Transaction Details

Footnotes

Shares withheld by Exelixis, Inc. to satisfy taxes payable in connection with the vesting of performance-based restricted stock units awarded on March 4, 2022, for which the Compensation Committee certified that Exelixis, Inc. had achieved certain performance criteria on January 16, 2025. | Includes 414,043 shares of Exelixis, Inc. common stock ("Common Stock") that will be issued to the Reporting Person upon vesting of restricted stock units ("RSUs") and PSUs granted to the Reporting Person on March 31, 2025 ("One-Time Award PSUs"). Each RSU is the economic equivalent of one share of Common Stock and each One-Time Award PSU represents a contingent right to receive one share of Common Stock. | Shares withheld by Exelixis, Inc. to satisfy taxes payable in connection with the vesting of RSUs awarded on January 5, 2023. | Represents shares of Common Stock under the Exelixis, Inc. 401(k) Plan, pursuant to a plan statement dated as of February 13, 2026.