Alexander Cumbo serves as Executive at Sarepta Therapeutics, Inc., where they oversee executive responsibilities. Since joining the company, Alexander Cumbo has executed 40 insider transactions totaling $12.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 4, 2026 involved selling 48,913 shares valued at $315.1K.
Alexander Cumbo currently holds 222,018 shares of Sarepta Therapeutics, Inc. (SRPT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Alexander Cumbo has been a net seller of SRPT stock. They have purchased $0 and sold $12.7M worth of shares.
Alexander Cumbo's most recent insider trade was on Feb 4, 2026, when they sold 48,913 shares at $6.44 per share.
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| $5.11 |
| Discretionary |
| Dec 2, 2025 | SLDB | $0 | Option Exercise | 28,612 | $N/A | Discretionary |
| Dec 4, 2023 | SLDB | $32.6K | Sale | 11,757 | $2.77 | Discretionary |
| Dec 2, 2023 | SLDB | $0 | Option Exercise | 28,612 | $N/A | Discretionary |
| Dec 2, 2022 | SLDB | $0 | Award | 584 | $N/A | Discretionary |
| Feb 28, 2020 | SRPT | $0 | Award | 6,700 | $N/A | Discretionary |
| Dec 13, 2019 | SRPT | $684.4K | Option Exercise | 26,084 | $26.24 | Discretionary |
| Dec 13, 2019 | SRPT | $4.1M | Sale | 32,706 | $125.50 | Discretionary |
| Dec 13, 2019 | SRPT | $1.2M | Sale | 9,294 | $125.50 | Discretionary |
| Dec 13, 2019 | SRPT | $53.4K | Option Exercise | 3,895 | $13.71 | Discretionary |
| Dec 13, 2019 | SRPT | $37.4K | Option Exercise | 2,727 | $13.71 | Discretionary |
| Mar 28, 2019 | SRPT | $0 | Award | 4,876 | $N/A | Discretionary |
| Mar 28, 2019 | SRPT | $256.9K | Payment | 2,165 | $118.68 | Discretionary |
| Feb 28, 2019 | SRPT | $0 | Disposition | 3,375 | $N/A | Discretionary |
| Feb 1, 2019 | SRPT | $31.3K | Option Exercise | 2,250 | $13.90 | Discretionary |
| Feb 1, 2019 | SRPT | $137.8K | Option Exercise | 5,250 | $26.24 | Discretionary |
| Feb 1, 2019 | SRPT | $2.1M | Sale | 15,000 | $140.00 | Discretionary |
| Aug 8, 2018 | SRPT | $726.1K | Payment | 6,000 | $121.02 | Discretionary |
| Jul 9, 2018 | SRPT | $163.5K | Option Exercise | 11,924 | $13.71 | Discretionary |
| Jul 9, 2018 | SRPT | $1.6M | Sale | 11,914 | $137.32 | Discretionary |
| Jul 9, 2018 | SRPT | $165.6K | Option Exercise | 11,914 | $13.90 | Discretionary |
| Jul 9, 2018 | SRPT | $1.4M | Sale | 9,944 | $137.32 | Discretionary |
| Jul 9, 2018 | SRPT | $136.3K | Option Exercise | 9,944 | $13.71 | Discretionary |
| Jul 9, 2018 | SRPT | $1.6M | Sale | 11,924 | $137.32 | Discretionary |
| May 22, 2018 | SRPT | $128.0K | Payment | 1,435 | $89.22 | Discretionary |
| May 22, 2018 | SRPT | $0 | Option Exercise | 4,876 | $N/A | Discretionary |
| Mar 15, 2018 | SRPT | $35.9K | Option Exercise | 1,370 | $26.24 | Discretionary |
| Mar 15, 2018 | SRPT | $35.9K | Payment | 442 | $81.22 | Discretionary |
| Mar 15, 2018 | SRPT | $11.5K | Payment | 142 | $81.22 | Discretionary |