Exhibit 99.1 Kymera Therapeutics Announces First Quarter 2024 Financial Results and Provides a Business Update KT-474/SAR444656 (IRAK4) Phase 2 clinical trials ongoing in HS and AD with data expected in the first half of 2025 KT-621 (STAT6) expected to start Phase 1 in the second half of 2024 and KT-294 (TYK2) expected to start Phase 1 in the first half of 2025, both with Phase 1 data in 2025 KT-253 (MDM2) and KT-333 (STAT3) Phase 1 dose escalation studies ongoing with clinical data updates at ASCO and EHA, ...