QUCY · Insider Trading
Quantum Cyber N.V. Ordinary Shares
Every open-market purchase and sale reported by QUCY 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 |
|---|---|---|---|---|---|
| 2026-08-12 | William J Caragol | Chief Financial Officer | A | +212,500 deriv. | — |
| 2026-08-07 | David E. Lazar | Chief Executive Officer | C | +55,057,500 | +$6.56B |
| 2026-08-07 | David E. Lazar | Chief Executive Officer | C | +55,057,500 | +$6.56B |
| 2026-08-06 | Peter O'Rourke | Director | A | +191,860 deriv. | — |
| 2026-08-06 | William J Caragol | Chief Financial Officer | A | +212,500 deriv. | — |
| 2026-08-06 | Louis R. Buffalino | Director | A | +425,000 deriv. | — |
| 2026-08-06 | Avraham Ben-Tzvi | Director | A | +112,859 | — |
| 2026-08-06 | David Natan | Director | A | +191,860 deriv. | — |
| 2026-08-06 | William J Caragol | Chief Financial Officer | A | +212,500 deriv. | — |
| 2026-08-06 | Louis R. Buffalino | Director | A | +425,000 deriv. | — |
| 2026-08-06 | Peter O'Rourke | Director | A | +191,860 deriv. | — |
| 2026-08-06 | Avraham Ben-Tzvi | Director | A | +112,859 | — |
| 2026-08-06 | David Natan | Director | A | +191,860 deriv. | — |
| 2026-08-05 | Avraham Ben-Tzvi | Director | A | +112,259 | — |
| 2026-08-04 | David Natan | Director | A | +190,840 deriv. | — |
| 2026-08-04 | Louis R. Buffalino | Director | A | +425,000 deriv. | — |
| 2026-08-04 | Peter O'Rourke | Director | A | +190,840 deriv. | — |
| 2026-08-04 | William J Caragol | Chief Financial Officer | A | +212,500 deriv. | — |
| 2026-07-07 | Peter O'Rourke | Director | A | +112,859 deriv. | — |
| 2026-05-26 | Avraham Ben-Tzvi | Director | A | +137,141 | — |
| 2026-05-21 | David Natan | Director | A | +137,141 | — |
| 2026-04-28 | David E. Lazar | Chief Executive Officer | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| David E. Lazar | Chief Executive Officer | 18,000,000 | $15.81M |
| Avraham Ben-Tzvi | Director | 252,000 | $221.38K |
| David Natan | Director | 137,141 | $120.48K |
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 QUCY 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.