APPLIED OPTOELECTRONICS INC

Ticker: AAOI CUSIP: 03823U102 Class: Common Stock

Front Street Capital Management, Inc.'s Holding History (CIK: 0001683182)

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

Q1 2019

Shares 8,675 Value ($000) $103 Avg Close $15.08 Range $11.77 - $18.04

Q4 2018

Shares 53,300 Value ($000) $822 Avg Close $20.16 Range $13.42 - $25.86

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	8,675	$103	$15.08	$11.77 - $18.04
Q4 2018	53,300	$822	$20.16	$13.42 - $25.86