X0508 4 2025-12-15 0 0000804328 QUALCOMM INC/DE QCOM 0001888491 CHAPLIN ANN C 5775 MOREHOUSE DR. SAN DIEGO CA 92121-1714 0 1 0 0 EVP, GenCounsel&CorpSecretary 1 Common Stock 2025-12-15 4 A 0 6989 0.0 A 25256 D Common Stock 2025-12-15 4 A 0 7910 0.0 A 33166 D Common Stock 2025-12-15 4 F 0 7387 179.26 D 25779 D Common Stock 2025-12-15 4 M 0 5175 0.0 A 30954 D Common Stock 2025-12-15 4 M 0 5249 0.0 A 36203 D Common Stock 2025-12-15 4 F 0 5079 179.26 D 31124 D Common Stock 2025-12-16 4 S 0 4035 177.5085 D 27089 D Common Stock 2025-12-16 4 S 0 1709 178.4359 D 25380 D Common Stock 2025-12-16 4 S 0 1436 179.0 D 23944 D Restricted Stock Unit 2025-12-15 4 M 0 5175.5475 0.0 D 2025-12-15 Common Stock 5175.5475 0 D Restricted Stock Unit 2025-12-15 4 M 0 5249.3599 0.0 D 2026-12-15 Common Stock 5249.3599 5250.4009 D These shares represent Performance Stock Units that vested on December 15, 2025. On December 8, 2025, the HR and Compensation Committee determined and certified the number of shares to be paid. This transaction was made pursuant to a Rule 10b5-1 trading plan adopted on June 6, 2024. The sale prices for this transaction ranged from $176.96 to $177.91. The filer hereby agrees to provide, upon request, full information regarding the number of shares sold at each separate price. The sale prices for this transaction ranged from $178 to $178.91. The filer hereby agrees to provide, upon request, full information regarding the number of shares sold at each separate price. Each Restricted Stock Unit is the economic equivalent of one share of Qualcomm common stock and converts on a one-for-one basis. These Restricted Stock Units (and allocable dividend equivalents) vested in equal one-third amounts on December 15, 2023, 2024 and 2025. These Restricted Stock Units (and allocable dividend equivalents) vest in equal one-third amounts on December 15, 2024, 2025 and 2026. By: Jon Russo, Attorney-in-Fact For: Ann Chaplin 2025-12-17