Cynthia Y. Belak, Senior VP and Controller of Teledyne Technologies Inc, filed a Form 4 on November 12, 2026, reporting stock option exercises and open-market sales of common stock executed on November 11, 2026.

Key Highlights

  • Four option exercises: Belak exercised stock options covering 2,843, 94, 1,070, and 521 shares of common stock, with exercise prices of $441.51, $429.39, $360.39, and $441.98, respectively.
  • Sale of 4,313 shares: Shares were sold at a weighted average price of $657.4202, across multiple trades ranging from $657.11 to $657.99.
  • Sale of 215 shares: Shares were sold at a weighted average price of $658.1361, across multiple trades ranging from $658.02 to $658.257.
  • Remaining direct holdings: Following all transactions, Belak beneficially owned 4,641.7034 shares of common stock directly.
  • Indirect and plan holdings: The total includes 882.1460 equivalent shares held in the Teledyne Technologies 401(k) Plan and 3,759.5574 shares held indirectly by the Belak Family Trust, according to the filing.
  • Remaining options: 1,040 stock options (right to buy) with an exercise price of $441.98 remain outstanding after the reported transactions.
  • Restricted Stock Units not included: The filing states the totals do not include 1,766 Restricted Stock Units.

Belak's Option Exercises and Share Sales at Teledyne Technologies

According to the filing, Cynthia Y. Belak, identified as Senior VP and Controller of Teledyne Technologies Inc (NYSE:TDY), executed a series of transactions on November 11, 2026. She exercised four tranches of stock options under transaction code "M," acquiring a combined 4,528 shares of common stock. The options carried exercise prices of $441.51, $429.39, $360.39, and $441.98, corresponding to option grants with expiration dates ranging from July 27, 2031, through January 23, 2034.

The filing also reports two sales of common stock on the same date, coded "S." Belak disposed of 4,313 shares at a weighted average price of $657.4202, with individual trade prices ranging from $657.11 to $657.99. A second sale covered 215 shares at a weighted average price of $658.1361, with individual trade prices ranging from $658.02 to $658.257. The filing notes that Belak undertakes to provide full information on the number of shares and prices at which each transaction was effected, upon request.

After all reported transactions, the filing states that Belak's direct beneficial ownership stood at 4,641.7034 shares. Per footnote in the filing, this figure encompasses 882.1460 equivalent shares in the Teledyne Technologies 401(k) Plan, based on information received as of January 20, 2026, and 3,759.5574 shares held indirectly by the Belak Family Trust. The filing also states that 1,766 Restricted Stock Units are excluded from the reported totals. One stock option tranche with an exercise price of $441.98 retains 1,040 options outstanding following the transactions.

What Was Disclosed

The Form 4 filed by Cynthia Y. Belak discloses stock option exercises and two open-market share sales on November 11, 2026, with resulting direct beneficial ownership of 4,641.7034 shares of Teledyne Technologies common stock, plus indirect holdings and 401(k) plan shares.