Exhibit 99.1 1049 Camino Dos Rios Thousand Oaks, CA 91360-2362 NEWSRELEASE TELEDYNE TECHNOLOGIES REPORTS FIRST QUARTER RESULTS THOUSAND OAKS, Calif. – April 24, 2024 – Teledyne Technologies Incorporated (NYSE:TDY) • Orders of $1,433.2 million, an increase of 7.8% compared with last year • Sales of $1,350.1 million • First quarter GAAP operating margin of 17.4% and record first quarter non-GAAP operating margin of 21.2% • GAAP diluted earnings per share of $3.72 and record first quarter non-GAAP diluted earn ...