SIGHT SCIENCES INC

Ticker: SGHT CUSIP: 82657M105 Class: 0

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

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

Q4 2025

Shares 39,953 Value ($000) $317 Avg Close $6.39 Range $3.19 - $9.24

Q4 2024

Shares 26,300 Value ($000) $96 Avg Close $4.55 Range $3.30 - $6.35

Q4 2023

Shares 47,513 Value ($000) $245 Avg Close $3.09 Range $1.04 - $6.00

Q4 2021

Shares 100 Value ($000) $1 Avg Close $21.94 Range $17.00 - $27.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,953	$317	$6.39	$3.19 - $9.24
Q4 2024	26,300	$96	$4.55	$3.30 - $6.35
Q4 2023	47,513	$245	$3.09	$1.04 - $6.00
Q4 2021	100	$1	$21.94	$17.00 - $27.70