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sellWeak cluster of 310b5-1 plan

Anshul Maheshwari sold $94k of SIBN

Chief Op & Financial Officer at SI-BONE, Inc.. 5,049 shares at an average of $18.63, traded Oct 2, 2026, filed Oct 6, 2026.

Warning score
20
Value
$94k
5,049 shares
Holdings after
218,235
-2% from before
From 52-week low
+56%
low $11.61, close $18.08
From 52-week high
-16%
high $21.40, as of Oct 2, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $94k at market
    +10
  • Share of holdings sold
    Sold 2.3% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

SIBNOct 9, 2026 · close 19.37
Since filing Oct 6, 2026: -0.9%SPY -0.1% · excess -0.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001853089-26-000009, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 2, 2026SOpen-market sale
Common Stock10b5-1
-1,560$18.17$28k221,7246 d ago
Oct 2, 2026SOpen-market sale
Common Stock10b5-1
-1,758$18.19$32k219,9666 d ago
Oct 5, 2026SOpen-market sale
Common Stock10b5-1
-1,731$19.50$34k218,2356 d ago

Related signals

Other insiders at SI-BONE, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
37Weak
SIBNsell 3
SI-BONE, Inc.
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr
$57k
3,133 shares
-1%
30Weak
SIBNsell 310b5-1
SI-BONE, Inc.
Jeffrey W Dunn
director
$369k
20,000 shares
-55%
16Weak
SIBNsell10b5-1
SI-BONE, Inc.
Jeffrey W Dunn
director
$378k
20,000 shares
-55%
52Moderate
SIBNsell 5
SI-BONE, Inc.
Laura Francis
Chief Executive Officer
$177k
11,343 shares
-3%
44Moderate
SIBNsell 5
SI-BONE, Inc.
Anshul Maheshwari
Chief Financial Officer
$54k
3,461 shares
-2%
37Weak
SIBNsell 5
SI-BONE, Inc.
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr
$52k
3,329 shares
-1%
47Moderate
SIBNsell 5
SI-BONE, Inc.
John Gordon Freund
director
$194k
12,132 shares
-12%
30Weak
SIBNsell 5
SI-BONE, Inc.
Jeffrey W Dunn
director
$5,091
293 shares
-2%
20Weak
SIBNsell 310b5-1
SI-BONE, Inc.
Laura Francis
Chief Executive Officer
$14k
757 shares
-0%
26Weak
SIBNsell 310b5-1
SI-BONE, Inc.
Anshul Maheshwari
Chief Financial Officer
$92k
5,005 shares
-2%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.