Price Chart
Insider Transactions
| Date | Insider | Dir. | Shares | Value |
|---|---|---|---|---|
| May 19, 2026 | Johnston, James Michael | Sell | 195,000 | $312K |
| May 19, 2026 | Johnston, James Michael | Buy | 195,000 | $312K |
| May 18, 2026 | Johnston, James Michael | Buy | 5,300 | $25K |
| May 18, 2026 | Johnston, James Michael | Buy | 3,000 | $15K |
| May 18, 2026 | Johnston, James Michael | Buy | 2,000 | $10K |
| Apr 13, 2026 | Tunkey, James Peter | Sell | 4,120 | $15K |
| Apr 13, 2026 | Tunkey, James Peter | Buy | 4,120 | $15K |
Score uses open-market buys only
· 3 open-market
· 2 plan / compensation shown but not scored
· Return is unrealized, to today's price; a
“· Nd” mark means the 90-day window is still open (N of 90 days) — too early to judge.
Score Breakdown
| Component | Points | Max |
|---|---|---|
| Conviction (unique buyers) ✓ FREE PREVIEW | 30 | 30 |
| Buy/sell ratio | 20 | |
| Dollar value | 25 | |
| Lobbying activity | 15 | |
| Contract wins | 10 | |
| Insider track record | 10 | |
| Private placements | 8 | |
| Confluence bonus | 10 | |
| Cluster timing (velocity) | 10 | |
| Buy/sell reversal pattern | 8 | |
| Total | 0 | 100 |
Buying Insiders
| Insider | Credibility | Buy Value (90d) |
|---|---|---|
| Johnston, James Michael | — | $50K |
Credibility score: historical hit rate × avg 90d return × sample size.
View full insider leaderboard →
Lobbying Registrations
No active OCL lobbying registrations in the last 90 days.
Analyst plan →
Government Contract Wins
No government contract wins in the last 90 days.
Analyst plan →
Private Placements
Private placement history, deal size, and lock-up expiry tracking.
Analyst plan →
Indigenous Consultation
No Indigenous consultation records on file for GRZ.
SEDAR+ Filings
| Date | Document Type | |
|---|---|---|
| Jun 05, 2026 | 43-101 Technical Report under NI 43-101 | View → |
Short Interest
Shares short
78,699
Net change
+40,148
(+104.1%)
Short interest rose 104% since the prior report.
History
Jun 30:
78,699
Jun 15:
38,551
May 31:
30,300
May 15:
36,976
Apr 30:
22,385
Apr 15:
44,747
Aggregate short position from CIRO's Consolidated Short Position Report (published twice monthly).
Wikipedia Attention
Views (30d)
25,516
Daily English-Wikipedia pageviews (Wikimedia). Traffic spikes often coincide with news — a
public-attention indicator, not investment advice.
Boardroom Connections
| Insider | Other boards | Also an insider at |
|---|---|---|
| Potvin, Jean-charles | 2 | AZM (48), MUR |
| Rivett, Paul | 1 | CHR (48) |
| Ahmed, Sai (name match?) | 1 | WI (33) |
| Clark, Mackenzie (name match?) | 1 | WI (33) |
People who file as insiders here and at other TSX/TSXV companies (number in brackets = that company's
Confluence Score). A well-connected insider taking a seat at a new junior can be an early tell. Matched by
name across SEDI filings; funds and 10%+ holders excluded.