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Gertz Stephen Ralph

Disclosed activity across 1 company

Tapewire entity
804
SEC CIK
0002098854

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
QumulusAI, Inc.QMLS · Entity 803Chief Growth OfficerSeptember 01, 2026September 02, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

QumulusAI, Inc.

Report date September 01, 2026 · Filed September 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect98,558 Reported balance After 2026-09-01 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-01 · Grant · Acquired 46,848 · Balance 98,558

F1: 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.

Common StockSEC Table I · non-derivativeDirect156,887 Reported balance After 2026-09-01 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2026-09-01 · Grant · Acquired 58,329 · Balance 156,887

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

Common StockSEC Table I · non-derivativeDirect246,999 Reported balance After 2026-09-01 transaction · row 3 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 3 · 2026-09-01 · Grant · Acquired 90,112 · Balance 246,999

F3: 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.

Common StockSEC Table I · non-derivativeDirect266,164 Reported balance After 2026-09-01 transaction · row 4 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 4 · 2026-09-01 · Grant · Acquired 19,165 · Balance 266,164

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

F5: 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.

Common StockSEC Table I · non-derivativeIndirectBy JGS Partners LLC83,336 Reported balance Holding disclosure · report date 2026-09-01 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 83,336

Filing footnotes · ownership attribution and instrument terms

F1: 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.

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

F3: 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.

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

F5: 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 01, 2026 Filed Sep 2, 2026 21:00 UTC QumulusAI, Inc. QMLS · Entity 803 GrantCommon Stock 19,165 $0.00 $0.00
Disclosure

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.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 21:00 UTC QumulusAI, Inc. QMLS · Entity 803 GrantCommon Stock 90,112 $0.00 $0.00
Disclosure

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.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 21:00 UTC QumulusAI, Inc. QMLS · Entity 803 GrantCommon Stock 58,329 $0.00 $0.00
Disclosure

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.

Read SEC document
September 01, 2026 Filed Sep 2, 2026 21:00 UTC QumulusAI, Inc. QMLS · Entity 803 GrantCommon Stock 46,848 $0.00 $0.00
Disclosure

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.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.