Cumbo Alexander bought SLDB
December 2, 2025 · Form 4 insider transaction
Cumbo Alexander bought 28,612 shares of Solid Biosciences Inc., a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
28,612
Price
N/A
Total value
N/A
InsiderCumbo Alexander
RoleOfficer, Director
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateDecember 2, 2025
Filing dateDecember 4, 2025
Shares owned after92,196
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock (the "RSUs").; Includes 2,866 shares of common stock acquired under the Solid Biosciences Inc. Employee Stock Purchase Plan on May 30, 2025.