Insider trade

Officer sold ~$28K of SIBN shares in the open market

Traded Oct 2, 2026 · Filed Oct 6, 2026

~$28K
Approx. value · 1,560 sh @ $18.17: 222K
Holds after · shares reported: +8.1%
Since filing · from the first close after the filing, $18.08 → $19.55 on Oct 6, S&P 500 +1.2%

Why it stands out

Si-Bone's Chief Op & Financial Officer sold $28K of Si-Bone shares. The filing references tax withholding.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Officer$25K–$100KPre-arranged plan referenced

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$28,341

Shares × reported transaction price

Timing vs results

60 days after results of Aug 3, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Planned / mechanical clue

Footnote references tax withholding

Only flagged when a footnote says so; never inferred

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.
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.

Automatic saleFiled yesterday

Automatic saleFiled yesterday

Automatic saleFiled yesterday