Brian J Rosin, CFO of IM8 (US) LLC at Prenetics Global, bought PRE on Aug 25, 2026

Data as of Oct 16

▲ BUY$116K5,100 shares at $22.80Brian J Rosin CFO of IM8 (US) LLCPRE Prenetics Global Ltd

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Traded: Aug 25, 2026
Disclosed: Aug 26, 2026
Filed: 1 day after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

PRESimilar stocks (XLV — its sector index fund), rebased to PRE's price on the disclosure day

PRE since disclosure

−28.2%

Similar stocks (XLV) since disclosure

+1.8%

XLV — its sector index fund

Change in closing price from Aug 26, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

⚪ CFO buys $25K+ of own stock — fired on this trade
Not enough evidence · In past tests: 3.6 percentage points better than similar stocks over 3 months · 2,178 tries
⚪ CFO buys $25K+ of own liquid stock — fired on this trade
Not enough evidence · In past tests: 2.0 percentage points better than similar stocks over 3 months · 1,426 tries

What this rule is doing with PRE right now

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Other trades in the same filing

▲ BUYBrian J Rosin CFO of IM8 (US) LLCPRE Prenetics Global Ltd$381Kdisclosed Aug 26 · filed 2 days after the trade 2 rules fired

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