As of November 6, 2026, Cyber Enviro-Tech, Inc. has reported 2 leadership change filings to the SEC under Item 5.02 of Form 8-K, from April 14, 2026 to May 8, 2026, naming 1 appointment. The latest filing names Brianna Stoecklein, appointed (Form 8-K, May 8, 2026).
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Cyber Enviro-Tech, Inc. reported changes in 2 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-04-14 to 2026-05-08. They name 1 person. Every row below is cited to the filing it comes from, and this page adds each new change as Cyber Enviro-Tech, Inc. files it.
Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-05-08 | Reported | not named in the filing | 8-K, 2026-05-08 | ||
| 2026-04-14 | In | 8-K, 2026-04-14 |
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Reported
Deborah has agreed to serve on the Company's Advisory Board and her resignation letter is attached.
- - Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers (b) Resignation of Chief Financial Officer On April 30, 2026, Deborah Casper-Stone resigned from her position as Chief Financial Officer of Cyber Enviro-Tech, Inc. (the "Company"), effective the same date.
- (c) Appointment of Chief Financial Officer On April 30, 2026, the Company reappointed Dan Leboffe as its Chief Financial Officer, effective immediately.
- Dan had been CETI's CFO for over four years until March 17, 2026 and between then and now had served on the Company's Advisory Board.
Appointed: Brianna Stoecklein
On April 6, 2025, the Board of Directors of Cyber Enviro-Tech, Inc. appointed Brianna Stoecklein to serve as a member of the Company's Board of Directors, effective immediately.
- - Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers Resignation of Dan Leboffe as Director On April 6, 2025, Mr. Dan Leboffe resigned from his positions as a member of the Board of Directors of Cyber Enviro-Tech, Inc. (the "Company"), effective immediately.
- Mr. Leboffe will now be serving on CETI's Advisory Board.
- Brianna Stoecklein is the CEO of AirPower USA, which has recently entered an exclusive manufacturing and distribution agreement with CETI.
- This appointment strengthens CETI's strategic alignment with the AirPower partnership.
- Ms. Stoecklein brings over 17 years of executive leadership experience in large-scale operations, client relations, and commercialization of advanced energy technologies.
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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.