Insider Trading for TPST
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)
Acquisitions: 50.0K shares
Dispositions: 0 shares
Net: 50.0K shares
Insiders have been net buyers over the quarter, suggesting potential confidence in medium-term business fundamentals.
Key Insider Activity: Jun 25, 2021 to Jun 4, 2026
Brady Stephen R
ExecutiveChief Executive Officer
+4.0M shares
8 transactions
Dubensky Thomas W.
ExecutivePresident
+1.5M shares
10 transactions
Whiting Samuel
ExecutiveCorporate Officer
+1.5M shares
13 transactions
Woiwode Thomas
DirectorDirector
+2.1M shares
4 transactions
Maestas Nicholas
ExecutiveCorporate Officer
+612.4K shares
9 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 4, 2026 | Yee John D. | DDirector | Award/Grant | 25.0K | $1.27 | $31,750.00 | 25.0K | View |
| Jun 4, 2026 | Yee John D. | Unknown | Unknown | 0 | $0.00 | $0.00 | 0 | View |
| Jun 4, 2026 | Richey William Drake | DDirector | Unknown | 0 | $0.00 | $0.00 | 2.0K | View |
Jun 4, 2026 | Locked | — | — | — | — | — | — | — |
Mar 31, 2026 | Locked | — | — | — | — | — | — | — |
Mar 31, 2026 | Locked | — | — | — | — | — | — | — |
Mar 24, 2026 | Locked | — | — | — | — | — | — | — |
Mar 24, 2026 | Locked | — | — | — | — | — | — | — |
Mar 24, 2026 | Locked | — | — | — | — | — | — | — |
Feb 4, 2026 | Locked | — | — | — | — | — | — | — |
Feb 3, 2026 | Locked | — | — | — | — | — | — | — |
Jan 27, 2026 | Locked | — | — | — | — | — | — | — |
Jan 27, 2026 | Locked | — | — | — | — | — | — | — |
Jan 27, 2026 | Locked | — | — | — | — | — | — | — |
Jan 27, 2026 | Locked | — | — | — | — | — | — | — |
Jan 2, 2025 | Locked | — | — | — | — | — | — | — |
Jan 2, 2025 | Locked | — | — | — | — | — | — | — |
Jan 2, 2025 | Locked | — | — | — | — | — | — | — |
Jan 2, 2025 | Locked | — | — | — | — | — | — | — |
Aug 12, 2024 | Locked | — | — | — | — | — | — | — |
Aug 8, 2024 | Locked | — | — | — | — | — | — | — |
Jul 3, 2024 | Locked | — | — | — | — | — | — | — |
Jul 2, 2024 | Locked | — | — | — | — | — | — | — |
Jun 28, 2024 | Locked | — | — | — | — | — | — | — |
Jun 13, 2024 | Locked | — | — | — | — | — | — | — |
Jun 13, 2024 | Locked | — | — | — | — | — | — | — |
Jun 13, 2024 | Locked | — | — | — | — | — | — | — |
Jun 13, 2024 | Locked | — | — | — | — | — | — | — |
Jan 3, 2024 | Locked | — | — | — | — | — | — | — |
Jan 3, 2024 | Locked | — | — | — | — | — | — | — |
Jan 3, 2024 | Locked | — | — | — | — | — | — | — |
Jan 3, 2024 | Locked | — | — | — | — | — | — | — |
Oct 11, 2023 | Locked | — | — | — | — | — | — | — |
Oct 11, 2023 | Locked | — | — | — | — | — | — | — |
Oct 11, 2023 | Locked | — | — | — | — | — | — | — |
Oct 11, 2023 | Locked | — | — | — | — | — | — | — |
Jun 15, 2023 | Locked | — | — | — | — | — | — | — |
Jun 15, 2023 | Locked | — | — | — | — | — | — | — |
Jun 15, 2023 | Locked | — | — | — | — | — | — | — |
Jun 15, 2023 | Locked | — | — | — | — | — | — | — |
Jan 3, 2023 | Locked | — | — | — | — | — | — | — |
Jan 3, 2023 | Locked | — | — | — | — | — | — | — |
Jan 3, 2023 | Locked | — | — | — | — | — | — | — |
Jan 3, 2023 | Locked | — | — | — | — | — | — | — |
Jan 3, 2023 | Locked | — | — | — | — | — | — | — |
Oct 3, 2022 | Locked | — | — | — | — | — | — | — |
Sep 30, 2022 | Locked | — | — | — | — | — | — | — |
Jun 22, 2022 | Locked | — | — | — | — | — | — | — |
Jun 21, 2022 | Locked | — | — | — | — | — | — | — |
Jun 21, 2022 | Locked | — | — | — | — | — | — | — |
Jun 21, 2022 | Locked | — | — | — | — | — | — | — |
Jun 21, 2022 | Locked | — | — | — | — | — | — | — |
Jun 21, 2022 | Locked | — | — | — | — | — | — | — |
Jun 17, 2022 | Locked | — | — | — | — | — | — | — |
Jun 17, 2022 | Locked | — | — | — | — | — | — | — |
Jun 17, 2022 | Locked | — | — | — | — | — | — | — |
Jun 17, 2022 | Locked | — | — | — | — | — | — | — |
Jun 17, 2022 | Locked | — | — | — | — | — | — | — |
Jun 17, 2022 | Locked | — | — | — | — | — | — | — |
Jun 17, 2022 | Locked | — | — | — | — | — | — | — |
Apr 29, 2022 | Locked | — | — | — | — | — | — | — |
Apr 29, 2022 | Locked | — | — | — | — | — | — | — |
Apr 29, 2022 | Locked | — | — | — | — | — | — | — |
Jan 7, 2022 | Locked | — | — | — | — | — | — | — |
Jan 6, 2022 | Locked | — | — | — | — | — | — | — |
Jan 4, 2022 | Locked | — | — | — | — | — | — | — |
Jan 4, 2022 | Locked | — | — | — | — | — | — | — |
Jan 4, 2022 | Locked | — | — | — | — | — | — | — |
Jan 4, 2022 | Locked | — | — | — | — | — | — | — |
Jan 4, 2022 | Locked | — | — | — | — | — | — | — |
Dec 30, 2021 | Locked | — | — | — | — | — | — | — |
Dec 30, 2021 | Locked | — | — | — | — | — | — | — |
Sep 21, 2021 | Locked | — | — | — | — | — | — | — |
Aug 6, 2021 | Locked | — | — | — | — | — | — | — |
Aug 6, 2021 | Locked | — | — | — | — | — | — | — |
Jul 12, 2021 | Locked | — | — | — | — | — | — | — |
Jul 12, 2021 | Locked | — | — | — | — | — | — | — |
Jul 1, 2021 | Locked | — | — | — | — | — | — | — |
Jul 1, 2021 | Locked | — | — | — | — | — | — | — |
Jul 1, 2021 | Locked | — | — | — | — | — | — | — |
Jul 1, 2021 | Locked | — | — | — | — | — | — | — |
Jul 1, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | Locked | — | — | — | — | — | — | — |
Jun 25, 2021 | 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 TPST stock, which is typically a strong positive signal.