HERZICH PAUL

PrivateCIK: 1954991
Location

CHARLESTOWN, MA

Senior insider sale

Chief Technology Officer at SOLID BIOSCIENCES INC. — senior position signals high conviction

$274.1K

43.47K shares

What this filing means

HERZICH PAUL plans to sell 43.47K shares of SOLID BIOSCIENCES INC. valued at approximately $274.1K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderHERZICH PAULCIK 1954991
IssuerSOLID BIOSCIENCES INC.CIK 1707502
Officer· Chief Technology Officer
Since Feb 2026
43.47K
Shares to sell
$274.1K
Approx. market value
3.62K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
Sort

Settlement of vested restricted stock units

Compensation

2/18/2026
3.62K
Total acquired3.62K
Planned & Completed Dispositions4
Sort

Completed

Completed

Units to sell

10.90K

Market value

$70.2K

2/4/2026
Completed

Units to sell

26.25K

Market value

$169.0K

2/2/2026
Completed

Units to sell

2.70K

Market value

$13.8K

12/3/2025

Planned — Approximate Date

NASDAQPlanned

Units to sell

3.62K

Market value

$21.1K

2/18/2026
Total

Units

43.47K

Value

$274.1K

HERZICH PAUL — Planned Insider Sale (Form 144) | Finecho