PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q3 2025
Shares 291,400 Value ($000) $7,425 Avg Close $24.14 Range $22.71 - $25.66
Q1 2025
Shares 698,854 Value ($000) $17,709 Avg Close $24.71 Range $23.33 - $25.82
Q3 2024
Shares 617,105 Value ($000) $17,859 Avg Close $26.68 Range $24.72 - $28.96
Q3 2023
Shares 696,945 Value ($000) $23,118 Avg Close $30.57 Range $27.55 - $32.42
Q2 2023
Shares 90,487 Value ($000) $3,319 Avg Close $33.22 Range $30.67 - $35.82
Q1 2023
Shares 41,998 Value ($000) $1,714 Avg Close $36.55 Range $33.28 - $43.38
Q4 2021
Shares 769,326 Value ($000) $45,429 Avg Close $40.23 Range $33.04 - $50.25
Q3 2021
Shares 151,994 Value ($000) $6,537 Avg Close $35.67 Range $31.14 - $41.86
Q2 2021
Shares 95,763 Value ($000) $3,750 Avg Close $30.99 Range $28.33 - $32.57
Q1 2021
Shares 104,855 Value ($000) $3,799 Avg Close $28.04 Range $26.42 - $29.64
Q4 2020
Shares 135,423 Value ($000) $4,985 Avg Close $28.63 Range $25.46 - $33.76
Q3 2020
Shares 84,869 Value ($000) $3,115 Avg Close $27.11 Range $24.12 - $28.77
Q2 2020
Shares 343,897 Value ($000) $11,245 Avg Close $25.99 Range $22.75 - $28.30
Q4 2019
Shares 18,852 Value ($000) $739 Avg Close $26.71 Range $24.48 - $28.30
Q2 2018
Shares 10,643 Value ($000) $386 Avg Close $24.30 Range $23.06 - $25.01
Q1 2018
Shares 19,751 Value ($000) $701 Avg Close $24.24 Range $22.28 - $26.22
Q4 2017
Shares 31,659 Value ($000) $1,147 Avg Close $23.80 Range $22.47 - $24.83
Q2 2017
Shares 173,599 Value ($000) $5,831 Avg Close $21.60 Range $20.67 - $22.50
Q4 2016
Shares 144,581 Value ($000) $4,696 Avg Close $20.50 Range $18.90 - $21.64
Q3 2016
Shares 32,308 Value ($000) $1,094 Avg Close $22.26 Range $21.09 - $23.49
Q3 2015
Shares 1,138 Value ($000) $36 Avg Close $20.60 Range $17.41 - $22.12
Q2 2015
Shares 35,582 Value ($000) $1,193 Avg Close $20.78 Range $20.15 - $21.38
Q3 2014
Shares 47,661 Value ($000) $1,409 Avg Close $17.45 Range $16.48 - $18.35
Q1 2014
Shares 31,735 Value ($000) $1,019 Avg Close $18.20 Range $17.09 - $19.15
Q2 2013
Shares 4,028 Value ($000) $113 Avg Close $16.46 Range $15.38 - $17.52
Q4 2012
Shares 2,618 Value ($000) $66 Avg Close — Range —