GNTA · Insider Trading
Genenta Science S.p.A. American Depositary Shares
Every open-market purchase and sale reported by GNTA 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 |
|---|---|---|---|---|---|
| 2026-05-05 | Pierluigi Paracchi | Chief Executive Officer | A | +100,000 deriv. | — |
| 2026-04-01 | Miguel Maria Mutti | Director | A | +20,000 deriv. | — |
| 2026-04-01 | Francesco Galimi | CMO& Head of Development | A | +20,000 deriv. | — |
| 2026-04-01 | Giacomoantonio Paracchi | Director | A | +20,000 deriv. | — |
| 2026-04-01 | Richard B Slansky | Chief Financial Officer | A | +80,000 deriv. | — |
| 2026-04-01 | Armon Sharei | Director | A | +20,000 deriv. | — |
| 2008-04-15 | Gary Siegel | Vice President, Finance | A | +40,000 deriv. | — |
| 2008-04-15 | Walter Lloyd Sanders | Senior VP & COO | J | −104 | — |
| 2007-09-27 | Richard J Moran | Sr. VP Chief Financial Officer | A | +20,000 deriv. | — |
| 2007-08-14 | Raymond P Warrell Jr | Chairman & CEO | Buy | +30,000 | +$26.65K |
| 2007-08-13 | Douglas G Watson | Director | Buy | +7,500 | +$6.95K |
| 2007-07-12 | Christopher P Parios | Director | A | +20,000 deriv. | — |
| 2007-07-12 | Betsy McCaughey | Director | A | +20,000 deriv. | — |
| 2007-07-12 | Martin J Driscoll | Director | A | +30,000 deriv. | — |
| 2007-05-15 | Lorettta M Itri | Pres. & CMO | Buy | +100,000 | +$32.00K |
| 2007-01-17 | Walter Lloyd Sanders | Sr VP, Commercial Operations | A | +30,000 deriv. | — |
| 2007-01-16 | Lorettta M Itri | Pres. & CMO | A | +50,000 deriv. | — |
| 2007-01-16 | Raymond P Warrell Jr | Chairman & CEO | A | +100,000 deriv. | — |
| 2007-01-16 | Richard J Moran | Sr. VP Cheif Financial Officer | A | +40,000 deriv. | — |
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 GNTA 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.