Teledyne Technologies Incorporated (TDY) Insider Trading
Over the last 6 months, 601 institutions increased and 558 reduced their position (13F).
Insider Activity
Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
Insider trades by month Buys Sells
Feb
Mar
Jul
Sep
Jan
Feb
Context3-month price -2.3%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Apr 24, 2026 | Cibik Melanie Susanofficer: EVP, GenCounsel, CCO & Sec. | Grant | 2,138 | $656.69 |
| Apr 24, 2026 | Blackwood Stephen Finisofficer: Executive VP and CFO | Grant | 2,470 | $656.69 |
| Apr 24, 2026 | Bobb George C IIIdirector, officer: President and CEO | Grant | 5,515 | $656.69 |
| Apr 24, 2026 | MEHRABIAN ROBERTdirector, officer: Executive Chairman | Grant | 5,633 | $656.69 |
| Apr 24, 2026 | VanWees Jasonofficer: Vice Chairman | Option | 126 | — |
| Apr 24, 2026 | VanWees Jasonofficer: Vice Chairman | Grant | 2,415 | $656.69 |
| Apr 24, 2026 | VanWees Jasonofficer: Vice Chairman | Tax | 65 | — |
| Apr 24, 2026 | VanWees Jasonofficer: Vice Chairman | Grant | 272 | $656.69 |
| Apr 24, 2026 | Belak Cynthia Yofficer: Senior VP and Controller | Grant | 1,255 | $656.69 |
| Apr 23, 2026 | Sherburne Jane Ceciledirector | Grant | 319 | — |
| Apr 23, 2026 | Black Laura A.director | Grant | 319 | — |
| Apr 23, 2026 | VON SCHACK WESLEY Wdirector | Grant | 319 | — |
| Apr 23, 2026 | LORNE SIMON Mdirector | Grant | 319 | — |
| Apr 23, 2026 | Malone Robert Adirector | Grant | 319 | — |
| Apr 23, 2026 | Morales Vincent Jdirector | Grant | 319 | — |
| Apr 23, 2026 | Kumbier Michelledirector | Grant | 319 | — |
| Apr 23, 2026 | SMITH MICHAEL Tdirector | Grant | 319 | — |
| Feb 4, 2026 | VanWees Jasonofficer: Vice Chairman | Option | 2,500 | $123.38 |
| Feb 4, 2026 | VanWees Jasonofficer: Vice Chairman | Sell | 2,420 | $631.39 |
| Feb 4, 2026 | VanWees Jasonofficer: Vice Chairman | Sell | 2,580 | $630.49 |
| Feb 4, 2026 | VanWees Jasonofficer: Vice Chairman | Option | 5,000 | $192.00 |
| Feb 4, 2026 | VanWees Jasonofficer: Vice Chairman | Sell | 280 | $631.07 |
| Feb 4, 2026 | VanWees Jasonofficer: Vice Chairman | Sell | 2,220 | $630.39 |
| Jan 29, 2026 | SMITH MICHAEL Tdirector | Sell | 2,469 | $621.00 |
| Jan 29, 2026 | SMITH MICHAEL Tdirector | Sell | 1,531 | $621.00 |
| Jan 27, 2026 | MEHRABIAN ROBERTdirector, officer: Executive Chairman | Tax | 1,630 | — |
| Jan 27, 2026 | Belak Cynthia Yofficer: Senior VP and Controller | Tax | 118 | — |
| Jan 27, 2026 | Blackwood Stephen Finisofficer: Executive VP and CFO | Tax | 123 | — |
| Jan 27, 2026 | Bobb George C IIIdirector, officer: President and CEO | Tax | 201 | — |
| Jan 27, 2026 | Cibik Melanie Susanofficer: EVP, GenCounsel, CCO & Sec. | Tax | 145 | — |
Source: TDY SEC Form 4 filings, latest Apr 24, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their TDY positions over the last 6 months (SEC Form 13F).
Increased
601
New positions
221
Reduced
558
Sold out
157
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Increased | 6.0M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 4.1M | May 13, 2026 |
| BLACKROCK, INC. | Reduced | 4.0M | Feb 12, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 3.4M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3.0M | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 2.8M | Feb 17, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2.4M | May 8, 2026 |
| STATE STREET CORP | Reduced | 2.2M | Feb 13, 2026 |
| STATE STREET CORP | Reduced | 2.2M | May 15, 2026 |
| ARISTOTLE CAPITAL MANAGEMENT, LLC | Reduced | 1.7M | Feb 17, 2026 |
| JANUS HENDERSON GROUP PLC | Increased | 1.7M | Feb 17, 2026 |
| DODGE & COX | Increased | 1.7M | Feb 13, 2026 |
| FIL LTD | Increased | 1.6M | May 15, 2026 |
| DODGE & COX | Reduced | 1.6M | May 14, 2026 |
| ARISTOTLE CAPITAL MANAGEMENT, LLC | Reduced | 1.6M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.