SEC Form 4 · accession 0002097259-26-000002
QumulusAI, Inc. · QMLS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Scott Carroll Krosnowski
Officer — Chief Financial Officer
Period of report
Sep 1, 2026
Accepted (ET)
Sep 2, 2026 · 6:45 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0002084026
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Sep 1, 2026 | A | 85,179 | $0.00 | A | 118,513 | D | |
| Common StockF2 | Sep 1, 2026 | A | 103,934 | $0.00 | A | 222,447 | D | |
| Common StockF3 | Sep 1, 2026 | A | 122,400 | $0.00 | A | 344,847 | D | |
| Common StockF4,F5 | Sep 1, 2026 | A | 9,633 | $0.00 | A | 354,480 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1These shares vest with respect to 21,295 shares on September 1, 2026 and with respect to 6.25% of the remaining shares quarterly over 12 quarters commencing December 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining an employee of QumulusAI, Inc. through the applicable vesting date.
- F2These shares vest on September 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.
- F3These shares vest with respect to 30,600 shares on September 1, 2027 and with respect to 6.25% of the remaining shares quarterly over 12 quarters commencing December 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining an employee of QumulusAI, Inc. through the applicable vesting date.
- F4These shares vest with respect to 4,817 shares on February 24, 2027, with respect to 2,408 shares on May 24, 2027, and with respect to 2,408 shares on August 24, 2027.
- F5Includes 195,917 shares to be issued upon vesting pursuant to restricted stock unit awards granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining an employee of QumulusAI through the applicable vesting dates.