Teledyne Technologies (TDY) insider buying and selling
Every Table I transaction reported by directors and officers of S&P 500 companies on SEC Form 4 filings (2 business days to file): each row labeled with its official transaction code, nothing filtered out beforehand.
Open-market purchases (code P) are the rare signal, in green; sales (code S) are common and often pre-scheduled (10b5-1). Table II (derivatives) is not included: its prices are exercise prices, not market values. Guide: insider buying.
| Date | Ticker | Insider | Role | Shares | Price | Amount | % of stake | Type / filing |
|---|
Download these transactions as CSV No account, no sign-up. The data is public: it comes from SEC Form 4 filings.
Teledyne Technologies Incorporated (TDY) insider buying and selling: no purchases, 6 sales
32 Form 4 Table I transactions filed with the SEC by Teledyne Technologies Incorporated insiders between 2025-09-12 and 2026-08-13 (15-month history): 0 open-market purchases and 6 sales, plus 26 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a sale of $4.7M by Vanwees Jason on 2026-02-03.
Teledyne Technologies insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, Teledyne Technologies insiders filed 5 sales worth $11.9M on the open market, and no purchases.
The biggest seller was Vanwees Jason (Vice Chairman): $4.7M in 1 sale, out of 4 different sellers.
The largest trade of the period was a sale of $4.7M on Feb 3, 2026, by Vanwees Jason (Vice Chairman). Form 4 on sec.gov (0001574791-26-000007).
None of the 5 sales carries the 10b5-1 plan flag on the Form 4 (sales scheduled months ahead).
The last three months show 2 sales, against 0 in the three before. The latest sale from Aug 12, 2026.
Against its sector (Technology, 85 companies with an insider page on this site), over the same dates the median is 22 sales and 0 purchases on the open market. Teledyne Technologies has more sales than 9 of the other 84, ranks 60 of 85 by net dollars sold, and 32 of the 85 have at least one purchase.
The 20 most important trades
With no open-market purchases, the table starts with TDY's sales, largest first. The full history is in the tool above, already searched.
See all 32 TDY trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2026-02-03 | 2026-02-04 | Vanwees Jason | Vice Chairman | $4.7M | S — Open-market sale Indirect holding, through: by spouse 6 Form 4 footnotesF1 This transactions was executed in multiple trades at prices ranging from $630.03 to $630.99. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected. F2 This transactions was executed in multiple trades at prices ranging from $631.06 to $631.715. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected. F3 Reporting person holds 51,024.8366 shares directly, includes 549.0546 shares purchased in the Teledyne ESPP and 3,153.7820 equivalent shares held in Teledyne Technologies 401(k) plan based on information received as of January 16, 2026. Does not include 3,672 Restricted Stock Units. F5 This transactions was executed in multiple trades at prices ranging from $630.03 to $630.925. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected. F6 This transactions was executed in multiple trades at prices ranging from $631.06 to $631.07. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected. F7 Reporting person's spouse holds 2,643.6986 shares directly, includes 549.0586 shares purchased in the Teledyne Technologies ESPP and 1,604.6400 equivalent shares held in Teledyne Technologies 401(k) plan based on information received as of January 16, 2026. Does not include 501 Restricted Stock Units. | SEC |
| 2026-08-12 | 2026-08-12 | Lorne Simon M | Director | $4.4M | S — Open-market sale5 Form 4 footnotesF1 This transaction was executed in multiple trades at prices ranging from $679.42 to $679.94. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F2 This transaction was executed in multiple trades at prices ranging from $680.05 to $680.93. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F3 This transaction was executed in multiple trades at prices ranging from $681.61 to $681.975. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F4 This transaction was executed in multiple trades at prices ranging from $682.085 to $682.875. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. F5 Shares held directly include 3,699 Restricted Stock Units as of August 12, 2026. | SEC |
| 2026-01-29 | 2026-01-29 | Smith Michael T | Director | $1.5M | S — Open-market saleForm 4 footnoteF1 Reporting Person holds 47,128 shares directly and 200 shares owned by Mr. Smith's wife, beneficial ownership of which is disclaimed. Shares held directly include 468 Restricted Stock Units. | SEC |
| 2025-09-12 | 2025-09-12 | Sherburne Jane Cecile | Director | $1.1M | S — Open-market sale Indirect holding, through: Trust Form 4 footnoteF1 Reporting person holds 2,019 shares directly and 2,418 shares held indirectly by the Jane Sherburne Revocable Trust dated November 30, 2017. Shares held directly include 2,019 Restricted Stock Units. | SEC |
| 2026-01-28 | 2026-01-29 | Smith Michael T | Director | $951k | S — Open-market sale | SEC |
| 2026-08-12 | 2026-08-13 | Von Schack Wesley W | Director | $321k | S — Open-market saleForm 4 footnoteF1 Reporting Person holds 2,967 shares directly, 7,235 shares in The von Schack Revocable Trust and 700 shares in the Wesley von Schack Revocable Trust. Shares held directly include 2,967 Restricted Stock Units. | SEC |
| 2026-02-03 | 2026-02-04 | Vanwees Jason | Vice Chairman | $1.3M | M — Option exercise Indirect holding, through: by spouse Form 4 footnoteF4 The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. | SEC |
| 2026-04-22 | 2026-04-24 | Vanwees Jason | Vice Chairman | M — Option exercise Indirect holding, through: by spouse | SEC | |
| 2026-04-22 | 2026-04-24 | Vanwees Jason | Vice Chairman | F — Tax withholding (shares surrendered for taxes) Indirect holding, through: by spouse 2 Form 4 footnotesF1 Shares automatically withheld to satisfy tax withholding. F2 Reporting Person's spouse holds 2,639.6986 shares directly, including 549.0586 shares purchased through the Teledyne Technologies Incorporated ESPP and 1,604.64 equivalent shares held in the Teledyne Technologies Incorporated 401(K) Plan based on information received as of January 16, 2026. Does not include 647 Restricted Stock Units. Reporting person disclaims beneficial ownership of these shares. | SEC | |
| 2026-04-22 | 2026-04-23 | Von Schack Wesley W | Director | A — Grant or award3 Form 4 footnotesF1 Represents Restricted Stock Units issued to the Reporting Person under the Administrative Rules of the Amended and Restated Teledyne Technologies Incorporated 2014 Incentive Award Plan Related to Non-Employee Director Restricted Stock Unit Awards and Fees. Each Restricted Stock Unit represents a contingent right to receive one share of Teledyne Common Stock. Units vest one year from the date of grant. Shares of common stock will be delivered to the Reporting Person following the vesting date, unless the Reporting Person has made an election to defer delivery of shares until separation from Board service. F2 In determining the number of units the price of $656.69 was used. F3 Reporting Person holds 3,435 shares directly, 7,235 shares in the von Schack Revocable Trust and 700 shares in the Wesley von Schack Revocable Trust. Shares held directly include 2,967 Restricted Stock Units. | SEC | |
| 2026-04-22 | 2026-04-23 | Smith Michael T | Director | A — Grant or award3 Form 4 footnotesF1 Represents Restricted Stock Units issued to the Reporting Person under the Administrative Rules of the Amended and Restated Teledyne Technologies Incorporated 2014 Incentive Award Plan Related to Non-Employee Director Restricted Stock Unit Awards and Fees. Each Restricted Stock Unit represents a contingent right to receive one share of Teledyne Common Stock. Units vest one year from the date of grant. Shares of common stock will be delivered to the Reporting Person following the vesting date, unless the Reporting Person has made an election to defer delivery of shares until separation from Board service. F2 In determining the number of units the price of $656.69 was used. F3 Reporting Person holds 47,647 shares directly. Shares held directly include 787 Restricted Stock Units. | SEC | |
| 2026-04-22 | 2026-04-23 | Lorne Simon M | Director | A — Grant or award3 Form 4 footnotesF1 Represents Restricted Stock Units issued to the Reporting Person under the Administrative Rules of the Amended and Restated Teledyne Technologies Incorporated 2014 Incentive Award Plan Related to Non-Employee Director Restricted Stock Unit Awards and Fees. Each Restricted Stock Unit represents a contingent right to receive one share of Teledyne Common Stock. Units vest one year from the date of grant. Shares of common stock will be delivered to the Reporting Person following the vesting date, unless the Reporting Person has made an election to defer delivery of shares until separation from Board service. F2 In determining the number of units the price of $656.69 was used. F3 Reporting person holds 62,232 shares directly. Shares held directly include 3,699 Restricted Stock Units. | SEC | |
| 2026-04-22 | 2026-04-23 | Sherburne Jane Cecile | Director | A — Grant or award3 Form 4 footnotesF1 Represents Restricted Stock Units issued to the Reporting Person under the Administrative Rules of the Amended and Restated Teledyne Technologies Incorporated 2014 Incentive Award Plan Related to Non-Employee Director Restricted Stock Unit Awards and Fees. Each Restricted Stock Unit represents a contingent right to receive one share of Teledyne Common Stock. Units vest one year from the date of grant. Shares of common stock will be delivered to the Reporting Person following the vesting date, unless the Reporting Person has made an election to defer delivery of shares until separation from Board service. F2 In determining the number of units the price of $656.69 was used. F3 Reporting Person holds 2,338 shares directly and 2,418 shares held indirectly by the Jane Sherburne Revocable Trust dated November 30, 2017. Shares held directly include 2,338 Restricted Stock Units. | SEC | |
| 2026-04-22 | 2026-04-23 | Malone Robert A | Director | A — Grant or award3 Form 4 footnotesF1 Represents Restricted Stock Units issued to the Reporting Person under the Administrative Rules of the Amended and Restated Teledyne Technologies Incorporated 2014 Incentive Award Plan Related to Non-Employee Director Restricted Stock Unit Awards and Fees. Each Restricted Stock Unit represents a contingent right to receive one share of Teledyne Common Stock. Units vest one year from the date of grant. Shares of common stock will be delivered to the Reporting Person following the vesting date, unless the Reporting Person has made an election to defer delivery of shares until separation from Board service. F2 In determining the number of units the price of $656.69 was used. F3 Reporting person holds 6,179 shares directly. Shares held include 787 Restricted Stock Units. | SEC | |
| 2026-04-22 | 2026-04-23 | Black Laura A. | Director | A — Grant or award3 Form 4 footnotesF1 Represents Restricted Stock Units issued to the Reporting Person under the Administrative Rules of the Amended and Restated Teledyne Technologies Incorporated 2014 Incentive Award Plan Related to Non-Employee Director Restricted Stock Unit Awards and Fees. Each Restricted Stock Unit represents a contingent right to receive one share of Teledyne Common Stock. Units vest one year from the date of grant. Shares of common stock will be delivered to the Reporting Person following the vesting date, unless the Reporting Person has made an election to defer delivery of shares until separation from Board service. F2 In determining the number of units the price of $656.69 was used. F3 Reporting Person holds 502 shares directly. Shares held directly include 502 Restricted Stock Units. | SEC | |
| 2026-04-22 | 2026-04-23 | Kumbier Michelle | Director | A — Grant or award3 Form 4 footnotesF1 Represents Restricted Stock Units issued to the Reporting Person under the Administrative Rules of the Amended and Restated Teledyne Technologies Incorporated 2014 Incentive Award Plan Related to Non-Employee Director Restricted Stock Unit Awards and Fees. Each Restricted Stock Unit represents a contingent right to receive one share of Teledyne Common Stock. Units vest one year from the date of grant. Shares of common stock will be delivered to the Reporting Person following the vesting date, unless the Reporting Person has made an election to defer delivery of shares until separation from Board service. F2 In determining the number of units the price of $656.69 was used. F3 Reporting Person holds 2,888 shares directly. Shares held include 2,500 Restricted Stock Units. | SEC | |
| 2026-04-22 | 2026-04-23 | Morales Vincent J | Director | A — Grant or award3 Form 4 footnotesF1 Represents Restricted Stock Units issued to the Reporting Person under the Administrative Rules of the Amended and Restated Teledyne Technologies Incorporated 2014 Incentive Award Plan Related to Non-Employee Director Restricted Stock Unit Awards and Fees. Each Restricted Stock Unit represents a contingent right to receive one share of Teledyne Common Stock. Units vest one year from the date of grant. Shares of common stock will be delivered to the Reporting Person following the vesting date, unless the Reporting Person has made an election to defer delivery of shares until separation from Board service. F2 In determining the number of units the price of $656.69 was used. F3 Reporting Person holds 2,194 shares directly. Shares held directly include 1,726 Restricted Stock Units. | SEC | |
| 2026-01-24 | 2026-01-27 | Mehrabian Robert | Executive Chairman | D — Sale back to the issuerForm 4 footnoteF1 Represents shares forfeited upon vesting of the 2023-2025 Restricted Stock Award Program. | SEC | |
| 2026-01-24 | 2026-01-27 | Mehrabian Robert | Executive Chairman | F — Tax withholding (shares surrendered for taxes)2 Form 4 footnotesF2 Shares automatically withheld to satisfy tax withholding. F3 Shares held directly include 127,173 shares held indirectly by The Mehrabian Living Trust, Robert Mehrabian and Victoria Ann Mehrabian, Trustees. Does not include 13,780 Restricted Stock Units. | SEC | |
| 2026-01-24 | 2026-01-27 | Cibik Melanie Susan | EVP, GenCounsel, CCO & Sec. | D — Sale back to the issuerForm 4 footnoteF1 Represents shares forfeited upon vesting of the 2023-2025 Restricted Stock Award Program. | SEC |
The period balance: money in, money out
In the Form 4 filings submitted between Sep 12, 2025 and Aug 13, 2026 there is not one open-market purchase of Teledyne Technologies Incorporated: 6 sales worth $13.0M and zero dollars bought.
Only codes P and S count, where an insider puts in or takes out their own money. A selling balance like Teledyne Technologies Incorporated's is the norm in the S&P 500, where much of the pay comes as stock. It is not a recommendation to buy or sell: it is what was filed.
Every transaction, code by code
| Code | What it means | Trades | Reported amount |
|---|---|---|---|
| A | Grant or award | 9 | $0 |
| F | Tax withholding (shares surrendered for taxes) | 8 | $0 |
| D | Sale back to the issuer | 6 | $0 |
| S | Open-market sale | 6 | $13.0M |
| M | Option exercise | 3 | $1.3M |
| Total | Everything filed in the period | 32 | $14.3M |
25 of the 32 rows carry no usable amount on the Form 4: they count as trades and add $0. The code labels come from the SEC index.
Who has traded
Over the 15 months of history, 14 distinct people or entities have filed Teledyne Technologies Incorporated transactions: none bought on the open market and 5 sold. Counted by CIK, the fixed number the SEC gives each filer, and not by name, which each filer types their own way.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Vanwees Jason | Vice Chairman | 8 | — | $4.7M (1) | 2026-04-24 |
| Lorne Simon M | Director | 2 | — | $4.4M (1) | 2026-08-12 |
| Smith Michael T | Director | 3 | — | $2.5M (2) | 2026-04-23 |
| Sherburne Jane Cecile | Director | 2 | — | $1.1M (1) | 2026-04-23 |
| Von Schack Wesley W | Director | 2 | — | $321k (1) | 2026-08-13 |
| Belak Cynthia Y | Senior VP and Controller | 2 | — | — | 2026-01-27 |
| Black Laura A. | Director | 2 | — | — | 2026-04-23 |
| Blackwood Stephen Finis | Executive VP and CFO | 2 | — | — | 2026-01-27 |
Shown here are the 8 who moved the most money, out of 14. The rest are in the full history, one link above. The name links to all their trades, in any company. "Transactions" counts any code; the money, open market only. Role: from their latest filing.
Month by month
By the month the trade was executed, not the month it was filed; months with no trades show zero. The busiest month was Jan 2026: 0 purchases and 2 sales, worth $2.5M. 11 of the 15 months have none.
| Month | Purchases | Amount | Sales | Amount |
|---|---|---|---|---|
| Aug 2025 | 0 | $0 | 0 | $0 |
| Sep 2025 | 0 | $0 | 1 | $1.1M |
| Oct 2025 | 0 | $0 | 0 | $0 |
| Nov 2025 | 0 | $0 | 0 | $0 |
| Dec 2025 | 0 | $0 | 0 | $0 |
| Jan 2026 | 0 | $0 | 2 | $2.5M |
| Feb 2026 | 0 | $0 | 1 | $4.7M |
| Mar 2026 | 0 | $0 | 0 | $0 |
| Apr 2026 | 0 | $0 | 0 | $0 |
| May 2026 | 0 | $0 | 0 | $0 |
| Jun 2026 | 0 | $0 | 0 | $0 |
| Jul 2026 | 0 | $0 | 0 | $0 |
| Aug 2026 | 0 | $0 | 2 | $4.7M |
| Sep 2026 | 0 | $0 | 0 | $0 |
| Oct 2026 | 0 | $0 | 0 | $0 |
The last month may be partial: a Form 4 is filed up to two business days later. The table does not say whether the pattern is good or bad; it says when it happened.
Teledyne Technologies Incorporated (TDY) analysis page →
Other Technology companies with insider trades
All 500 are listed in the section index →
Which insiders are buying their own company stock →
How to read this data
None of the 6 sales in the table is flagged as scheduled (10b5-1 plan), the kind signed months ahead and executed automatically. Teledyne Technologies has no open-market purchase (code P) in the history, the most common case in the S&P 500: insiders are already paid in stock. The latest filing is from Aug 13, 2026, and a Form 4 arrives up to two business days after the trade.
18 of the 20 rows in the table carry footnotes from the Form 4 itself, folded into the code column and copied verbatim; a row with no footnote means the filing has none.
Guide: Insider buying · all guides
What is behind these trades
The concepts on this page, explained from scratch in the Academy. Free, no account.
- What the efficiency hypothesis says and what it does NOT sayIf an insider's purchase is public and anyone can read it, is there any information left in it? That is the exact question that brings people here.
- Who really moves the market: the types of investorWho sits on the other side of each order, and where a company's own insiders fit among them.
- Supply, demand and price: why it rises and falls constantlyHow a piece of news ends up inside the price, and why the reaction to a filed sale is rarely the one you would expect.
Source: SEC EDGAR Form 4. This is a list of public facts, not financial advice or a recommendation to buy or sell.