// company-profile

Solid Biosciences Inc.

SLDB
ExchangeNasdaqSectorBiological Products, (No Diagnostic Substances)Inc.DEFilings146Insiders38
// api This Solid Biosciences Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 9 insiders purchased shares. Buying was led by Stone Adam Leo.

// 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.

Institutional Ownership

Top 13F-HR holders of Solid Biosciences Inc. as of 2026-03-31

↑ increasing
Total reported AUM
$697.5M
QoQ change
+60.5%
Reporting period
2026-03-31
#1
PERCEPTIVE ADVISORS LLC
CIK 1224962
$85.7M
11.9M shares
#2
Bain Capital Life Sciences Investors, LLC
CIK 1703031
$70.6M
9.8M shares
#3
RA CAPITAL MANAGEMENT, L.P.
CIK 1346824
$67.2M
9.3M shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 10, 2026Stone Adam LeoSLDB
Award
77,500$0.00$0K
Jun 10, 2026Ganot IlanSLDB
Award
77,500$0.00$0K
Jun 10, 2026Keresty GeorgiaSLDB
Award
77,500$0.00$0K
Jun 10, 2026Freed Martin ISLDB
Award
77,500$0.00$0K
Jun 10, 2026Sullivan Lynne MarieSLDB
Award
77,500$0.00$0K

45 more transactions hidden

Free account · No credit card required

Building something? Get API access →

Popular companies on Form4API

Browse insider trading activity for other actively-filed companies.