Sec Form 3 Filing - Breinlinger Keith @ Berkeley Lights, Inc. - 2020-07-16

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Breinlinger Keith 2. Issuer Name and Ticker or Trading Symbol Berkeley Lights, Inc. [ BLI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Technical Officer (Last) (First) (Middle) 5858 HORTON STREET, SUITE 320 3. Date of Earliest Transaction (MM/DD/YY) 07/16/2020 (Street) EMERYVILLE, CA94608 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 55,000 D

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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 of Derivative Security: 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 Stock Option $ 0.64 ( 1 ) 02/12/2025 Common Stock 25,000 D Stock Option $ 0.12 ( 1 ) 02/26/2024 Common Stock 50,000 D Stock Option $ 2.26 ( 1 ) 03/23/2026 Common Stock 37,500 D Stock Option $ 0.12 ( 1 ) 06/16/2023 Common Stock 45,000 D Stock Option $ 0.64 ( 2 ) 10/13/2024 Common Stock 50,000 D Stock Option $ 2.54 ( 3 ) 02/01/2027 Common Stock 125,000 D Stock Option $ 2.1 ( 4 ) 11/01/2027 Common Stock 150,000 D Stock Option $ 6.26 ( 5 ) 02/06/2029 Common Stock 250,000 D Stock Option $ 11.06 ( 6 ) 03/04/2030 Common Stock 50,000 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Breinlinger Keith 5858 HORTON STREET, SUITE 320 EMERYVILLE, CA94608 Chief Technical Officer Signatures /s/ Stuart L. Merkadeau, Attorney-in-fact for Keith J. Breinlinger 07/16/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The Stock option is currently exercisable. ( 2 )The stock option is currently vested with respect to 47,917 shares, and will vest with respect to the remainder of the shares in equal monthly installments until fully vested on August 16, 2020. ( 3 )The stock option is currently vested with respect to 106,771 shares, and will vest with respect to the remainder of the shares in equal monthly installments until fully vested on February 2, 2021. ( 4 )The stock option is currently vested with respect to 100,000 shares, and will vest with respect to the remainder of the shares in equal monthly installments until fully vested on November 2, 2021. ( 5 )The stock option is currently vested with respect to 88,542 shares, and will vest with respect to the remainder of the shares in equal monthly installments until fully vested on February 7, 2023. ( 6 )The stock option is currently vested with respect to 5,208 shares, and will vest with respect to the remainder of the shares in equal monthly installments until fully vested on February 1, 2024.

Remarks: Exhibit 24 - Power of Attorney.

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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