SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
X	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* WIIG Communications Management LLC (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Berkeley Lights, Inc. [ BLI ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 01/12/2021
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	01/12/2021		J(1)		12,276,309	D	$0.00	0	I	See footnote(2)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* WIIG Communications Management LLC (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TAN LIP BU (Last) (First) (Middle) C/O WIIG COMMUNICATIONS MANAGEMENT ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* WRV-BLI LLC (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* WRV-BLI II LLC (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* WRV-BLI III LLC (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* WRV-BLI IV LLC (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Walden Riverwood GP, LLC (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Walden Riverwood Ventures, L.P. (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* WRV GP II, LLC (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* WRV II, L.P. (Last) (First) (Middle) ONE CALIFORNIA STREET, SUITE 1750 (Street) SAN FRANCISCO CA 94111 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. Reflects a pro rata distribution in-kind of the shares formerly held of record by the Reporting Persons to the Reporting Persons' limited partners and or members, as applicable.

2. Mr. Lip-Bu Tan is the sole director of WIIG Communications Management LLC ("WIIG") which is the manager of WRV-BLI LLC, WRV-BLI II LLC, WRV-BLI III LLC, and WRV-BLI IV LLC. Michael Marks and Mr. Tan are members of the investment committee of Walden Riverwood GP, LLC ("Walden GP"), which is the general partner of Walden Riverwood Ventures, L.P. Michael Marks, Nicholas Brathwaite, and Lip-Bu Tan are members of the investment committee of WRV GP II, LLC ("WRV GP") which is the general partner of WRV II, L.P. Messers. Tan, Brathwaite, and Marks, WRV GP, Walden GP, and WIIG disclaim beneficial ownership of the shares except to the extent of their pecuniary interest therein.

Remarks:

	/s/ Lip-Bu Tan	01/15/2021
	WIIG Communications Management LLC, By: /s/ Lip-Bu Tan, Director	01/15/2021
	WRV-BLI LLC, By: WIIG Communications Management LLC, its manager, By: /s/ Lip-Bu Tan, Director	01/15/2021
	WRV-BLI II LLC, By: WIIG Communications Management LLC, its manager, By: /s/ Lip-Bu Tan, Director	01/15/2021
	WRV-BLI III LLC, By: WIIG Communications Management LLC, its manager, By: /s/ Lip-Bu Tan, Director	01/15/2021
	WRV-BLI IV LLC, By: WIIG Communications Management LLC, its manager, By: /s/ Lip-Bu Tan, Director	01/15/2021
	Walden Riverwood GP, LLC, By: /s/ Stuart Merkadeau, by Power of Attorney for Michael Marks, Director	01/15/2021
	Walden Riverwood Ventures, L.P., By: Walden Riverwood GP, LLC, By: /s/ Stuart Merkadeau, by Power of Attorney for Michael Marks, Director	01/15/2021
	WRV GP II, LLC, By: /s/ Stuart Merkadeau, by Power of Attorney for Michael Marks, Managing Director	01/15/2021
	WRV II, L.P., By: WRV GP II, LLC, its general partner, By: /s/ Stuart Merkadeau, by Power of Attorney for Michael Marks, Managing Director	01/15/2021
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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