PSRHF · Pulsar Helium Inc. · Investor Relations

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. NEWS RELEASE | JULY 21, 2026 | CASCAIS, PORTUGAL Pulsar Helium Inc. (AIM: PLSR, TSXV: PLSR, OTCQB: PSRHF) (“ Pulsar ” or the “ Company ”), a primary helium company, notes that on July 20, 2026, 86,956 share purchase warrants over new common shares, issued as part of its offering that closed on August 29, 2025, were exercised at a price of £0.23 per share, generating cash proceeds for the Company of £19,999.88. Admission to AIM and Total Voting Rights Application has been made to the London Stock Exchange plc for the

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. CASCAIS, Portugal, July 20, 2026 (GLOBE NEWSWIRE) - Pulsar Helium Inc. (AIM: PLSR, TSXV: PLSR, OTCQB: PSRHF) (“ Pulsar ” or the “ Company ”), a primary helium company, is pleased to announce the results of matters voted on at the Company’s Annual General and Special Meeting (the “ Meeting ”) of shareholders held on July 17, 2026. Results of the Meeting: The number of directors of the Company was fixed at six (6). Detailed results of the vote are as follows: Votes For % Votes For Votes Against % Votes Against 61,901,894

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. NEWS RELEASE | JULY 15, 2026 | CASCAIS, PORTUGAL Pulsar Helium Inc. (AIM: PLSR, TSXV: PLSR, OTCQB: PSRHF) (“ Pulsar ” or the “ Company ”), a primary helium company, notes that on July 14, 2026, 43,478 share purchase warrants over new common shares, issued as part of its offering that closed on August 29, 2025, were exercised at a price of £0.23 per share, generating cash proceeds for the Company of £9,999.94. Admission to AIM and Total Voting Rights Application has been made to the London Stock Exchange plc for the

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM THE UNITED STATES, AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. THIS ANNOUNCEMENT IS FOR INFORMATION PURPOSES ONLY AND DOES NOT ITSELF CONSTITUTE AN OFFER FOR SALE OR SUBSCRIPTION OF ANY SECURITIES IN THE COMPANY. THIS ANNOUNCEMENT DOES NOT CONSTITUTE OR CONTAIN ANY INVITATION, SOLICITATION, RECOMMENDATION, OFFER OR ADVICE TO ANY PERSON TO SUBSCRIBE FOR, OTHERWISE ACQUIRE OR DISPOSE OF ANY SECURITIES OF THE COMPANY IN ANY JURISDICTION WHERE TO DO SO WOULD BREACH ANY APPLICABLE LAW OR REGULATION. Capitalised terms used in this announcement but not defined have the

Critical Minerals & Resource Dependency Quantum Scale-Up Highlights Strategic Importance of Secure Helium Supply Accelerating quantum research and development, and translating scientific breakthroughs into economic growth, industrial capability and national security advantage, is now a strategic priority for the United States. The recent U.S. Executive Orders on quantum computing, quantum sensing, quantum networks and post-quantum cryptography mark another important step in the transition of quantum technologies from research priority to national strategy. As reported by ABC News , the orders aim to support development of a quantum computer capable of previously intractable scientific calculations, accelerate quantum-enabled sensors and networks, strengthen domestic quantum supply chains and expand the quantum workforce. Prior to the signing, White House Director of the Office of Science and Technology Policy , Michael Kratsios, said the EOs would "usher in the next

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM THE UNITED STATES, AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. THIS ANNOUNCEMENT IS FOR INFORMATION PURPOSES ONLY AND DOES NOT ITSELF CONSTITUTE AN OFFER FOR SALE OR SUBSCRIPTION OF ANY SECURITIES IN THE COMPANY. THIS ANNOUNCEMENT DOES NOT CONSTITUTE OR CONTAIN ANY INVITATION, SOLICITATION, RECOMMENDATION, OFFER OR ADVICE TO ANY PERSON TO SUBSCRIBE FOR, OTHERWISE ACQUIRE OR DISPOSE OF ANY SECURITIES OF THE COMPANY IN ANY JURISDICTION WHERE TO DO SO WOULD BREACH ANY APPLICABLE LAW OR REGULATION. THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION FOR THE PURPOSES OF THE

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. CASCAIS, Portugal, July 07, 2026 (GLOBE NEWSWIRE) - Pulsar Helium Inc. (AIM: PLSR, TSXV: PLSR, OTCQB: PSRHF) (“ Pulsar ” or the “ Company ”), the helium project development company, is pleased to announce that Thomas Abraham-James, Pulsar’s CEO, and Cliff Cain, Pulsar’s President, will host a live “ Ask me Anything ” session via the Investor Meet Company platform on July 9, 2026, at 15:30 BST (10:30 EDT, 07:30 PDT). The session will provide shareholders and interested parties with the opportunity to engage directly with

Pulsar Helium Inc. (AIM: PLSR) (TSXV: PLSR) (OTCQB: PSRHF) ("Pulsar" or the "Company"), a primary helium company, is pleased to announce that its wholly owned subsidiary, Keewaydin Resources Inc. (DBA Pulsar Helium), has entered into a binding Letter Agreement dated June 26, 2026 (the "Letter Agreement") and Limited Notice to Proceed ("LNTP") with an arm's length third party vendor, for the reservation of a helium liquefaction plant and related equipment package for potential deployment in Minnesota. The vendor is an established U.S.-based industrial gas equipment company with a substantial operating history and significant experience in the design, fabrication and delivery of cryogenic and gas processing systems. The vendor has previously delivered equipment for large-scale industrial gas and liquefaction applications and has the engineering, manufacturing and technical support capability required for a project of this nature. Pulsar believes the vendor's experience and U.S. presence

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. CASCAIS, Portugal, June 23, 2026 (GLOBE NEWSWIRE) - Pulsar Helium Inc. (AIM: PLSR, TSXV: PLSR, OTCQB: PSRHF) (" Pulsar " or the " Company "), announces that its President, Cliff Cain, will present at the 2026 Quantum Tech World Conference in Boston, where he will discuss the Company's discovery and independent verification of helium-3 at its Topaz Project in northeastern Minnesota. Mr. Cain's presentation, " Minnesota or the Moon: A Terrestrial Helium-3 Story " will highlight how Pulsar has confirmed the presence of

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. CASCAIS, Portugal, June 19, 2026 (GLOBE NEWSWIRE) - Pulsar Helium Inc. (AIM: PLSR, TSXV: PLSR, OTCQB: PSRHF) (" Pulsar " or the " Company "), a primary helium company, is pleased to announce that the Annual General and Special Meeting of the Company’s shareholders (“ AGSM ”) will take place on Friday, July 17, 2026, at 9:00am (Pacific), in the Company’s corporate office located at Unit 1 – 15782 Marine Drive, White Rock, British Columbia, Canada. The Notice of AGSM and associated Form of Proxy are today being sent to

Critical Materials & Resource Dependency Part 2 of Helium-3 Infographic Series Published as Demand Expectations Continue to Rise With the release of the final two graphics in its helium-3 infographic series, Pulsar completes its educational initiative designed to simplify the science, applications and growing strategic importance of one of the rarest and most valuable materials on Earth. While largely unknown outside scientific and research circles, helium-3 is increasingly being viewed as a strategic resource due to its applications across quantum computing, advanced cryogenics, neutron detection, medical imaging and, potentially, future fusion energy systems. One of the most compelling applications lies within quantum computing. Helium-3 is used in specialised dilution refrigeration systems capable of reaching temperatures below 10 millikelvin - colder than outer space - conditions required to stabilise qubits, the fundamental building blocks of many quantum

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION FOR THE PURPOSES OF ARTICLE 7 OF THE UK VERSION OF REGULATION (EU) NO. 596/2014 ON MARKET ABUSE, AS IT FORMS PART OF UK DOMESTIC LAW BY VIRTUE OF THE EUROPEAN UNION (WITHDRAWAL) ACT 2018, AND REGULATION (EU) NO. 596/2014 ON MARKET ABUSE. CASCAIS, Portugal, June 15, 2026 (GLOBE NEWSWIRE) - Pulsar Helium Inc. (AIM: PLSR) (TSXV: PLSR) (OTCQB: PSRHF) (“Pulsar” or the “Company”), a primary helium company, is pleased to provide a technical update on the Company’s Topaz Helium Project

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM AUSTRALIA, JAPAN OR THE REPUBLIC OF SOUTH AFRICA OR TO BE TRANSMITTED, DISTRIBUTED TO, OR SENT BY, ANY NATIONAL OR RESIDENT OR CITIZEN OF ANY SUCH COUNTRIES OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION MAY CONTRAVENE LOCAL SECURITIES LAWS OR REGULATIONS. CASCAIS, Portugal, June 02, 2026 (GLOBE NEWSWIRE) - Pulsar Helium Inc. (AIM: PLSR, TSXV: PLSR, OTCQB: PSRHF) (" Pulsar " or the " Company "), a primary helium company, is pleased to announce its financial and operating results for the six months ended March 31, 2026 (the “ Period ”). Selected financial and operational information is outlined below and should be read in conjunction with the Company's unaudited condensed interim consolidated financial statements and related management's discussion and analysis (the "