FASTLY INC

Ticker: FSLY CUSIP: 31188V100 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2025

Shares 833,415 Value ($000) $8,484 Avg Close $9.86 Range $7.74 - $12.59

Q3 2025

Shares 833,415 Value ($000) $7,126 Avg Close $7.40 Range $6.29 - $9.10

Q2 2025

Shares 833,415 Value ($000) $5,884 Avg Close $6.70 Range $4.65 - $8.36

Q1 2025

Shares 619,625 Value ($000) $3,922 Avg Close $8.36 Range $6.18 - $11.14

Q4 2024

Shares 254,943 Value ($000) $2,407 Avg Close $8.31 Range $6.25 - $12.08

Q3 2024

Shares 73,424 Value ($000) $556 Avg Close $6.94 Range $5.52 - $8.47

Q2 2024

Shares 168,944 Value ($000) $1,245 Avg Close $9.79 Range $6.77 - $14.12

Q1 2022

Shares 95,259 Value ($000) $1,656 Avg Close $23.35 Range $13.01 - $36.62

Q4 2021

Shares 114,503 Value ($000) $4,059 Avg Close $43.48 Range $33.55 - $58.62

Q3 2021

Shares 24,183 Value ($000) $978 Avg Close $46.14 Range $33.87 - $60.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	833,415	$8,484	$9.86	$7.74 - $12.59
Q3 2025	833,415	$7,126	$7.40	$6.29 - $9.10
Q2 2025	833,415	$5,884	$6.70	$4.65 - $8.36
Q1 2025	619,625	$3,922	$8.36	$6.18 - $11.14
Q4 2024	254,943	$2,407	$8.31	$6.25 - $12.08
Q3 2024	73,424	$556	$6.94	$5.52 - $8.47
Q2 2024	168,944	$1,245	$9.79	$6.77 - $14.12
Q1 2022	95,259	$1,656	$23.35	$13.01 - $36.62
Q4 2021	114,503	$4,059	$43.48	$33.55 - $58.62
Q3 2021	24,183	$978	$46.14	$33.87 - $60.64