ONT · Insider Trading
Onterris, Inc.
Every open-market purchase and sale reported by ONT 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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-08 | Peter Graham | Director | Buy | +25,140 | +$432.16K |
| 2026-06-05 | Peter Graham | Director | Buy | +4,860 | +$77.47K |
| 2026-05-12 | Allan Dicks | Chief Financial Officer | Buy | +6,535 | +$100.38K |
| 2026-05-12 | Jose Revuelta | Chief Strategy Officer | M | +27,349 | +$164.91K |
| 2010-01-14 | J Allen Kosowsky | Director | M | +205,000 | +$108.10K |
| 2010-01-14 | Matthew Calhoun Frost | COO and Interim CEO | MIXED | +167,919 | +$98.67K |
| 2010-01-12 | Paul Wilkins | CTO, SVP of R&D | M | +34,333 | +$13.73K |
| 2010-01-12 | Timothy Reusing | General Counsel, Exec VP | M | +166,666 | +$70.00K |
| 2010-01-12 | James Bankoski | CTO-SVP of Core Technologies | M | +34,333 | +$13.73K |
| 2009-11-17 | Matthew Calhoun Frost | COO and Interim CEO | F | −3,124 | — |
| 2009-09-29 | Matthew Calhoun Frost | COO and Interim CEO | F | −46,850 | — |
| 2009-09-22 | Timothy Reusing | General Counsel, Exec VP | F | −9,370 | — |
| 2009-08-25 | Wayne Boomer | Chief Financial Officer | A | +67,000 | +$38.86K |
| 2009-03-25 | Wayne Boomer | Chief Financial Officer | A | +175,000 | — |
| 2009-03-05 | James Bankoski | CTO-SVP of Core Technologies | A | +160,000 | +$52.00K |
| 2009-03-05 | Matthew Calhoun Frost | COO and Interim CEO | A | +180,000 | +$58.50K |
| 2009-03-05 | Timothy Reusing | General Counsel, Exec VP | A | +170,000 | +$55.25K |
| 2009-01-29 | James M Meyer | Director | A | +161,290 | +$50.00K |
| 2009-01-29 | Thomas Weigman | Director | A | +129,032 | +$40.00K |
| 2009-01-29 | Michael J Alfant | Director | A | +161,290 | +$50.00K |
| 2009-01-29 | Mike Kopetski | Director | A | +193,548 | +$60.00K |
| 2009-01-29 | Afsaneh Naimollah | Director | A | +129,032 | +$40.00K |
| 2009-01-29 | J Allen Kosowsky | Chairman of the Board | A | +374,194 | +$116.00K |
| 2009-01-07 | Thomas Weigman | Director | F | −7,482 | — |
| 2009-01-07 | William A Newman | Director | F | −7,482 | — |
| 2009-01-07 | J Allen Kosowsky | Chairman of the Board | F | −15,462 | — |
| 2009-01-05 | Michael J Alfant | Director | A | +8,650 | — |
| 2008-12-01 | Matthew Calhoun Frost | COO and Interim CEO | F | −10,332 | — |
| 2008-12-01 | Anthony Principe | Chief Financial Officer | F | −9,300 | — |
| 2008-11-12 | Michael J Alfant | Director | A | +9,803 | +$3.43K |
| 2008-10-06 | Timothy Reusing | General Counsel, Exec VP | A | +50,000 | — |
| 2008-10-06 | Paul Wilkins | CTO, SVP of R&D | A | — | — |
| 2008-09-29 | Paul Wilkins | CTO ? SVP of R&D | A | — | — |
| 2008-09-29 | Eero Kaikkonen | Chief Marketing Officer | A | +438,374 | — |
| 2008-09-29 | James Bankoski | CTO-SVP of Core Technologies | A | +40,000 | — |
| 2008-09-29 | Matthew Calhoun Frost | COO and Interim CEO | A | +250,000 | — |
| 2008-09-29 | Anthony Principe | Chief Financial Officer | A | +36,000 | — |
| 2008-09-22 | Timothy Reusing | General Counsel, Exec VP | A | +50,000 | — |
| 2008-07-08 | William A Newman | Director | MIXED | — | −$35.65K |
| 2008-07-03 | Michael J Alfant | Director | A | +12,110 | — |
| 2008-07-03 | Pekka Salonoja | Director | A | +64,936 | — |
| 2008-07-03 | William A Newman | Director | A | +9,227 | — |
| 2008-05-20 | James Bankoski | CTO-SVP of Core Technologies | F | −9,202 | — |
| 2008-04-11 | Afsaneh Naimollah | Director | A | +47,059 | +$40.00K |
| 2008-04-11 | William A Newman | Director | A | +47,059 | +$40.00K |
| 2008-04-11 | Mike Kopetski | Director | A | +47,059 | +$40.00K |
| 2008-04-11 | J Allen Kosowsky | Director | A | +88,235 | +$75.00K |
| 2008-04-11 | Thomas Weigman | Director | A | +47,059 | +$40.00K |
| 2008-04-11 | Michael J Alfant | Director | A | +47,059 | +$40.00K |
| 2008-04-11 | James M Meyer | Director | A | +47,059 | +$40.00K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Jose Revuelta | Chief Strategy Officer | 296,631 | $7.03M |
| Peter Graham | Director | 256,689 | $6.08M |
| Allan Dicks | Chief Financial Officer | 218,178 | $5.17M |
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 ONT quote page; the site-wide leaderboard is on the insider transactions hub.
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.