Schaller, Karl Hans Viktor — Insider Profile

Insider Profile

Schaller, Karl Hans Viktor

$WPRT

Companies Filed At

Open-Market Buys (2yr)

—

Buy Value (2yr, open-market)

May 15, 2025

Most Recent Trade

Credibility
Score

80%

Hit Rate

+60.6%

Avg 90d Return

+34.8%

Median 90d Return

Evaluated Trades

+197.7%

Best Trade

-33.2%

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. This insider has a solid track record of profitable timing.

Date	Company	Role	Nature	Dir.	Shares	Price	Value	Score
May 15, 2025	$WPRT Westport Fuel Systems	—	Comp. Grant	Buy	22,569	—	—	10
Jun 01, 2023	$WPRT Westport Fuel Systems	—	Corp. Event	Sell	135,474	—	—	10
Jun 01, 2023	$WPRT Westport Fuel Systems	—	Corp. Event	Sell	52,459	—	—	10
May 11, 2023	$WPRT Westport Fuel Systems	—	Comp. Grant	Buy	85,526	—	—	10
Dec 31, 2021	$WPRT Westport Fuel Systems	—	Open Market	Buy	12	$2.32	$28	10
Dec 31, 2021	$WPRT Westport Fuel Systems	—	Exercise	Sell	7,353	—	—	10
Dec 31, 2021	$WPRT Westport Fuel Systems	—	Exercise	Buy	7,353	—	—	10
Jan 04, 2021	$WPRT Westport Fuel Systems	—	Exercise	Buy	3,869	—	—	10
Jan 04, 2021	$WPRT Westport Fuel Systems	—	Exercise	Sell	3,869	—	—	10
Jan 04, 2021	$WPRT Westport Fuel Systems	—	Open Market	Buy	3,869	—	—	10
Dec 15, 2020	$WPRT Westport Fuel Systems	—	Comp. Grant	Buy	3,869	—	—	10
Sep 30, 2020	$WPRT Westport Fuel Systems	—	Exercise	Sell	9,673	—	—	10
Sep 30, 2020	$WPRT Westport Fuel Systems	—	Exercise	Buy	9,673	—	—	10
Sep 30, 2020	$WPRT Westport Fuel Systems	—	Open Market	Buy	16	$1.70	$27	10
Jul 02, 2020	$WPRT Westport Fuel Systems	—	Open Market	Buy	22	—	—	10

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.