Jeffery Harris was named Chief Technology Officer of Z Squared Inc., effective June 24, 2026. As of November 6, 2026, Z Squared Inc. has reported 3 leadership change filings to the SEC under Item 5.02 of Form 8-K, from May 1, 2026 to June 30, 2026, naming 3 appointments and 1 departure (Form 8-K, June 30, 2026).
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Key facts
- · In / out: In · Person: Jeffery Harris · Role: Chief Technology Officer · Effective: 2026-06-24 · 8-K, 2026-06-30
- · In / out: Out · Person: Michelle Burke · Role: Chief Executive Officer · Effective: 2026-05-22 · 8-K, 2026-05-22
- · In / out: In · Person: Ryan Schadel · Role: Chief Marketing Officer · 8-K, 2026-05-01
Z Squared Inc. reported changes in 3 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-05-01 to 2026-06-30. They name 3 people, with 3 appointments and 1 departure. Every row below is cited to the filing it comes from, and this page adds each new change as Z Squared Inc. files it.
Also on the record for Z Squared Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 27, 2026 | Stake report, Schedule 13G, by BlackRock, Inc. | 5.1% of the class | 5%+ stakes | Source |
| July 31, 2026 | Stake report, Schedule 13G/A, by Vanguard Capital Management | 3.41% of the class | 5%+ stakes | Source |
| May 15, 2026 | Stake report, Schedule 13D/A, by BSG Series CM, LLC | — | 5%+ stakes | Source |
| May 4, 2026 | Stake report, Schedule 13D, by BSG Series CM, LLC | 80.73% of the class | 5%+ stakes | Source |
| May 4, 2026 | Stake report, Schedule 13G, by Vanguard Capital Management | 5.57% of the class | 5%+ stakes | Source |
| April 28, 2026 | Stake report, Schedule 13G, by Vanguard Capital Management | 5.57% of the class | 5%+ stakes | Source |
| April 24, 2026 | Acquired Coeptis Therapeutics, Inc. | — | Acquisition | Source |
| March 26, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
| January 30, 2026 | Stake report, Schedule 13G, by The Vanguard Group | 6.35% of the class | 5%+ stakes | Source |
| August 7, 2025 | Form D, private offering | $4M sold | Form D page | Source |
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More on Z Squared Inc. and the records around it.
Z Squared Inc. elsewhere on the record
- 5%+ stake filings Oct 2026
- Acquisition Apr 2026
- Form D filing Aug 2025
- Who owns it
Companies that share a holder
- Vanguard Capital Management also filed stake reports on 1495 other companies: A10 Networks Inc (Oct 2026), Altisource Portfolio Solutions SA (Oct 2026), Alto Neuroscience Inc (Oct 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-06-30 | In | Chief Technology Officer | 2026-06-24 | 8-K, 2026-06-30 | |
| 2026-05-22 | Out | Chief Executive Officer | 2026-05-22 | 8-K, 2026-05-22 | |
| 2026-05-01 | In | Chief Marketing Officer | 8-K, 2026-05-01 | ||
| 2026-05-01 | In | 8-K, 2026-05-01 |
Who leads Z Squared Inc., as last reported?
For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.
- Chief Technology Officer: Jeffery Harris, appointed, effective 2026-06-24 (filed 2026-06-30).
- Chief Executive Officer: Michelle Burke, departure reported, effective 2026-05-22 (filed 2026-05-22). No successor is named in these filings.
- Chief Marketing Officer: Ryan Schadel, appointed (filed 2026-05-01).
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Find candidates like Chief Technology Officer at Z Squared Inc.Every change, in the filing's words
Appointed: Jeffery Harris, Chief Technology Officer, effective 2026-06-24
On June 24, 2026, the Board of Directors (the "Board") of Z Squared Inc. (the "Company") appointed Jeffery Harris as Chief Technology Officer of the Company, effective June 24, 2026 (the "Effective Date").
- Jeffery Harris - Chief Technology Officer Mr. Jeffery Harris, age 39, was appointed to serve as the Company's Chief Technology Officer, effective June 24, 2026.
- Mr. Harris has served as Chief Technology Officer of Paradox Data LLC, a digital infrastructure company, since May 2025, leading the design and deployment of high-density, immersion-cooled digital infrastructure for data-intensive workloads across the United States, including technical strategy and platform architecture.
- From April 2022 to May 2025, Mr. Harris served as Chief Executive Officer of Paradox Infrastructure, an infrastructure and technology development company, where he directed company strategy and operations, including firmware integration for compute platforms, immersion cooling systems, and blockchain infrastructure development.
- From April 2020 to December 2021, Mr. Harris served as Chief Executive Officer of Xero Labs, a firmware and fleet-management company for cryptocurrency mining hardware, where he developed standardized firmware baselines, configuration policies, and upgrade paths for multi-vendor mining hardware fleets.
Departing: Michelle Burke, Chief Executive Officer, effective 2026-05-22
On May 22, 2026, Michelle Burke notified the Board of Directors (the "Board") of Z Squared Inc. (the "Company") of her resignation as Co-Chief Executive Officer and director of the Company, effective May 22, 2026.
- The Board accepted Ms. Burke's resignation on the same date.
- Ms. Burke's resignation was not the result of any disagreement with the Company on any matter relating to the Company's operations, policies or practices.
- Ms. Burke will be returning to Minting Dome, Inc. ("Minting Dome").
- The Company's existing Master Services Agreement with Minting Dome remains in effect in accordance with its terms.
- Continuation of David Halabu as Chief Executive Officer.
- David Halabu, age 50, has served as a Co-Chief Executive Officer of the Company since the closing of the Company's business combination on April 24, 2026, and effective May 22, 2026, serves as the sole Chief Executive Officer of the Company.
- Mr. Halabu has also served as Chief Executive Officer of Z Squared OpCo Inc., the Company's wholly-owned operating subsidiary (formerly known as Z Squared, Inc., a Wyoming corporation), since June 2024.
- Mr. Halabu started his career as a trader at Broadway Training in New York City then moved on to head the trading desk for Assent LLC in South Florida from 2001 to 2011.
- In 2013, he co-founded Group 10 Capital Management LLC to invest in non-performing real estate debt, and it has since evolved to have separate divisions for private lending, commercial value-add and residential rentals.
Appointed: Ryan Schadel, Chief Marketing Officer
(c) Appointment of Officers On April 27, 2026, the Board appointed each of the following individuals to serve in the office set forth opposite his or her name, in each case to hold office at the pleasure of the Board (subject to the terms of any applicable employment or service agreement): David Halabu - Co-Chief Executive Officer (principal executive officer); Michelle Burke - Co-Chief Executive Officer (principal executive officer); Brian Cogley - Chief Financial Officer (principal financial officer); and Elissa Stall - Corporate Secretary. 4 In addition, on April 27, 2026, the Board appoint
Appointed: Ryan Schadel
Mr. Schadel has been designated as an "officer" of the Company for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and as an "executive officer" of the Company for purposes of Rule 3b-7 thereunder.
- (b) Resignation of Directors and Officers Effective as of the effective time of the previously announced merger of CP Merger Sub, Inc., a wholly-owned subsidiary of the Company, with and into Z Squared Opco, Inc. (formerly Z Squared, Inc.) (the "Merger") on April 27, 2026, each of the directors and officers of the Company serving immediately prior to the effective time of the Merger resigned from his or her respective positions with the Company.
- None of the resignations resulted from any disagreement with the Company on any matter relating to the Company's operations, policies, or practices.
- Mr. Halabu has served as Co-Chief Executive Officer and a director of the Company since April 2026.
- He previously served as Chief Executive Officer and a director of Z Squared Opco, Inc. (formerly Z Squared, Inc., the Company's wholly-owned subsidiary) from June 2024 to April 2026.
- Since 2013, Mr. Halabu has served as a co-founder and principal of Group 10 Capital Management LLC, an investment firm focused on non-performing real estate debt, private lending, commercial value-add real estate, and residential rentals.
- Since late 2021, Mr. Halabu has also been involved with Broadstreet Inc. in capital markets and business strategy roles.
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.
