Insider Profile
Biznek, Mark Edward
1
Companies Filed At
0
Open-Market Buys (2yr)
—
Buy Value (2yr, open-market)
Mar 08, 2024
Most Recent Trade
2
Credibility
Score
Score
0%
Hit Rate
-16.8%
Avg 90d Return
-15.1%
Median 90d Return
4
Evaluated Trades
-12.7%
Best Trade
-24.4%
Worst Trade
Hit rate and returns are based on 4 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
—
Hit Rate · 90d
-29.9%
Median Alpha · 90d
1
Closed Buys Evaluated
0%
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.
| Date | Company | Dir. | Value |
|---|---|---|---|
| Mar 08, 2024 |
$BLDP
Ballard Power Systems
|
Buy | $72K |
| Mar 08, 2024 |
$BLDP
Ballard Power Systems
|
Buy | $216K |
| Dec 19, 2023 |
$BLDP
Ballard Power Systems
|
Buy | $18 |
| Jul 10, 2023 |
$BLDP
Ballard Power Systems
|
Buy | $280K |
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.