Sec Form 3 Filing - POST RICHARD A @ SomaLogic, Inc. - 2021-09-01

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

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person POST RICHARD A 2. Issuer Name and Ticker or Trading Symbol SomaLogic, Inc. [ SLGCW] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O SOMALOGIC, INC., 2945 WILDERNESS PLACE, 3. Date of Earliest Transaction (MM/DD/YY) 09/01/2021 (Street) BOULDER,, CO80301 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

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 Employee Stock Option (Right to Buy) $ 4.7728 ( 1 ) 05/11/2030 Class A Common Stock, par value $0.0001 16,762 ( 3 ) D Employee Stock Option (Right to Buy) $ 4.7728 ( 2 ) 05/11/2030 Class A Common Stock, par value $0.0001 33,524 ( 3 ) D Employee Stock Option (Right to Buy) $ 4.7728 ( 1 ) 02/18/2031 Class A Common Stock, par value $0.0001 20,952 ( 3 ) D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other POST RICHARD A C/O SOMALOGIC, INC. 2945 WILDERNESS PLACE, BOULDER,, CO80301 X Signatures /s/ Ruben Gutierrez, Attorney-in-Fact 09/10/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The shares underlying the option vest in 12 equal monthly installments starting on the 1st of the first full month following the date of the grant. ( 2 )25% of the shares underlying the option vest one year after the grant data, then the remaining shares vest in monthly installments thereafter starting on the 1st of following full month until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date. ( 3 )In connection with the closing (the "Closing") of the business combination (the "Business Combination") between the Issuer (which was formerly known as CM Life Sciences II, Inc. or "CMLS") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of SomaLogic Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock (the "Exchange Ratio"). In addition, each outstanding SomaLogic equity award was automatically converted into a corresponding equity award of the Issuer based on the Exchange Ratio and with the same terms and vesting conditions as the SomaLogic equity awards.

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).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.