SecBot SecBot
424B4 ·Filed Mar 20, 2026

GMTL

Guardian Metal Resources PLC
NEUTRAL
Impact 5/10
Horizonmonths Processed7mo ago SEC0001104659-26-032881
Prospectus supplement
Actionable Insight • Neutral

Monitor the company's progress in advancing its Pilot Mountain and Tempiute projects toward feasibility and permitting. The success of these projects is critical for the company's long-term viability, as it has no revenue and relies on external financing.

DirectionNeutral
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d ⚠ clustered
GMTL ▲ +10.76% at T+60d
NEUTRAL call +10.76% · α vs SPY -2.30% · entry $14.31 → $15.85
Entry = T+0 close
Mar 23, 2026
via day close
T+1d
+8.60%
call +8.60% · α +8.95%
$15.54
settled 7mo ago
T+5d
+14.61%
call +14.61% · α +18.17%
$16.40
settled 7mo ago
T+20d
+32.77%
call +32.77% · α +25.35%
$19.00
settled 6mo ago
T+60d
+10.76%
call +10.76% · α -2.30%
$15.85
settled 4mo ago

Executive Summary

Guardian Metal Resources PLC is conducting its initial public offering in the U.S., offering 4,444,400 American Depositary Shares (ADSs) at $13.50 per ADS to raise approximately $53.7 million in net proceeds. The funds will primarily advance exploration and development of its U.S.-based tungsten projects, Pilot Mountain and Tempiute, which are in the exploration stage and have no revenue or production history. The company is a foreign private issuer with shares already traded on AIM.

Key Facts

  • Offering 4,444,400 ADSs at $13.50 per ADS, raising gross proceeds of $60 million.
  • Net proceeds estimated at $53.7 million (or $62.2 million if the underwriters' option is fully exercised).
  • Proceeds will be used to fund Phase 1 and 2 work programs at the Pilot Mountain project ($32.9 million), exploration at Tempiute and other projects ($7.2 million), and general corporate purposes.
  • The company is in the exploration stage with no revenue, has negative cash flows, and its projects are not yet commercially viable.
  • The offering includes a 45-day option for underwriters to purchase up to 666,660 additional ADSs.

Financial Impact

The company will receive approximately $53.7 million in net proceeds, which will be used to fund exploration and development activities.

cashdilution

Risk Factors

  • The company has no history of mineral production and may never engage in production.
  • Mineral exploration is highly speculative with a high risk of failure.
  • The company has negative cash flows and will need to raise additional capital in the future.

Investment Themes

Materials & Mining

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
424B4 Filing (Primary)0001104659-26-032881
Document: 0001104659-26-032881-index-headers.html0001104659-26-032881
Document: 0001104659-26-032881-index.html0001104659-26-032881
Document: 0001104659-26-032881.txt0001104659-26-032881
34 reports for GMTL
Performance horizon
57% Hit rate @ T+1 4 of 7 directional calls Went positive at some point 4 of 7 best @ T+20▲ +41.16%Sep 28, 2026
Filters
Rows
Reports for GMTL — sortable, filterable
TypeNow
Oct 21, 2026
6d ago
6-K
NEUTRAL ★ 2/10
$5.79 $4.80▼ −17.10%▼ −15.92%$5.20 (−10.19%)
Oct 21, 2026
6d ago
6-K
NEUTRAL ★ 3/10
$5.79 $4.80▼ −17.10%▼ −15.92%$5.20 (−10.19%)
Sep 30, 2026
27d ago
6-K
NEUTRAL ★ 2/10
$8.92 $8.65▼ −3.03%▼ −3.21%$5.20 (−41.70%)
Sep 28, 2026
29d ago
EFFECT
BEARISH ★ 5/10
$9.16 $8.66▲ +5.46%▲ +5.27%$5.20 (+43.23%)
Sep 21, 2026
5w ago
6-K
BULLISH ★ 5/10
$10.88 $11.45▲ +5.24%▲ +5.25%$5.20 (−52.21%)
Sep 17, 2026
5w ago
6-K
NEUTRAL ★ 2/10
$10.69 $10.50▼ −1.78%▼ −1.66%$5.20 (−51.36%)
Sep 17, 2026
5w ago
6-K
NEUTRAL ★ 4/10
$10.69 $10.50▼ −1.78%▼ −1.66%$5.20 (−51.36%)
Sep 17, 2026
5w ago
20-F
NEUTRAL ★ 4/10
$10.69 $10.50▼ −1.78%▼ −1.66%$5.20 (−51.36%)
Sep 17, 2026
5w ago
6-K
NEUTRAL ★ 4/10
$10.69 $10.50▼ −1.78%▼ −1.66%$5.20 (−51.36%)
Sep 14, 2026
6w ago
6-K
BULLISH ★ 5/10
$10.56 $10.88▲ +3.03%▲ +3.49%$5.20 (−50.76%)
Showing 10 of 34

US Market Status

Market Closed — Opens Thu (11h 47m)

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Report published Mar 23, 2026