Massivemarkets

SEC Form 4

Solid Biosciences Inc. (SLDB) insider trading

In the 12 months to Oct 26, 2026, one SLDB insider reported open-market sales of $13.5K across 1 filing; no open-market purchases were filed.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$13.5K
1 filing · 1 insider
Open-market purchases
$0
0 filings

Who traded SLDB, and when

  • Sale

SLDB daily close from Oct 27, 2025 to Oct 26, 2026, between $3.93 and $11.15, last $5.76. 1 sale and 0 purchase filings by 1 insider, marked at their filing dates. Ilan Ganot, Director: sold $13.5K across 1 filing, first filed Nov 13, 2025, last Nov 13, 2025.

Largest mark · tap a row for others

Ilan Ganot · Director

Sale $13,505

3,278 shares at $4.12 avg

Filed Nov 13, 2025 · traded Nov 10

Close on filing date $4.30

SLDB daily closelast $5.76

Ilan Ganot · Director

$13.5K sold
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

1 filing in the last 12 months
Other insider activity (not market trades) · 61 records
  • Option exercises33 records
  • Tax withholding (sold to cover)28 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.

Frequently asked questions

Has Solid Biosciences Inc.'s CEO sold stock?

No. Alexander Cumbo (CEO) made no open-market sales filed as CEO in the last 12 months.

How current is SLDB’s insider data?

These are SLDB Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

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Track SLDB insider trades with your agent

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for SLDB every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

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