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Maheshwari Anshul

Disclosed activity across 1 company

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19532
SEC CIK
0001853089

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
SI-BONE, Inc.SIBN · Entity 2501Chief Op & Financial OfficerOctober 02, 2026October 06, 2026

Disclosed balances

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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.

SI-BONE, Inc.

Report date October 02, 2026 · Filed October 06, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect221,724 Reported balance After 2026-10-02 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-10-02 · Sale · Disposed 1,560 · Balance 221,724

F1: 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: This transaction was executed in multiple trades at prices ranging from $18.05 USD to $18.45 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Common StockSEC Table I · non-derivativeDirect219,966 Reported balance After 2026-10-02 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2026-10-02 · Sale · Disposed 1,758 · Balance 219,966

F1: 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: This transaction was executed in multiple trades at prices ranging from $18.05 USD to $18.45 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Common StockSEC Table I · non-derivativeDirect218,235 Reported balance After 2026-10-05 transaction · row 3 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 3 · 2026-10-05 · Sale · Disposed 1,731 · Balance 218,235

F3: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 17, 2025.

F4: Includes 160,823 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.

Filing footnotes · ownership attribution and instrument terms

F1: 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: This transaction was executed in multiple trades at prices ranging from $18.05 USD to $18.45 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

F3: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 17, 2025.

F4: Includes 160,823 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.

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.”

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Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 05, 2026 Filed Oct 6, 2026 23:23 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,731 $19.50 $33,754.50
Disclosure

SEC source: 0001853089-26-000009 · primarydocument.xml · nonDerivative · entry 3

Maheshwari Anshul · CIK 0001853089 · Chief Op & Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 218,235

F3 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 17, 2025.

F4 · balance_after: Includes 160,823 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.

Read SEC document
October 02, 2026 Filed Oct 6, 2026 23:23 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,758 $18.19 $31,983.82
Disclosure

SEC source: 0001853089-26-000009 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Op & Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 219,966

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 · price: This transaction was executed in multiple trades at prices ranging from $18.05 USD to $18.45 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
October 02, 2026 Filed Oct 6, 2026 23:23 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,560 $18.17 $28,341.14
Disclosure

SEC source: 0001853089-26-000009 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Op & Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 221,724

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 · price: This transaction was executed in multiple trades at prices ranging from $18.05 USD to $18.45 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
August 24, 2026 Filed Aug 26, 2026 23:04 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 11,636 $20.11 $233,970.87
Disclosure

SEC source: 0001853089-26-000008 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Op & Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 223,284

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 17, 2025.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $20.00 to $20.25, 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 167,604 shares issuable on 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.

Read SEC document
August 21, 2026 Filed Aug 21, 2026 21:56 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 11,228 $20.02 $224,784.56
Disclosure

SEC source: 0001853089-26-000007 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Op & Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 234,920

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 17, 2025.

F3 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $20.00 to $20.05, 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.

F4 · balance_after: Includes 167,604 shares issuable on 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.

Read SEC document
August 19, 2026 Filed Aug 21, 2026 21:56 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 5,747 $19.55 $112,353.85
Disclosure

SEC source: 0001853089-26-000007 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Op & Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 246,148

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 17, 2025.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $19.50 to $19.67, 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.

Read SEC document
August 17, 2026 Filed Aug 18, 2026 20:55 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 2,189 $18.62 $40,764.43
Disclosure

SEC source: 0001853089-26-000006 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,895

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.

F3 · price: This transaction was executed in multiple trades at prices ranging from $18.515 USD to $18.73 USD; the price reported above reflects the weighted average sale price.

F4 · balance_after: Includes 167,604 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.

Read SEC document
August 17, 2026 Filed Aug 18, 2026 20:55 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 2,476 $18.68 $46,251.18
Disclosure

SEC source: 0001853089-26-000006 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,084

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 · price: This transaction was executed in multiple trades at prices ranging from $18.54 USD to $18.79 USD; the price reported above reflects the weighted average sale price.

Read SEC document
July 02, 2026 Filed Jul 6, 2026 21:07 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,560 $16.73 $26,106.29
Disclosure

SEC source: 0001853089-26-000005 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 256,560

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.

F3 · price: This transaction was executed in multiple trades at prices ranging from $16.48 USD to $16.955 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

F4 · balance_after: Includes 177,141 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.

Read SEC document
July 02, 2026 Filed Jul 6, 2026 21:07 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,757 $16.80 $29,520.59
Disclosure

SEC source: 0001853089-26-000005 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 258,120

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 · price: This transaction was executed in multiple trades at prices ranging from $16.48 USD to $16.94 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:28 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 2,189 $14.65 $32,078.70
Disclosure

SEC source: 0001853089-26-000004 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 259,877

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 · price: This transaction was executed in multiple trades at prices ranging from $14.35 USD to $14.84 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

F3 · balance_after: Includes 1,395 shares acquired under the SI-BONE, Inc 2018 Employee Stock Purchase Plan on May 15, 2026.

F4 · balance_after: Includes 183,921 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.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:28 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 2,477 $14.71 $36,444.60
Disclosure

SEC source: 0001853089-26-000004 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 260,671

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 · price: This transaction was executed in multiple trades at prices ranging from $14.35 USD to $14.84 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
April 02, 2026 Filed Apr 3, 2026 22:11 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,560 $12.81 $19,989.37
Disclosure

SEC source: 0001853089-26-000003 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 263,148

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.

F3 · price: This transaction was executed in multiple trades at prices ranging from $12.41 USD to $13.10 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

F4 · balance_after: Includes 193,458 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.

Read SEC document
April 02, 2026 Filed Apr 3, 2026 22:11 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,758 $12.92 $22,718.28
Disclosure

SEC source: 0001853089-26-000003 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 264,708

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 · price: This transaction was executed in multiple trades at prices ranging from $12.52 USD to $13.08 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 00:13 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 3,891 $15.41 $59,949.80
Disclosure

SEC source: 0001853089-26-000002 · primarydocument.xml · nonDerivative · entry 8

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,466

F3 · 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.

F8 · price: This transaction was executed in multiple trades at prices ranging from $15.24 USD to $15.62 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

F9 · balance_after: Includes 200,237 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.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 00:13 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 3,065 $15.46 $47,383.98
Disclosure

SEC source: 0001853089-26-000002 · primarydocument.xml · nonDerivative · entry 7

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 270,357

F3 · 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.

F7 · price: This transaction was executed in multiple trades at prices ranging from $15.24 USD to $15.645 USD; the price reported above reflects the weighted average sale price.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 00:13 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 2,189 $15.29 $33,465.65
Disclosure

SEC source: 0001853089-26-000002 · primarydocument.xml · nonDerivative · entry 6

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 273,422

F3 · 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.

F6 · price: This transaction was executed in multiple trades at prices ranging from $15.14 USD to $15.52 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 00:13 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 11,104 $15.36 $170,549.67
Disclosure

SEC source: 0001853089-26-000002 · primarydocument.xml · nonDerivative · entry 5

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 275,611

F3 · 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.

F5 · price: This transaction was executed in multiple trades at prices ranging from $15.13 USD to $15.62 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 00:13 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,279 $15.35 $19,632.78
Disclosure

SEC source: 0001853089-26-000002 · primarydocument.xml · nonDerivative · entry 4

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 286,715

F3 · 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.

F4 · price: This transaction was executed in multiple trades at prices ranging from $15.18 USD to $15.54 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
February 16, 2026 Filed Feb 19, 2026 00:13 UTC SI-BONE, Inc. SIBN · Entity 2501 GrantCommon Stock 13,499 $0.00 $0.00
Disclosure

SEC source: 0001853089-26-000002 · primarydocument.xml · nonDerivative · entry 3

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 287,994

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, if at all, over three years based on the Issuer's total shareholder return (TSR) as measured against the TSR of the company at the median of the range TSRs of a set of peer companies established by the Issuer as set forth in the grant.

Read SEC document
February 16, 2026 Filed Feb 19, 2026 00:13 UTC SI-BONE, Inc. SIBN · Entity 2501 GrantCommon Stock 13,499 $0.00 $0.00
Disclosure

SEC source: 0001853089-26-000002 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274,495

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, if at all, over three years based on the Issuer's total shareholder return (TSR) as measured against the TSR of the company at the median of the range TSRs of a set of peer companies established by the Issuer as set forth in the grant.

Read SEC document
February 16, 2026 Filed Feb 19, 2026 00:13 UTC SI-BONE, Inc. SIBN · Entity 2501 GrantCommon Stock 80,994 $0.00 $0.00
Disclosure

SEC source: 0001853089-26-000002 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 260,996

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 vest over four years beginning on February 15, 2026, and will be released in quarterly installments, subject to the Reporting Person's continued service through each relevant vesting date.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 23:20 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,552 $19.63 $30,465.76
Disclosure

SEC source: 0001853089-26-000001 · primarydocument.xml · nonDerivative · entry 3

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 180,002

F4 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 17th, 2025.

F5 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $19.56 to $19.79, 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.

F6 · balance_after: Includes 136,335 shares issuable on 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.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 23:20 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,729 $19.67 $34,014.96
Disclosure

SEC source: 0001853089-26-000001 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 181,554

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.

F3 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $19.48 to $19.83, 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.

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January 02, 2026 Filed Jan 6, 2026 23:20 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,948 $19.63 $38,229.89
Disclosure

SEC source: 0001853089-26-000001 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 183,283

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 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $19.39 to $19.835, 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.

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December 18, 2025 Filed Dec 19, 2025 22:24 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 18,542 $20.15 $373,539.72
Disclosure

SEC source: 0001853089-25-000009 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 185,231

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 17th, 2025.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $20.00 to $20.25, 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 this footnote.

F3 · balance_after: Includes 143,116 shares issuable on 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.

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November 25, 2025 Filed Nov 25, 2025 23:02 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 100 $20.00 $2,000.00
Disclosure

SEC source: 0001853089-25-000008 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 203,773

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 13th, 2024.

F3 · balance_after: Includes 143,116 shares issuable on 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.

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November 21, 2025 Filed Nov 25, 2025 23:02 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,200 $20.01 $24,015.96
Disclosure

SEC source: 0001853089-25-000008 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 203,873

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 13th, 2024.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $20.00 to $20.02, 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.

Read SEC document
November 17, 2025 Filed Nov 20, 2025 00:03 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 2,185 $17.44 $38,099.63
Disclosure

SEC source: 0001853089-25-000007 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,073

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.

F3 · price: This transaction was executed in multiple trades at prices ranging from $17.32 USD to $17.56 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

F4 · balance_after: Includes 143,116 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.

Read SEC document
November 17, 2025 Filed Nov 20, 2025 00:03 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,275 $17.41 $22,197.50
Disclosure

SEC source: 0001853089-25-000007 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 207,258

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 · price: This transaction was executed in multiple trades at prices ranging from $17.13 USD to $17.55 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
November 11, 2025 Filed Nov 13, 2025 21:31 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 2,601 $18.33 $47,684.91
Disclosure

SEC source: 0001853089-25-000006 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 208,533

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan dated December 13th, 2024.

F2 · price: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $17.00 to $19.00, 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 150,203 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.

Read SEC document
October 02, 2025 Filed Oct 6, 2025 22:10 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,557 $14.17 $22,064.40
Disclosure

SEC source: 0001853089-25-000005 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 211,134

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.

F3 · price: This transaction was executed in multiple trades at prices ranging from $14.065 USD to $14.30 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

F4 · balance_after: Includes 150,203 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.

Read SEC document
October 02, 2025 Filed Oct 6, 2025 22:10 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,754 $14.22 $24,948.37
Disclosure

SEC source: 0001853089-25-000005 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,691

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 · price: This transaction was executed in multiple trades at prices ranging from $14.105 USD to $14.34 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:34 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 2,185 $15.55 $33,985.05
Disclosure

SEC source: 0001562180-25-005921 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,445

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.

F3 · price: This transaction was executed in multiple trades at prices ranging from $15.395 USD to $15.785 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

F4 · balance_after: Includes 156,983 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.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 21:34 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,276 $15.59 $19,895.90
Disclosure

SEC source: 0001562180-25-005921 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 216,630

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 · price: This transaction was executed in multiple trades at prices ranging from $15.42 USD to $15.785 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
July 02, 2025 Filed Jul 8, 2025 00:30 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,695 $18.43 $31,242.92
Disclosure

SEC source: 0001562180-25-005342 · primarydocument.xml · nonDerivative · entry 3

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 217,078

F4 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F5 · balance_after: Includes 164,071 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.

Read SEC document
July 02, 2025 Filed Jul 8, 2025 00:30 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,556 $18.29 $28,460.17
Disclosure

SEC source: 0001562180-25-005342 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 218,773

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.

F3 · price: This transaction was executed in multiple trades at prices ranging from $18.12 USD to $18.40 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
July 02, 2025 Filed Jul 8, 2025 00:30 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,754 $18.31 $32,107.50
Disclosure

SEC source: 0001562180-25-005342 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 220,329

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.

F2 · price: This transaction was executed in multiple trades at prices ranging from $18.07 USD to $18.41 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
July 02, 2025 Filed Jul 22, 2025 22:33 UTC Amendment SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 867 $18.43 $15,980.89
Disclosure

SEC source: 0001562180-25-005490 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 217,906

F1 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 13, 2024.

F2 · shares: This Form 4/A is being filed to amend the prior Form 4 filed by the Reporting Person on July 7, 2025 to correct an administrative error that incorrectly overstated the number of shares of stock sold by 828 shares.

F3 · balance_after: Includes 164,071 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.

Read SEC document
May 19, 2025 Filed May 20, 2025 23:47 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 2,424 $19.48 $47,212.98
Disclosure

SEC source: 0001562180-25-004056 · primarydocument.xml · nonDerivative · entry 8

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 222,083

F8 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F10 · price: This transaction was executed in multiple trades at prices ranging from $19.31 USD to $19.68 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

F11 · balance_after: Includes 2,023 shares acquired under the SI-BONE, Inc. 2018 Employee Stock Purchase Plan on May 15, 2025.

F12 · balance_after: Includes 170,852 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.

Read SEC document
May 16, 2025 Filed May 20, 2025 23:47 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 4,958 $20.01 $99,230.40
Disclosure

SEC source: 0001562180-25-004056 · primarydocument.xml · nonDerivative · entry 7

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 224,507

F8 · kind: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F9 · price: This transaction was executed in multiple trades at prices ranging from $20.00 USD to $20.04 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
May 16, 2025 Filed May 20, 2025 23:47 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 261 $19.97 $5,212.85
Disclosure

SEC source: 0001562180-25-004056 · primarydocument.xml · nonDerivative · entry 6

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 227,442

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.

F7 · price: This transaction was executed in multiple trades at prices ranging from $19.91 USD to $20.01 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
May 16, 2025 Filed May 20, 2025 23:47 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 307 $19.92 $6,113.97
Disclosure

SEC source: 0001562180-25-004056 · primarydocument.xml · nonDerivative · entry 5

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 227,703

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.

F6 · price: This transaction was executed in multiple trades at prices ranging from $19.80 USD to $20.01 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
May 16, 2025 Filed May 20, 2025 23:47 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,924 $19.54 $37,592.27
Disclosure

SEC source: 0001562180-25-004056 · primarydocument.xml · nonDerivative · entry 4

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 228,010

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.

F5 · price: This transaction was executed in multiple trades at prices ranging from $18.91 USD to $19.89 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
May 16, 2025 Filed May 20, 2025 23:47 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 968 $19.26 $18,641.07
Disclosure

SEC source: 0001562180-25-004056 · primarydocument.xml · nonDerivative · entry 3

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 229,934

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.

F4 · price: This transaction was executed in multiple trades at prices ranging from $18.79 USD to $19.68 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
May 16, 2025 Filed May 20, 2025 23:47 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 1,127 $19.36 $21,816.02
Disclosure

SEC source: 0001562180-25-004056 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 230,902

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.

F3 · price: This transaction was executed in multiple trades at prices ranging from $18.76 USD to $19.71 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
May 16, 2025 Filed May 20, 2025 23:47 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 40 $19.80 $792.14
Disclosure

SEC source: 0001562180-25-004056 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 232,029

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 · price: This transaction was executed in multiple trades at prices ranging from $19.80 USD to $19.87 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide 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.

Read SEC document
May 12, 2025 Filed May 15, 2025 00:33 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 4,937 $19.02 $93,925.93
Disclosure

SEC source: 0001562180-25-003848 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 232,069

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 $19.00 to $19.14, 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 180,329 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.

Read SEC document
May 08, 2025 Filed May 9, 2025 23:00 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 28,350 $18.17 $515,093.99
Disclosure

SEC source: 0001562180-25-003726 · primarydocument.xml · nonDerivative · entry 2

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,006

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 $18.00 to $18.37, 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.

F4 · balance_after: Includes 180,329 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.

Read SEC document
May 07, 2025 Filed May 9, 2025 23:00 UTC SI-BONE, Inc. SIBN · Entity 2501 SaleCommon Stock 4,937 $17.00 $83,939.37
Disclosure

SEC source: 0001562180-25-003726 · primarydocument.xml · nonDerivative · entry 1

Maheshwari Anshul · CIK 0001853089 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 265,356

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 $17.00 to $17.03, 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.

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.