SINT (SiNtx Technologies, Inc. Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by SINT officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-14 | Robert Ryan Elmore | President | A | — | — |
| 2026-03-18 | Robert Ryan Elmore | President | A | — | — |
| 2026-03-10 | Christopher Michael Lyons | Director | Buy | — | — |
| 2026-02-25 | JAY M MOYES | Director | Buy | — | — |
| 2026-02-19 | Mark Lewis Anderson | Director | Buy | — | — |
| 2026-02-10 | Eric K. Olson | Chairman, President and CEO | A | — | — |
| 2026-02-10 | Gregg R. Honigblum | Chief Investment Officer | A | — | — |
| 2026-02-10 | Kevin Trask | Chief Financial Officer | A | — | — |
| 2025-12-09 | Gregg R. Honigblum | Chief Investment Officer | Buy | — | — |
| 2025-12-08 | Gregg R. Honigblum | Chief Investment Officer | MIXED | — | — |
| 2025-11-10 | Gregg R. Honigblum | Chief Investment Officer | Buy | — | — |
| 2025-10-21 | Eric K. Olson | President and CEO | Buy | — | — |
| 2025-09-05 | Kevin Trask | Chief Financial Officer | A | — | — |
| 2025-08-27 | Gregg R. Honigblum | Chief Investment Officer | Buy | — | — |
| 2025-08-27 | JAY M MOYES | Director | Buy | — | — |
| 2025-08-25 | Eric K. Olson | President and CEO | Buy | — | — |
| 2025-06-23 | Mark Lewis Anderson | Director | Buy | — | — |
| 2025-05-14 | Mark Lewis Anderson | Director | Buy | — | — |
| 2025-05-01 | Gregg R. Honigblum | Chief Strategy Officer | Buy | — | — |
| 2025-04-30 | Eric K. Olson | President and CEO | Buy | — | — |
| 2025-04-30 | Gregg R. Honigblum | Chief Strategy Officer | Buy | — | — |
| 2022-12-14 | David W. Truetzel | Director | Sell | — | — |
| 2020-09-01 | David Francis O'Brien | Chief Operating Officer | Buy | — | — |
| 2008-11-26 | JAMES CRAWFORD III | Director | G | — | — |
| 2008-11-14 | JAMES CRAWFORD III | Director | G | — | — |
| 2008-09-04 | S BRADFORD ANTLE | President and CEO | Sell | — | — |
| 2008-09-04 | S BRADFORD ANTLE | President and CEO | Sell | — | — |
| 2008-08-07 | S BRADFORD ANTLE | President and CEO | Sell | — | — |
| 2008-07-02 | S BRADFORD ANTLE | President and CEO | Sell | — | — |
| 2008-06-05 | S BRADFORD ANTLE | President and CEO | Sell | — | — |
| 2008-05-16 | S BRADFORD ANTLE | President and CEO | Sell | — | — |
| 2008-03-04 | RAY J OLESON | Executive Chairman | Sell | — | — |
| 2008-03-04 | JAMES CRAWFORD III | Director | Buy | — | — |
| 2008-02-26 | RAY J OLESON | Executive Chairman | A | — | — |
| 2008-02-26 | S BRADFORD ANTLE | President and CEO | A | — | — |
| 2008-02-26 | THOMAS E DUNN | EVP & Chief Financial Officer | A | — | — |
| 2008-02-26 | WALTER J CULVER | Director | A | — | — |
| 2008-02-26 | R THOMAS MARSH | Director | A | — | — |
| 2008-02-26 | DENNIS J REIMER | Director | A | — | — |
| 2008-02-26 | Marylynn Stowers | Executive Vice President | A | — | — |
| 2008-02-26 | THOMAS E LLOYD | VP, Corporate Development | A | — | — |
| 2008-02-26 | Maureen A Baginski | Director | A | — | — |
| 2008-02-26 | Harry D Gatanas | Executive Vice President | Buy | — | — |
| 2008-02-26 | JOHN P STENBIT | Director | A | — | — |
| 2008-02-26 | CHARLES A BOWSHER | Director | A | — | — |
| 2008-02-26 | Leslee H Gault | EVP & Chief Marketing Officer | A | — | — |
| 2008-02-26 | Peter Michael Becraft | Executive Vice President | A | — | — |
| 2008-02-26 | JAMES CRAWFORD III | Director | A | — | — |
| 2008-02-26 | EDWARD SPROAT | Director | A | — | — |
| 2008-02-26 | Harry D Gatanas | Executive Vice President | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Chief Investment Officer | 201,067 | — |
| — | Chairman, President and CEO | 30,775 | — |
| — | Director | 18,000 | — |
| — | Director | 8,292 | — |
| — | President | 4,910 | — |
| — | Director | 4,000 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SINT quote page; the site-wide leaderboard is on the insider transactions hub.