HOWTON DAVID T (Chief Operating Officer) sold 13.0% of their position (4.93K shares) of SOLID BIOSCIENCES INC. on the open market
Open‑market sale worth $25.2K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 12/4/2025ACC: 0001193125-25-308118
Officer· Chief Operating Officer
Since Feb 2026
-4.93K
Net shares
Net seller
$25.2K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
13.05K acquired · 17.98K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+13.05K
Price / share
—
Trade value
—
% of position
52.6%
12/2/2025
24.79K→37.84K
Common Stock
Direct
Shares
−4.93K
Price / share
$5.11
Trade value
$25.20K
% of position
13.0%
12/3/2025
37.84K→32.91K
Total
Net shares
+8.12K
Net value
-$25.20K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 12/2/2025 | M · Option Exercise | +13.05K | — | — | 52.6% | 24.79K | 37.84K |
| Common Stock Direct | 12/3/2025 | S · Sale | −4.93K | $5.11 | $25.20K | 13.0% | 37.84K | 32.91K |
| Total | +8.12K | -$25.20K | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
13.05K shares
Shares
−13.05K
Strike price
Held after
13.05K
Exercisable
—
12/2/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock13.05K shares | 12/2/2025 | M · Option Exercise | −13.05K | — | 13.05K |