Price Chart
Insider Transactions
| Date | Insider | Dir. | Shares | Value |
|---|---|---|---|---|
| Aug 31, 2026 | Heinrichs, Shaun Perin | Buy | 20,000 | $18K |
Score uses open-market buys only
· 1 open-market
· 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 | 55 | 100 |
Buying Insiders
| Insider | Credibility | Buy Value (90d) |
|---|---|---|
| Heinrichs, Shaun Perin | — | $18K |
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 AUMB.
SEDAR+ Filings
Form55 monitors SEDAR+ filing alerts and newswire announcements for Technical Reports and material changes.
Search SEDAR+ →
Short Interest
Shares short
694,756
Net change
-153,061
(-18.1%)
History
Sep 30:
694,756
Sep 15:
847,817
Aug 31:
787,778
Aug 15:
2,946,279
Jul 31:
3,626,584
Jul 15:
9,316,543
Aggregate short position from CIRO's Consolidated Short Position Report (published twice monthly).
Mineral Claims
Tenures held
96
Area
2,050 ha
Last staked
Apr 10, 2018
| Claim | Prov | Type | Issued |
|---|---|---|---|
| Claim 287876 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
| Claim 315745 EXPANSION | ON | Mineral · Boundary Cell Mining Claim | Apr 2018 |
| Claim 111988 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
| Claim 133935 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
| Claim 136599 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
| Claim 150059 EXPANSION | ON | Mineral · Boundary Cell Mining Claim | Apr 2018 |
| Claim 152530 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
| Claim 164511 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
| Claim 164637 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
| Claim 169131 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
| Claim 169145 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
| Claim 278593 EXPANSION | ON | Mineral · Single Cell Mining Claim | Apr 2018 |
Mining-title tenures registered to this company in provincial registries (BC Mineral Titles Online,
Ontario MLAS). Showing the 12 most recently issued of 96.
Boardroom Connections
| Insider | Other boards | Also an insider at |
|---|---|---|
| Sprott, Eric | 48 | SICO (74), CDPR (69), TSG (68), EXN (65), CKG (63), NFG (60), +42 more |
| Sprott, Eric S. | 38 | AIR (76), BBB (68), CKG (63), KORE (62), ARIS (60), NFG (60), +32 more |
| Hoffman, Michael | 5 | EXN (65), FURY (41), GIL (10), NICN, AGX |
| Drake, Shaun | 3 | CRD (55), GPM (40), WLF |
| Amezquita, Carmen | 2 | ARG (73), SVE |
| Satel, Max | 2 | AXL, BMR |
| Ramcharan, Suzette Nadine | 2 | SPA (68), PTFY |
| Schultz, Blair | 2 | SGC (52), CANX |
| O'Connor, Gary Vincent | 2 | BAY (55), RPX (55) |
| Ladd-Kruger, Anna | 2 | SILV (61), ITR |
| Heinrichs, Shaun Perin | 2 | ZNG (58), NICN |
| Ramnath, Shastri Meranda | 1 | NICU (10) |
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.
Notable Investors
Eric Sprott
Financier
Founder of Sprott Inc.; among Canada's best-known precious-metals investors.
2 open-market buys · $386K · last Nov 2025
Eric Sprott
Financier
Founder of Sprott Inc.; among Canada's best-known precious-metals investors.
People on a hand-curated roster of notable Canadian resource financiers & company-builders who appear
on this company's public SEDI insider register. Their participation can be a conviction tell. Display-only
context, not a Confluence Score input. See all notable investors →