HOWTON DAVID T

PrivateCIK: 1529297
Location

CAMBRIDGE, MA

HOWTON DAVID T (Chief Operating Officer) sold 16.2% of their position (18.89K shares) of SOLID BIOSCIENCES INC. on the open market

Open‑market sale worth $121.7K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderHOWTON DAVID TCIK 1529297
IssuerSOLID BIOSCIENCES INC.CIK 1707502
Officer· Chief Operating Officer
Since Feb 2026
-18.89K
Net shares
Net seller
$121.7K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
18.89K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

18.89K

Price / share

$6.44

Trade value

$121.71K

% of position

16.2%
2/4/2026
116.75K97.86K
Total

Net shares

18.89K

Net value

-$121.71K

Derivative Transactions0
No derivative transactions reported
HOWTON DAVID T — Insider Transaction (Form 4) Filed Feb 6, 2026 | Finecho