🕵️ Teledyne Technologies Inc ($TDY)
SEC insider & ownership activity, last 12 months · CIK 1094285 · every row links its SEC filing
Over the last 12 months insiders sold $13.2M with no open-market buying against it. Vanwees Jason sold $4.7M (Feb). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 4 sellers, $13.2M (10 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Vanwees Jason | 0 | – | 4 | $4.7M | Feb 3, 2026 |
| George C. Bobb III | 0 | – | 2 | $3.7M | Jul 30, 2025 |
| Michael T. Smith | 0 | – | 3 | $3.6M | Jan 29, 2026 |
| Sherburne Jane Cecile | 0 | – | 1 | $1.1M | Sep 12, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Vanguard Capital Management | 7.5% | 13G | Apr 30, 2026 | filing ↗ | |
| T. ROWE Price Associates, Inc. | 6.7% | 13G | Aug 14, 2025 | filing ↗ | |
| Vanguard Portfolio Management | 5.1% | 13G | Apr 29, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Vanwees Jason | $4.6M | Feb 3, 2026 | filing ↗ |
| Michael T. Smith | $2.4M | Jan 23, 2026 | filing ↗ |
| JANE Sherburne Tteejane C Sherburne REV TR. U/A DTD11/30/2017 | $1.1M | Sep 12, 2025 | filing ↗ |
| George C. Bobb III | $3.7M | Jul 30, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Jul 22, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 22, 2026 | filing ↗ |
| Earnings (2.02) | Apr 22, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 22, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 21, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Apr 21, 2026 | filing ↗ |
| Shareholder vote (5.07) | Apr 21, 2026 | filing ↗ |
| Other events (8.01) | Apr 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 21, 2026 | filing ↗ |
| Material agreement (1.01) | Feb 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 25, 2026 | filing ↗ |
| Earnings (2.02) | Jan 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 21, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 20, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 30, 2025 | filing ↗ |
| Officer/director changes (5.02) | Dec 16, 2025 | filing ↗ |
| Other events (8.01) | Dec 16, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 16, 2025 | filing ↗ |
| Earnings (2.02) | Oct 21, 2025 | filing ↗ |
| Officer/director changes (5.02) | Oct 21, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 21, 2025 | filing ↗ |