TKNO Insider Transactions
54 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–54; provenance stays internal.
TKNO insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Gunstream Stephen | President and CEO | 2026-03-06 | Purchase | 26,000.0 | $2.15 |
| Lowell Matthew | Chief Financial Officer | 2026-03-06 | Purchase | 40,000.0 | $2.19 |
| DEMSKI MARTHA J | Director | 2025-06-27 | Sale | 8,000.0 | $5.06 |
| Lowell Matthew | Chief Financial Officer | 2024-07-12 | Purchase | 40,322.0 | $1.24 |
| Gunstream Stephen | President and CEO | 2024-07-12 | Purchase | 80,645.0 | $1.24 |
| Telegraph Hill Partners Management Company, LLC | TenPercentOwner | 2024-07-12 | Purchase | 969,844.0 | $1.24 |
| Telegraph Hill Partners IV, L.P. | TenPercentOwner | 2024-07-12 | Purchase | 969,844.0 | $1.24 |
| THP IV Affiliates Fund, LLC | TenPercentOwner | 2024-07-12 | Purchase | 969,844.0 | $1.24 |
| Telegraph Hill Partners IV Investment Management LLC | TenPercentOwner | 2024-07-12 | Purchase | 969,844.0 | $1.24 |
| Telegraph Hill Partners Management Company, LLC | TenPercentOwner | 2024-07-12 | Purchase | 11,126,929.0 | $1.24 |
| Telegraph Hill Partners IV, L.P. | TenPercentOwner | 2024-07-12 | Purchase | 11,126,929.0 | $1.24 |
| THP IV Affiliates Fund, LLC | TenPercentOwner | 2024-07-12 | Purchase | 11,126,929.0 | $1.24 |
| Telegraph Hill Partners IV Investment Management LLC | TenPercentOwner | 2024-07-12 | Purchase | 11,126,929.0 | $1.24 |
| Gelhaus Ken | Chief Commercial Officer | 2023-11-30 | Purchase | 3,587.0 | $1.73 |
| Terrill Damon | General Counsel and CCO | 2023-09-19 | Purchase | 27,027.0 | $1.85 |
| MACKOWSKI J MATTHEW | Director | 2023-09-19 | Purchase | 810,810.0 | $1.85 |
| Lowell Matthew | Chief Financial Officer | 2023-09-19 | Purchase | 54,054.0 | $1.85 |
| Gunstream Stephen | President and CEO | 2023-09-19 | Purchase | 54,054.0 | $1.85 |
| Telegraph Hill Partners Management Company, LLC | TenPercentOwner | 2023-09-19 | Purchase | 1,190,270.0 | $1.85 |
| Telegraph Hill Partners IV, L.P. | TenPercentOwner | 2023-09-19 | Purchase | 1,190,270.0 | $1.85 |
| THP IV Affiliates Fund, LLC | TenPercentOwner | 2023-09-19 | Purchase | 1,190,270.0 | $1.85 |
| Telegraph Hill Partners IV Investment Management LLC | TenPercentOwner | 2023-09-19 | Purchase | 1,190,270.0 | $1.85 |
| Telegraph Hill Partners Management Company, LLC | TenPercentOwner | 2023-09-19 | Purchase | 6,917,837.0 | $1.85 |
| Telegraph Hill Partners IV, L.P. | TenPercentOwner | 2023-09-19 | Purchase | 6,917,837.0 | $1.85 |
| THP IV Affiliates Fund, LLC | TenPercentOwner | 2023-09-19 | Purchase | 6,917,837.0 | $1.85 |
| Telegraph Hill Partners IV Investment Management LLC | TenPercentOwner | 2023-09-19 | Purchase | 6,917,837.0 | $1.85 |
| Hood Lisa | Chief People Officer | 2023-06-13 | Sale | 11,400.0 | $3.8 |
| Davis Ted | Director,TenPercentOwner | 2023-05-26 | Purchase | 1,000.0 | $3.17 |
| Davis Ted | Director,TenPercentOwner | 2023-05-26 | Purchase | 1,000.0 | $3.26 |
| Davis Irene | Director,TenPercentOwner | 2023-05-26 | Purchase | 1,000.0 | $3.17 |
| Davis Irene | Director,TenPercentOwner | 2023-05-26 | Purchase | 1,000.0 | $3.26 |
| Hood Lisa | Chief People Officer | 2023-05-17 | Sale | 3,119.0 | $2.04 |
| Gunstream Stephen | President and CEO | 2023-05-12 | Purchase | 4,665.0 | $1.67 |
| Gelhaus Ken | Chief Commercial Officer | 2023-05-12 | Purchase | 3,915.0 | $1.67 |
| Hood Lisa | Chief People Officer | 2023-05-12 | Purchase | 3,119.0 | $1.67 |
| Hood Lisa | Chief People Officer | 2022-11-15 | Sale | 2,046.0 | $5.28 |
| Hood Lisa | Chief People Officer | 2022-11-14 | Purchase | 2,046.0 | $4.23 |
| Gunstream Stephen | President and CEO | 2022-11-14 | Purchase | 1,716.0 | $4.23 |
| Gelhaus Ken | Chief Commercial Officer | 2022-11-14 | Purchase | 1,422.0 | $4.23 |
| Lowell Matthew | Chief Financial Officer | 2022-09-01 | Purchase | 10,000.0 | $4.61 |
| MACKOWSKI J MATTHEW | Director | 2022-08-24 | Purchase | 5,000.0 | $4.97 |
| MACKOWSKI J MATTHEW | Director | 2022-08-24 | Purchase | 5,000.0 | $4.98 |
| Grossman Paul David | Director | 2022-08-16 | Purchase | 4,386.0 | $5.62 |
| Grossman Paul David | Director | 2022-08-15 | Purchase | 4,826.0 | $5.15 |
| Gunstream Stephen | President and CEO | 2022-08-15 | Purchase | 18,000.0 | $5.13 |
| Lowell Matthew | Chief Financial Officer | 2022-05-20 | Purchase | 10,000.0 | $9.45 |
| Hood Lisa | Chief People Officer | 2022-05-13 | Purchase | 772.0 | $10.93 |
| Gunstream Stephen | President and CEO | 2022-05-13 | Purchase | 1,292.0 | $10.93 |
| Davis Irene | Director,TenPercentOwner | 2021-09-15 | Purchase | 1,429.0 | $27.08 |
| Davis Ted | Director,TenPercentOwner | 2021-09-15 | Purchase | 1,429.0 | $27.08 |
| Davis Irene | Director,TenPercentOwner | 2021-09-08 | Purchase | 1,300.0 | $22.61 |
| Davis Ted | Director,TenPercentOwner | 2021-09-08 | Purchase | 1,300.0 | $22.61 |
| Davis Irene | Director,TenPercentOwner | 2021-08-25 | Purchase | 9,090.0 | $19.95 |
| Davis Ted | Director,TenPercentOwner | 2021-08-25 | Purchase | 9,090.0 | $19.95 |