DEFINITIVE HEALTHCARE CORP

Ticker: DH CUSIP: 24477E103 Class: Common Stock

Engineers Gate Manager LP's Holding History (CIK: 0001620220)

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

Q4 2025

Shares 26,401 Value ($000) $76 Avg Close $2.77 Range $2.23 - $4.02

Q3 2025

Shares 27,924 Value ($000) $113 Avg Close $3.99 Range $3.44 - $4.70

Q2 2025

Shares 74,899 Value ($000) $292 Avg Close $3.15 Range $2.15 - $4.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,401	$76	$2.77	$2.23 - $4.02
Q3 2025	27,924	$113	$3.99	$3.44 - $4.70
Q2 2025	74,899	$292	$3.15	$2.15 - $4.34