FASTLY INC

Ticker: FSLY CUSIP: 31188V100 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 254,696 Value ($000) $2,593 Avg Close $9.86 Range $7.74 - $12.59

Q3 2025

Shares 1,225,120 Value ($000) $10,475 Avg Close $7.40 Range $6.29 - $9.10

Q2 2025

Shares 3,385,167 Value ($000) $23,899 Avg Close $6.70 Range $4.65 - $8.36

Q1 2025

Shares 1,573,232 Value ($000) $9,959 Avg Close $8.36 Range $6.18 - $11.14

Q4 2024

Shares 806,977 Value ($000) $7,618 Avg Close $8.31 Range $6.25 - $12.08

Q2 2024

Shares 151,172 Value ($000) $1,114 Avg Close $9.79 Range $6.77 - $14.12

Q1 2024

Shares 11,652 Value ($000) $151 Avg Close $16.90 Range $12.40 - $25.87

Q3 2022

Shares 358,023 Value ($000) $3,279 Avg Close $10.65 Range $8.12 - $14.41

Q2 2022

Shares 584,177 Value ($000) $6,784 Avg Close $14.11 Range $9.50 - $20.03

Q1 2022

Shares 700,433 Value ($000) $12,174 Avg Close $23.35 Range $13.01 - $36.62

Q3 2021

Shares 8,991 Value ($000) $364 Avg Close $46.14 Range $33.87 - $60.64

Q4 2020

Shares 24,892 Value ($000) $2,175 Avg Close $88.16 Range $62.20 - $136.50

Q1 2020

Shares 253,365 Value ($000) $4,809 Avg Close $20.66 Range $10.63 - $25.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	254,696	$2,593	$9.86	$7.74 - $12.59
Q3 2025	1,225,120	$10,475	$7.40	$6.29 - $9.10
Q2 2025	3,385,167	$23,899	$6.70	$4.65 - $8.36
Q1 2025	1,573,232	$9,959	$8.36	$6.18 - $11.14
Q4 2024	806,977	$7,618	$8.31	$6.25 - $12.08
Q2 2024	151,172	$1,114	$9.79	$6.77 - $14.12
Q1 2024	11,652	$151	$16.90	$12.40 - $25.87
Q3 2022	358,023	$3,279	$10.65	$8.12 - $14.41
Q2 2022	584,177	$6,784	$14.11	$9.50 - $20.03
Q1 2022	700,433	$12,174	$23.35	$13.01 - $36.62
Q3 2021	8,991	$364	$46.14	$33.87 - $60.64
Q4 2020	24,892	$2,175	$88.16	$62.20 - $136.50
Q1 2020	253,365	$4,809	$20.66	$10.63 - $25.94