Transaction · 0001754765-26-000007

PISETSKY MICHAEL A.

PISETSKY MICHAEL A., SVP, OPS, ADM, CLO, reported an open-market or private sale at SI-BONE, Inc. involving 34.000000 shares for an estimated $616.76. Reported holdings after the transaction were 270517.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SSVP, OPS, ADM, CLO
SIBNSI-BONE, Inc.
Filing timeOct 06
Trade dateOct 02, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded0.01%Shares sold ÷ (holdings after + shares sold). Estimated position before: 270,551 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 -2.0%1w ago -4.9%1d ago -5.8%
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
0001754765-26-000007
Common Stock
Transaction date
Oct 02, 2026
Filed Oct 06, 2026, 11:25 PM · 4d delay
Shares
34 sh
$18.14 per share
Estimated value
-$617
Computed from shares × price
Holdings after
270k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership
+6score
Filing-only score

+6

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

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

SVP, Ops & Adm/Chief Legal Ofr

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 $18.06 USD to $18.37 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to…

  3. F3

    Includes 124,139 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 · 0001754765-26-000007
Related transactions

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Same reporting owner
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