Curyer, Leigh Robert — Insider Profile

Insider Profile

Curyer, Leigh Robert

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$ISO $NXE

Companies Filed At

Open-Market Buys (2yr)

$53.1M

Buy Value (2yr, open-market)

Jul 01, 2026

Most Recent Trade

Credibility
Score

65%

Hit Rate

+8.8%

Avg 90d Return

+18.4%

Median 90d Return

Evaluated Trades

+44.4%

Best Trade

-40.2%

Worst Trade

Hit rate and returns are based on 20 open-market buys with evaluable 90-day outcomes. Score reflects historical conviction, not a guarantee of future performance. This insider has a solid track record of profitable timing.

Cross-Company Track Record

50%

Hit Rate · 90d

-10.1%

Median Alpha · 90d

Closed Buys Evaluated

38%

Beat XIU

All-insider base rate: 59% hit rate · +1.3% mean alpha (n=11504)

cluster buyer high frequency 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 8 closed buys with individual return outcomes available on the Research plan.

Date	Company	Role	Nature	Dir.	Shares	Price	Value	Score
Jul 01, 2026	$NXE NexGen Energy	—	Comp. Grant	Buy	4,000,000	$13.32	$53.3M	84
Jun 11, 2026	$ISO IsoEnergy Ltd.	—	Comp. Grant	Buy	75,000	$13.01	$976K	66
Jun 10, 2026	$ISO IsoEnergy Ltd.	—	Comp. Grant	Buy	75,000	$13.01	$976K	66
Jun 10, 2026	$ISO IsoEnergy Ltd.	—	Comp. Grant	Buy	75,000	$13.01	$976K	66
Aug 15, 2025	$NXE NexGen Energy	—	Comp. Grant	Buy	1,100,000	$9.37	$10.3M	84
Aug 12, 2025	$NXE NexGen Energy	—	Exercise	Buy	1,100,000	$1.80	$2.0M	84
Aug 12, 2025	$NXE NexGen Energy	—	Open Market	Buy	900,000	$9.40	$8.5M	84
Aug 12, 2025	$NXE NexGen Energy	—	Exercise	Sell	1,100,000	$1.80	$2.0M	84
Dec 20, 2024	$NXE NexGen Energy	—	Open Market	Buy	1,500,000	$10.05	$15.1M	84
Dec 20, 2024	$NXE NexGen Energy	—	Comp. Grant	Buy	1,500,000	$10.05	$15.1M	84
Dec 20, 2024	$NXE NexGen Energy	—	Open Market	Buy	1,500,000	$10.05	$15.1M	84
Dec 12, 2024	$NXE NexGen Energy	—	Open Market	Buy	1,250,000	$11.55	$14.4M	84
Dec 06, 2024	$NXE NexGen Energy	—	Exercise	Buy	1,500,000	$1.59	$2.4M	84
Dec 06, 2024	$NXE NexGen Energy	—	Exercise	Sell	1,500,000	$1.59	$2.4M	84
Aug 09, 2024	$NXE NexGen Energy	—	Comp. Grant	Buy	750,000	$7.51	$5.6M	84
Jun 13, 2024	$NXE NexGen Energy	—	Open Market	Buy	650,000	$9.65	$6.3M	84
Jun 05, 2024	$NXE NexGen Energy	—	Exercise	Buy	750,000	$1.92	$1.4M	84
Jun 05, 2024	$NXE NexGen Energy	—	Exercise	Sell	750,000	$1.92	$1.4M	84
Dec 11, 2023	$NXE NexGen Energy	—	Comp. Grant	Buy	1,000,000	$9.33	$9.3M	84
Dec 08, 2023	$NXE NexGen Energy	—	Open Market	Buy	300,000	$8.92	$2.7M	84
Dec 08, 2023	$NXE NexGen Energy	—	Exercise	Buy	500,000	$2.41	$1.2M	84
Dec 08, 2023	$NXE NexGen Energy	—	Exercise	Sell	500,000	$2.41	$1.2M	84
Aug 22, 2023	$NXE NexGen Energy	—	Comp. Grant	Buy	1,500,000	$6.99	$10.5M	84
May 30, 2023	$NXE NexGen Energy	—	Open Market	Buy	1,350,000	$5.33	$7.2M	84
May 30, 2023	$NXE NexGen Energy	—	Exercise	Buy	1,500,000	$2.85	$4.3M	84
May 30, 2023	$NXE NexGen Energy	—	Exercise	Sell	1,500,000	$2.85	$4.3M	84
Dec 11, 2020	$NXE NexGen Energy	—	Comp. Grant	Buy	2,000,000	$3.24	$6.5M	84
Dec 09, 2020	$NXE NexGen Energy	—	Exercise	Sell	1,500,000	$0.64	$960K	84
Dec 09, 2020	$NXE NexGen Energy	—	Open Market	Buy	1,000,000	$2.51	$2.5M	84
Dec 09, 2020	$NXE NexGen Energy	—	Exercise	Buy	1,500,000	$0.64	$960K	84

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.