APPLIED OPTOELECTRONICS INC

Ticker: AAOI CUSIP: 03823U102 Class: Common Stock

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025

Shares 990 Value ($000) $35 Avg Close $29.86 Range $18.50 - $41.96

Q3 2025

Shares 970 Value ($000) $25 Avg Close $25.57 Range $19.89 - $31.58

Q1 2025

Shares 970 Value ($000) $15 Avg Close $25.15 Range $13.81 - $39.85

Q4 2024

Shares 970 Value ($000) $36 Avg Close $26.91 Range $12.42 - $44.50

Q3 2024

Shares 970 Value ($000) $14 Avg Close $10.37 Range $6.70 - $16.99

Q1 2024

Shares 51 Value ($000) $1 Avg Close $16.85 Range $12.14 - $24.75

Q2 2019

Shares 783 Value ($000) $8 Avg Close $10.69 Range $8.56 - $13.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	990	$35	$29.86	$18.50 - $41.96
Q3 2025	970	$25	$25.57	$19.89 - $31.58
Q1 2025	970	$15	$25.15	$13.81 - $39.85
Q4 2024	970	$36	$26.91	$12.42 - $44.50
Q3 2024	970	$14	$10.37	$6.70 - $16.99
Q1 2024	51	$1	$16.85	$12.14 - $24.75
Q2 2019	783	$8	$10.69	$8.56 - $13.24