SEC Form 4 · accession 0001193125-26-267538
Nkarta, Inc. · NKTX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
George Vratsanos
Director
Period of report
Jun 10, 2026
Accepted (ET)
Jun 11, 2026 · 4:11 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001787400
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (right to buy)F1 | $2.46 | Jun 10, 2026 | A | 37,000 | A | — | Jun 9, 2036 | Common Stock | 37,000 | 37,000 | D |
Explanation of responses
- F1All shares subject to the option vest 100% on the first to occur of (i) June 10, 2027 or (ii) the day immediately preceding the first annual meeting of the Issuer's stockholders to occur after the date of grant of the award. Each grant, to the extent outstanding and otherwise unvested, will become fully vested should a "change in control" of the Issuer occur (as described in the applicable award agreement) or upon the Reporting Person's separation from service with the Issuer due to the Reporting Person's death or "disability" (as described in the applicable award agreement).