Insider Profile
Gardner, Calvyn
1
Companies Filed At
0
Open-Market Buys (2yr)
—
Buy Value (2yr, open-market)
Jan 12, 2023
Most Recent Trade
20
Credibility
Score
Score
75%
Hit Rate
+18.0%
Avg 90d Return
+23.5%
Median 90d Return
4
Evaluated Trades
+33.6%
Best Trade
-8.6%
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
100%
Hit Rate · 90d
+26.6%
Median Alpha · 90d
1
Closed Buys Evaluated
100%
Beat XIU
All-insider base rate:
59% hit rate
· +1.3% mean alpha
(n=11504)
cluster buyer
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 |
|---|---|---|---|
| Jan 12, 2023 |
$SGML
Sigma Lithium Corporation
|
Buy | $5.0M |
| Jan 11, 2023 |
$SGML
Sigma Lithium Corporation
|
Buy | $8.3M |
| Nov 03, 2022 |
$SGML
Sigma Lithium Corporation
|
Sell | — |
| Nov 03, 2022 |
$SGML
Sigma Lithium Corporation
|
Buy | — |
| Dec 23, 2021 |
$SGML
Sigma Lithium Corporation
|
Sell | $6.4M |
| Sep 09, 2021 |
$SGML
Sigma Lithium Corporation
|
Buy | — |
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.