Company profile
Solid Biosciences Inc. Insider Trading
SLDBEvery SEC Form 4 insider trading filing for Solid Biosciences Inc. (SLDB) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Biological Products, (No Diagnostic Substances)
- CIK
- 0001707502
- Filings
- 147
- Insiders
- 38
- Last filing
- 2026-07-02
Activity summary
No insider transactions in the last 30 days. The most recent was on July 2, 2026, when Smith Ian F bought 3,440 shares. 147 filings from 38 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Solid Biosciences Inc. insiders are net buyers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $67.1M.
90 day insight
Over the last 90 days, Solid Biosciences Inc. insiders bought $0 across 11 transactions with no open-market sales.
- Most active insider: Smith Ian F with 3 transactions totaling $0.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 2, 2026 | Smith Ian F | SLDB | Option Exercise | 3,440 | — | — |
| Jul 2, 2026 | Smith Ian F | SLDB | Option Exercise | 3,440 | — | — |
| Jun 10, 2026 | Smith Ian F | SLDB | Award | 77,500 | — | — |
| Jun 10, 2026 | Ganot Ilan | SLDB | Award | 77,500 | — | — |
| Jun 10, 2026 | Nagendran Sukumar | SLDB | Award | 77,500 | — | — |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Query this yourself
The same rows, over the API.
curl "https://api.form4api.com/v1/transactions?ticker=SLDB" \
-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Solid Biosciences Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →