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person · Reporting owner

Quake Stephen

Disclosed activity across 2 companies

Tapewire entity
39076
SEC CIK
0001685889

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AbCellera Biologics Inc.ABCL · Entity 4118DirectorJune 11, 2026June 12, 2026
SomaLogic, Inc.SLGC · Entity 95310DirectorMarch 01, 2022March 03, 2022

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

AbCellera Biologics Inc.

Report date June 11, 2026 · Filed June 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Share option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.27 · Expires 2036-06-11Direct306,633 Reported balance After 2026-06-11 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-11 · Grant · Acquired 111,701 · Balance 306,633

F1: The shares subject to such option vest and become exercisable at the 2027 Annual General Meeting, subject to the Reporting Person's continuous service to the Issuer on each such date.

Filing footnotes · ownership attribution and instrument terms

F1: The shares subject to such option vest and become exercisable at the 2027 Annual General Meeting, subject to the Reporting Person's continuous service to the Issuer on each such date.

SomaLogic, Inc.

Report date March 01, 2022 · Filed March 03, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect28,430 Reported balance After 2022-03-01 transaction · row 1
1 source row

Row 1 · 2022-03-01 · Grant · Acquired 3,430 · Balance 28,430

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $9.08 · Expires 2032-02-29Direct20,600 Reported balance After 2022-03-01 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2022-03-01 · Grant · Acquired 20,600 · Balance 20,600

F1: 100% of the shares underlying the option vest one year after the grant date, subject to the Reporting Person's continued service to the Issuer on each vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: 100% of the shares underlying the option vest one year after the grant date, subject to the Reporting Person's continued service to the Issuer on each vesting date.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 11, 2026 Filed Jun 12, 2026 13:03 UTC AbCellera Biologics Inc. ABCL · Entity 4118 GrantShare option (right to buy) · Derivative 111,701 $0.00 Strike: $5.27 $0.00
Disclosure

SEC source: 0001685889-26-000002 · wk-form4_1781283792.xml · derivative · entry 1

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 306,633

Underlying: Common Shares · 111,701 shares

Expires 2036-06-11

F1 · derivative.exercise_date: The shares subject to such option vest and become exercisable at the 2027 Annual General Meeting, subject to the Reporting Person's continuous service to the Issuer on each such date.

Read SEC document
December 01, 2025 Filed Dec 19, 2025 14:46 UTC AbCellera Biologics Inc. ABCL · Entity 4118 GrantShare option (right to buy) · Derivative 194,932 $0.00 Strike: $3.47 $0.00
Disclosure

SEC source: 0001685889-25-000008 · wk-form4_1766173569.xml · derivative · entry 1

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 194,932

Underlying: Common Shares · 194,932 shares

Expires 2035-12-01

F1 · derivative.exercise_date: The shares subject to such option vest and become exercisable annually in substantially equal installments over a three-year period, with the first tranche vested on December 1, 2026, subject to the Reporting Person's continuous service to the Issuer on each such date.

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March 01, 2022 Filed Mar 3, 2022 21:16 UTC SomaLogic, Inc. SLGC · Entity 95310 GrantEmployee Stock Option (right to buy) · Derivative 20,600 $0.00 Strike: $9.08 $0.00
Disclosure

SEC source: 0001062993-22-006758 · form4.xml · derivative · entry 2

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,600

Underlying: Common Stock, par value $0.0001 · 20,600 shares

Expires 2032-02-29

F1 · shares: 100% of the shares underlying the option vest one year after the grant date, subject to the Reporting Person's continued service to the Issuer on each vesting date.

Read SEC document
March 01, 2022 Filed Mar 3, 2022 21:16 UTC SomaLogic, Inc. SLGC · Entity 95310 GrantCommon Stock 3,430 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-006758 · form4.xml · nonDerivative · entry 1

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,430

Read SEC document
October 27, 2021 Filed Dec 13, 2021 16:29 UTC SomaLogic, Inc. SLGC · Entity 95310 GrantEmployee Stock Option (right to buy) · Derivative 46,705 $0.00 Strike: $11.85 $0.00
Disclosure

SEC source: 0001062993-21-012746 · form4.xml · derivative · entry 1

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,705

Underlying: Common Stock, par value $0.0001 · 46,705 shares

Expires 2031-10-26

F1 · derivative.exercise_date: 25% of the shares underlying the option vest one year after the grant date, then the remaining shares vest in equal 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.

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September 01, 2021 Filed Sep 3, 2021 20:10 UTC SomaLogic, Inc. SLGCW · Entity 95310 Exercise / conversionClass B Common Stock · Derivative 25,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-21-046738 · ownership.xml · derivative · entry 6

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 25,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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 II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis.

F1 · kind: 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 II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis.

F1 · derivative.exercise_date: 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 II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis.

F1 · derivative.expiration_date: 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 II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 20:10 UTC SomaLogic, Inc. SLGCW · Entity 95310 GrantWarrants to purchase Class A Common Stock (right to buy) · Derivative 166,666 Not disclosed Strike: $11.50 Not disclosed
Disclosure

SEC source: 0001213900-21-046738 · ownership.xml · derivative · entry 5

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,666

Underlying: Class A Common Stock · 166,666 shares

Expires 2026-09-01

F3 · kind: Following the completion of the Business Combination, warrants to purchase Class A Common Stock become exercisable on October 1, 2021, the date that is 30 days after the closing of the Business Combination.

F3 · price: Following the completion of the Business Combination, warrants to purchase Class A Common Stock become exercisable on October 1, 2021, the date that is 30 days after the closing of the Business Combination.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 20:10 UTC SomaLogic, Inc. SLGCW · Entity 95310 GrantClass A Common Stock 100,000 $10.00 $1,000,000.00
Disclosure

SEC source: 0001213900-21-046738 · ownership.xml · nonDerivative · entry 4

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By DeltaXDeltaP Hbar Trust

Disclosed balance after: 425,000

F2 · kind: In connection with the Closing of the Business Combination, 400,000 shares of Class A Common stock were issued and owned directly by Quake 2018 Charitable Remainder Unitrust, The Eleftheria Foundation and DeltaXDeltaP Hbar Trust, respectively (the "Quake Entities"). Mr. Quake has voting and investment discretion with respect to the Class A Common Stock held of record by the Quake Entities. Mr. Quake disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

F2 · ownership.nature: In connection with the Closing of the Business Combination, 400,000 shares of Class A Common stock were issued and owned directly by Quake 2018 Charitable Remainder Unitrust, The Eleftheria Foundation and DeltaXDeltaP Hbar Trust, respectively (the "Quake Entities"). Mr. Quake has voting and investment discretion with respect to the Class A Common Stock held of record by the Quake Entities. Mr. Quake disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 20:10 UTC SomaLogic, Inc. SLGCW · Entity 95310 GrantClass A Common Stock 150,000 $10.00 $1,500,000.00
Disclosure

SEC source: 0001213900-21-046738 · ownership.xml · nonDerivative · entry 3

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By The Eleftheria Foundation

Disclosed balance after: 325,000

F2 · kind: In connection with the Closing of the Business Combination, 400,000 shares of Class A Common stock were issued and owned directly by Quake 2018 Charitable Remainder Unitrust, The Eleftheria Foundation and DeltaXDeltaP Hbar Trust, respectively (the "Quake Entities"). Mr. Quake has voting and investment discretion with respect to the Class A Common Stock held of record by the Quake Entities. Mr. Quake disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

F2 · ownership.nature: In connection with the Closing of the Business Combination, 400,000 shares of Class A Common stock were issued and owned directly by Quake 2018 Charitable Remainder Unitrust, The Eleftheria Foundation and DeltaXDeltaP Hbar Trust, respectively (the "Quake Entities"). Mr. Quake has voting and investment discretion with respect to the Class A Common Stock held of record by the Quake Entities. Mr. Quake disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 20:10 UTC SomaLogic, Inc. SLGCW · Entity 95310 GrantClass A Common Stock 150,000 $10.00 $1,500,000.00
Disclosure

SEC source: 0001213900-21-046738 · ownership.xml · nonDerivative · entry 2

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Quake 2018 Charitable Remainder Unitrust

Disclosed balance after: 175,000

F2 · kind: In connection with the Closing of the Business Combination, 400,000 shares of Class A Common stock were issued and owned directly by Quake 2018 Charitable Remainder Unitrust, The Eleftheria Foundation and DeltaXDeltaP Hbar Trust, respectively (the "Quake Entities"). Mr. Quake has voting and investment discretion with respect to the Class A Common Stock held of record by the Quake Entities. Mr. Quake disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

F2 · ownership.nature: In connection with the Closing of the Business Combination, 400,000 shares of Class A Common stock were issued and owned directly by Quake 2018 Charitable Remainder Unitrust, The Eleftheria Foundation and DeltaXDeltaP Hbar Trust, respectively (the "Quake Entities"). Mr. Quake has voting and investment discretion with respect to the Class A Common Stock held of record by the Quake Entities. Mr. Quake disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 20:10 UTC SomaLogic, Inc. SLGCW · Entity 95310 OtherClass A Common Stock 25,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-21-046738 · ownership.xml · nonDerivative · entry 1

Quake Stephen · CIK 0001685889 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

F1 · kind: 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 II") and SomaLogic, Inc. ("SomaLogic"), among other things, each share of CMLS II's Class B common stock converted pursuant to the terms of such stock into shares of the Issuer's Class A Common Stock on a one-for-one basis.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.