Sielemann, Heinrich — Insider Profile

Insider Profile

Sielemann, Heinrich

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$ATS

Companies Filed At

Open-Market Buys (2yr)

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Buy Value (2yr, open-market)

May 27, 2024

Most Recent Trade

Credibility
Score

Hit Rate

-11.4%

Avg 90d Return

-15.6%

Median 90d Return

Evaluated Trades

-3.1%

Best Trade

-15.6%

Worst Trade

Hit rate and returns are based on 3 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

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Hit Rate · 90d

-14.2%

Median Alpha · 90d

Closed Buys Evaluated

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

Date	Company	Role	Nature	Dir.	Shares	Price	Value	Score
May 27, 2024	$ATS ATS Corp	—	Comp. Grant	Buy	3,169	$45.37	$144K	42
May 27, 2024	$ATS ATS Corp	—	Comp. Grant	Buy	3,447	—	—	42
Dec 08, 2023	$ATS ATS Corp	—	Open Market	Buy	400	$36.80	$15K	42

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.