Gardner, Calvyn — Insider Profile

Insider Profile

Gardner, Calvyn

$SGML

Companies Filed At

Open-Market Buys (2yr)

—

Buy Value (2yr, open-market)

Jan 12, 2023

Most Recent Trade

Credibility
Score

75%

Hit Rate

+18.0%

Avg 90d Return

+23.5%

Median 90d Return

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.

Date	Company	Role	Nature	Dir.	Shares	Price	Value	Score
Jan 12, 2023	$SGML Sigma Lithium Corporation	—	Open Market	Buy	192,007	$25.88	$5.0M	66
Jan 11, 2023	$SGML Sigma Lithium Corporation	—	Open Market	Buy	307,993	$27.00	$8.3M	66
Nov 03, 2022	$SGML Sigma Lithium Corporation	—	Exercise	Sell	2,500,000	—	—	66
Nov 03, 2022	$SGML Sigma Lithium Corporation	—	Exercise	Buy	2,500,000	—	—	66
Dec 23, 2021	$SGML Sigma Lithium Corporation	—	Open Market	Sell	546,596	$11.75	$6.4M	66
Sep 09, 2021	$SGML Sigma Lithium Corporation	—	Comp. Grant	Buy	2,500,000	—	—	66

Muted rows are plan purchases, compensation grants, or DRIP — not open-market. Signal scores reflect the company's current score, not the score at time of trade.