OM

SEC source: 0001484612-25-000022 · edgardoc.xml · nonDerivative · entry 1

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,157

F1 · shares: On January 6, 2023, the reporting person was granted performance-based restricted stock units (PSUs) subject to the satisfaction of specified performance criteria as of December 31, 2024. The reported amount represents the number of PSUs earned by the reporting person on January 17, 2025, upon certification by the Compensation Committee of the Issuer's Board of Directors of the satisfaction of specified performance criteria. Each PSU represents a contingent right to receive a share of common stock. These PSUs vested 50% on January 17, 2025, and the remaining 50% shall vest on December 31, 2025, subject to the reporting person's continuous service through the vesting period.

SEC source: 0001484612-25-000014 · edgardoc.xml · nonDerivative · entry 1

Brottem John L. · CIK 0001823381 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,028

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 31,996 shares of Common Stock underlying RSUs granted to the reporting person on January 12, 2024. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-25-000015 · edgardoc.xml · nonDerivative · entry 1

Nash Marc · CIK 0001983815 · SVP Operations and R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 222,291

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 31,996 shares of Common Stock underlying RSUs granted to the reporting person on January 12, 2024. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-25-000016 · edgardoc.xml · nonDerivative · entry 1

Trigg Leslie · CIK 0001304125 · Director · Chair and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 861,397

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 70,826 shares of Common Stock underlying RSUs granted to the reporting person on January 12, 2024. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-25-000013 · edgardoc.xml · nonDerivative · entry 1

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 279,901

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 45,328 shares of Common Stock underlying RSUs granted to the reporting person on January 12, 2024. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-25-000006 · edgardoc.xml · nonDerivative · entry 1

Brottem John L. · CIK 0001823381 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,520

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with 2,530 shares of Common Stock underlying PSUs which (i) were, as previously reported, originally earned by the reporting person on January 12, 2024, upon certification by the Compensation Committee of the Issuer's Board of Directors of the satisfaction of specified performance criteria, and (ii) vested and were released on January 6, 2025. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-25-000008 · edgardoc.xml · nonDerivative · entry 1

Trigg Leslie · CIK 0001304125 · Director · Chair and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 894,624

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with 22,469 shares of Common Stock underlying PSUs which (i) were, as previously reported, originally earned by the reporting person on January 12, 2024, upon certification by the Compensation Committee of the Issuer's Board of Directors of the satisfaction of specified performance criteria, and (ii) vested and were released on January 6, 2025. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-25-000007 · edgardoc.xml · nonDerivative · entry 1

Nash Marc · CIK 0001983815 · SVP Operations and R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,302

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with 1,581 shares of Common Stock underlying PSUs which (i) were, as previously reported, originally earned by the reporting person on January 12, 2024, upon certification by the Compensation Committee of the Issuer's Board of Directors of the satisfaction of specified performance criteria, and (ii) vested and were released on January 6, 2025. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-25-000005 · edgardoc.xml · nonDerivative · entry 1

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 308,932

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with 2,952 shares of Common Stock underlying PSUs which (i) were, as previously reported, originally earned by the reporting person on January 12, 2024, upon certification by the Compensation Committee of the Issuer's Board of Directors of the satisfaction of specified performance criteria, and (ii) vested and were released on January 6, 2025. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000072 · edgardoc.xml · nonDerivative · entry 1

Brottem John L. · CIK 0001823381 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 227,092

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 5,888 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2021, January 26, 2022 and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000074 · edgardoc.xml · nonDerivative · entry 1

Trigg Leslie · CIK 0001304125 · Director · Chair and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 904,851

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 14,740 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2021, January 26, 2022, and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000073 · edgardoc.xml · nonDerivative · entry 1

Nash Marc · CIK 0001983815 · SVP Operations and R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 238,022

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 3,584 shares of Common Stock underlying RSUs granted to the reporting person on March 8, 2021, March 15, 2021, March 15, 2022, March 15, 2023, and July 24, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000071 · edgardoc.xml · nonDerivative · entry 1

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 310,767

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 7,761 shares of Common Stock underlying RSUs granted to the reporting person on March 8, 2021, August 5, 2021, January 26, 2022, and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000064 · edgardoc.xml · nonDerivative · entry 1

Brottem John L. · CIK 0001823381 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230,295

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 5,887 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2021, January 26, 2022 and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000066 · edgardoc.xml · nonDerivative · entry 1

Trigg Leslie · CIK 0001304125 · Director · Chair and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 910,496

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 14,740 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2021, January 26, 2022, and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000065 · edgardoc.xml · nonDerivative · entry 1

Nash Marc · CIK 0001983815 · SVP Operations and R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,397

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 3,584 shares of Common Stock underlying RSUs granted to the reporting person on March 8, 2021, March 15, 2021, March 15, 2022, March 15, 2023, and July 24, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000063 · edgardoc.xml · nonDerivative · entry 1

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 314,988

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 7,761 shares of Common Stock underlying RSUs granted to the reporting person on March 8, 2021, August 5, 2021, January 26, 2022, and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0000905148-24-001998 · form4.xml · nonDerivative · entry 1

Nash Marc · CIK 0001983815 · SVP Operations and R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 240,690

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of 1,999 shares of Common Stock underlying RSUs granted to the reporting person on July 24, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000058 · edgardoc.xml · nonDerivative · entry 1

Brottem John L. · CIK 0001823381 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 233,306

F1 · price: The price reported in Column 4 is a weighted average price. The shares of common stock of the Issuer were sold in multiple transactions at prices ranging from $4.77 - $4.81. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001484612-24-000057 · edgardoc.xml · derivative · entry 7

GROSSMAN D KEITH · CIK 0001218702 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 38,117 shares

Expires 2024-06-16

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 · kind: The transactions reported in this Form 4 were affected pursuant to a Rule 10b51 Trading Plan adopted by the reporting person on August 7, 2023.

F3 · derivative.exercise_date: This option vested 25% on April 15, 2015 and then in 36 equal monthly installments thereafter.

SEC source: 0001484612-24-000057 · edgardoc.xml · derivative · entry 6

GROSSMAN D KEITH · CIK 0001218702 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 38,117

Underlying: Common Stock · 31,186 shares

Expires 2024-06-16

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 · kind: The transactions reported in this Form 4 were affected pursuant to a Rule 10b51 Trading Plan adopted by the reporting person on August 7, 2023.

F3 · derivative.exercise_date: This option vested 25% on April 15, 2015 and then in 36 equal monthly installments thereafter.

SEC source: 0001484612-24-000057 · edgardoc.xml · nonDerivative · entry 4

GROSSMAN D KEITH · CIK 0001218702 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,035

F1 · kind: The transactions reported in this Form 4 were affected pursuant to a Rule 10b51 Trading Plan adopted by the reporting person on August 7, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. The shares of common stock of the Issuer were sold in multiple transactions at prices ranging from $3.66-$3.83. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001484612-24-000057 · edgardoc.xml · nonDerivative · entry 3

GROSSMAN D KEITH · CIK 0001218702 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,922

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 · kind: The transactions reported in this Form 4 were affected pursuant to a Rule 10b51 Trading Plan adopted by the reporting person on August 7, 2023.

SEC source: 0001484612-24-000057 · edgardoc.xml · nonDerivative · entry 2

GROSSMAN D KEITH · CIK 0001218702 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 47,805

F1 · kind: The transactions reported in this Form 4 were affected pursuant to a Rule 10b51 Trading Plan adopted by the reporting person on August 7, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. The shares of common stock of the Issuer were sold in multiple transactions at prices ranging from $3.66-$3.83. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001484612-24-000057 · edgardoc.xml · nonDerivative · entry 1

GROSSMAN D KEITH · CIK 0001218702 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,035

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 · kind: The transactions reported in this Form 4 were affected pursuant to a Rule 10b51 Trading Plan adopted by the reporting person on August 7, 2023.

SEC source: 0001484612-24-000056 · edgardoc.xml · nonDerivative · entry 1

Saia Andrea Lynn · CIK 0001552993 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,892

F1 · shares: 100% of the shares underlying these RSUs will vest upon the earlier of (i) the one-year anniversary of the date of grant or (ii) the date of the Issuer's next Annual Meeting of Stockholders

SEC source: 0001484612-24-000055 · edgardoc.xml · nonDerivative · entry 1

LANG BRENT D. · CIK 0001544336 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 133,024

F1 · shares: 100% of the shares underlying these RSUs will vest upon the earlier of (i) the one-year anniversary of the date of grant or (ii) the date of the Issuer's next Annual Meeting of Stockholders

SEC source: 0001484612-24-000054 · edgardoc.xml · nonDerivative · entry 1

JONES DALE E · CIK 0001261562 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,918

F1 · shares: 100% of the shares underlying these RSUs will vest upon the earlier of (i) the one-year anniversary of the date of grant or (ii) the date of the Issuer's next Annual Meeting of Stockholders

SEC source: 0001484612-24-000053 · edgardoc.xml · nonDerivative · entry 1

Hinrichs James F. · CIK 0001506974 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,349

F1 · shares: 100% of the shares underlying these RSUs will vest upon the earlier of (i) the one-year anniversary of the date of grant or (ii) the date of the Issuer's next Annual Meeting of Stockholders

SEC source: 0001484612-24-000051 · edgardoc.xml · nonDerivative · entry 1

GROSSMAN D KEITH · CIK 0001218702 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,849

F1 · shares: 100% of the shares underlying these RSUs will vest upon the earlier of (i) the one-year anniversary of the date of grant or (ii) the date of the Issuer's next Annual Meeting of Stockholders

SEC source: 0001484612-24-000050 · edgardoc.xml · nonDerivative · entry 1

Drexler Karen · CIK 0001504699 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,232

F1 · shares: 100% of the shares underlying these RSUs will vest upon the earlier of (i) the one-year anniversary of the date of grant or (ii) the date of the Issuer's next Annual Meeting of Stockholders

SEC source: 0001484612-24-000052 · edgardoc.xml · nonDerivative · entry 1

HACKETT PATRICK T · CIK 0001238606 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,849

F1 · shares: 100% of the shares underlying these RSUs will vest upon the earlier of (i) the one-year anniversary of the date of grant or (ii) the date of the Issuer's next Annual Meeting of Stockholders

SEC source: 0001484612-24-000047 · edgardoc.xml · nonDerivative · entry 1

Brottem John L. · CIK 0001823381 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 243,875

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 5,887 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2021, January 26, 2022 and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

F2 · balance_after: Includes 1,801 shares of Common Stock acquired pursuant to the Outset Medical, Inc. 2020 Employee Stock Purchase Plan ("ESPP"), for the purchase period of September 1, 2023 to February 29, 2024. This transaction is exempt from Rule 16b-3(c).

SEC source: 0001484612-24-000049 · edgardoc.xml · nonDerivative · entry 1

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 318,959

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 7,761 shares of Common Stock underlying RSUs granted to the reporting person on March 8, 2021, August 5, 2021, January 26, 2022 and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000048 · edgardoc.xml · nonDerivative · entry 1

Nash Marc · CIK 0001983815 · SVP Operations and R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 241,413

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 3,084 shares of Common Stock underlying RSUs granted to the reporting person on March 8, 2021, March 15, 2021, March 15, 2022, and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000046 · edgardoc.xml · nonDerivative · entry 1

Trigg Leslie · CIK 0001304125 · Director · Chair and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 915,804

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 14,739 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2021, January 26, 2022, and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

F2 · balance_after: Includes 1,801 shares of Common Stock acquired pursuant to the Outset Medical, Inc. 2020 Employee Stock Purchase Plan ("ESPP"), for the purchase period of September 1, 2023 to February 29, 2024. This transaction is exempt from Rule 16b-3(c).

SEC source: 0001484612-24-000041 · edgardoc.xml · nonDerivative · entry 1

Racine Jean-Olivier · CIK 0001868039 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 265,325

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting on May 10, 2024, of an aggregate of 33,923 shares of Common Stock underlying RSUs granted to the reporting person on June 22, 2021, January 26, 2022 and January 6, 2023, which were subject to accelerated vesting approved by the Compensation Committee of the Board in connection with the reporting person's departure. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

F2 · balance_after: Includes 1,801 shares of Common Stock acquired pursuant to the Outset Medical, Inc. 2020 Employee Stock Purchase Plan ("ESPP"), for the purchase period of September 1, 2023 to February 29, 2024. This transaction is exempt from Rule 16b-3(c).

SEC source: 0001484612-24-000039 · edgardoc.xml · nonDerivative · entry 1

Nash Marc · CIK 0001983815 · SVP Operations and R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 242,510

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 6,399 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

F2 · balance_after: Includes 1,801 shares of Common Stock acquired pursuant to the Outset Medical, Inc. 2020 Employee Stock Purchase Plan ("ESPP"), for the purchase period of September 1, 2023 to February 29, 2024. This transaction is exempt from Rule 16b-3(c).

SEC source: 0001484612-24-000037 · edgardoc.xml · nonDerivative · entry 1

LANG BRENT D. · CIK 0001544336 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,024

F1 · shares: Represents Restricted Stock Units ("RSUs") granted to the reporting person on March 12, 2024. Each RSU represents a contingent right to receive one share of common stock. These RSUs shall vest quarterly over three years, subject to the reporting person's continued service through the applicable vesting date.

SEC source: 0001484612-24-000036 · edgardoc.xml · nonDerivative · entry 2

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 322,877

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b51 Trading Plan adopted by the reporting person on February 17, 2023.

SEC source: 0001484612-24-000036 · edgardoc.xml · nonDerivative · entry 1

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 324,461

F1 · balance_after: Includes 1,584 shares of Common Stock acquired pursuant to the Outset Medical, Inc. 2020 Employee Stock Purchase Plan ("ESPP"), for the purchase period of September 1, 2023 to February 29, 2024. This transaction is exempt from Rule 16b-3(c).

SEC source: 0001484612-24-000035 · edgardoc.xml · nonDerivative · entry 2

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 322,877

F2 · shares: Required number of shares withheld by the Issuer to cover tax withholding obligations in connection with the vesting of RSUs on February 23, 2024 described in footnote (1) above. This transaction does not represent a sale or discretionary trade by the reporting person.

SEC source: 0001484612-24-000035 · edgardoc.xml · nonDerivative · entry 1

Ahmed Nabeel · CIK 0001870610 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 333,516

F1 · shares: Represents restricted stock units (RSUs) granted to the reporting person on February 23, 2024 in lieu of 50% of the reporting person's 2023 annual cash bonus amount at the request of the reporting person. The RSUs were fully vested on the grant date.

SEC source: 0001484612-24-000034 · edgardoc.xml · nonDerivative · entry 2

Trigg Leslie · CIK 0001304125 · Director · Chair and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 919,240

F2 · shares: Required number of shares withheld by the Issuer to cover tax withholding obligations in connection with the vesting of RSUs on February 23, 2024 described in footnote (1) above. This transaction does not represent a sale or discretionary trade by the reporting person.

SEC source: 0001484612-24-000034 · edgardoc.xml · nonDerivative · entry 1

Trigg Leslie · CIK 0001304125 · Director · Chair and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 964,778

F1 · shares: Represents restricted stock units (RSUs) granted to the reporting person on February 23, 2024 in lieu of 100% of the reporting person's 2023 annual cash bonus amount at the request of the reporting person. The RSUs were fully vested on the grant date.

SEC source: 0001484612-24-000028 · edgardoc.xml · nonDerivative · entry 1

Brottem John L. · CIK 0001823381 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 245,046

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 5,891 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2021, January 26, 2022 and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000032 · edgardoc.xml · nonDerivative · entry 1

Williamson Steven S. · CIK 0001478582 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 320,347

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 7,677 shares of Common Stock underlying RSUs granted to the reporting person on January 26, 2022 and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000031 · edgardoc.xml · nonDerivative · entry 1

Trigg Leslie · CIK 0001304125 · Director · Chair and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 833,091

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 14,748 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2021, January 26, 2022 and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000030 · edgardoc.xml · nonDerivative · entry 1

Racine Jean-Olivier · CIK 0001868039 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 271,830

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 6,210 shares of Common Stock underlying RSUs granted to the reporting person on June 22, 2021, January 26, 2022 and January 6, 2023. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001484612-24-000029 · edgardoc.xml · nonDerivative · entry 1

Nash Marc · CIK 0001983815 · SVP Operations and R&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 243,100

F1 · shares: Required number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of an aggregate of 1,484 shares of Common Stock underlying RSUs granted to the reporting person on March 8, 2021, March 15, 2021 and March 15, 2022. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.