Insider Trading for CDTX
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: May 23, 2016 to Jan 7, 2026
RA CAPITAL MANAGEMENT, L.P.
DirectorDirector, 10 Percent Owner:
-4.8M shares
6 transactions
Stein Jeffrey
ExecutiveChief Executive Officer
-1.1M shares
21 transactions
KARBE FRANK
ExecutiveCorporate Officer
-165.7K shares
3 transactions
Ward Shane
ExecutiveChief Operating Officer
-241.8K shares
6 transactions
Davarpanah Nicole Negar
ExecutiveCorporate Officer
-149.5K shares
7 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Jan 7, 2026 | RA CAPITAL MANAGEMENT, L.P. | DDirector, 10 Percent Owner: | Exercise | 1.3M | $0.00 | $128.68 | 4.7M | View |
| Jan 7, 2026 | RA CAPITAL MANAGEMENT, L.P. | DDirector, 10 Percent Owner: | D-Return | 90.0K | $0.00 | $0.00 | 0 | View |
| Jan 7, 2026 | RA CAPITAL MANAGEMENT, L.P. | DDirector, 10 Percent Owner: | D-Return | 4.7M | $221.50 | $1,030,486,443.50 | 0 | View |
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Dec 31, 2021 | Locked | — | — | — | — | — | — | — |
Nov 10, 2020 | Locked | — | — | — | — | — | — | — |
Sep 12, 2017 | Locked | — | — | — | — | — | — | — |
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May 23, 2016 | 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 CDTX stock, though this may be part of planned diversification.