PRELUDE THERAPEUTICS INC

Ticker: PRLD CUSIP: 74065P101 Class: Common Stock

Shay Capital LLC's Holding History (CIK: 0001723643)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 100,000 Value ($000) $144 Avg Close $1.00 Range $0.75 - $1.91

Q2 2025

Shares 75,000 Value ($000) $61 Avg Close $0.87 Range $0.61 - $1.25

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	100,000	$144	$1.00	$0.75 - $1.91
Q2 2025	75,000	$61	$0.87	$0.61 - $1.25