NLIGHT INC

Ticker: LASR CUSIP: 65487K100 Class: Common Stock

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

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

Q4 2025

Shares 142,619 Value ($000) $5,350 Avg Close $33.40 Range $28.05 - $39.99

Q3 2025

Shares 631,486 Value ($000) $18,711 Avg Close $24.80 Range $17.84 - $32.24

Q2 2025

Shares 99,016 Value ($000) $1,949 Avg Close $12.42 Range $6.20 - $19.99

Q1 2025

Shares 393,146 Value ($000) $3,055 Avg Close $10.06 Range $7.59 - $12.16

Q4 2020

Shares 7,546 Value ($000) $247 Avg Close $28.32 Range $20.84 - $36.67

Q1 2019

Shares 17,017 Value ($000) $379 Avg Close $20.24 Range $16.58 - $23.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	142,619	$5,350	$33.40	$28.05 - $39.99
Q3 2025	631,486	$18,711	$24.80	$17.84 - $32.24
Q2 2025	99,016	$1,949	$12.42	$6.20 - $19.99
Q1 2025	393,146	$3,055	$10.06	$7.59 - $12.16
Q4 2020	7,546	$247	$28.32	$20.84 - $36.67
Q1 2019	17,017	$379	$20.24	$16.58 - $23.21