Insider · CIK 0001587420

Lin Chih-Hsiang (Thompson)

Reports to the SEC for 1 company · SUGAR LAND, TX

sec.gov

Transactions

Companies

Filings

CIK

0001587420

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-07-31	AAOIAPPLIED OPTOELECTRONICS, INC.A Award	Director, President and CEO	AAward	+9,251 sh	—	—	1,296,047
2026-07-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,031 sh	$119.26	−$242K	1,286,796
2026-07-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−8,753 sh	$119.26	−$1.04M	1,293,683
2026-07-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,332 sh	$119.26	−$278K	1,291,351
2026-07-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,524 sh	$119.26	−$301K	1,288,827
2026-06-12	AAOIAPPLIED OPTOELECTRONICS, INC.S Sale	Director, President and CEO	SSale	−59K sh	$166.53	−$9.83M	1,302,436
2026-06-12	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−86.7K sh	$172.78	−$15M	1,361,436
2026-05-28	AAOIAPPLIED OPTOELECTRONICS, INC.G Gift	Director, President and CEO	GGift	+85.8K sh	—	—	85,790.27
2026-05-28	AAOIAPPLIED OPTOELECTRONICS, INC.J Other	Director, President and CEO	JOther	−722K sh	—	—	807,602
2026-05-28	AAOIAPPLIED OPTOELECTRONICS, INC.G Gift	Director, President and CEO	GGift	−85.8K sh	—	—	807,602
2026-05-28	AAOIAPPLIED OPTOELECTRONICS, INC.J Other	Director, President and CEO	JOther	+722K sh	—	—	807,602
2026-05-19	AAOIAPPLIED OPTOELECTRONICS, INC.S Sale	Director, President and CEO	SSale	−58K sh	$173.26	−$10M	2,255,693
2026-05-19	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−86.7K sh	$190.36	−$16.5M	2,313,693
2026-05-15	AAOIAPPLIED OPTOELECTRONICS, INC.A Award	Director, President and CEO	AAward	+712K sh	—	—	2,400,348
2026-04-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,690 sh	$150.57	−$405K	1,690,770
2026-04-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−9,331 sh	$150.57	−$1.4M	1,695,946
2026-04-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,486 sh	$150.57	−$374K	1,693,460
2026-04-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,165 sh	$150.57	−$326K	1,688,605
2026-02-09	AAOIAPPLIED OPTOELECTRONICS, INC.A Award	Director, President and CEO	AAward	+82.6K sh	—	—	1,705,277
2026-01-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−9,932 sh	$38.38	−$381K	1,628,228
2026-01-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,646 sh	$38.38	−$102K	1,625,582
2026-01-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−6,230 sh	$38.38	−$239K	1,638,160
2026-01-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,864 sh	$38.38	−$110K	1,622,718
2025-10-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,524 sh	$33.40	−$84.3K	1,644,390
2025-10-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−8,753 sh	$33.40	−$292K	1,649,246
2025-10-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−5,491 sh	$33.40	−$183K	1,657,999
2025-10-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,332 sh	$33.40	−$77.9K	1,646,914
2025-08-14	AAOIAPPLIED OPTOELECTRONICS, INC.P Purchase	Director, President and CEO	PPurchase	+920 sh	$21.60	+$19.9K	1,663,490
2025-08-14	AAOIAPPLIED OPTOELECTRONICS, INC.P Purchase	Director, President and CEO	PPurchase	+1,405 sh	$21.26	+$29.9K	1,662,570
2025-08-14	AAOIAPPLIED OPTOELECTRONICS, INC.P Purchase	Director, President and CEO	PPurchase	+5,750 sh	$21.62	+$124K	1,661,165
2025-08-13	AAOIAPPLIED OPTOELECTRONICS, INC.P Purchase	Director, President and CEO	PPurchase	+8,850 sh	$22.53	+$199K	1,652,165
2025-08-13	AAOIAPPLIED OPTOELECTRONICS, INC.P Purchase	Director, President and CEO	PPurchase	+3,250 sh	$22.65	+$73.6K	1,655,415
2025-08-12	AAOIAPPLIED OPTOELECTRONICS, INC.P Purchase	Director, President and CEO	PPurchase	+6,500 sh	$23.14	+$150K	1,643,315
2025-07-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−8,753 sh	$28.23	−$247K	1,641,671
2025-07-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,332 sh	$28.23	−$65.8K	1,639,339
2025-07-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−5,491 sh	$28.23	−$155K	1,650,424
2025-07-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,524 sh	$28.23	−$71.3K	1,636,815
2025-07-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−3,110 sh	$28.23	−$87.8K	1,655,915
2025-05-13	AAOIAPPLIED OPTOELECTRONICS, INC.P Purchase	Director, President and CEO	PPurchase	+10.2K sh	$18.24	+$186K	1,648,025
2025-05-13	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−176K sh	$14.76	−$2.59M	1,637,825
2025-05-13	AAOIAPPLIED OPTOELECTRONICS, INC.P Purchase	Director, President and CEO	PPurchase	+11K sh	$18.20	+$200K	1,659,025
2025-05-09	AAOIAPPLIED OPTOELECTRONICS, INC.A Award	Director, President and CEO	AAward	+446K sh	—	—	1,813,496
2025-04-30	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,525 sh	$10.05	−$25.4K	1,367,068
2025-04-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−3,111 sh	$10.05	−$31.3K	1,386,172
2025-04-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−5,492 sh	$10.05	−$55.2K	1,380,680
2025-04-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−8,754 sh	$10.05	−$88K	1,371,926
2025-04-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,333 sh	$10.05	−$23.4K	1,369,593
2025-04-11	AAOIAPPLIED OPTOELECTRONICS, INC.A Award	Director, President and CEO	AAward	+103K sh	—	—	1,389,283
2025-01-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−2,646 sh	$30.15	−$79.8K	1,286,692
2025-01-22	AAOIAPPLIED OPTOELECTRONICS, INC.F Tax Payment	Director, President and CEO	FTax Payment	−5,066 sh	$30.15	−$153K	1,305,500

Recent filings

Accepted (ET)
Aug 44
Lin Chih-Hsiang (Thompson)0001683168-26-005948
SEC(opens sec.gov)
Jul 234
Lin Chih-Hsiang (Thompson)0001683168-26-005737
SEC(opens sec.gov)
Jun 164
Lin Chih-Hsiang (Thompson)0001683168-26-004880
SEC(opens sec.gov)
Jun 14
Lin Chih-Hsiang (Thompson)0001683168-26-004427
SEC(opens sec.gov)
May 194
Lin Chih-Hsiang (Thompson)0001683168-26-004134
SEC(opens sec.gov)
Apr 244
Lin Chih-Hsiang (Thompson)0001683168-26-003187
SEC(opens sec.gov)
Feb 114
Lin Chih-Hsiang (Thompson)0001683168-26-000924
SEC(opens sec.gov)
Jan 264
Lin Chih-Hsiang (Thompson)0001683168-26-000533
SEC(opens sec.gov)

Companies

APPLIED OPTOELECTRONICS, INC.Director, President and CEOAAOI

Address

C/O APPLIED OPTOELECTRONICS, INC. 13139 JESS PIRTLE BLVD.

SUGAR LAND, TX, 77478