SEC Form 4 · accession 0001628280-26-041620
Quantinuum Inc. · QNT
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Rajeeb Hazra
Officer — President & CEO · Director
Period of report
Jun 3, 2026
Accepted (ET)
Jun 8, 2026 · 4:30 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0002110105
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1,F2 | Jun 3, 2026 | A | 1,042,561 | — | A | 1,042,561 | D | |
| Class A Common StockF1 | Jun 3, 2026 | F | 336,389 | $60.00 | D | 706,172 | D | |
| Class A Common StockF4 | Jun 4, 2026 | A | 78,333 | $0.00 | A | 784,505 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock OptionF1,F5 | $60.00 | Jun 3, 2026 | A | 122,791 | A | — | Jun 3, 2026 | Class A Common Stock | 122,791 | 122,791 | D |
Explanation of responses
- F1This transaction occurred prior to the Issuer's registration of a class of equity securities under Section 12 of the Securities Exchange Act of 1934, as amended, in connection with the Issuer's initial public offering, and is reported herein pursuant to Rule 16a-2(a).
- F2Represents an acquisition of restricted shares of Class A Common Stock pursuant to a recapitalization transaction, 768,888 shares of which became immediately vested.
- F3Represents shares withheld by the Issuer to satisfy tax liability on vesting of restricted stock. Not a market sale.
- F4Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Class A Common Stock. The RSUs will vest in four equal annual installments beginning on June 5, 2027.
- F5The stock option will vest in four equal annual installments beginning on June 5, 2027.