$HYEX 8-K SEC Filings

Filed On	Filing
18 Sep 2026	8-K: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers On September 13, 2026, Bill Croyle resigned from our Board of Directors. His position, on the board and in board committees, will remain vacant until further notice.
24 Jul 2026	8-K: Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities
13 Jul 2026	8-K: Departure/Election of Directors or Officers; Compensation
06 Jul 2026	8-K: Departure/Election of Directors or Officers; Compensation
18 May 2026	8-K: Entry into a Material Definitive Agreement; Completion of Acquisition or Disposition of Assets +2 more
02 Oct 2025	8-K: Entry into a Material Definitive Agreement; Termination of a Material Definitive Agreement +4 more
23 Sep 2025	8-K: Departure/Election of Directors or Officers; Compensation
24 Jul 2025	8-K: Entry into a Material Definitive Agreement; Completion of Acquisition or Disposition of Assets +3 more
10 May 2024	8-K: Entry into a Material Definitive Agreement; Changes in Registrant's Certifying Accountant
24 Apr 2024	8-K: Termination of a Material Definitive Agreement
29 Dec 2023	8-K: Amendments to Articles/Bylaws; Change in Fiscal Year
08 Nov 2023	8-K: Entry into a Material Definitive Agreement
07 Sep 2023	8-K: Entry into a Material Definitive Agreement
23 Mar 2023	8-K: Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities
27 Jan 2023	8-K: Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities
20 Jan 2023	8-K: Entry into a Material Definitive Agreement
12 Oct 2022	8-K: Entry into a Material Definitive Agreement
29 Jun 2022	8-K: Entry into a Material Definitive Agreement
07 Jun 2022	8-K: Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities +1 more
04 May 2022	8-K: Regulation FD Disclosure

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