DEFINITIVE HEALTHCARE CORP

Ticker: DH CUSIP: 24477E103 Class: Common Stock

Brooklyn Investment Group's Holding History (CIK: 0001795705)

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

Q3 2025

Shares 49,125 Value ($000) $187 Avg Close $3.99 Range $3.44 - $4.70

Q2 2025

Shares 54,993 Value ($000) $214 Avg Close $3.15 Range $2.15 - $4.34

Q1 2025

Shares 212 Value ($000) $1 Avg Close $4.06 Range $2.54 - $5.68

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	49,125	$187	$3.99	$3.44 - $4.70
Q2 2025	54,993	$214	$3.15	$2.15 - $4.34
Q1 2025	212	$1	$4.06	$2.54 - $5.68