PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

PROSPECTOR PARTNERS LLC's Holding History (CIK: 0001080380)

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

Q3 2025

Shares 97,307 Value ($000) $2,479 Avg Close $24.14 Range $22.71 - $25.66

Q2 2025

Shares 119,881 Value ($000) $2,906 Avg Close $22.35 Range $19.83 - $24.10

Q1 2025

Shares 142,455 Value ($000) $3,610 Avg Close $24.71 Range $23.33 - $25.82

Q4 2024

Shares 88,555 Value ($000) $2,349 Avg Close $25.12 Range $22.83 - $27.94

Q3 2024

Shares 81,755 Value ($000) $2,366 Avg Close $26.68 Range $24.72 - $28.96

Q2 2024

Shares 81,755 Value ($000) $2,288 Avg Close $24.77 Range $22.48 - $26.92

Q1 2024

Shares 81,755 Value ($000) $2,269 Avg Close $24.65 Range $22.84 - $26.61

Q4 2023

Shares 81,755 Value ($000) $2,354 Avg Close $26.40 Range $22.64 - $29.58

Q3 2023

Shares 407,215 Value ($000) $13,507 Avg Close $30.57 Range $27.55 - $32.42

Q2 2023

Shares 286,805 Value ($000) $10,520 Avg Close $33.22 Range $30.67 - $35.82

Q1 2023

Shares 275,830 Value ($000) $11,254 Avg Close $36.55 Range $33.28 - $43.38

Q4 2022

Shares 204,100 Value ($000) $10,458 Avg Close $40.19 Range $34.55 - $46.18

Q3 2022

Shares 145,075 Value ($000) $6,348 Avg Close $40.41 Range $36.27 - $44.60

Q2 2022

Shares 144,250 Value ($000) $7,563 Avg Close $42.00 Range $38.28 - $46.21

Q1 2022

Shares 142,300 Value ($000) $7,367 Avg Close $42.47 Range $37.25 - $47.67

Q4 2021

Shares 161,250 Value ($000) $9,522 Avg Close $40.23 Range $33.04 - $50.25

Q3 2021

Shares 106,600 Value ($000) $4,585 Avg Close $35.67 Range $31.14 - $41.86

Q3 2014

Shares 173,700 Value ($000) $5,137 Avg Close $17.45 Range $16.48 - $18.35

Q2 2014

Shares 238,700 Value ($000) $7,084 Avg Close $17.55 Range $16.87 - $18.99

Q1 2014

Shares 249,700 Value ($000) $8,020 Avg Close $18.20 Range $17.09 - $19.15

Q4 2013

Shares 973,115 Value ($000) $29,807 Avg Close $17.62 Range $16.02 - $18.73

Q3 2013

Shares 1,871,765 Value ($000) $53,738 Avg Close $16.36 Range $15.50 - $17.26

Q2 2013

Shares 1,961,165 Value ($000) $54,933 Avg Close $16.46 Range $15.38 - $17.52

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	97,307	$2,479	$24.14	$22.71 - $25.66
Q2 2025	119,881	$2,906	$22.35	$19.83 - $24.10
Q1 2025	142,455	$3,610	$24.71	$23.33 - $25.82
Q4 2024	88,555	$2,349	$25.12	$22.83 - $27.94
Q3 2024	81,755	$2,366	$26.68	$24.72 - $28.96
Q2 2024	81,755	$2,288	$24.77	$22.48 - $26.92
Q1 2024	81,755	$2,269	$24.65	$22.84 - $26.61
Q4 2023	81,755	$2,354	$26.40	$22.64 - $29.58
Q3 2023	407,215	$13,507	$30.57	$27.55 - $32.42
Q2 2023	286,805	$10,520	$33.22	$30.67 - $35.82
Q1 2023	275,830	$11,254	$36.55	$33.28 - $43.38
Q4 2022	204,100	$10,458	$40.19	$34.55 - $46.18
Q3 2022	145,075	$6,348	$40.41	$36.27 - $44.60
Q2 2022	144,250	$7,563	$42.00	$38.28 - $46.21
Q1 2022	142,300	$7,367	$42.47	$37.25 - $47.67
Q4 2021	161,250	$9,522	$40.23	$33.04 - $50.25
Q3 2021	106,600	$4,585	$35.67	$31.14 - $41.86
Q3 2014	173,700	$5,137	$17.45	$16.48 - $18.35
Q2 2014	238,700	$7,084	$17.55	$16.87 - $18.99
Q1 2014	249,700	$8,020	$18.20	$17.09 - $19.15
Q4 2013	973,115	$29,807	$17.62	$16.02 - $18.73
Q3 2013	1,871,765	$53,738	$16.36	$15.50 - $17.26
Q2 2013	1,961,165	$54,933	$16.46	$15.38 - $17.52