SLDB insider buying
1 cluster buySolid Biosciences Inc. · Healthcare
When two or more insiders at Solid Biosciences Inc. buy SLDB on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in SLDB plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Feb 18 – Feb 19, 2025Detected Feb 19, 20253 insidersTotal bought$26.1MMarket cap$1.0B
All notable open-market buys in SLDB
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Mar 11, 2025 | Director | 1,860 | $5.34 | $9.9K | SEC ↗ |
| Feb 19, 2025 | EDELMAN JOSEPHcluster Director, 10% Owner | 5,000,000 | $4.03 | $20.2M | SEC ↗ |
| Feb 19, 2025 | BCLS SB Investco, LPcluster 10% Owner | 1,000,000 | $4.03 | $4.0M | SEC ↗ |
| Feb 18, 2025 | Atchinson Robertcluster 10% Owner | 252,545 | $7.56 | $1.9M | SEC ↗ |
| Jun 7, 2024 | Director | 1,100 | $7.67 | $8.4K | SEC ↗ |
More Healthcare stocks with insider cluster buys
SLDB insider buying — FAQ
- Are insiders buying SLDB stock?
- Yes — 4 distinct insiders have bought SLDB (Solid Biosciences Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Mar 13, 2025.
- How much SLDB stock have insiders bought?
- Insiders have bought a combined $26.1M of SLDB across 5 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in SLDB?
- A cluster buy is two or more distinct Solid Biosciences Inc. insiders — officers, directors, or 10% owners — each buying SLDB on the open market within a rolling window. SLDB has 1 detected cluster buy to date.
- Where does this SLDB insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in SLDB
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy SLDB within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding SLDB.