Current Report · Items 7.01, 8.01, 9.01 · 8-K

Viking Global Technologies, Inc.

Regulation FD Disclosure · Other Events

Filed Mar 4, 2026Accepted Mar 4, 2026, 8:30 AM ESTCIK 1309082Accession 0001477932-26-001157

Company context

Camber is a diversified company with interests in innovative technologies across the energy and infrastructure sectors. Through majority-owned subsidiaries, Camber holds intellectual property rights related to electric transmission and distribution broken conductor protection systems, among other technology interests. For more information, visit www.camber.energy.

Current securities

CEINOTC · EQUITY · Current

Historical securities (1)

CEINYSE_AMERICAN · EQUITY · Historical · closed Jan 24, 2023

Recent company filings

Disclosure sections

Items 7.01, 8.01, 9.01

Select an item to read the extracted section. The as-filed document remains the primary evidence.

Item 7.01Item 7.01 - Regulation FD Disclosure

Item 7.01. Regulation FD Disclosure. On March 4, 2026, Camber Energy, Inc. (“Camber”) issued a press release regarding the events described in Item 8.01 of this Current Report on Form 8-K. A copy of the press release is furnished as Exhibit 99.1 hereto. The information in this Item 7.01, including Exhibit 99.1, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

Item 8.01Item 8.01 - Other Events

Item 8.01. Other Events. On March 4, 2026, Camber announced, through its indirect majority-owned subsidiary, Viking Protection Systems, LLC (“Viking”), it successfully completed live transmission-line validation testing of its patented Broken Conductor Protection Technology (“BCPT”) on a 138 kV transmission line approximately 63 miles in length operated by a U.S. electric utility. The validation test was conducted on February 27, 2026 and involved simulation of single-phase open-conductor conditions on an energized transmission line. The utility simulated an open-conductor condition at both ends of the line. In each instance, BCPT - implemented within SEL-411L transmission protection relays - detected the simulated open-conductor condition and asserted the programmed trip equation in less than one second at both ends of the line. The trip logic and all associated intermediate protection elements operated as designed, as confirmed by relay sequence-of-events records and oscillography. The validation was conducted under live system loading conditions. Additional simulations on an adjacent transmission line were performed to evaluate operational security. BCPT did not falsely operate during these tests, demonstrating both dependable detection and secure performance under live transmission conditions. On or about March 2, 2026, Robert Stuart, P.Eng. co-inventor of the BCPT, issued a report (the “Validation Report”) summarizing the scope, purpose and results of the test. The foregoing description of the Validation Report does not purport to be complete and is qualified in its entirety by reference to the full text of the Validation Report, a redacted version of which (redacted to remove the name of the utility company that assisted with performing the test(s) and the name and location of the transmission lines on which the tests were performed) is attached hereto as Exhibit 99.2 and is incorporated herein by reference.

Filed exhibits (2)

EX-99.1 (by filename) cei_ex991.htm

EX-99.1 2 cei_ex991.htm PRESS RELEASE cei_ex991.htm EXHIBIT 99.1 Camber Energy Announces Successful Completion of Live End-to-End Transmission-Line Validation Testing of Patented Broken Conductor Protection Technology Test Performed on an Energized 138 kV, 63-mile Transmission Line HOUSTON, TX / ACCESSWIRE / March 4, 2026 -- Camber Energy, Inc. (OTCQB: CEIN) (“Camber” or the “Company”) today announced that its majority-owned subsidiary, Viking Protection Systems, LLC (“Viking”), successfully completed live transmission-line validation testing of its patented Broken Conductor Protection Technology (“BCPT”) on an energized 138 kV transmission line approximately 63 miles in length operated by a U.S. electric utility. Highlights Live 138 kV energized transmission validation 63-mile transmission line Dual-end detection Sub-second trip logic assertion Sequence-of-events confirmation Adjacent-line security validation Summary The validation test was conducted on February 27, 2026, and involved simulation of single-phase open-conductor conditions on an energized transmission line. The utility simulated an open-conductor condition at both ends of the line. In each i…

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EX-99.2 (by filename) cei_ex992.htm

EX-99.2 3 cei_ex992.htm VALIDATION REPORT cei_ex992.htm EXHIBIT 99.2 BROKEN CONDUCTOR PROTECTION TECHNOLOGY: Testing on Live Transmission Lines - Summary Report March 2, 2026 Abstract This report documents the field validation of Viking Protection Systems’ Broken Conductor Protection Technology (BCPT) on a live 63-mile 138 kV transmission line, including adjacent-line security testing. The results demonstrate that BCPT reliably detected simulated open-conductor conditions while maintaining stability and avoiding false operation during external switching events, confirming its dependability and selectivity under real-world operating conditions. Bob Stuart, P.E. bstuart@bridgeviewllc.com Page 1 of 9 Table of Contents Summary 2 Background 3 Summary of BCPT Logic Implemented in the SEL-411L 3 Summary of Test Setup 4 Summary of Test Results 4 Narrative Summary 4 Test 1 – Simulate Open Conductor on […

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