CUMBO ALEXANDER (President and CEO) sold 18.1% of their position (48.91K shares) of SOLID BIOSCIENCES INC. on the open market
Open‑market sale worth $315.1K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 2/6/2026ACC: 0001193125-26-041519
DirectorOfficer· President and CEO
Since Feb 2026
-48.91K
Net shares
Net seller
$315.1K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
48.91K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−48.91K
Price / share
$6.44
Trade value
$315.09K
% of position
18.1%
2/4/2026
270.93K→222.02K
Total
Net shares
−48.91K
Net value
-$315.09K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/4/2026 | S · Sale | −48.91K | $6.44 | $315.09K | 18.1% | 270.93K | 222.02K |
| Total | −48.91K | -$315.09K | ||||||
Derivative Transactions0
No derivative transactions reported