DEFINITIVE HEALTHCARE CORP

Ticker: DH CUSIP: 24477E103 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2021
Shares 34,371 Value ($000) $939 Avg Close $34.98 Range $24.66 - $45.69
Q3 2021
Shares 100,000 Value ($000) $4,283 Avg Close $44.39 Range $37.00 - $50.30