Insider Trading for CMRX
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
No insider transactions in the past 3 months.
Key Insider Activity: Apr 21, 2025 to Apr 21, 2025
Sherman Michael A.
ExecutiveCorporate Officer
-4.2M shares
7 transactions
Andriole Michael T.
ExecutiveChief Executive Officer
-3.6M shares
9 transactions
Melemed Allen S.
ExecutiveOfficer: Chief Medical Officer
-1.6M shares
7 transactions
LaSpaluto Michelle
ExecutiveOfficer: Chief Financial Officer
-1.0M shares
14 transactions
MIDDLETON FRED A
DirectorDirector
-531.5K shares
9 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Apr 21, 2025 | Vakiener Victoria | DDirector | D-Return | 60.0K | $0.89 | $53,400.00 | 0 | View |
| Apr 21, 2025 | Vakiener Victoria | DDirector | D-Return | 60.0K | $1.39 | $83,400.00 | 0 | View |
| Apr 21, 2025 | Vakiener Victoria | DDirector | D-Return | 35.0K | $7.84 | $274,400.00 | 0 | View |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
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Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
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Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
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Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
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Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
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Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
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Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Apr 21, 2025 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of CMRX stock, though this may be part of planned diversification.

