DEFINITIVE HEALTHCARE CORP

Ticker: DH CUSIP: 24477E103 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2022
Shares 12,228 Value ($000) $190 Avg Close $21.99 Range $15.54 - $30.11
Q2 2022
Shares 24,900 Value ($000) $571 Avg Close $21.39 Range $14.76 - $26.97