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TDY Teledyne Technologies Incorporated
Insider figures are trailing 90 days, open-market Form 4 only. Institutional figures are the latest reported quarter. These windows are not simultaneous.
-$4.7M net selling - trailing 90 days
0 buyers - 2 unique sellers
Historical context: No open-market activity in Sep 2026 — insiders sold in 10 of the last 24 months
Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.
open-market Form 4 only - grants, exercises, tax withholding excluded. ~ derived from SEC-reported shares x price.
Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.
Who is responsible
| Insider | Role | Net activity | Rows |
|---|---|---|---|
| LORNE SIMON M | — | -~$4.4M | 4 |
| VON SCHACK WESLEY W | — | -~$0.3M | 1 |
Transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| August 12, 2026 | LORNE SIMON M | — | 4 reported sale rows | 6449 | — | ~$4.4M |
| August 12, 2026 | LORNE SIMON M | — | S | -958 | 682.8124 | ~$0.7M |
| August 12, 2026 | LORNE SIMON M | — | S | -40 | 681.7925 | ~$27K |
| August 12, 2026 | LORNE SIMON M | — | S | -3451 | 679.737 | ~$2.3M |
| August 12, 2026 | LORNE SIMON M | — | S | -2000 | 680.1773 | ~$1.4M |
| August 12, 2026 | VON SCHACK WESLEY W | — | S | -468 | 686.63 | ~$0.3M |
| February 3, 2026 | VanWees Jason | Vice Chairman | 4 reported sale rows | 7500 | — | ~$4.7M |
| February 3, 2026 | VanWees Jason | Vice Chairman | S | -2580 | 630.4906 | ~$1.6M |
| February 3, 2026 | VanWees Jason | Vice Chairman | S | -2420 | 631.3876 | ~$1.5M |
| February 3, 2026 | VanWees Jason | Vice Chairman | S | -2220 | 630.3876 | ~$1.4M |
| February 3, 2026 | VanWees Jason | Vice Chairman | S | -280 | 631.0686 | ~$0.2M |
| January 29, 2026 | SMITH MICHAEL T | — | S | -2469 | 621 | ~$1.5M |
| January 28, 2026 | SMITH MICHAEL T | — | S | -1531 | 621 | ~$1.0M |
| September 12, 2025 | Sherburne Jane Cecile | — | S | -2000 | 554.76 | ~$1.1M |
| July 30, 2025 | Bobb George C III | President and CEO | 2 reported sale rows | 6735 | — | ~$3.7M |
| July 30, 2025 | Bobb George C III | President and CEO | S | -475 | 556.2098 | ~$0.3M |
| July 30, 2025 | Bobb George C III | President and CEO | S | -6260 | 555.345 | ~$3.5M |
| July 28, 2025 | SMITH MICHAEL T | — | S | -1975 | 560.1 | ~$1.1M |
| July 25, 2025 | LORNE SIMON M | — | 3 reported sale rows | 6311 | — | ~$3.5M |
| July 25, 2025 | LORNE SIMON M | — | S | -400 | 551.2875 | ~$0.2M |
| July 25, 2025 | LORNE SIMON M | — | S | -1378 | 550.3749 | ~$0.8M |
| July 25, 2025 | LORNE SIMON M | — | S | -4533 | 549.2743 | ~$2.5M |
| March 3, 2025 | VanWees Jason | Vice Chairman | S | -3700 | 520.0553 | ~$1.9M |
| March 3, 2025 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | S | -706 | 519.9578 | ~$0.4M |
| February 7, 2025 | MEHRABIAN ROBERT | Executive Chairman | 2 reported sale rows | 5007 | — | ~$2.6M |
| February 7, 2025 | MEHRABIAN ROBERT | Executive Chairman | S | -25 | 511.06 | ~$13K |
| February 7, 2025 | MEHRABIAN ROBERT | Executive Chairman | S | -4982 | 510.33 | ~$2.5M |
| February 6, 2025 | MEHRABIAN ROBERT | Executive Chairman | 3 reported sale rows | 26530 | — | ~$13.6M |
| February 6, 2025 | MEHRABIAN ROBERT | Executive Chairman | S | -10877 | 511.0225 | ~$5.6M |
| February 6, 2025 | MEHRABIAN ROBERT | Executive Chairman | S | -15453 | 513.6264 | ~$7.9M |
| February 6, 2025 | MEHRABIAN ROBERT | Executive Chairman | S | -200 | 514.695 | ~$0.1M |
| January 31, 2025 | MEHRABIAN ROBERT | Executive Chairman | 2 reported sale rows | 5768 | — | ~$3.0M |
| January 31, 2025 | MEHRABIAN ROBERT | Executive Chairman | S | -3266 | 518.6294 | ~$1.7M |
| January 31, 2025 | MEHRABIAN ROBERT | Executive Chairman | S | -2502 | 517.6843 | ~$1.3M |
| January 29, 2025 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | S | -2699 | 510.0266 | ~$1.4M |
| January 28, 2025 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | S | -4865 | 510.1039 | ~$2.5M |
| January 27, 2025 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | S | -2538 | 513.0185 | ~$1.3M |
| January 27, 2025 | SMITH MICHAEL T | — | S | -2100 | 510.5 | ~$1.1M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | 10 reported sale rows | 5545 | — | ~$2.8M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -841 | 507.1153 | ~$0.4M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -475 | 508.0143 | ~$0.2M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -690 | 508.9601 | ~$0.4M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -700 | 510.8314 | ~$0.4M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -200 | 511.315 | ~$0.1M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -252 | 505.7022 | ~$0.1M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -592 | 507.4232 | ~$0.3M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -838 | 509.0703 | ~$0.4M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -262 | 509.9433 | ~$0.1M |
| January 24, 2025 | Belak Cynthia Y | Vice President and Controller | S | -695 | 505.5283 | ~$0.4M |
| January 24, 2025 | Blackwood Stephen Finis | Senior VP and CFO | 2 reported sale rows | 5046 | — | ~$2.6M |
| January 24, 2025 | Blackwood Stephen Finis | Senior VP and CFO | S | -196 | 514.01 | ~$0.1M |
| January 24, 2025 | Blackwood Stephen Finis | Senior VP and CFO | S | -4850 | 513.6002 | ~$2.5M |
| January 24, 2025 | Bobb George C III | President and COO | 5 reported sale rows | 6308 | — | ~$3.2M |
| January 24, 2025 | Bobb George C III | President and COO | S | -1325 | 509.0874 | ~$0.7M |
| January 24, 2025 | Bobb George C III | President and COO | S | -614 | 507.4265 | ~$0.3M |
| January 24, 2025 | Bobb George C III | President and COO | S | -1522 | 506.7413 | ~$0.8M |
| January 24, 2025 | Bobb George C III | President and COO | S | -1547 | 505.1303 | ~$0.8M |
| January 24, 2025 | Bobb George C III | President and COO | S | -1300 | 510.935 | ~$0.7M |
| December 12, 2024 | SMITH MICHAEL T | — | S | -2025 | 478.25 | ~$1.0M |
| December 9, 2024 | CROCKER CHARLES | — | 2 reported sale rows | 1174 | — | ~$0.6M |
| December 9, 2024 | CROCKER CHARLES | — | S | -1099 | 471.7414 | ~$0.5M |
| December 9, 2024 | CROCKER CHARLES | — | S | -75 | 472.56 | ~$35K |
| December 6, 2024 | CROCKER CHARLES | — | S | -826 | 475 | ~$0.4M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | 10 reported sale rows | 46075 | — | ~$22.5M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -2836 | 487.249 | ~$1.4M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -2449 | 488.357 | ~$1.2M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -17412 | 489.6966 | ~$8.5M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -1892 | 490.8623 | ~$0.9M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -1262 | 481.0479 | ~$0.6M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -657 | 482.0521 | ~$0.3M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -2605 | 482.9665 | ~$1.3M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -3569 | 484.3555 | ~$1.7M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -6288 | 485.6202 | ~$3.1M |
| November 11, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -7105 | 486.5072 | ~$3.5M |
| November 8, 2024 | VanWees Jason | Vice Chairman | 3 reported sale rows | 6500 | — | ~$3.2M |
| November 8, 2024 | VanWees Jason | Vice Chairman | S | -1500 | 488.7129 | ~$0.7M |
| November 8, 2024 | VanWees Jason | Vice Chairman | S | -3400 | 489.0628 | ~$1.7M |
| November 8, 2024 | VanWees Jason | Vice Chairman | S | -1600 | 490.1809 | ~$0.8M |
| November 8, 2024 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | 3 reported sale rows | 9461 | — | ~$4.6M |
| November 8, 2024 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | S | -3473 | 489.4549 | ~$1.7M |
| November 8, 2024 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | S | -4500 | 490.3455 | ~$2.2M |
| November 8, 2024 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | S | -1488 | 491.3159 | ~$0.7M |
| November 8, 2024 | VON SCHACK WESLEY W | — | S | -707 | 488.065 | ~$0.3M |
| November 8, 2024 | MEHRABIAN ROBERT | Executive Chairman | S | -3925 | 490.5006 | ~$1.9M |