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CIK 0001707502 · Non-accelerated filer<br>Smaller reporting company

Solid Biosciences Inc.

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Ticker
SLDB
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
900943402
Phone
617-337-4680
Business address
500 RUTHERFORD AVENUE, 3RD FLOOR, CHARLESTOWN, MA, 02129
Former names
Solid Biosciences, LLC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$24,582
in 1 filing, $25K under 10b5-1 plans

Net −$24,582. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Brooks Gabriel −$25K Chief Medical Officer sold 4% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-01-31 Brooks Gabriel Chief Medical Officer Option exercise 10b5-1 +28,225 125,043
2026-01-31 Brooks Gabriel Chief Medical Officer Option exercise · Restricted Stock Units 10b5-1 −28,225 84,675
2026-01-31 Howton David T Chief Operating Officer Option exercise 10b5-1 +42,275 154,254
2026-01-31 Howton David T Chief Operating Officer Option exercise · Restricted Stock Units 10b5-1 −42,275 126,825
2026-01-31 Herzich Paul Chief Technology Officer Option exercise 10b5-1 +24,675 106,222
2026-01-31 Herzich Paul Chief Technology Officer Option exercise · Restricted Stock Units 10b5-1 −24,675 74,025
2026-01-31 Ganot Ilan Director Option exercise 10b5-1 +15,000 32,476
2026-01-31 Ganot Ilan Director Option exercise · Restricted Stock Units 10b5-1 −15,000 45,000
2026-01-29 Howton David T Chief Operating Officer Grant or award · Restricted Stock Units 10b5-1 +79,341 79,341
2026-01-29 Cumbo Alexander President and CEO Grant or award · Restricted Stock Units 10b5-1 +169,401 169,401
2026-01-29 Brooks Gabriel Chief Medical Officer Grant or award · Restricted Stock Units 10b5-1 +58,847 58,847
2026-01-29 Herzich Paul Chief Technology Officer Grant or award · Restricted Stock Units 10b5-1 +54,925 54,925
2026-01-29 Tan Kevin CFO & Treasurer Grant or award · Restricted Stock Units 10b5-1 +56,647 56,647
2026-01-29 Hanrahan Jessie Chief Regulatory Officer Grant or award · Restricted Stock Units 10b5-1 +54,925 54,925
2026-01-29 Tan Kevin CFO & Treasurer Option exercise 10b5-1 +56,646 102,746
2026-01-29 Tan Kevin CFO & Treasurer Option exercise · Performance Stock Units 10b5-1 −56,646 0
2026-01-29 Tan Kevin CFO & Treasurer Grant or award · Employee Stock Option (Right to Buy) 10b5-1 +187,000 187,000
2026-01-29 Tan Kevin CFO & Treasurer Grant or award · Restricted Stock Units 10b5-1 +93,500 93,500
2026-01-29 Cumbo Alexander President and CEO Option exercise 10b5-1 +169,401 250,789
2026-01-29 Cumbo Alexander President and CEO Option exercise · Performance Stock Units 10b5-1 −169,401 0

Page 4 of 12 · 223 trades