SIBN

SEC source: 0001562180-21-003606 · primarydocument.xml · nonDerivative · entry 2

Pisetsky Michael A · CIK 0001754765 · GC & Chief Compliance Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,526

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001562180-21-003606 · primarydocument.xml · nonDerivative · entry 1

Pisetsky Michael A · CIK 0001754765 · GC & Chief Compliance Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,420

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001562180-21-003604 · primarydocument.xml · nonDerivative · entry 4

FRANCIS LAURA · CIK 0001218802 · Director · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,177

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

F2 · balance_after: Includes 1,442 shares acquired under the SI-BONE, Inc. 2018 Employee Stock Purchase Plan on May 17, 2021.

F3 · balance_after: Includes 139,234 shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-003604 · primarydocument.xml · nonDerivative · entry 3

FRANCIS LAURA · CIK 0001218802 · Director · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,356

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001562180-21-003604 · primarydocument.xml · nonDerivative · entry 2

FRANCIS LAURA · CIK 0001218802 · Director · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 209,033

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001562180-21-003604 · primarydocument.xml · nonDerivative · entry 1

FRANCIS LAURA · CIK 0001218802 · Director · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,562

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001562180-21-003605 · primarydocument.xml · nonDerivative · entry 2

RECUPERO ANTHONY J · CIK 0001210230 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,221

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

F2 · balance_after: Includes 1,696 shares acquired under the SI-BONE, Inc. 2018 Employee Stock Purchase Plan on May 17, 2021.

F3 · balance_after: Includes 100,561 shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-003605 · primarydocument.xml · nonDerivative · entry 1

RECUPERO ANTHONY J · CIK 0001210230 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,134

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001562180-21-003319 · primarydocument.xml · derivative · entry 8

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,626 shares

Expires 2025-05-25

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.

F5 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over four years commencing on vesting commencement date, subject to Reporting Person's continued service through each relevant vesting date.

SEC source: 0001562180-21-003319 · primarydocument.xml · derivative · entry 7

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,340

Underlying: Common Stock · 2,474 shares

Expires 2025-05-25

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.

F5 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over four years commencing on vesting commencement date, subject to Reporting Person's continued service through each relevant vesting date.

SEC source: 0001562180-21-003319 · primarydocument.xml · nonDerivative · entry 6

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 46,162

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F4 · ownership.nature: Shares held by The Jeffrey W. Dunn Living Trust Dated May 17, 2012.

SEC source: 0001562180-21-003319 · primarydocument.xml · nonDerivative · entry 5

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 46,233

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $32.15 to $33.13, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

SEC source: 0001562180-21-003319 · primarydocument.xml · nonDerivative · entry 4

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201,689

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $32.15 to $33.13, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

F3 · balance_after: Represents shares issuable on the settlement of the net restricted stock units granted and cancelled to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-003319 · primarydocument.xml · nonDerivative · entry 3

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,307

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $32.15 to $33.13, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

SEC source: 0001562180-21-003319 · primarydocument.xml · nonDerivative · entry 2

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,781

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.

SEC source: 0001562180-21-003319 · primarydocument.xml · nonDerivative · entry 1

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 204,155

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.

SEC source: 0001562180-21-002902 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,240

F1 · shares: Reflects shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. 25% of the shares shall vest and be released on the one-year anniversary of the Vesting Commencement Date; thereafter, the remaining 75% of the shares vest in a series of twelve equal quarterly installments, each equal to 6.25% of the award shares, until the award is fully vested on the fourth anniversary of the Vesting Commencement Date, subject to the Reporting Person's continued service through each relevant vesting date.

SEC source: 0001562180-21-002884 · primarydocument.xml · nonDerivative · entry 2

RECUPERO ANTHONY J · CIK 0001210230 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,601

F2 · shares: Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The shares subject to the restricted stock unit will vest over four years and will be released in quarterly installments commencing on May 15, 2021, subject to the Reporting Person's continued service through each relevant vesting date.

F3 · balance_after: Includes 107,019 shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-002882 · primarydocument.xml · nonDerivative · entry 2

Pisetsky Michael A · CIK 0001754765 · GC & Chief Compliance Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,428

F2 · shares: Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The shares subject to the restricted stock unit will vest over four years and will be released in quarterly installments commencing on May 15, 2021, subject to the Reporting Person's continued service through each relevant vesting date.

F3 · balance_after: Includes 61,258 shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-002885 · primarydocument.xml · nonDerivative · entry 2

Loh Helen · CIK 0001852517 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,447

F2 · shares: Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The shares subject to the restricted stock unit will be vesting in a series of 12 equal quarterly increments starting on the Vesting Commencement Date, subject to the Reporting Person's continuous service as a member of the Issuer's Board of Directors on each applicable vesting date.

SEC source: 0001562180-21-002885 · primarydocument.xml · nonDerivative · entry 1

Loh Helen · CIK 0001852517 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234

F1 · shares: Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. 100% of the shares subject to the award vests upon the earlier of (i) the next annual general meeting of the stockholders of the Company or (ii) the date one year from the Vesting Commencement Date, subject to the Reporting Person's continuous service as a member of the Company's Board of Directors until such date.

SEC source: 0001562180-21-002886 · primarydocument.xml · nonDerivative · entry 1

FRANCIS LAURA · CIK 0001218802 · Director · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 211,977

F1 · shares: Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The shares subject to the restricted stock unit will be vesting over four years and will be released in quarterly installments commencing on May 15, 2021, subject to the Reporting Person's continued service through each relevant vesting date.

F2 · balance_after: Includes 149,792 shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-002883 · primarydocument.xml · nonDerivative · entry 1

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201,681

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

F2 · balance_after: Represents shares issuable on the settlement of the net restricted stock units granted and cancelled to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-002884 · primarydocument.xml · nonDerivative · entry 1

RECUPERO ANTHONY J · CIK 0001210230 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,329

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001562180-21-002882 · primarydocument.xml · nonDerivative · entry 1

Pisetsky Michael A · CIK 0001754765 · GC & Chief Compliance Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,316

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001562180-21-002743 · primarydocument.xml · nonDerivative · entry 2

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 68,918

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F4 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $31.13 to $31.84, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

F5 · balance_after: Reflects the transfer of shares from the Reporting Person to The Jeffrey W. Dunn Living Trust Dated May 17, 2012.

F3 · ownership.nature: Shares held by The Jeffrey W. Dunn Living Trust Dated May 17, 2012.

SEC source: 0001562180-21-002743 · primarydocument.xml · nonDerivative · entry 1

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 71,323

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $30.08 to $31.04, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

F3 · ownership.nature: Shares held by The Jeffrey W. Dunn Living Trust Dated May 17, 2012.

SEC source: 0001562180-21-002381 · primarydocument.xml · derivative · entry 3

FRANCIS LAURA · CIK 0001218802 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,392

Underlying: Common Stock · 18,358 shares

Expires 2025-05-25

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.

F4 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over four years commencing on vesting commencement date, subject to Reporting Person's continued service through each relevant vesting date.

SEC source: 0001562180-21-002381 · primarydocument.xml · nonDerivative · entry 2

FRANCIS LAURA · CIK 0001218802 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,113

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $30.01 to $33.74, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

F3 · balance_after: Includes 116,928 shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-002381 · primarydocument.xml · nonDerivative · entry 1

FRANCIS LAURA · CIK 0001218802 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,471

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.

SEC source: 0001562180-21-002352 · primarydocument.xml · nonDerivative · entry 3

Freund John Gordon · CIK 0001296771 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Skyline Venture Partners V, LP

Disclosed balance after: 524,906

F2 · ownership.nature: Shares held by SVP V. Skyline Venture Management V, LLC ("LLC") is the general partner of SVP V and as such may be deemed to have voting and investment power with respect to the securities of SVP V. Reporting Person, a member of Issuer's board of directors, is a managing director of LLC and may be deemed to have voting and investment power with respect to the securities held by SVP V. Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001562180-21-002352 · primarydocument.xml · nonDerivative · entry 2

Freund John Gordon · CIK 0001296771 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Skyline Venture Partners V, LP

Disclosed balance after: 1,124,906

F3 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $30.11 to $32.19, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

F2 · ownership.nature: Shares held by SVP V. Skyline Venture Management V, LLC ("LLC") is the general partner of SVP V and as such may be deemed to have voting and investment power with respect to the securities of SVP V. Reporting Person, a member of Issuer's board of directors, is a managing director of LLC and may be deemed to have voting and investment power with respect to the securities held by SVP V. Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001562180-21-002352 · primarydocument.xml · nonDerivative · entry 1

Freund John Gordon · CIK 0001296771 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Skyline Venture Partners V, LP

Disclosed balance after: 1,191,106

F1 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $30.01 to $31.07, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

F2 · ownership.nature: Shares held by SVP V. Skyline Venture Management V, LLC ("LLC") is the general partner of SVP V and as such may be deemed to have voting and investment power with respect to the securities of SVP V. Reporting Person, a member of Issuer's board of directors, is a managing director of LLC and may be deemed to have voting and investment power with respect to the securities held by SVP V. Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001562180-21-002250 · primarydocument.xml · nonDerivative · entry 3

Freund John Gordon · CIK 0001296771 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Skyline Venture Partners V, LP

Disclosed balance after: 1,246,159

F1 · ownership.nature: Shares held by SVP V. Skyline Venture Management V, LLC ("LLC") is the general partner of SVP V and as such may be deemed to have voting and investment power with respect to the securities of SVP V. Reporting Person, a member of Issuer's board of directors, is a managing director of LLC and may be deemed to have voting and investment power with respect to the securities held by SVP V. Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001562180-21-002250 · primarydocument.xml · nonDerivative · entry 2

Freund John Gordon · CIK 0001296771 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Skyline Venture Partners V, LP

Disclosed balance after: 1,327,046

F1 · ownership.nature: Shares held by SVP V. Skyline Venture Management V, LLC ("LLC") is the general partner of SVP V and as such may be deemed to have voting and investment power with respect to the securities of SVP V. Reporting Person, a member of Issuer's board of directors, is a managing director of LLC and may be deemed to have voting and investment power with respect to the securities held by SVP V. Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001562180-21-002250 · primarydocument.xml · nonDerivative · entry 1

Freund John Gordon · CIK 0001296771 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Skyline Venture Partners V, LP

Disclosed balance after: 1,418,118

F1 · ownership.nature: Shares held by SVP V. Skyline Venture Management V, LLC ("LLC") is the general partner of SVP V and as such may be deemed to have voting and investment power with respect to the securities of SVP V. Reporting Person, a member of Issuer's board of directors, is a managing director of LLC and may be deemed to have voting and investment power with respect to the securities held by SVP V. Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.

SEC source: 0001562180-21-002062 · primarydocument.xml · nonDerivative · entry 3

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 35,940

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F4 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $29.35 to $29.55, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

F5 · ownership.nature: Shares held by The Jeffrey W. Dunn Living Trust Dated May 17, 2012.

SEC source: 0001562180-21-002062 · primarydocument.xml · nonDerivative · entry 2

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 41,034

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F3 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $28.33 to $29.27, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

SEC source: 0001562180-21-002062 · primarydocument.xml · nonDerivative · entry 1

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 64,232

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $27.33 to $28.29, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

SEC source: 0001562180-21-002063 · primarydocument.xml · nonDerivative · entry 2

Nishimura Mika · CIK 0001848327 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,660

F2 · shares: Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The shares subject to the restricted stock unit will be vesting in a series of 12 equal quarterly increments starting on the Vesting Commencement Date, subject to the Reporting Person's continuous service as a member of the Issuer's Board of Directors on each applicable vesting date.

SEC source: 0001562180-21-002063 · primarydocument.xml · nonDerivative · entry 1

Nishimura Mika · CIK 0001848327 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 447

F1 · shares: Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The shares subject to the restricted stock unit will be vesting 100% upon the earlier of (i) the next annual general meeting of the stockholders of the Company or (ii) the date one year from the Vesting Commencement Date, subject to the Reporting Person's continuous service as a member of the Company's Board of Directors until such date.

SEC source: 0001562180-21-002061 · primarydocument.xml · nonDerivative · entry 1

Pisetsky Michael A · CIK 0001754765 · GC & Chief Compliance Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,559

F1 · shares: Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The shares subject to the restricted stock unit vest in lump sum on May 15, 2022, subject to the Reporting Person's continued service through relevant vesting date.

F2 · balance_after: Includes 57,859 shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-002060 · primarydocument.xml · nonDerivative · entry 1

FRANCIS LAURA · CIK 0001218802 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,113

F1 · shares: Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The shares subject to the restricted stock unit vest in lump sum on May 15, 2022, subject to the Reporting Person's continued service through relevant vesting date.

F2 · balance_after: Includes 116,928 shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-001952 · primarydocument.xml · derivative · entry 3

FRANCIS LAURA · CIK 0001218802 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,750

Underlying: Common Stock · 400 shares

Expires 2025-05-25

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.

F4 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over four years commencing on vesting commencement date, subject to Reporting Person's continued service through each relevant vesting date.

SEC source: 0001562180-21-001952 · primarydocument.xml · nonDerivative · entry 2

FRANCIS LAURA · CIK 0001218802 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,013

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $33.00 to $33.10, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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 these footnotes.

F3 · balance_after: Includes 116,828 shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one shares of the Issuer's common stock.

SEC source: 0001562180-21-001952 · primarydocument.xml · nonDerivative · entry 1

FRANCIS LAURA · CIK 0001218802 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,413

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.

SEC source: 0001562180-21-001289 · primarydocument.xml · nonDerivative · entry 1

DUNN JEFFREY W · CIK 0001035986 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 337,103

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

F2 · balance_after: Includes 264,125 shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one shares of the Issuer's common stock.

SEC source: 0001562180-21-001291 · primarydocument.xml · nonDerivative · entry 2

FRANCIS LAURA · CIK 0001218802 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,013

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

F2 · balance_after: Includes 116,828 shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0001562180-21-001291 · primarydocument.xml · nonDerivative · entry 1

FRANCIS LAURA · CIK 0001218802 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,446

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001562180-21-001290 · primarydocument.xml · nonDerivative · entry 1

RECUPERO ANTHONY J · CIK 0001210230 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,916

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

F2 · balance_after: Includes 97,978 shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.