Insider Trading for BIOL
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: Feb 11, 2020 to Sep 28, 2023
FEINBERG LARRY N
Other10 Percent Owner
-5.2M shares
7 transactions
Schuler Education Foundation
Other10 Percent Owner
-361.3K shares
15 transactions
BEAVER JOHN R
ExecutiveChief Executive Officer
+5.3M shares
13 transactions
ROPER JESS
DirectorDirector
+1.1M shares
9 transactions
LORD JONATHAN T MD
DirectorDirector
+1.3M shares
12 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 28, 2023 | GOLDMAN SACHS GROUP INC | 10 Percent Owner | Unknown | 0 | $0.00 | $0.00 | 144.5K | View |
| Jun 8, 2023 | Yale Kenneth P. | DDirector | Award/Grant | 502.4K | $0.00 | $0.00 | 546.5K | View |
| Jun 8, 2023 | Somerman Martha J. DDS, PhD | DDirector | Award/Grant | 518.4K | $0.00 | $0.00 | 560.7K | View |
Jun 8, 2023 | Locked | — | — | — | — | — | — | — |
Jun 8, 2023 | Locked | — | — | — | — | — | — | — |
Jun 8, 2023 | Locked | — | — | — | — | — | — | — |
Jun 8, 2023 | Locked | — | — | — | — | — | — | — |
Jun 2, 2023 | Locked | — | — | — | — | — | — | — |
Jun 2, 2023 | Locked | — | — | — | — | — | — | — |
Jun 2, 2023 | Locked | — | — | — | — | — | — | — |
Dec 7, 2022 | Locked | — | — | — | — | — | — | — |
Aug 10, 2022 | Locked | — | — | — | — | — | — | — |
Aug 10, 2022 | Locked | — | — | — | — | — | — | — |
Aug 10, 2022 | Locked | — | — | — | — | — | — | — |
Jul 6, 2022 | Locked | — | — | — | — | — | — | — |
Jul 6, 2022 | Locked | — | — | — | — | — | — | — |
Jul 6, 2022 | Locked | — | — | — | — | — | — | — |
Jul 6, 2022 | Locked | — | — | — | — | — | — | — |
Jul 6, 2022 | Locked | — | — | — | — | — | — | — |
Jul 6, 2022 | Locked | — | — | — | — | — | — | — |
May 11, 2022 | Locked | — | — | — | — | — | — | — |
May 11, 2022 | Locked | — | — | — | — | — | — | — |
May 11, 2022 | Locked | — | — | — | — | — | — | — |
May 11, 2022 | Locked | — | — | — | — | — | — | — |
May 11, 2022 | Locked | — | — | — | — | — | — | — |
May 11, 2022 | Locked | — | — | — | — | — | — | — |
Apr 28, 2022 | Locked | — | — | — | — | — | — | — |
Apr 28, 2022 | Locked | — | — | — | — | — | — | — |
Apr 28, 2022 | Locked | — | — | — | — | — | — | — |
Apr 28, 2022 | Locked | — | — | — | — | — | — | — |
Apr 28, 2022 | Locked | — | — | — | — | — | — | — |
Apr 28, 2022 | Locked | — | — | — | — | — | — | — |
Apr 28, 2022 | Locked | — | — | — | — | — | — | — |
Feb 8, 2022 | Locked | — | — | — | — | — | — | — |
Feb 8, 2022 | Locked | — | — | — | — | — | — | — |
Feb 8, 2022 | Locked | — | — | — | — | — | — | — |
Dec 15, 2021 | Locked | — | — | — | — | — | — | — |
Nov 30, 2021 | Locked | — | — | — | — | — | — | — |
Aug 20, 2021 | Locked | — | — | — | — | — | — | — |
Aug 12, 2021 | Locked | — | — | — | — | — | — | — |
Aug 12, 2021 | Locked | — | — | — | — | — | — | — |
Aug 12, 2021 | Locked | — | — | — | — | — | — | — |
Aug 12, 2021 | Locked | — | — | — | — | — | — | — |
Aug 12, 2021 | Locked | — | — | — | — | — | — | — |
Aug 12, 2021 | Locked | — | — | — | — | — | — | — |
Aug 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
Jun 11, 2021 | Locked | — | — | — | — | — | — | — |
May 19, 2021 | Locked | — | — | — | — | — | — | — |
Mar 24, 2021 | Locked | — | — | — | — | — | — | — |
Dec 18, 2020 | Locked | — | — | — | — | — | — | — |
Dec 17, 2020 | Locked | — | — | — | — | — | — | — |
Dec 16, 2020 | Locked | — | — | — | — | — | — | — |
Dec 4, 2020 | Locked | — | — | — | — | — | — | — |
Nov 30, 2020 | Locked | — | — | — | — | — | — | — |
Nov 25, 2020 | Locked | — | — | — | — | — | — | — |
Nov 24, 2020 | Locked | — | — | — | — | — | — | — |
Aug 6, 2020 | Locked | — | — | — | — | — | — | — |
Aug 6, 2020 | Locked | — | — | — | — | — | — | — |
Aug 6, 2020 | Locked | — | — | — | — | — | — | — |
Aug 6, 2020 | Locked | — | — | — | — | — | — | — |
Aug 6, 2020 | Locked | — | — | — | — | — | — | — |
Aug 6, 2020 | Locked | — | — | — | — | — | — | — |
Aug 6, 2020 | Locked | — | — | — | — | — | — | — |
Aug 6, 2020 | Locked | — | — | — | — | — | — | — |
Aug 6, 2020 | Locked | — | — | — | — | — | — | — |
Jul 28, 2020 | Locked | — | — | — | — | — | — | — |
Jul 28, 2020 | Locked | — | — | — | — | — | — | — |
Jul 22, 2020 | Locked | — | — | — | — | — | — | — |
Jul 22, 2020 | Locked | — | — | — | — | — | — | — |
Jul 22, 2020 | Locked | — | — | — | — | — | — | — |
Jul 22, 2020 | Locked | — | — | — | — | — | — | — |
Jul 22, 2020 | Locked | — | — | — | — | — | — | — |
Jul 22, 2020 | Locked | — | — | — | — | — | — | — |
Jul 22, 2020 | Locked | — | — | — | — | — | — | — |
Jul 22, 2020 | Locked | — | — | — | — | — | — | — |
Jun 10, 2020 | Locked | — | — | — | — | — | — | — |
Jun 9, 2020 | Locked | — | — | — | — | — | — | — |
Jun 9, 2020 | Locked | — | — | — | — | — | — | — |
Jun 9, 2020 | Locked | — | — | — | — | — | — | — |
Jun 9, 2020 | Locked | — | — | — | — | — | — | — |
Jun 9, 2020 | Locked | — | — | — | — | — | — | — |
Jun 8, 2020 | Locked | — | — | — | — | — | — | — |
Jun 8, 2020 | Locked | — | — | — | — | — | — | — |
Jun 8, 2020 | Locked | — | — | — | — | — | — | — |
Jun 8, 2020 | Locked | — | — | — | — | — | — | — |
Feb 11, 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 buyers of BIOL stock, which is typically a strong positive signal.