NLIGHT INC

Ticker: LASR CUSIP: 65487K100 Class: Common Stock

ACK Asset Management LLC's Holding History (CIK: 0001510940)

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

Q1 2025

Shares 754,000 Value ($000) $5,859 Avg Close $10.06 Range $7.59 - $12.16

Q2 2019

Shares 371,700 Value ($000) $7,861 Avg Close $21.97 Range $17.73 - $26.77

Q1 2019

Shares 425,000 Value ($000) $9,076,298 Avg Close $20.24 Range $16.58 - $23.21

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	754,000	$5,859	$10.06	$7.59 - $12.16
Q2 2019	371,700	$7,861	$21.97	$17.73 - $26.77
Q1 2019	425,000	$9,076,298	$20.24	$16.58 - $23.21