DEFINITIVE HEALTHCARE CORP

Ticker: DH CUSIP: 24477E103 Class: Common Stock

George Kaiser Family Foundation's Holding History (CIK: 0001265376)

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

Q3 2022
Shares 41,041 Value ($000) $638 Avg Close $21.99 Range $15.54 - $30.11
Q2 2022
Shares 41,041 Value ($000) $941 Avg Close $21.39 Range $14.76 - $26.97