Insider Trading for GLS
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: Jul 1, 2020 to Sep 20, 2023
PureTech Health plc
Other10 Percent Owner
+261.3M shares
12 transactions
Zohar Yishai
ExecutiveChief Executive Officer
-2.9M shares
8 transactions
Sannino Alessandro
DirectorDirector: Lead Project Scientist
-2.0M shares
10 transactions
Pass David A.
ExecutiveCorporate Officer
-802.2K shares
4 transactions
Maltz Elliot
ExecutiveCorporate Officer
-853.7K shares
6 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 20, 2023 | PureTech Health plc | 10 Percent Owner | Purchase | 0 | $0.05 | $0.00 | 0 | View |
| Jun 12, 2023 | PureTech Health plc | 10 Percent Owner | Purchase | 0 | $0.01 | $0.00 | 0 | View |
| May 26, 2023 | PureTech Health plc | 10 Percent Owner | Purchase | 43.1M | $0.01 | $612,500.00 | 43.1M | View |
May 26, 2023 | Locked | — | — | — | — | — | — | — |
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Jan 13, 2022 | Locked | — | — | — | — | — | — | — |
Oct 28, 2020 | Locked | — | — | — | — | — | — | — |
Jul 6, 2020 | Locked | — | — | — | — | — | — | — |
Jul 1, 2020 | Locked | — | — | — | — | — | — | — |
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Jul 1, 2020 | 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 GLS stock, though this may be part of planned diversification.