Transaction · 0001853089-26-000009

Maheshwari Anshul

Maheshwari Anshul, CO, FO, reported an open-market or private sale at SI-BONE, Inc. involving 1731.000000 shares for an estimated $33754.50. Reported holdings after the transaction were 218235.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCO, FO
SIBNSI-BONE, Inc.
Filing timeOct 06
Trade dateOct 05, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded0.79%Shares sold ÷ (holdings after + shares sold). Estimated position before: 219,966 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$19.55
Pre-filing
1mo ago -5.4%1w ago -4.0%1d ago -7.6%
Returns since
7d30d90d180d1y

SIBN price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
SIBN since 2026-10-06Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001853089-26-000009
Common Stock
Transaction date
Oct 05, 2026
Filed Oct 06, 2026, 11:23 PM · 1d delay
Shares
1.73k sh
$19.50 per share
Estimated value
-$33.7k
Computed from shares × price
Holdings after
218k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Op & Financial Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. 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 s…

  2. 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…

  3. F3

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

  4. 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 Issue…

Original filing · 0001853089-26-000009
Related transactions

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Same reporting owner
Recent company activity

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