Insider Profile
Cobbold, David Chevallier
1
Companies Filed At
1
Open-Market Buys (2yr)
$27K
Buy Value (2yr, open-market)
May 18, 2026
Most Recent Trade
29
Credibility
Score
100%
Hit Rate
+21.0%
Avg 90d Return
+16.4%
Median 90d Return
3
Evaluated Trades
+44.6%
Best Trade
+2.2%
Worst Trade
Hit rate and returns are based on 3 open-market buys with evaluable 90-day outcomes. Score reflects historical conviction, not a guarantee of future performance. Limited signal — either below-average timing or insufficient trade history.
Cross-Company Track Record
THIN HISTORY
100%
Hit Rate · 90d
+10.4%
Median Alpha · 90d
1
Closed Buys Evaluated
100%
Beat XIU
All-insider base rate: 59% hit rate  · +1.3% mean alpha (n=11504)
size concentrated
Entry: closing price on SEDI filing date (point-in-time). Exit: 90 calendar days later. Alpha vs XIU.TO (iShares TSX 60). Closed trades only. Not investment advice.
Research 1 closed buys with individual return outcomes available on the Research plan.
Political Donations · Elections Canada

$4K in individual political contributions across 11 donations (2014–2023).

Date Party Recipient Amount
2023-01-10 Conservative Party of Canada Conservative Party of Canada $500
2022-01-03 Conservative Party of Canada Conservative Party of Canada $500
2021-03-11 Conservative Party of Canada Conservative Party of Canada $500
2020-06-16 Conservative Party of Canada Conservative Party of Canada $500
2019-02-11 Conservative Party of Canada Conservative Party of Canada $500
2018-07-13 Conservative Party of Canada Conservative Party of Canada $500
2017-02-09 Conservative Party of Canada Conservative Party of Canada $500
2015-11-26 Conservative Party of Canada Conservative Party of Canada $200
2015-09-16 Conservative Party of Canada Conservative Party of Canada $150
2015-08-30 Conservative Party of Canada Conservative Party of Canada $250
2014-10-30 Conservative Party of Canada University--Rosedale Conservative Association $250

Source: Elections Canada public contribution records (individual donations only; corporate political donations have been banned federally since 2007). Matched to this insider by name — shown for transparency, not a claim of wrongdoing and not a Confluence Score input.

Date Company Role Nature Dir. Shares Price Value Score
May 18, 2026 $VZLA
Vizsla Silver
Comp. Grant Buy 40,310 48
May 18, 2026 $VZLA
Vizsla Silver
Comp. Grant Buy 50,000 48
Apr 16, 2026 $VZLA
Vizsla Silver
Exercise Buy 10,103 48
Apr 16, 2026 $VZLA
Vizsla Silver
Exercise Sell 10,103 48
May 01, 2025 $VZLA
Vizsla Silver
Comp. Grant Buy 100,000 $2.90 $290K 48
Feb 10, 2025 $VZLA
Vizsla Silver
Exercise Buy 10,100 48
Feb 10, 2025 $VZLA
Vizsla Silver
Exercise Sell 10,100 48
Nov 06, 2024 $VZLA
Vizsla Silver
Open Market Buy 10,000 $2.70 $27K 48
Dec 08, 2022 $VZLA
Vizsla Silver
Other Sell 48
Muted rows are plan purchases, compensation grants, or DRIP — not open-market. Confluence Scores reflect the company's current score, not the score at time of trade.
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.