6-K ·Filed May 21, 2026
Notable filing: 6-K
Actionable Insight • Neutral
Routine board change with no immediate trading catalyst. Monitor for permitting or development milestones related to Nevada tungsten projects.
Final — all horizons settled through T+60d
GMTL ▼ -23.73% at T+60d
NEUTRAL call -23.73% · α vs SPY -28.03% · entry $16.98 → $12.95
T+1d
-5.77%
call -5.77% · α -6.22%
$16.00
settled 5mo ago
T+5d
-6.95%
call -6.95% · α -8.80%
$15.80
settled 5mo ago
T+20d
-4.42%
call -4.42% · α -4.75%
$16.23
settled 4mo ago
T+60d
-23.73%
call -23.73% · α -28.03%
$12.95
settled 2mo ago
Price Chart
Loading chart...
Executive Summary
Guardian Metal Resources appointed Dr. Mark Thorpe as an Independent Non-Executive Director, replacing Mark Burnett who stepped down. This is a routine board change with no financial implications.
Key Facts
- Dr. Mark Thorpe appointed as Independent Non-Executive Director, subject to AIM due diligence.
- Mark Burnett stepped down as Non-Executive Director on 21 May 2026.
- Thorpe brings 30+ years of mining and sustainability experience.
Financial Impact
No financial figures disclosed.
Market Snapshot
Exchange
NYSE
Sector
Metal Mining
Analyst Consensus
83% bullish (6 analysts)
Investment Themes
Materials & Mining
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 6-K Filing (Primary) | 0001654954-26-005206 |
| Document: 0001654954-26-005206-index-headers.html | 0001654954-26-005206 |
| Document: 0001654954-26-005206-index.html | 0001654954-26-005206 |
| Document: 0001654954-26-005206.txt | 0001654954-26-005206 |
34 reports for GMTL
57% Hit rate @ T+1 Went positive at some point 4 of 7 best @ T+20▲ +41.16%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 6d ago | 6-K | $5.79 $4.80 | ▼ −17.10% | ▼ −15.92% | $5.20 (−10.19%) |
Oct 21, 2026 6d ago | 6-K | $5.79 $4.80 | ▼ −17.10% | ▼ −15.92% | $5.20 (−10.19%) |
Sep 30, 2026 27d ago | 6-K | $8.92 $8.65 | ▼ −3.03% | ▼ −3.21% | $5.20 (−41.70%) |
Sep 28, 2026 29d ago | EFFECT | $9.16 $8.66 | ▲ +5.46% | ▲ +5.27% | $5.20 (+43.23%) |
Sep 21, 2026 5w ago | 6-K | $10.88 $11.45 | ▲ +5.24% | ▲ +5.25% | $5.20 (−52.21%) |
Sep 17, 2026 5w ago | 6-K | $10.69 $10.50 | ▼ −1.78% | ▼ −1.66% | $5.20 (−51.36%) |
Sep 17, 2026 5w ago | 6-K | $10.69 $10.50 | ▼ −1.78% | ▼ −1.66% | $5.20 (−51.36%) |
Sep 17, 2026 5w ago | 20-F | $10.69 $10.50 | ▼ −1.78% | ▼ −1.66% | $5.20 (−51.36%) |
Sep 17, 2026 5w ago | 6-K | $10.69 $10.50 | ▼ −1.78% | ▼ −1.66% | $5.20 (−51.36%) |
Sep 14, 2026 6w ago | 6-K | $10.56 $10.88 | ▲ +3.03% | ▲ +3.49% | $5.20 (−50.76%) |
Showing 10 of 34
US Market Status
Market Closed — Opens Thu (10h 48m)
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers