QMLS

SEC source: 0002096718-26-000004 · primary_doc.xml · nonDerivative · entry 1

Aderhold Michael Houston · CIK 0002096718 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,651,909

F1 · balance_after: Includes 85,690 shares to be issued upon vesting and settlement 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.

SEC source: 0002095368-26-000002 · primary_doc.xml · nonDerivative · entry 1

Bissell Robert Christopher · CIK 0002095368 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,424,656

SEC source: 0001541201-26-000003 · primary_doc.xml · nonDerivative · entry 1

Akbari Dr. Homaira · CIK 0001541201 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,302

F1 · shares: These shares vest on October 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F2 · balance_after: Includes 24,302 shares to be issued upon vesting and settlement pursuant to restricted stock unit awards granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI through the applicable vesting dates.

SEC source: 0002094623-26-000003 · primary_doc.xml · nonDerivative · entry 1

Kenworthy Stacy James · CIK 0002094623 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,267

F1 · shares: These shares vest on October 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F2 · balance_after: Includes 32,933 shares to be issued upon vesting and settlement pursuant to restricted stock unit awards granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI through the applicable vesting dates.

SEC source: 0001211437-26-000003 · primary_doc.xml · nonDerivative · entry 1

MULICA MICHAEL C · CIK 0001211437 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,477

F1 · shares: These shares vest on October 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F2 · balance_after: Includes 27,847 shares to be issued upon vesting and settlement pursuant to restricted stock unit awards granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI through the applicable vesting dates.

SEC source: 0001898844-26-000003 · primary_doc.xml · nonDerivative · entry 1

RENCH DAVID · CIK 0001898844 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,847

F1 · shares: These shares vest on October 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F2 · balance_after: Includes 27,847 shares to be issued upon vesting and settlement pursuant to restricted stock unit awards granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI through the applicable vesting dates.

SEC source: 0002095068-26-000003 · primary_doc.xml · nonDerivative · entry 1

Schwartz Barry Paul · CIK 0002095068 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,033

F1 · shares: These shares vest on October 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F2 · balance_after: Includes 27,847 shares to be issued upon vesting and settlement pursuant to restricted stock unit awards granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI through the applicable vesting dates.

SEC source: 0001211437-26-000002 · primary_doc.xml · nonDerivative · entry 2

MULICA MICHAEL C · CIK 0001211437 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,796

F2 · shares: These shares vest on October 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F3 · balance_after: Includes 19,166 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 a director of QumulusAI through the applicable vesting dates.

SEC source: 0001211437-26-000002 · primary_doc.xml · nonDerivative · entry 1

MULICA MICHAEL C · CIK 0001211437 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,213

F1 · shares: These shares vest with respect to 3,162 shares on October 1, 2026 and with respect to 8.375% of the remaining shares quarterly over 8 quarters commencing January 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI, Inc. through the applicable vesting date.

SEC source: 0002136845-26-000002 · primary_doc.xml · nonDerivative · entry 2

Glickler Andrew Mark · CIK 0002136845 · SVP, Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,273

F2 · shares: These shares vest with respect to 14,374 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.

F3 · balance_after: Includes 70,273 shares to be issued upon vesting of 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.

SEC source: 0002136845-26-000002 · primary_doc.xml · nonDerivative · entry 1

Glickler Andrew Mark · CIK 0002136845 · SVP, Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,777

F1 · shares: These shares vest with respect to 3,194 shares on March 1, 2027 and with respect to 6.25% of the remaining shares quarterly over 12 quarters commencing June 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.

SEC source: 0002095785-26-000002 · primary_doc.xml · nonDerivative · entry 3

Chatterjee Ankur · CIK 0002095785 · Chief Integration Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 238,444

F3 · shares: These shares vest with respect to 17,402 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.

F4 · balance_after: Includes 133,490 shares to be issued upon vesting pursuant to a 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.

SEC source: 0002095785-26-000002 · primary_doc.xml · nonDerivative · entry 2

Chatterjee Ankur · CIK 0002095785 · Chief Integration Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,838

F2 · shares: These shares vest on September 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

SEC source: 0002095785-26-000002 · primary_doc.xml · nonDerivative · entry 1

Chatterjee Ankur · CIK 0002095785 · Chief Integration Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,179

F1 · shares: These 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.

SEC source: 0002097259-26-000002 · primary_doc.xml · nonDerivative · entry 4

Krosnowski Scott Carroll · CIK 0002097259 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 354,480

F4 · shares: These 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.

F5 · balance_after: Includes 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.

SEC source: 0002097259-26-000002 · primary_doc.xml · nonDerivative · entry 3

Krosnowski Scott Carroll · CIK 0002097259 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 344,847

F3 · shares: These 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.

SEC source: 0002097259-26-000002 · primary_doc.xml · nonDerivative · entry 2

Krosnowski Scott Carroll · CIK 0002097259 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 222,447

F2 · shares: These shares vest on September 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

SEC source: 0002097259-26-000002 · primary_doc.xml · nonDerivative · entry 1

Krosnowski Scott Carroll · CIK 0002097259 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,513

F1 · shares: These 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.

SEC source: 0001898844-26-000002 · primary_doc.xml · nonDerivative · entry 2

RENCH DAVID · CIK 0001898844 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,166

F2 · shares: These shares vest on October 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F3 · balance_after: Includes 19,166 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 a director of QumulusAI through the applicable vesting dates.

SEC source: 0001898844-26-000002 · primary_doc.xml · nonDerivative · entry 1

RENCH DAVID · CIK 0001898844 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,583

F1 · shares: These shares vest with respect to 3,162 shares on October 1, 2026 and with respect to 8.375% of the remaining shares quarterly over 8 quarters commencing January 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI, Inc. through the applicable vesting date.

SEC source: 0002095068-26-000002 · primary_doc.xml · nonDerivative · entry 2

Schwartz Barry Paul · CIK 0002095068 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,352

F2 · shares: These shares vest on October 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F3 · balance_after: Includes 19,166 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 a director of QumulusAI through the applicable vesting dates.

SEC source: 0002095068-26-000002 · primary_doc.xml · nonDerivative · entry 1

Schwartz Barry Paul · CIK 0002095068 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,769

F1 · shares: These shares vest with respect to 3,162 shares on October 1, 2026 and with respect to 8.375% of the remaining shares quarterly over 8 quarters commencing January 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI, Inc. through the applicable vesting date.

SEC source: 0001541201-26-000002 · primary_doc.xml · nonDerivative · entry 2

Akbari Dr. Homaira · CIK 0001541201 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,621

F2 · shares: These shares vest on October 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F3 · balance_after: Includes 15,621 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 a director of QumulusAI through the applicable vesting dates.

SEC source: 0001541201-26-000002 · primary_doc.xml · nonDerivative · entry 1

Akbari Dr. Homaira · CIK 0001541201 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,583

F1 · shares: These shares vest with respect to 3,162 shares on October 1, 2026 and with respect to 8.375% of the remaining shares quarterly over 8 quarters commencing January 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI, Inc. through the applicable vesting date.

SEC source: 0002094859-26-000002 · primary_doc.xml · nonDerivative · entry 4

Gahan Patrick Joseph · CIK 0002094859 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 579,763

F4 · shares: These shares vest with respect to 9,711 shares on February 24, 2027, with respect to 4,855 shares on May 24, 2027, and with respect to 4,855 shares on August 24, 2027.

F5 · balance_after: Includes 116,525 shares to be issued upon vesting 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 through the applicable vesting date.

SEC source: 0002094859-26-000002 · primary_doc.xml · nonDerivative · entry 3

Gahan Patrick Joseph · CIK 0002094859 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 560,342

F3 · shares: These shares vest with respect to 15,173 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.

SEC source: 0002094859-26-000002 · primary_doc.xml · nonDerivative · entry 2

Gahan Patrick Joseph · CIK 0002094859 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 499,652

F2 · shares: These shares vest on September 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

SEC source: 0002094859-26-000002 · primary_doc.xml · nonDerivative · entry 1

Gahan Patrick Joseph · CIK 0002094859 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 333,415

F1 · shares: These shares vest with respect to 12,138 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.

SEC source: 0002110097-26-000002 · primary_doc.xml · nonDerivative · entry 3

DiRocco Ryan Anthony · CIK 0002110097 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 235,262

F3 · shares: These shares vest with respect to 4,869 shares on February 24, 2027, with respect to 2,434 shares on May 24, 2027, and with respect to 2,434 shares on August 24, 2027.

F4 · balance_after: Includes 167,934 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.

SEC source: 0002110097-26-000002 · primary_doc.xml · nonDerivative · entry 2

DiRocco Ryan Anthony · CIK 0002110097 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,525

F2 · shares: These shares vest with respect to 23,578 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.

SEC source: 0002110097-26-000002 · primary_doc.xml · nonDerivative · entry 1

DiRocco Ryan Anthony · CIK 0002110097 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,212

F1 · shares: These 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.

SEC source: 0002094623-26-000002 · primary_doc.xml · nonDerivative · entry 2

Kenworthy Stacy James · CIK 0002094623 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,906

F2 · shares: These shares vest on October 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F3 · balance_after: Includes 15,572 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 a director of QumulusAI through the applicable vesting dates.

SEC source: 0002094623-26-000002 · primary_doc.xml · nonDerivative · entry 1

Kenworthy Stacy James · CIK 0002094623 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,323

F1 · shares: These shares vest with respect to 1,976 shares on October 1, 2026 and with respect to 8.375% of the remaining shares quarterly over 8 quarters commencing January 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of QumulusAI, Inc. through the applicable vesting date.

SEC source: 0002097248-26-000002 · primary_doc.xml · nonDerivative · entry 3

Hunton Stephen Eric · CIK 0002097248 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 207,296

F3 · shares: These shares vest with respect to 2,931 shares on February 24, 2027, with respect to 1,465 shares on May 24, 2027, and with respect to 1,465 shares on August 24, 2027.

F4 · balance_after: Includes 147,899 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.

SEC source: 0002097248-26-000002 · primary_doc.xml · nonDerivative · entry 2

Hunton Stephen Eric · CIK 0002097248 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 201,435

F2 · shares: These shares vest with respect to 23,531 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.

SEC source: 0002097248-26-000002 · primary_doc.xml · nonDerivative · entry 1

Hunton Stephen Eric · CIK 0002097248 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,310

F1 · shares: These shares vest with respect to 15,971 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.

SEC source: 0001985367-26-000002 · primary_doc.xml · nonDerivative · entry 2

Maniscalco Michael · CIK 0001985367 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 431,174

F2 · shares: These shares vest with respect to 75,852 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.

F3 · balance_after: Includes 399,232 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.

SEC source: 0001985367-26-000002 · primary_doc.xml · nonDerivative · entry 1

Maniscalco Michael · CIK 0001985367 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,768

F1 · shares: These shares vest with respect to 31,942 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.

SEC source: 0002096718-26-000003 · primary_doc.xml · nonDerivative · entry 2

Aderhold Michael Houston · CIK 0002096718 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,666,909

F2 · shares: These shares vest with respect to 9,285 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.

F3 · balance_after: Includes 85,690 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.

SEC source: 0002096718-26-000003 · primary_doc.xml · nonDerivative · entry 1

Aderhold Michael Houston · CIK 0002096718 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,629,771

F1 · shares: These shares vest with respect to 12,138 shares on March 1, 2027 and with respect to 6.25% of the remaining shares quarterly over 12 quarters commencing June 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.

SEC source: 0002098854-26-000002 · primary_doc.xml · nonDerivative · entry 4

Gertz Stephen Ralph · CIK 0002098854 · Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,164

F4 · shares: These shares vest on October 1, 2026 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

F5 · balance_after: Includes 214,454 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.

SEC source: 0002098854-26-000002 · primary_doc.xml · nonDerivative · entry 3

Gertz Stephen Ralph · CIK 0002098854 · Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 246,999

F3 · shares: These shares vest with respect to 22,528 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.

SEC source: 0002098854-26-000002 · primary_doc.xml · nonDerivative · entry 2

Gertz Stephen Ralph · CIK 0002098854 · Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,887

F2 · shares: These shares vest on March 1, 2027 pursuant to a restricted stock unit award granted under the QumulusAI, Inc. 2026 Equity Incentive Plan.

SEC source: 0002098854-26-000002 · primary_doc.xml · nonDerivative · entry 1

Gertz Stephen Ralph · CIK 0002098854 · Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,558

F1 · shares: These shares vest with respect to 11,712 shares on March 1, 2027 and with respect to 6.25% of the remaining shares quarterly over 12 quarters commencing June 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.