IVor Royston - Dec 29, 2021 Form 4 Insider Report for Viracta Therapeutics, Inc. (VIRX)

Role: CEO & President, Director
Signature: /s/ Michael Mueller, as Attorney-in-Fact
Stock symbol: VIRX
Transactions as of: Dec 29, 2021
Transactions value $: $6,300
Form type: 4
Date filed: 12/30/2021, 05:47 PM
Previous filing: Nov 29, 2021
Next filing: Mar 1, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	VIRX	Common Stock	Options Exercise	$6.3K	+7K	+1.23%	$0.90	578K	Dec 29, 2021	Direct
holding	VIRX	Common Stock						18.6K	Dec 29, 2021	By spouse

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	VIRX	Stock Option (Right to Buy)	Options Exercise	$0	-7K	-10.32%	$0.00	60.8K	Dec 29, 2021	Common Stock	7K	$0.90	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	One forty-eighth (1/48th) of the Shares subject to the Option shall vest on the one (1) month anniversary of February 13, 2019 (the "Vesting Commencement Date"), and one forty-eighth (1/48th) of the Shares subject to the Option shall vest each month thereafter on the same day of the month as the Vesting Commencement Date (and if there is no corresponding day, on the last day of the month), subject to the reporting person continuing to be a Service Provider in accordance with the Plan through each such date.

Content

One forty-eighth (1/48th) of the Shares subject to the Option shall vest on the one (1) month anniversary of February 13, 2019 (the "Vesting Commencement Date"), and one forty-eighth (1/48th) of the Shares subject to the Option shall vest each month thereafter on the same day of the month as the Vesting Commencement Date (and if there is no corresponding day, on the last day of the month), subject to the reporting person continuing to be a Service Provider in accordance with the Plan through each such date.