Alexander Cumbo - President and CEO, Director at Solid Biosciences Inc.

Issuer-level insider activity

Role
President and CEO, Director
Issuer ticker
SLDB on Nasdaq
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

Past-year transaction volume for Alexander Cumbo in Solid Biosciences Inc.

Buys

Open market
Shares
Avg price
Total value

Sells

Open market
Shares
-156,623
Avg price
$6.28
Total value
-$983,857

Net

Past year
Shares
-156,623
Share %
-100%
Total value
-$983,857

Reported holdings for Alexander Cumbo in Solid Biosciences Inc.

Form 4 holding President and CEO, Director

Solid Biosciences Inc.

Security class
Restricted Stock Units
Shares / value
60,063
Estimated value
$356,772
Report date
13 Feb 2026
Price
$3.96
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding President and CEO, Director

Solid Biosciences Inc.

Security class
Employee Stock Option (Right to Buy)
Shares / value
509,850
Estimated value
Report date
29 Jan 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding President and CEO, Director

Solid Biosciences Inc.

Security class
Performance Stock Units
Shares / value
0
Estimated value
Report date
29 Jan 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Transaction history for Alexander Cumbo in Solid Biosciences Inc.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .