UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________, ____ to _______________, ____ Commission File Number: 001-42030 Loar Holdings Inc. (Exact name of registrant as specified in its charter) Delaw ...

Exhibit 99.1 Investor Contact: IR@Loargroup.com General Information: Info@Loargroup.com Loar Holdings Inc. Reports Q1 2024 Results and Capital Structure Updates May 14, 2024 WHITE PLAINS, NY., May 14, 2024 /ACCESSWIRE/ — Loar Holdings Inc. (NYSE: LOAR) (the "Company," "we," "us" and "our"), reported record results for the first quarter of 2024. First Quarter 2024 • Net sales of $91.8 million up 23.7% versus prior year's quarter. • Net income for Q1 2024 was $2.2 million, up $9.8 million as compared to Q1 of ...