Applied Optoelectronics, Inc. - AAOI

  1. All Sectors
  2. Manufacturing
  3. Electronics
  4. Semiconductors & Related Devices
Latest data: 6/18/2026 10:01:40 PM
EDGAR CIK 0001158114

Buy Breakdown

Total $754,572

Sell Breakdown

Total $118,003,692

Monthly Totals

Transaction Filed Name Type Shares @ Price Value Balance change Ownership
06/18/2026
10b5-1
06/18/2026
Yeh Shu-Hua (Joshua)
***Senior Vice President and Asia General Manager.
Officer
Sell
-6,000 @ $171.89
($1,031,340.00)
 394,207 (-1.50%) Direct
06/17/2026
10b5-1
06/18/2026
Chang Hung-Lun (Fred)
*** Senior Vice President and North America Genera
Officer
Sell
-40,329 @ $170.60
($6,880,127.40)
 286,124 (-12.35%) Direct
06/12/2026
06/16/2026
Chang Hung-Lun (Fred)
*** Senior Vice President and North America Genera
Officer
Sell
-34,000 @ $166.53
($5,662,020.00)
 326,453 (-9.43%) Direct
06/12/2026
06/16/2026
Kuo David C
***Senior Vice President and Chief Legal Officer
Officer
Sell
-29,227 @ $166.53
($4,867,172.31)
 149,078 (-16.39%) Direct
06/12/2026
06/16/2026
Lin Chih-Hsiang (Thompson)
President and CEO
CEO Director
Sell
-59,000 @ $166.53
($9,825,270.00)
 1,302,436 (-4.33%) Direct
06/12/2026
06/16/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-33,000 @ $166.53
($5,495,490.00)
 384,576 (-7.90%) Direct
06/12/2026
06/16/2026
Yeh Shu-Hua (Joshua)
Senior Vice President and Asia General Manager.
Officer
Sell
-28,826 @ $166.53
($4,800,393.78)
 400,207 (-6.72%) Direct
06/10/2026
10b5-1
06/11/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-4,000 @ $171.45
($685,800.00)
 447,906 (-0.89%) Direct
06/05/2026
06/08/2026
Chang Hung-Lun (Fred)
*** Senior Vice President and North America Genera
Officer
Sell
-4,000 @ $200.07
($800,280.00)
 387,750 (-1.02%) Direct
06/04/2026
06/08/2026
Yeh Shu-Hua (Joshua)
Senior Vice President and Asia General Manager.
Officer
Sell
-10,000 @ $205.07
($2,050,700.00)
 452,430 (-2.16%) Direct
06/02/2026
06/04/2026
Chen Min-Chu (Mike)
Director
Sell
-8,247 @ $201.00
($1,657,647.00)
 161,053 (-4.87%) Direct
05/26/2026
05/28/2026
Delaney Cynthia
Director
Sell
-56,575 @ $189.23
($10,705,602.39)
 59,647 (-48.68%) Direct
05/19/2026
05/19/2026
Chang Hung-Lun (Fred)
*** Senior Vice President and North America Genera
Officer
Sell
-33,630 @ $173.26
($5,826,733.80)
 391,750 (-7.91%) Direct
05/19/2026
05/19/2026
Kuo David C
***Senior Vice President and Chief Legal Officer
Officer
Sell
-19,227 @ $173.26
($3,331,270.02)
 197,370 (-8.88%) Direct
05/19/2026
05/19/2026
Lin Chih-Hsiang (Thompson)
President and CEO
CEO Director
Sell
-58,000 @ $173.26
($10,049,080.00)
 2,255,693 (-2.51%) Direct
05/19/2026
05/19/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-33,000 @ $173.26
($5,717,580.00)
 451,906 (-6.81%) Direct
05/19/2026
05/19/2026
Yeh Shu-Hua (Joshua)
*** Senior Vice President and Asia General Manager
Officer
Sell
-39,154 @ $173.26
($6,783,822.04)
 462,430 (-7.81%) Direct
05/11/2026
10b5-1
05/13/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-4,000 @ $159.53
($638,101.60)
 266,126 (-1.48%) Direct
04/10/2026
10b5-1
04/14/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-4,000 @ $136.50
($546,014.00)
 276,070 (-1.43%) Direct
03/19/2026
03/23/2026
Kuo David C
***Senior Vice President and Chief Legal Officer
Officer
Sell
-29,000 @ $100.13
($2,903,700.40)
 82,663 (-25.97%) Direct
03/16/2026
03/18/2026
Chang Hung-Lun (Fred)
*** Senior Vice President and North America Genera
Officer
Sell
-36,400 @ $100.25
($3,648,918.00)
 233,618 (-13.48%) Direct
03/10/2026
10b5-1
03/10/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-4,000 @ $112.76
($451,044.40)
 280,070 (-1.41%) Direct
03/09/2026
03/10/2026
Chen Min-Chu (Mike)
Director
Sell
-8,835 @ $108.72
($960,516.46)
 169,300 (-4.96%) Direct
03/09/2026
10b5-1
03/10/2026
Yeh Shu-Hua (Joshua)
*** See Remarks
Officer
Sell
-50,000 @ $97.10
($4,854,880.00)
 322,051 (-13.44%) Direct
03/09/2026
03/10/2026
Yeh William H
Director
Sell
-15,000 @ $105.76
($1,586,338.50)
 238,819 (-5.91%) Direct
03/04/2026
03/05/2026
Delaney Cynthia
Director
Sell
-21,000 @ $98.02
($2,058,344.40)
 116,222 (-15.30%) Direct
03/03/2026
03/05/2026
Loboa Elizabeth G
Director
Sell
-102,347 @ $95.76
($9,800,605.43)
 20,523 (-83.30%) Direct
02/20/2026
10b5-1
02/24/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-5,980 @ $50.15
($299,922.12)
 284,070 (-2.06%) Direct
02/11/2026
10b5-1
02/11/2026
Kuo David C
***Senior Vice President and Chief Legal Officer
Officer
Sell
-17,467 @ $50.17
($876,251.27)
 111,663 (-13.53%) Direct
02/11/2026
10b5-1
02/11/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-11,693 @ $50.25
($587,621.19)
 290,050 (-3.88%) Direct
02/10/2026
10b5-1
02/11/2026
Kuo David C
***Senior Vice President and Chief Legal Officer
Officer
Sell
-2,533 @ $50.00
($126,653.80)
 129,130 (-1.92%) Direct
02/10/2026
10b5-1
02/11/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-6,327 @ $49.17
($311,068.23)
 301,743 (-2.05%) Direct
01/28/2026
10b5-1
01/30/2026
Kuo David C
***Senior Vice President and Chief Legal Officer
Officer
Sell
-12,000 @ $45.05
($540,660.00)
 114,636 (-9.48%) Direct
01/15/2026
10b5-1
01/20/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-66 @ $35.01
($2,310.66)
 282,971 (-0.02%) Direct
01/13/2026
10b5-1
01/14/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-934 @ $35.00
($32,690.47)
 283,037 (-0.33%) Direct
01/12/2026
10b5-1
01/14/2026
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-3,000 @ $33.75
($101,241.90)
 283,971 (-1.05%) Direct
12/23/2025
10b5-1
12/29/2025
Kuo David C
***Senior Vice President and Chief Legal Officer
Officer
Sell
-12,500 @ $40.15
($501,875.00)
 130,948 (-8.71%) Direct
12/15/2025
12/17/2025
Loboa Elizabeth G
Director
Sell
-4,121 @ $30.23
($124,584.42)
 122,870 (-3.25%) Direct
12/10/2025
10b5-1
12/12/2025
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-4,000 @ $31.55
($126,212.60)
 287,971 (-1.37%) Direct
08/15/2025
08/15/2025
Kuo David C
***Senior Vice President and Chief Legal Officer
Officer
Sell
-2,000 @ $22.34
($44,680.00)
 147,371 (-1.34%) Direct
08/15/2025
08/15/2025
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-12,000 @ $22.37
($268,440.00)
 298,477 (-3.87%) Direct
08/14/2025
08/15/2025
Lin Che-Wei
Director
Buy
4,609 @ $21.64
$99,738.76
 253,506 (1.85%) Direct
08/14/2025
08/15/2025
Lin Chih-Hsiang (Thompson)
President and CEO
CEO Director
Buy
2,325 @ $21.39
$49,742.30
 1,663,490 (0.14%) Direct
08/14/2025
08/14/2025
Yeh William H
Director
Buy
4,000 @ $21.40
$85,600.00
 253,819 (1.60%) Direct
08/13/2025
08/14/2025
Chang Hung-Lun (Fred)
*** Senior Vice President and North America Genera
Officer
Sell
-15,784 @ $22.70
($358,311.01)
 256,326 (-5.80%) Direct
08/13/2025
08/14/2025
Lin Chih-Hsiang (Thompson)
President and CEO
CEO Director
Buy
8,850 @ $22.53
$199,390.50
 1,652,165 (0.54%) Direct
08/13/2025
08/14/2025
Yeh William H
Director
Buy
14,000 @ $22.86
$320,100.00
 249,819 (5.94%) Direct
07/16/2025
10b5-1
07/18/2025
Murry Stefan J.
Chief Financial Officer
CFO
Sell
-3,000 @ $27.46
($82,377.30)
 318,036 (-0.93%) Direct