Insider Trading for TCDA
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: Jun 16, 2022 to Nov 25, 2022
Venrock Healthcare Capital Partners II, L.P.
DirectorDirector
-2.8M shares
40 transactions
Shah Nimish P
DirectorDirector
+1.8M shares
17 transactions
Isern Brian M.
Major Owner10 Percent Owner, Other: *possible Member Of 10% Group
-813.9K shares
21 transactions
Sibling Capital Ventures III LLC
DirectorDirector
-533.9K shares
13 transactions
ORBIMED ADVISORS LLC
DirectorDirector
-10.3M shares
3 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Nov 25, 2022 | ORBIMED ADVISORS LLC | DDirector | Sale | 3.6M | $0.22 | $798,429.72 | 0 | View |
| Nov 25, 2022 | Bonita David P | DDirector | Sale | 3.6M | $0.22 | $798,429.72 | 0 | View |
| Nov 23, 2022 | ORBIMED ADVISORS LLC | DDirector | Sale | 5.6M | $0.21 | $1,179,633.00 | 3.6M | View |
Nov 23, 2022 | Locked | — | — | — | — | — | — | — |
Nov 23, 2022 | Locked | — | — | — | — | — | — | — |
Nov 22, 2022 | Locked | — | — | — | — | — | — | — |
Nov 22, 2022 | Locked | — | — | — | — | — | — | — |
Nov 21, 2022 | Locked | — | — | — | — | — | — | — |
Oct 26, 2022 | Locked | — | — | — | — | — | — | — |
Oct 25, 2022 | Locked | — | — | — | — | — | — | — |
Oct 24, 2022 | Locked | — | — | — | — | — | — | — |
Oct 19, 2022 | Locked | — | — | — | — | — | — | — |
Oct 19, 2022 | Locked | — | — | — | — | — | — | — |
Oct 18, 2022 | Locked | — | — | — | — | — | — | — |
Oct 17, 2022 | Locked | — | — | — | — | — | — | — |
Oct 17, 2022 | Locked | — | — | — | — | — | — | — |
Oct 13, 2022 | Locked | — | — | — | — | — | — | — |
Oct 13, 2022 | Locked | — | — | — | — | — | — | — |
Oct 13, 2022 | Locked | — | — | — | — | — | — | — |
Oct 13, 2022 | Locked | — | — | — | — | — | — | — |
Oct 13, 2022 | Locked | — | — | — | — | — | — | — |
Oct 13, 2022 | Locked | — | — | — | — | — | — | — |
Oct 12, 2022 | Locked | — | — | — | — | — | — | — |
Oct 12, 2022 | Locked | — | — | — | — | — | — | — |
Oct 12, 2022 | Locked | — | — | — | — | — | — | — |
Oct 12, 2022 | Locked | — | — | — | — | — | — | — |
Oct 11, 2022 | Locked | — | — | — | — | — | — | — |
Oct 11, 2022 | Locked | — | — | — | — | — | — | — |
Oct 11, 2022 | Locked | — | — | — | — | — | — | — |
Oct 11, 2022 | Locked | — | — | — | — | — | — | — |
Oct 11, 2022 | Locked | — | — | — | — | — | — | — |
Oct 11, 2022 | Locked | — | — | — | — | — | — | — |
Oct 10, 2022 | Locked | — | — | — | — | — | — | — |
Oct 10, 2022 | Locked | — | — | — | — | — | — | — |
Oct 7, 2022 | Locked | — | — | — | — | — | — | — |
Oct 7, 2022 | Locked | — | — | — | — | — | — | — |
Oct 4, 2022 | Locked | — | — | — | — | — | — | — |
Oct 4, 2022 | Locked | — | — | — | — | — | — | — |
Oct 3, 2022 | Locked | — | — | — | — | — | — | — |
Oct 3, 2022 | Locked | — | — | — | — | — | — | — |
Oct 3, 2022 | Locked | — | — | — | — | — | — | — |
Oct 3, 2022 | Locked | — | — | — | — | — | — | — |
Oct 3, 2022 | Locked | — | — | — | — | — | — | — |
Oct 3, 2022 | Locked | — | — | — | — | — | — | — |
Oct 3, 2022 | Locked | — | — | — | — | — | — | — |
Sep 30, 2022 | Locked | — | — | — | — | — | — | — |
Sep 30, 2022 | Locked | — | — | — | — | — | — | — |
Sep 30, 2022 | Locked | — | — | — | — | — | — | — |
Sep 30, 2022 | Locked | — | — | — | — | — | — | — |
Sep 30, 2022 | Locked | — | — | — | — | — | — | — |
Sep 30, 2022 | Locked | — | — | — | — | — | — | — |
Sep 29, 2022 | Locked | — | — | — | — | — | — | — |
Sep 29, 2022 | Locked | — | — | — | — | — | — | — |
Sep 29, 2022 | Locked | — | — | — | — | — | — | — |
Sep 28, 2022 | Locked | — | — | — | — | — | — | — |
Sep 27, 2022 | Locked | — | — | — | — | — | — | — |
Sep 26, 2022 | Locked | — | — | — | — | — | — | — |
Sep 7, 2022 | Locked | — | — | — | — | — | — | — |
Sep 6, 2022 | Locked | — | — | — | — | — | — | — |
Sep 2, 2022 | Locked | — | — | — | — | — | — | — |
Sep 2, 2022 | Locked | — | — | — | — | — | — | — |
Aug 30, 2022 | Locked | — | — | — | — | — | — | — |
Aug 30, 2022 | Locked | — | — | — | — | — | — | — |
Aug 16, 2022 | Locked | — | — | — | — | — | — | — |
Aug 16, 2022 | Locked | — | — | — | — | — | — | — |
Aug 16, 2022 | Locked | — | — | — | — | — | — | — |
Aug 15, 2022 | Locked | — | — | — | — | — | — | — |
Aug 15, 2022 | Locked | — | — | — | — | — | — | — |
Aug 15, 2022 | Locked | — | — | — | — | — | — | — |
Aug 12, 2022 | Locked | — | — | — | — | — | — | — |
Aug 12, 2022 | Locked | — | — | — | — | — | — | — |
Aug 12, 2022 | Locked | — | — | — | — | — | — | — |
Aug 12, 2022 | Locked | — | — | — | — | — | — | — |
Aug 5, 2022 | Locked | — | — | — | — | — | — | — |
Jul 29, 2022 | Locked | — | — | — | — | — | — | — |
Jul 29, 2022 | Locked | — | — | — | — | — | — | — |
Jul 25, 2022 | Locked | — | — | — | — | — | — | — |
Jul 22, 2022 | Locked | — | — | — | — | — | — | — |
Jul 21, 2022 | Locked | — | — | — | — | — | — | — |
Jul 21, 2022 | Locked | — | — | — | — | — | — | — |
Jul 20, 2022 | Locked | — | — | — | — | — | — | — |
Jul 19, 2022 | Locked | — | — | — | — | — | — | — |
Jul 18, 2022 | Locked | — | — | — | — | — | — | — |
Jul 18, 2022 | Locked | — | — | — | — | — | — | — |
Jul 14, 2022 | Locked | — | — | — | — | — | — | — |
Jul 13, 2022 | Locked | — | — | — | — | — | — | — |
Jul 12, 2022 | Locked | — | — | — | — | — | — | — |
Jul 12, 2022 | Locked | — | — | — | — | — | — | — |
Jul 5, 2022 | Locked | — | — | — | — | — | — | — |
Jul 1, 2022 | Locked | — | — | — | — | — | — | — |
Jul 1, 2022 | Locked | — | — | — | — | — | — | — |
Jun 30, 2022 | Locked | — | — | — | — | — | — | — |
Jun 29, 2022 | Locked | — | — | — | — | — | — | — |
Jun 28, 2022 | Locked | — | — | — | — | — | — | — |
Jun 28, 2022 | Locked | — | — | — | — | — | — | — |
Jun 24, 2022 | Locked | — | — | — | — | — | — | — |
Jun 23, 2022 | Locked | — | — | — | — | — | — | — |
Jun 22, 2022 | Locked | — | — | — | — | — | — | — |
Jun 22, 2022 | Locked | — | — | — | — | — | — | — |
Jun 16, 2022 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net buyers of TCDA stock, which is typically a strong positive signal.