Forte Biosciences, Inc. — Director's Dealing 2017

May 31, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Tocagen Inc (TOCA)
CIK: 0001419041
Period of Report: 2017-05-26

Reporting Person: FOLETTA MARK G (EVP & Chief Financial Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-05-26	Employee Stock Option (right to buy)	$16.32	A	85000	Acquired	2027-05-25	Common Stock (85000)	Direct

Footnotes

F1: 1/4th of the shares vest one year after 5/26/2017; the balance of the shares vest in a series of 36 successive equal monthly installments measured from the first anniversary of 5/26/2017.