PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

GARDNER RUSSO & QUINN LLC's Holding History (CIK: 0000860643)

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

Q4 2017
Shares 1,900 Value ($000) $69 Avg Close $23.80 Range $22.47 - $24.83
Q2 2016
Shares 19,900 Value ($000) $701 Avg Close $21.05 Range $18.31 - $22.30