DEFINITIVE HEALTHCARE CORP

Ticker: DH CUSIP: 24477E103 Class: Common Stock

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001021223)

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

Q1 2023

Shares 974,434 Value ($000) $10,066 Avg Close $11.78 Range $9.42 - $14.03

Q4 2022

Shares 963,573 Value ($000) $10,590 Avg Close $12.86 Range $9.53 - $17.39

Q3 2022

Shares 1,048,808 Value ($000) $16,298 Avg Close $21.99 Range $15.54 - $30.11

Q2 2022

Shares 1,115,869 Value ($000) $25,586 Avg Close $21.39 Range $14.76 - $26.97

Q1 2022

Shares 630,522 Value ($000) $15,542 Avg Close $22.58 Range $18.14 - $28.98

Q4 2021

Shares 644,222 Value ($000) $17,607 Avg Close $34.98 Range $24.66 - $45.69

Q3 2021

Shares 203,845 Value ($000) $8,731 Avg Close $44.39 Range $37.00 - $50.30

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	974,434	$10,066	$11.78	$9.42 - $14.03
Q4 2022	963,573	$10,590	$12.86	$9.53 - $17.39
Q3 2022	1,048,808	$16,298	$21.99	$15.54 - $30.11
Q2 2022	1,115,869	$25,586	$21.39	$14.76 - $26.97
Q1 2022	630,522	$15,542	$22.58	$18.14 - $28.98
Q4 2021	644,222	$17,607	$34.98	$24.66 - $45.69
Q3 2021	203,845	$8,731	$44.39	$37.00 - $50.30