DEFINITIVE HEALTHCARE CORP

Ticker: DH CUSIP: 24477E103 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2025
Shares 27,126 Value ($000) $110 Avg Close $3.99 Range $3.44 - $4.70
Q1 2025
Shares 30,113 Value ($000) $87 Avg Close $4.06 Range $2.54 - $5.68