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$ERO
Ero Copper
Signal as of July 25, 2026  ·  90-day rolling window  ·  Mining
Confluence Score
59
out of 100  ·  Full breakdown →
Score delayed 7 days on Free  ·  See today's score — Analyst →
Signals scoring 40–59 have historically hit 41% of the time (avg +7.1% over 90 days, 4424 backtested signals). Methodology →
🔒 Risk monitoring — insider-selling & reversal warnings (Analyst)
2 open-market buys  ·  2 unique buyers  ·  $418K total Lobbying: 0 regs  ·  Contracts: 0 wins
📅 Buying into earnings — Aug 05 (4d)
Confluence Score
59
Unlock breakdown →
Insider Activity (90d)
2
2 buyers  ·  $418K  ·  open-market only
Current Price
$37.64
CAD  ·  5-min cache
Market Cap
$3.9B
CAD  ·  TMX
Lobbying & Contracts
None
0 regs  ·  0 contracts
Mining on Form55: 70% hit rate · +8.8% alpha vs XIU.TO · 138 closed signals Track Record →
★
Signal Analyst
The Confluence Score and insider trade feed above are free. Signal Analyst adds the full component breakdown, lobbying registrations, and contract wins — plus alerts when this company's signal moves, so you don't have to keep checking back.
Monitor — CAD $29/mo
Price Chart
12 months daily  ·  TSX:ERO
Insider Transactions
90-day window  ·  11 filings
Date Insider Role Nature Dir. Shares Buy Price Return Value
Jun 30, 2026 Gosselin, Chantal — Comp. Grant Buy 506 — — —
Jun 30, 2026 Tejani, Faheem — Comp. Grant Buy 860 — — —
Jun 30, 2026 Busby, Steven — Comp. Grant Buy 860 — — —
Jun 30, 2026 Angevine, Jill Terilee — Comp. Grant Buy 552 — — —
Jun 15, 2026 Drier, Wayne — Open Market Buy 22,551 — — —
Jun 15, 2026 Drier, Wayne — Exercise Sell 6,973 — — —
Jun 15, 2026 Drier, Wayne — Exercise Sell 15,578 — — —
Jun 15, 2026 Drier, Wayne — Exercise Buy 22,551 — — —
May 12, 2026 Braaten, Lyle — Open Market Buy 10,000 $41.80 -10.0%  · 81d $418K
May 08, 2026 DeFilippo, Makko Aaron — Other Buy 3,874 — — —
May 08, 2026 DeFilippo, Makko Aaron — Other Sell 8,333 — — —
Score uses open-market buys only  ·  2 open-market  ·  6 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
Signal Analyst  ·  $29/mo
Component Points Max Detail Weight
Conviction (unique buyers)  ✓ FREE PREVIEW 25 30 2 unique buyers
Buy/sell ratio 20 40% buys (2B / 3S)
Dollar value 25 $418K
Lobbying activity 15 None
Contract wins 10 None
Insider track record 10 Avg 47% credibility
Private placements 8 None
Confluence bonus 10 None
Cluster timing (velocity) 10 No coordinated buying cluster detected
Buy/sell reversal pattern 8 1 insider reversed from selling to buying
Total 59 100
Unlock Component Detail — CAD $29/mo
Buying Insiders
Open-market · 90 days · 2 unique buyers
Insider Credibility Hit Rate Avg 90d Return Trades (eval'd) Buy Value (90d) Last Buy
Braaten, Lyle 62 /100 78% +10.6% 23 $418K May 12, 2026
Drier, Wayne 32 /100 59% +3.9% 37 — Jun 15, 2026
Credibility score: historical hit rate × avg 90d return × sample size. View full insider leaderboard →
Lobbying Registrations
OCL active  ·  none found
No active OCL lobbying registrations in the last 90 days. Analyst plan →
Government Contract Wins
90-day window  ·  none found
No government contract wins in the last 90 days. Analyst plan →
Private Placements
12 months  ·  Signal Analyst  ·  $29/mo
Private placement history, deal size, and lock-up expiry tracking. Analyst plan →
Political Footprint
Donations · lobbying · contracts

6 insiders linked to ERO are also individual political donors — $14K across 117 donations (2008–2023).

Liberal Party of Canada · $8K Conservative Party of Canada · $3K Green Party of Canada · $2K New Democratic Party · $1K

Sources: Elections Canada (individual donations only — corporate political donations banned federally since 2007), the federal Registry of Lobbyists, and federal contract disclosures. Insiders matched to donors by name. Shown for transparency from disclosed public records — this is not a Confluence Score input, implies no causal link between donations, lobbying, or contracts, and is not a claim of wrongdoing.

Indigenous Consultation
no records on file

No Indigenous consultation records on file for ERO.

SEDAR+ Filings
official filing registry
Form55 monitors SEDAR+ filing alerts and newswire announcements for Technical Reports and material changes. Search SEDAR+ →
Short Interest
CIRO  ·  Jul 15, 2026
Shares short
1,526,778
Net change
+82,250 (+5.7%)
History
Jul 15: 1,526,778
Jun 30: 1,444,528
Jun 15: 1,684,425
May 31: 1,862,124
May 15: 2,077,459
Apr 30: 1,934,466
Aggregate short position from CIRO's Consolidated Short Position Report (published twice monthly).
Boardroom Connections
7 insiders also active elsewhere
Insider Other boards Also an insider at
Eyre, Sally Louise 2 EQX (70), ELD (59)
Gosselin, Chantal 2 PAAS (76), WPM (63)
Angevine, Jill Terilee 2 AAV (80), WOLF (10)
Busby, Steven 2 PAAS (76), MMX (33)
Wright, John H 1 SILV (61)
Braaten, Lyle 1 SR
Mejia Herrera, Pablo Eliecer 1 NCX (53)
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.
Form55 provides data and analysis for informational purposes only. Nothing on this site constitutes investment advice or a recommendation to buy or sell any security. Past performance is not indicative of future results.