EXELIXIS, INC. — Director's Dealing 2017

Oct 6, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EXELIXIS, INC. (EXEL)
CIK: 0000939767
Period of Report: 2017-10-03

Reporting Person: Lamb Peter (EVP, Scientific Strategy & CSO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-10-03	Common Stock	A	55000	—	Acquired	128600	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-10-03	Option (right to buy)	$24.41	A	110000	Acquired	2024-10-02	Common Stock (110000.0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	16403	Indirect

Footnotes

F1: Represents shares of Exelixis, Inc. common stock that will be issued to the Reporting Person upon vesting of restricted stock units. Each restricted stock unit is the economic equivalent of one share of Exelixis, Inc. common stock.

F2: The restricted stock units were granted to the Reporting Person on the Transaction Date pursuant to the Exelixis, Inc. 2017 Equity Incentive Plan. The restricted stock units will vest as to 1/4th of the original number of shares subject to the restricted stock unit award on November 15, 2018, and thereafter as to 1/4th of the original number of shares subject to the restricted stock unit award on each November 15th until fully-vested.

F3: Includes 71,250 shares of Exelixis, Inc. common stock that will be issued to the Reporting Person upon vesting of restricted stock units.

F4: Represents 16,403 shares of Exelixis, Inc. common stock under the Exelixis, Inc. 401(k) Plan, pursuant to a plan statement dated as of October 3, 2017.

F5: Option granted pursuant to the Exelixis, Inc. 2017 Equity Incentive Plan. Option granted will vest as to 1/4th of the original number of shares subject to the option on the one-year anniversary of the Transaction Date, and thereafter as to 1/48th of the original number of shares subject to the option on each monthly anniversary of the Transaction Date.