Insider Profile
HILLIER, KERRY BRENT
$BLDP
1
Companies Filed At
1
Open-Market Buys (2yr)
$71K
Buy Value (2yr, open-market)
Mar 27, 2026
Most Recent Trade
13
Credibility
Score
50%
Hit Rate
+1.3%
Avg 90d Return
+0.6%
Median 90d Return
16
Evaluated Trades
+90.2%
Best Trade
-41.3%
Worst Trade
Hit rate and returns are based on 16 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
67%
Hit Rate · 90d
+6.5%
Median Alpha · 90d
3
Closed Buys Evaluated
67%
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 3 closed buys with individual return outcomes available on the Research plan.
Date Company Role Nature Dir. Shares Price Value Score
Mar 27, 2026 $BLDP
Ballard Power Systems
— Expiry Sell 13,334 — — 38
Mar 18, 2026 $BLDP
Ballard Power Systems
— Open Market Buy 19,347 $3.67 $71K 38
Mar 16, 2026 $BLDP
Ballard Power Systems
— Exercise Buy 638 $3.46 $2K 38
Mar 16, 2026 $BLDP
Ballard Power Systems
— Exercise Sell 1,373 $3.46 $5K 38
Mar 16, 2026 $BLDP
Ballard Power Systems
— Exercise Sell 1,490 $6.92 $10K 38
Mar 16, 2026 $BLDP
Ballard Power Systems
— Exercise Sell 10,989 $3.46 $38K 38
Mar 16, 2026 $BLDP
Ballard Power Systems
— Exercise Buy 5,109 $3.46 $18K 38
Mar 09, 2026 $BLDP
Ballard Power Systems
— Exercise Sell 2,320 $2.72 $6K 38
Mar 09, 2026 $BLDP
Ballard Power Systems
— Exercise Buy 1,078 $2.72 $3K 38
Jul 09, 2025 $BLDP
Ballard Power Systems
— Other Buy 89,026 — — 38
Jul 09, 2025 $BLDP
Ballard Power Systems
— Other Sell 89,026 — — 38
Mar 27, 2025 $BLDP
Ballard Power Systems
— Expiry Sell 6,667 $4.82 $32K 38
Mar 12, 2025 $BLDP
Ballard Power Systems
— Comp. Grant Buy 54,599 $1.76 $96K 38
Mar 12, 2025 $BLDP
Ballard Power Systems
— Comp. Grant Buy 18,199 $1.76 $32K 38
Mar 10, 2025 $BLDP
Ballard Power Systems
— Exercise Sell 2,319 $4.49 $10K 38
Mar 10, 2025 $BLDP
Ballard Power Systems
— Exercise Buy 1,078 $1.78 $2K 38
Apr 01, 2024 $BLDP
Ballard Power Systems
— Exercise Buy 839 $4.45 $4K 38
Apr 01, 2024 $BLDP
Ballard Power Systems
— Exercise Sell 1,806 $6.92 $12K 38
Mar 15, 2024 $BLDP
Ballard Power Systems
— Exercise Sell 1,512 $6.92 $10K 38
Mar 15, 2024 $BLDP
Ballard Power Systems
— Other Buy 699 $3.78 $3K 38
Mar 11, 2024 $BLDP
Ballard Power Systems
— Other Buy 727 $4.03 $3K 38
Mar 08, 2024 $BLDP
Ballard Power Systems
— Exercise Buy 6,960 $4.49 $31K 38
Mar 20, 2023 $BLDP
Ballard Power Systems
— Exercise Buy 597 $6.93 $4K 38
Mar 20, 2023 $BLDP
Ballard Power Systems
— Exercise Sell 1,286 $14.22 $18K 38
Mar 17, 2023 $BLDP
Ballard Power Systems
— Expiry Sell 2,255 $12.92 $29K 38
Mar 17, 2023 $BLDP
Ballard Power Systems
— Expiry Sell 849 $32.66 $28K 38
Mar 17, 2023 $BLDP
Ballard Power Systems
— Expiry Sell 703 $14.22 $10K 38
Mar 15, 2023 $BLDP
Ballard Power Systems
— Exercise Buy 1,806 $6.92 $12K 38
Mar 15, 2023 $BLDP
Ballard Power Systems
— Exercise Buy 13,548 $6.92 $94K 38
Mar 15, 2022 $BLDP
Ballard Power Systems
— Expiry Sell 110 $32.66 $4K 38
Mar 15, 2022 $BLDP
Ballard Power Systems
— Exercise Sell 7,499 $4.08 $31K 38
Mar 15, 2022 $BLDP
Ballard Power Systems
— Exercise Buy 3,487 $13.11 $46K 38
Mar 15, 2022 $BLDP
Ballard Power Systems
— Other Buy 4,362 $12.92 $56K 38
Mar 15, 2022 $BLDP
Ballard Power Systems
— Expiry Sell 318 $4.08 $1K 38
Mar 15, 2022 $BLDP
Ballard Power Systems
— Expiry Sell 91 $14.22 $1K 38
Mar 14, 2022 $BLDP
Ballard Power Systems
— Other Buy 6,765 $12.92 $87K 38
Dec 22, 2020 $BLDP
Ballard Power Systems
— Open Market Buy 3,000 $28.26 $85K 38
Dec 17, 2020 $BLDP
Ballard Power Systems
— Open Market Buy 3,000 $25.70 $77K 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.
Form55 provides data and analysis for informational purposes only. Nothing on this site constitutes investment advice or a recommendation to buy or sell any security. Past performance is not indicative of future results.