Announcement • Jul 09

Anteros Metals Reports Exploration and Drilling Results At Seagull, Havens Steady, Knob Lake and Strickland Properties

Anteros Metals Inc. has completed diamond drilling at the Seagull Critical Minerals Project, with interpretation and target refinement underway. New PGE assay results have been received from selected deeper drill core intervals. Physical rock property measurements are being incorporated into a constrained geophysical inversion model. Monitoring continues for pressure recharge and gas accumulation on WM00-05EXT and RM26-01. Trenching and channel sampling are underway to test the interpreted bedrock source of high-grade copper-gold-silver float at the Havens Steady VMS property. Ongoing evaluation of advancement opportunities is taking place at the Strickland VMS property. At the Seagull Project, the diamond drill rig has been demobilized with the completion of drill hole WM00-05EXT to a final depth of 1,449m. The recent drill program has confirmed platinum group element mineralization within the Seagull intrusive complex, in addition to previously reported anomalous hydrogen, nitrogen and carbon dioxide gases. Assay results from selected drill core intervals in WM08-27EXT have been received from ALS Global with sample preparation completed in Thunder Bay and sample analyses in Vancouver. Drill hole WM08-27EXT located at 356994mE and 5432455mN (NAD83Z16) was drilled at a dip of minus 90 degrees with an azimuth of 180 degrees. The drill hole was a continuation of a historical hole that had been stopped at 600m. Drill hole was deepened to 1,200m with basal intrusive contact intersected at 692.9m. The drill hole intersected orthomagmatic sulphide mineralization in the basal cumulate sequence of the Seagull intrusion, returning up to 0.558 g/t combined platinum and palladium (0.254 ppm Pt and 0.304 ppm Pd) over 1.0 metre from 643.0 to 644.0 metres, including 290 ppm copper and 1,655 ppm nickel. The mineralized intersection is true width. Analysis for platinum group elements was completed by ALS Global using PGM-ICP24 (50-gram fire assay with ICP-AES finish) method, and base metals using ME-ICP61 (four-acid digestion with ICP-AES finish). Quality assurance/quality control included inserted standards and blanks, which performed within acceptable limits. The Company is continuing the collection of physical rock property measurements comprising magnetic susceptibility, density and seismic wave velocities from core obtained in Phase 1 and Phase 2 drilling programs. This data will be incorporated into the geophysical inversion workflow to generate a constrained inversion model. This work is expected to improve the resolution and reliability of subsurface interpretations and provide a more robust understanding of the geological controls associated with critical mineral potential and previously reported gas observations at Seagull. The updated model will integrate drilling, geophysical data and rock property measurements collected during the Company's exploration activities and is expected to assist in refining exploration targets within the Project area. The Company continues to monitor drill holes WM00-05EXT and RM26-01 for evidence of pressure recharge and gas accumulation while evaluating future exploration opportunities. The integration of measured rock properties into the inversion process represents a significant technical advancement and is expected to further constrain the Company's geological model. Trenching and channel sampling activities are now underway at its 100%-owned Havens Steady Polymetallic VMS property located in central Newfoundland. Havens Steady covers a laterally extensive polymetallic zinc-lead-copper-silver-gold volcanogenic massive sulphide system within the Storm Brook Formation of the Red Cross Group in the Exploits Subzone. Havens Steady is located approximately 40 kilometres southeast of Buchans and benefits from road infrastructure and nearby hydropower. The current program is focused on a high-priority copper-gold-silver target identified during the Company’s 2025 field program, where prospecting returned grab sample grades of up to 2.17% copper, 21.3 g/t silver and 0.22 g/t gold from angular mineralized float located approximately 200 metres northeast of the Main Mineralized Zone. Grab samples are selective by nature and may not be representative of mineralization at Havens Steady. The angular nature of the mineralized float suggests a nearby bedrock source and supports the Company’s interpretation that additional mineralized zones may exist outside the currently defined Main Mineralized Zone. The target area occurs within a prospective corridor identified by historical copper-in-soil anomalies and coincident geophysical features that have received limited modern follow-up exploration. Since acquiring Havens Steady in January 2024, Anteros has compiled and digitized extensive historical exploration datasets, including drilling, geophysical surveys and geochemical surveys completed by previous operators. Historical exploration identified multiple zones of polymetallic mineralization and demonstrated the presence of a large hydrothermal system. In 2025, the Company completed geological modelling, field validation and prospecting programs that confirmed historical exploration data and led to the discovery of high-grade copper-gold-silver mineralization in a previously untested area northeast of the Main Mineralized Zone. More recently, the Company completed preliminary trenching and channel sampling at the Main Mineralized Zone that confirmed mineralization at surface and expanded the Company’s understanding of exploration potential at Havens Steady. The current trenching and channel sampling program is designed to expose bedrock beneath shallow overburden, identify the potential bedrock source of the angular mineralized float, collect representative channel samples where mineralization is exposed, and refine targets for future drilling. Historical drilling and recent geological modelling indicate a mineralized corridor extending approximately 700 metres along strike, with exploration potential remaining both along strike and at depth. The Company believes that the combination of a historically defined VMS system, recent surface discoveries and multiple untested exploration targets supports the continued advancement of Havens Steady. Results from the current program will be incorporated into the Company’s evolving geological model and used to guide future exploration and drill targeting. The Company continues to evaluate opportunities to advance its 100%-owned Strickland property in southwestern Newfoundland.

CEO salary percentage	100.00%
CEO tenure	4.5yrs
CEO ownership	n/a
Management average tenure	3.6yrs
Board average tenure	4.4yrs

Date	Total Compensation	Salary	Company Earnings
Mar 31 2026	n/a	n/a	-CA$537k
Dec 31 2025	n/a	n/a	-CA$452k
Sep 30 2025	CA$55k	CA$55k	-CA$347k
Jun 30 2025	n/a	n/a	-CA$425k
Mar 31 2025	n/a	n/a	-CA$400k
Dec 31 2024	n/a	n/a	-CA$340k
Sep 30 2024	CA$38k	CA$8k	-CA$319k
Jun 30 2024	n/a	n/a	-CA$246k
Mar 31 2024	n/a	n/a	-CA$260k
Dec 31 2023	n/a	n/a	-CA$294k
Sep 30 2023	n/a	n/a	-CA$353k
Jun 30 2023	n/a	n/a	CA$185k
Sep 30 2022	CA$52k	CA$25k	CA$374k

Name	Position	Tenure	Compensation	Ownership
Trumbull Fisher	Chief Executive Officer	4.5yrs	CA$55.10k	no data
Alan Rootenberg	Chief Financial Officer	3.6yrs	CA$24.00k	1.66% € 33.5k
Christopher Morrison	Communication Manager & Independent Director	4.3yrs	CA$8.00k	1.04% € 20.9k
Carly Burk	Corporate Secretary	1.7yrs	no data	0.0034% € 68.3
Abraham Drost	Independent Executive Chairman of the Board	less than a year	no data	3.79% € 76.4k

Name	Position	Tenure	Compensation	Ownership
Christopher Morrison	Communication Manager & Independent Director	4.4yrs	CA$8.00k	1.04% € 20.9k
Abraham Drost	Independent Executive Chairman of the Board	less than a year	no data	3.79% € 76.4k
Chad William Kennedy	Independent Director	4.5yrs	CA$64.00k	2.89% € 58.3k

Data	Last Updated (UTC time)
Company Analysis	2026/08/20 07:56
End of Day Share Price	2026/08/20 00:00
Earnings	2026/03/31
Annual Earnings	2025/09/30

Anteros Metals Management

Management criteria checks 3/4

Key information

Recent management updates

Anteros Metals Inc., Annual General Meeting, Jul 20, 2026

Less than half of directors are independent

Recent updates

Anteros Metals Reports Exploration and Drilling Results At Seagull, Havens Steady, Knob Lake and Strickland Properties

Anteros Metals Inc Announces Trenching and Channel Sampling Program At Havens Steady VMS Property in Newfoundland

Anteros Metals Inc., Annual General Meeting, Jul 20, 2026

Less than half of directors are independent

CEO Compensation Analysis

CEO

Leadership Team

Board Members

Company Analysis and Financial Data Status

Data Sources

Analysis Model and Snowflake

Industry and Sector Metrics

Analyst Sources

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K