10x Genomics, Inc. — Director's Dealing 2020

Dec 11, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 10x Genomics, Inc. (TXG)
CIK: 0001770787
Period of Report: 2020-12-08

Reporting Person: Venrock Associates VI, L.P. (10% Owner)
Reporting Person: Venrock Partners VI, L.P. (10% Owner)
Reporting Person: Venrock Management VI, LLC (10% Owner)
Reporting Person: Venrock Partners Management VI, LLC (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-12-08	Class A Common Stock	C	3000000	$0.00	Acquired	3037825	Indirect
2020-12-08	Class A Common Stock	J	731308	$0.00	Disposed	2306517	Indirect
2020-12-10	Class A Common Stock	J	268692	$0.00	Disposed	2037825	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-12-08	Class B Common Stock	$0.00	C	3000000	Disposed		Class A Common Stock (3000000)	Indirect

Footnotes

F1: Represents shares of Class A Common Stock received upon conversion of 3,000,000 shares of Class B Common Stock.

F2: Consists of 2,816,685 shares of Class A Common Stock held by Venrock Associates VI, L.P. ("VA VI") and 221,140 shares of Class A Common Stock held by Venrock Partners VI, L.P. ("VP VI").

F3: On December 8, 2020, VA VI and VP VI distributed an aggregate of 1,000,000 shares of Class A Common Stock to their limited partners and general partners. Of the 1,000,000 shares distributed, 249,521 shares were distributed by VA VI to its general partner, Venrock Management VI, LLC ("VM VI") and 19,171 shares were distributed by VP VI to its general partner, Venrock Partners Management VI, LLC ("VPM VI").

F4: Consists of 1,889,497 shares of Class A Common Stock held by VA VI, 249,521 shares of Class A Common Stock held by VM VI, 148,328 shares of Class A Common Stock held by VP VI and 19,171 shares of Class A Common Stock held by VPM VI.

F5: On December 10, 2020, VM VI and VPM VI distributed an aggregate of 268,692 shares of Class A Common Stock to their members and participants.

F6: Consists of 1,889,497 shares of Class A Common Stock held by VA VI and 148,328 shares of Class A Common Stock held by VP VI.

F7: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Additionally, all outstanding shares of Class B Common Stock will convert automatically into Class A Common Stock upon any transfer, whether or not for value (subject to certain exceptions) and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F8: Consists of 5,368,880 shares of Class B Common Stock held by VA VI and 421,542 shares of Class B Common Stock held by VP VI.