TDY
Teledyne Technologies insider trading
Information Technology · Heavy selling
Close · Oct 5, 2026
$619.64
+4.4% over 12 months
Share price and insider trades
TDY closeInsider buyInsider sale
Bought, 12 months$0
Sold, 12 months$11.9M
Insiders buying0
Insiders selling4
Valuation, profit and volume
P/E (trailing)30.0Sector median 32.1
Market value$28.72BScientific & Technical Instruments
Profit margin15.3%Revenue growth +9.8%
Volume vs. 50-day0.6×Last 5 sessions
Insiders' paper profit—On all tracked purchases —
Summary
Over the past 12 months, 0 Teledyne Technologies insiders reported open-market purchases totaling $0, while 4 insiders reported sales totaling $11.9M. 0 of 11 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales. 27 grants, option exercises and tax withholdings are not shown.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Aug 13SEC | Schack Wesley W VonDirector | Sell | 468 | $686.63 | $321K | -9.8% | — |
| Aug 12SEC | Simon M LorneDirector | Sell | 3,451 | $679.74 | $2.3M | -8.8% | — |
| Aug 12SEC | Simon M LorneDirector | Sell | 2,000 | $680.18 | $1.4M | -8.9% | — |
| Aug 12SEC | Simon M LorneDirector | Sell | 958 | $682.81 | $654K | -9.3% | — |
| Aug 12SEC | Simon M LorneDirector | Sell | 40 | $681.79 | $27K | -9.1% | — |
| Feb 4SEC | Jason VanweesChair | Sell | 2,580 | $630.49 | $1.6M | -1.7% | — |
| Feb 4SEC | Jason VanweesChair | Sell | 2,420 | $631.39 | $1.5M | -1.9% | — |
| Feb 4SEC | Jason VanweesChair | Sell | 2,220 | $630.39 | $1.4M | -1.7% | — |
| Feb 4SEC | Jason VanweesChair | Sell | 280 | $631.07 | $177K | -1.8% | — |
| Jan 29SEC | Michael T SmithDirector | Sell | 2,469 | $621.00 | $1.5M | -0.2% | — |
| Jan 29SEC | Michael T SmithDirector | Sell | 1,531 | $621.00 | $951K | -0.2% | — |
Insiders at Teledyne Technologies
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Jason VanweesChair | — | $4.7M | Apr 24, 2026 | — |
| Simon M LorneDirector | — | $4.4M | Aug 12, 2026 | — |
| Michael T SmithDirector | — | $2.5M | Apr 23, 2026 | — |
| Schack Wesley W VonDirector | — | $321K | Aug 13, 2026 | — |
| Jane Cecile SherburneDirector | — | — | Apr 23, 2026 | — |
| Robert A MaloneDirector | — | — | Apr 23, 2026 | — |
| Laura A. BlackDirector | — | — | Apr 23, 2026 | — |
| Michelle KumbierDirector | — | — | Apr 23, 2026 | — |
| Vincent J MoralesDirector | — | — | Apr 23, 2026 | — |
| Robert MehrabianChair | — | — | Jan 27, 2026 | — |
| Melanie Susan CibikEvp, Gencounsel, Cco & Sec. | — | — | Jan 27, 2026 | — |
| George C Bobb IIICEO, President | — | — | Jan 27, 2026 | — |
| Cynthia Y BelakSenior Vp And Controller | — | — | Jan 27, 2026 | — |
| Stephen Finis BlackwoodCFO | — | — | Jan 27, 2026 | — |
Insider activity at other Information Technology companies
Same sector, ranked by insider buying in the last 90 days.
Common questions about TDY insiders
Are Teledyne Technologies insiders buying TDY stock?
In the past 12 months, 0 insiders reported open-market purchases of TDY worth $0.
Are Teledyne Technologies insiders selling TDY stock?
4 insiders reported sales worth $11.9M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.