SINT Insider Transactions
58 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–58; provenance stays internal.
SINT insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Lyons Christopher Michael | Director | 2026-03-02 | Purchase | 7,534.0 | $2.9 |
| Lyons Christopher Michael | Director | 2026-02-25 | Purchase | 758.0 | $2.96 |
| MOYES JAY M | Director | 2026-02-23 | Purchase | 1,000.0 | $2.91 |
| Anderson Mark Lewis | Director | 2026-02-18 | Purchase | 3,000.0 | $3.02 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-08 | Purchase | 5,000.0 | $4.24 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-08 | Purchase | 3,200.0 | $4.28 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.77 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.91 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.86 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.88 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.91 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.91 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.91 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.94 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $4.02 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $4.07 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $4.0 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.94 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-12-05 | Purchase | 5,000.0 | $3.95 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-11-07 | Purchase | 5,000.0 | $3.18 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-11-07 | Purchase | 5,000.0 | $3.2 |
| Olson Eric K. | President and CEO | 2025-10-20 | Purchase | 5,800.0 | $3.4 |
| MOYES JAY M | Director | 2025-08-26 | Purchase | 3,000.0 | $3.59 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.73 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.75 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.72 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.69 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.73 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.74 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.68 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.7 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.66 |
| Honigblum Gregg R. | Chief Investment Officer | 2025-08-26 | Purchase | 5,000.0 | $3.6 |
| Olson Eric K. | President and CEO | 2025-08-22 | Purchase | 1,200.0 | $3.67 |
| Olson Eric K. | President and CEO | 2025-08-22 | Purchase | 775.0 | $3.64 |
| Olson Eric K. | President and CEO | 2025-08-22 | Purchase | 5,000.0 | $3.69 |
| Olson Eric K. | President and CEO | 2025-08-22 | Purchase | 3,500.0 | $3.37 |
| Anderson Mark Lewis | Director | 2025-06-18 | Purchase | 10,000.0 | $3.3 |
| Anderson Mark Lewis | Director | 2025-04-24 | Purchase | 5,000.0 | $2.36 |
| Olson Eric K. | President and CEO | 2025-04-23 | Purchase | 7.0 | $1.98 |
| Olson Eric K. | President and CEO | 2025-04-23 | Purchase | 3,000.0 | $1.93 |
| Olson Eric K. | President and CEO | 2025-04-23 | Purchase | 8,257.0 | $1.94 |
| Olson Eric K. | President and CEO | 2025-04-23 | Purchase | 3,000.0 | $1.95 |
| Honigblum Gregg R. | Chief Strategy Officer | 2025-04-22 | Purchase | 4,000.0 | $1.79 |
| Olson Eric K. | President and CEO | 2025-04-22 | Purchase | 236.0 | $1.73 |
| Honigblum Gregg R. | Chief Strategy Officer | 2025-04-22 | Purchase | 192.0 | $1.79 |
| Honigblum Gregg R. | Chief Strategy Officer | 2025-04-22 | Purchase | 3,808.0 | $1.77 |
| Honigblum Gregg R. | Chief Strategy Officer | 2025-04-22 | Purchase | 3,000.0 | $1.77 |
| Honigblum Gregg R. | Chief Strategy Officer | 2025-04-22 | Purchase | 3,000.0 | $1.76 |
| Truetzel David W. | Director | 2022-11-29 | Sale | 67.0 | $0.12 |
| O'Brien David Francis | Chief Operating Officer | 2020-08-27 | Purchase | 269.0 | $1.52 |
| O'Brien David Francis | Chief Operating Officer | 2020-08-25 | Purchase | 5,477.0 | $1.75 |
| Truetzel David W. | Director | 2015-12-09 | Sale | 20,625.0 | — |
| LOMBARDI TY | VP Finance | 2015-09-10 | Purchase | 25,000.0 | $0.4 |
| Truetzel David W. | Director | 2014-12-11 | Sale | 15,000.0 | $0.68 |
| White Jeffrey S. | Director | 2014-12-08 | Purchase | 9,600.0 | $0.62 |
| Truetzel David W. | Director | 2014-11-21 | Purchase | 80,000.0 | $1.13 |
| Truetzel David W. | Director | 2014-02-18 | Purchase | 5,000.0 | $5.82 |