DEFINITIVE HEALTHCARE CORP

Ticker: DH CUSIP: 24477E103 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q3 2025

Shares 10,520 Value ($000) $43 Avg Close $3.99 Range $3.44 - $4.70

Q2 2025

Shares 52,450 Value ($000) $205 Avg Close $3.15 Range $2.15 - $4.34

Q1 2025

Shares 52,450 Value ($000) $152 Avg Close $4.06 Range $2.54 - $5.68

Q4 2022

Shares 43,359 Value ($000) $477 Avg Close $12.86 Range $9.53 - $17.39

Q2 2022

Shares 37,842 Value ($000) $868 Avg Close $21.39 Range $14.76 - $26.97

Q1 2022

Shares 37,827 Value ($000) $932 Avg Close $22.58 Range $18.14 - $28.98

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	10,520	$43	$3.99	$3.44 - $4.70
Q2 2025	52,450	$205	$3.15	$2.15 - $4.34
Q1 2025	52,450	$152	$4.06	$2.54 - $5.68
Q4 2022	43,359	$477	$12.86	$9.53 - $17.39
Q2 2022	37,842	$868	$21.39	$14.76 - $26.97
Q1 2022	37,827	$932	$22.58	$18.14 - $28.98