DEFINITIVE HEALTHCARE CORP

Ticker: DH CUSIP: 24477E103 Class: Common Stock

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q4 2025

Shares 15,887 Value ($000) $0 Avg Close $2.77 Range $2.23 - $4.02

Q1 2025

Shares 22,126 Value ($000) $0 Avg Close $4.06 Range $2.54 - $5.68

Q4 2024

Shares 27,189 Value ($000) $0 Avg Close $4.37 Range $4.04 - $4.83

Q3 2024

Shares 18,802 Value ($000) $0 Avg Close $4.69 Range $3.19 - $6.17

Q4 2023

Shares 18,802 Value ($000) $0 Avg Close $7.85 Range $5.53 - $10.39

Q3 2023

Shares 14,460 Value ($000) $0 Avg Close $10.05 Range $7.58 - $12.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,887	$0	$2.77	$2.23 - $4.02
Q1 2025	22,126	$0	$4.06	$2.54 - $5.68
Q4 2024	27,189	$0	$4.37	$4.04 - $4.83
Q3 2024	18,802	$0	$4.69	$3.19 - $6.17
Q4 2023	18,802	$0	$7.85	$5.53 - $10.39
Q3 2023	14,460	$0	$10.05	$7.58 - $12.46