APPLIED OPTOELECTRONICS INC

Ticker: AAOI CUSIP: 03823U102 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2018

Shares 8,599 Value ($000) $212 Avg Close $39.20 Range $23.80 - $50.30

Q3 2017

Shares 22,440 Value ($000) $1,451 Avg Close $70.67 Range $55.13 - $103.41

Q2 2017

Shares 897,679 Value ($000) $55,468 Avg Close $58.42 Range $40.28 - $75.59

Q1 2017

Shares 779,042 Value ($000) $43,743 Avg Close $39.45 Range $21.88 - $60.19

Q4 2016

Shares 2,006,469 Value ($000) $47,031 Avg Close $23.17 Range $18.85 - $27.28

Q3 2016

Shares 1,913,078 Value ($000) $42,489 Avg Close $15.48 Range $10.34 - $22.47

Q2 2016

Shares 2,250,386 Value ($000) $25,091 Avg Close $11.30 Range $8.08 - $16.48

Q1 2016

Shares 1,821,316 Value ($000) $27,155 Avg Close $15.91 Range $11.34 - $18.96

Q4 2015

Shares 1,529,322 Value ($000) $26,244 Avg Close $18.15 Range $15.73 - $21.59

Q3 2015

Shares 1,143,304 Value ($000) $21,471 Avg Close $19.49 Range $15.54 - $22.79

Q2 2015

Shares 1,481,900 Value ($000) $25,726 Avg Close $15.98 Range $12.75 - $19.99

Q1 2015

Shares 1,545,800 Value ($000) $21,455 Avg Close $10.97 Range $8.17 - $14.46

Q4 2014

Shares 1,314,000 Value ($000) $14,743 Avg Close $12.76 Range $9.26 - $16.66

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	8,599	$212	$39.20	$23.80 - $50.30
Q3 2017	22,440	$1,451	$70.67	$55.13 - $103.41
Q2 2017	897,679	$55,468	$58.42	$40.28 - $75.59
Q1 2017	779,042	$43,743	$39.45	$21.88 - $60.19
Q4 2016	2,006,469	$47,031	$23.17	$18.85 - $27.28
Q3 2016	1,913,078	$42,489	$15.48	$10.34 - $22.47
Q2 2016	2,250,386	$25,091	$11.30	$8.08 - $16.48
Q1 2016	1,821,316	$27,155	$15.91	$11.34 - $18.96
Q4 2015	1,529,322	$26,244	$18.15	$15.73 - $21.59
Q3 2015	1,143,304	$21,471	$19.49	$15.54 - $22.79
Q2 2015	1,481,900	$25,726	$15.98	$12.75 - $19.99
Q1 2015	1,545,800	$21,455	$10.97	$8.17 - $14.46
Q4 2014	1,314,000	$14,743	$12.76	$9.26 - $16.66