Insider trading

Period: 12 months Stock: AAOI Role: Other officers × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

22 decisions over 12 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

22 decisions over 12 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

22 decisions over 12 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

22 decisions over 12 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
22 decisions over 12 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
22 decisions over 12 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

22 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
5 Oct 2026
Yeh Shu-Hua (Joshua) *** See Remarks
Sold on a plan
$720.18K 6,000 at 120.03
1.6%
Planned (10b5-1)
8 Sep 2026
Chang Hung-Lun (Fred) *** See Remarks
Sold at will
$3.55M 32,172 at 110.21
11.4%
Not planned
18 Aug 2026
Yeh Shu-Hua (Joshua) *** See Remarks
Sold on a plan
$886.38K 6,000 at 147.73
1.6%
Planned (10b5-1)
4 Aug 2026
Yeh Shu-Hua (Joshua) *** See Remarks
Sold on a plan
$596.45K 4,715 at 126.50
1.2%
Planned (10b5-1)
21 Jul 2026
Yeh Shu-Hua (Joshua) *** See Remarks
Sold on a plan
$154.23K 1,285 at 120.02
0.3%
Planned (10b5-1)
18 Jun 2026
Yeh Shu-Hua (Joshua) *** See Remarks
Sold on a plan
$1.03M 6,000 at 171.89
1.5%
Planned (10b5-1)
17 Jun 2026
Chang Hung-Lun (Fred) *** See Remarks
Sold on a plan
$6.88M 40,329 at 170.60
12.4%
Planned (10b5-1)
12 Jun 2026
Chang Hung-Lun (Fred) *** See Remarks
Sold at will
$5.66M 34,000 at 166.53
9.4%
Not planned
12 Jun 2026
Kuo David C *** See Remarks
Sold at will
$4.87M 29,227 at 166.53
16.4%
Not planned
12 Jun 2026
Yeh Shu-Hua (Joshua) *** See Remarks
Sold at will
$4.80M 28,826 at 166.53
6.7%
Not planned
5 Jun 2026
Chang Hung-Lun (Fred) *** See Remarks
Sold at will
$800.28K 4,000 at 200.07
1.0%
Not planned
4 Jun 2026
Yeh Shu-Hua (Joshua) *** See Remarks
Sold at will 2×
$2.05M 10,000 at 205.07
2.2%
Not planned
19 May 2026
Yeh Shu-Hua (Joshua) *** See Remarks
Sold at will
$6.78M 39,154 at 173.26
7.8%
Not planned
19 May 2026
Chang Hung-Lun (Fred) *** See Remarks
Sold at will
$5.83M 33,630 at 173.26
7.9%
Not planned
19 May 2026
Kuo David C *** See Remarks
Sold at will
$3.33M 19,227 at 173.26
8.9%
Not planned
19 Mar 2026
Kuo David C *** See Remarks
Sold at will
$2.90M 29,000 at 100.13
26.0%
Not planned
16 Mar 2026
Chang Hung-Lun (Fred) *** See Remarks
Sold at will
$3.65M 36,400 at 100.25
13.5%
Not planned
9 Mar 2026
Yeh Shu-Hua (Joshua) *** See Remarks
Sold on a plan
$4.85M 50,000 at 97.10
13.4%
Planned (10b5-1)
11 Feb 2026
Kuo David C *** See Remarks
Sold on a plan
$876.25K 17,467 at 50.17
13.5%
Planned (10b5-1)
10 Feb 2026
Kuo David C *** See Remarks
Sold on a plan
$126.65K 2,533 at 50.00
1.9%
Planned (10b5-1)
28 Jan 2026
Kuo David C *** See Remarks
Sold on a plan
$540.66K 12,000 at 45.06
9.5%
Planned (10b5-1)
23 Dec 2025
Kuo David C *** See Remarks
Sold on a plan
$501.88K 12,500 at 40.15
8.7%
Planned (10b5-1)
Showing 1–22 of 22.