Gradu, Mircea — Insider Profile

Insider Profile

Gradu, Mircea

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$BLDP

Companies Filed At

Open-Market Buys (2yr)

$68

Buy Value (2yr, open-market)

Jul 30, 2025

Most Recent Trade

Credibility
Score

60%

Hit Rate

+10.8%

Avg 90d Return

+2.8%

Median 90d Return

Evaluated Trades

+70.9%

Best Trade

-24.3%

Worst Trade

Hit rate and returns are based on 10 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

50%

Hit Rate · 90d

+5.0%

Median Alpha · 90d

Closed Buys Evaluated

50%

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 2 closed buys with individual return outcomes available on the Research plan.

Date	Company	Role	Nature	Dir.	Shares	Price	Value	Score
Jul 30, 2025	$BLDP Ballard Power Systems	—	Expiry	Sell	30,347	—	—	38
Jul 30, 2025	$BLDP Ballard Power Systems	—	Expiry	Sell	10,705	—	—	38
Jul 30, 2025	$BLDP Ballard Power Systems	—	Expiry	Sell	3,373	—	—	38
Jul 30, 2025	$BLDP Ballard Power Systems	—	Expiry	Sell	48,174	—	—	38
Jul 28, 2025	$BLDP Ballard Power Systems	—	Exercise	Sell	27,397	$2.82	$77K	38
Jul 28, 2025	$BLDP Ballard Power Systems	—	Exercise	Buy	11,449	$2.82	$32K	38
Jul 09, 2025	$BLDP Ballard Power Systems	—	Other	Sell	78,521	—	—	38
May 26, 2025	$BLDP Ballard Power Systems	—	Open Market	Buy	38	$1.80	$68	38
Mar 17, 2025	$BLDP Ballard Power Systems	—	Exercise	Sell	3,372	$6.92	$23K	38
Mar 17, 2025	$BLDP Ballard Power Systems	—	Exercise	Buy	1,554	$1.91	$3K	38
Mar 10, 2025	$BLDP Ballard Power Systems	—	Exercise	Sell	5,352	$4.49	$24K	38
Mar 10, 2025	$BLDP Ballard Power Systems	—	Exercise	Buy	2,625	$1.78	$5K	38
Mar 15, 2024	$BLDP Ballard Power Systems	—	Other	Buy	1,567	$3.78	$6K	38
Mar 15, 2024	$BLDP Ballard Power Systems	—	Exercise	Sell	3,372	$6.92	$23K	38
Mar 08, 2024	$BLDP Ballard Power Systems	—	Exercise	Buy	16,058	$4.49	$72K	38
Mar 08, 2024	$BLDP Ballard Power Systems	—	Exercise	Buy	48,174	$4.49	$216K	38
Dec 26, 2023	$BLDP Ballard Power Systems	—	Open Market	Buy	25	$3.81	$95	38
Mar 15, 2023	$BLDP Ballard Power Systems	—	Exercise	Buy	30,347	$6.92	$210K	38
Mar 15, 2023	$BLDP Ballard Power Systems	—	Exercise	Buy	10,116	$6.92	$70K	38
Aug 29, 2022	$BLDP Ballard Power Systems	—	Other	Sell	—	—	—	38

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.