SEC Form 4 · accession 0001829126-26-008488
Quantum Cyber N.V. · QUCY
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David E. Lazar
Officer — Chief Executive Officer · Director · 10% Owner
Period of report
Aug 5, 2026
Accepted (ET)
Aug 7, 2026 · 6:51 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001874252
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares | Aug 5, 2026 | C | 9,000,000 | $9.00 | A | 9,000,000 | D | |
| Ordinary Shares | Aug 5, 2026 | C | 9,000,000 | $9.00 | A | 18,000,000 | D | |
| Ordinary Shares | Aug 5, 2026 | C | 9,000,000 | $9.00 | A | 27,000,000 | D | |
| Ordinary Shares | Aug 5, 2026 | C | 28,057,500 | $225.00 | A | 55,057,500 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Series A Preferred SharesF1,F2 | — | Aug 5, 2026 | C | 1,000,000 | D | Apr 22, 2026 | — | Ordinary Shares | 9,000,000 | 0 | D |
| Series B Preferred SharesF1,F2 | — | Aug 5, 2026 | C | 1,000,000 | D | Apr 22, 2026 | — | Ordinary Shares | 9,000,000 | 0 | D |
| Series C Preferred SharesF1,F2 | — | Aug 5, 2026 | C | 1,000,000 | D | Apr 22, 2026 | — | Ordinary Shares | 9,000,000 | 0 | D |
| Series D Preferred SharesF1,F2 | — | Aug 5, 2026 | C | 124,700 | D | Apr 22, 2026 | — | Ordinary Shares | 28,057,500 | 875,300 | D |
Explanation of responses
- F1Following receipt by Quantum Cyber N.V. (the "Company") of stockholder approval on April 22, 2026, each class of Preferred Shares became convertible into Ordinary Shares at the option of David E. Lazar (the "Reporting Person") for no additional consideration. On August 5, 2026, the Reporting Person submitted notices of conversion to convert all of his Series A Preferred Shares, Series B Preferred Shares, and Series C Preferred Shares, and 124,700 of his Series D Preferred Shares, into Ordinary Shares.
- F2Each class of Preferred Shares is perpetual and therefore has no expiration date.