APPLIED OPTOELECTRONICS INC

Ticker: AAOI CUSIP: 03823U102 Class: Common Stock

Scientech Research LLC's Holding History (CIK: 0002011556)

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

Q4 2025

Shares 5,938 Value ($000) $207 Avg Close $29.86 Range $18.50 - $41.96

Q2 2025

Shares 11,775 Value ($000) $303 Avg Close $16.18 Range $9.71 - $28.01

Q4 2024

Shares 16,000 Value ($000) $590 Avg Close $26.91 Range $12.42 - $44.50

Q3 2024

Shares 22,132 Value ($000) $317 Avg Close $10.37 Range $6.70 - $16.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,938	$207	$29.86	$18.50 - $41.96
Q2 2025	11,775	$303	$16.18	$9.71 - $28.01
Q4 2024	16,000	$590	$26.91	$12.42 - $44.50
Q3 2024	22,132	$317	$10.37	$6.70 - $16.99