Cumbo Alexander - Insider Non-Derivative Transactions at Solid Biosciences Inc. (SLDB) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 3, 2025, Cumbo Alexander's relationship to Solid Biosciences Inc. (SLDB) is Director,Officer (President and CEO), and currently has 81,388 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other SLDB insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Cumbo Alexander - Insider Non-Derivative Transactions of SLDB Common Stock

Cumbo Alexander - Insider Non-Derivative Transactions at SLDB

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 4, 2025	Sell -- (Common Stock)	10808	5.11	81388
Dec 3, 2025	M -- (Common Stock)	28612	0	92196
Feb 15, 2025	Sell -- (Common Stock)	11365	3.96	60717
Feb 14, 2025	M -- (Common Stock)	30031	0	72082
Dec 4, 2024	Sell -- (Common Stock)	11114	5.6	38484
Dec 3, 2024	M -- (Common Stock)	28612	0	49598
Dec 5, 2023	Sell -- (Common Stock)	11757	2.77	17439
Dec 3, 2023	M -- (Common Stock)	28612	0	29196