NLIGHT INC

Ticker: LASR CUSIP: 65487K100 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2025

Shares 732,547 Value ($000) $27,478 Avg Close $33.40 Range $28.05 - $39.99

Q1 2021

Shares 600,713 Value ($000) $19,463 Avg Close $35.41 Range $28.48 - $46.45

Q4 2020

Shares 873,899 Value ($000) $28,533 Avg Close $28.32 Range $20.84 - $36.67

Q3 2020

Shares 804,178 Value ($000) $18,882 Avg Close $22.99 Range $19.74 - $26.23

Q2 2020

Shares 762,526 Value ($000) $16,974 Avg Close $18.94 Range $9.18 - $26.48

Q1 2020

Shares 653,228 Value ($000) $6,852 Avg Close $17.06 Range $9.04 - $21.97

Q4 2019

Shares 635,838 Value ($000) $12,895 Avg Close $17.24 Range $12.60 - $21.13

Q4 2018

Shares 15,000 Value ($000) $267 Avg Close $18.94 Range $16.25 - $23.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	732,547	$27,478	$33.40	$28.05 - $39.99
Q1 2021	600,713	$19,463	$35.41	$28.48 - $46.45
Q4 2020	873,899	$28,533	$28.32	$20.84 - $36.67
Q3 2020	804,178	$18,882	$22.99	$19.74 - $26.23
Q2 2020	762,526	$16,974	$18.94	$9.18 - $26.48
Q1 2020	653,228	$6,852	$17.06	$9.04 - $21.97
Q4 2019	635,838	$12,895	$17.24	$12.60 - $21.13
Q4 2018	15,000	$267	$18.94	$16.25 - $23.94