICHAEL T | Director | Buy | 468 | — | — |
| 2025-04-23 | SINGLETON, DENISE R | Director | Buy | 468 | — | — |
| 2025-04-23 | SHERBURNE, JANE CECILE | Director | Buy | 468 | — | — |
| 2025-04-23 | MORALES, VINCENT J | Director | Buy | 468 | — | — |
| 2025-04-23 | MALONE, ROBERT A | Director | Buy | 468 | — | — |
| 2025-04-23 | LORNE, SIMON M | Director | Buy | 468 | — | — |
| 2025-04-23 | KUMBIER, MICHELLE | Director | Buy | 468 | — | — |
| 2025-04-23 | DAHLBERG, KENNETH C | Director | Buy | 468 | — | — |
| 2025-04-22 | VANWEES, JASON | Vice Chairman | Buy | 3,317 | — | — |
| 2025-04-22 | VANWEES, JASON | Vice Chairman | Buy | 380 | — | — |
| 2025-04-22 | ROKS, EDWIN | Chief Executive Officer | Buy | 6,021 | — | — |
| 2025-04-22 | MEHRABIAN, ROBERT | Director, Executive Chairman | Buy | 6,133 | — | — |
| 2025-04-22 | CIBIK, MELANIE SUSAN | EVP, GenCounsel, CCO & Sec. | Buy | 2,772 | — | — |
| 2025-04-22 | BOBB, GEORGE C III | President and COO | Buy | 4,078 | — | — |
| 2025-04-22 | BLACKWOOD, STEPHEN FINIS | Executive VP and CFO | Buy | 3,033 | — | — |
| 2025-04-22 | BELAK, CYNTHIA Y | Senior VP and Controller | Buy | 1,721 | — | — |
| 2025-03-03 | VANWEES, JASON | Vice Chairman | Sale | 3,700 | — | — |
| 2025-03-03 | VANWEES, JASON | Vice Chairman | Buy | 3,700 | $123.38 | $456506.00 |
| 2025-03-03 | CIBIK, MELANIE SUSAN | EVP, GenCounsel, CCO & Sec. | Sale | 706 | $519.96 | $367090.21 |
| 2025-02-07 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 5,007 | — | — |
| 2025-02-07 | MEHRABIAN, ROBERT | Director, Executive Chairman | Buy | 5,007 | $192.00 | $961344.00 |
| 2025-02-07 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 4,982 | $510.33 | $2.54M |
| 2025-02-07 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 25 | $511.06 | $12776.50 |
| 2025-02-06 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 26,530 | — | — |
| 2025-02-06 | MEHRABIAN, ROBERT | Director, Executive Chairman | Buy | 26,530 | $192.00 | $5.09M |
| 2025-02-06 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 15,453 | $513.63 | $7.94M |
| 2025-02-06 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 10,877 | $511.02 | $5.56M |
| 2025-02-06 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 200 | $514.70 | $102939.00 |
| 2025-01-31 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 3,266 | $518.63 | $1.69M |
| 2025-01-31 | MEHRABIAN, ROBERT | Director, Executive Chairman | Sale | 2,502 | $517.68 | $1.30M |
| 2025-01-29 | CIBIK, MELANIE SUSAN | EVP, GenCounsel, CCO & Sec. | Sale | 2,699 | — | — |
| 2025-01-29 | CIBIK, MELANIE SUSAN | EVP, GenCounsel, CCO & Sec. | Sale | 2,699 | $510.03 | $1.38M |
Frequently asked questions
Are TDY insiders buying or selling?
Over the transactions on record, TDY insiders have been net sellers, with about $42.24M in stock sold across 51 sales, against 6 open-market purchases.
Does insider selling at TDY mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which TDY insiders are selling the most?
Recent selling is concentrated in a few names. MEHRABIAN, ROBERT accounts for the largest share on record, with about $19.14M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.