Insider trading

Period: 120 months Stock: GIGM Plan: Not stated × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

32 decisions over 120 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.

32 decisions over 120 months
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.

32 decisions over 120 months
The trade

Minimum amount

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

32 decisions over 120 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.
32 decisions over 120 months Remove this filter
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
32 decisions over 120 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.

32 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
23 Sep 2020
Huang Cheng-Ming CEO · indirect
Bought
$16.84K 5,783 at 2.91
0.5%
First buy on file
22 Sep 2020
Huang Cheng-Ming CEO · indirect
Bought
$45.45K 15,787 at 2.88
1.5%
First buy on file
9 Sep 2020
Huang Cheng-Ming CEO · indirect
Bought
$21.77K 7,470 at 2.91
0.7%
First buy on file
8 Sep 2020
Huang Cheng-Ming CEO · indirect
Bought
$144.89K 50,000 at 2.90
5.0%
First buy on file
4 Sep 2020
Huang Cheng-Ming CEO · indirect
Bought
$30.38K 11,267 at 2.70
1.1%
First buy on file
19 May 2020
Huang Cheng-Ming CEO · indirect
Bought
$99.79K 40,000 at 2.49
4.2%
First buy on file
18 May 2020
Huang Cheng-Ming CEO · indirect
Bought
$146.95K 60,000 at 2.45
6.8%
First buy on file
15 May 2020
Huang Cheng-Ming CEO · indirect
Bought
$23.45K 10,190 at 2.30
1.2%
First buy on file
19 Aug 2019
Huang Cheng-Ming CEO · indirect
Bought
$23.36K 9,742 at 2.40
1.1%
First buy on file
15 Aug 2019
Huang Cheng-Ming CEO · indirect
Bought
$140.69K 60,000 at 2.34
7.5%
First buy on file
21 Jun 2019
Huang Cheng-Ming CEO · indirect
Bought
$25.10K 9,944 at 2.52
1.3%
First buy on file
19 Jun 2019
Huang Cheng-Ming CEO · indirect
Bought
$144.57K 57,885 at 2.50
7.9%
First buy on file
14 Jun 2019
Huang Cheng-Ming CEO · indirect
Bought
$15.71K 6,148 at 2.55
0.8%
First buy on file
13 Jun 2019
Huang Cheng-Ming CEO · indirect
Bought
$9.50K 3,800 at 2.50
0.5%
First buy on file
12 Jun 2019
Huang Cheng-Ming CEO · indirect
Bought
$60.99K 25,484 at 2.39
3.6%
First buy on file
21 Dec 2018
Huang Cheng-Ming CEO · indirect
Bought
$204.02K 70,000 at 2.91
11.1%
First buy on file
19 Dec 2018
Huang Cheng-Ming CEO · indirect
Bought
$215.41K 80,000 at 2.69
14.5%
First buy on file
14 Sep 2018
Huang Cheng-Ming CEO · indirect
Bought
$191.56K 63,883 at 3.00
13.1%
First buy on file
13 Sep 2018
Huang Cheng-Ming CEO · indirect
Bought
$17.85K 6,084 at 2.93
1.3%
First buy on file
16 Aug 2018
Huang Cheng-Ming CEO · indirect
Bought
$151.83K 50,000 at 3.04
11.6%
First buy on file
15 Aug 2018
Huang Cheng-Ming CEO · indirect
Bought
$4.06K 1,387 at 2.92
0.3%
First buy on file
14 Aug 2018
Huang Cheng-Ming CEO · indirect
Bought
$173.16K 60,000 at 2.89
16.3%
First buy on file
5 Jun 2018
Huang Cheng-Ming CEO · indirect
Bought
$60.29K 18,937 at 3.18
5.4%
First buy on file
4 Jun 2018
Huang Cheng-Ming CEO · indirect
Bought
$38.66K 12,964 at 2.98
3.8%
First buy on file
20 Dec 2017
Huang Cheng-Ming CEO · indirect
Bought
$27.53K 9,091 at 3.03
2.8%
First buy on file
19 Dec 2017
Huang Cheng-Ming CEO · indirect
Bought
$105.13K 35,042 at 3.00
12.0%
First buy on file
6 Dec 2017
Huang Cheng-Ming CEO · indirect
Bought
$161.77K 55,070 at 2.94
23.2%
First buy on file
19 Sep 2017
Huang Cheng-Ming CEO · indirect
Bought
$150.00K 50,000 at 3.00
26.7%
First buy on file
18 Sep 2017
Huang Cheng-Ming CEO · indirect
Bought
$149.09K 50,000 at 2.98
36.3%
First buy on file
21 Aug 2017
Huang Cheng-Ming CEO · indirect
Bought
$294.34K 100,000 at 2.94
266%
First buy on file
4 Aug 2017
Huang Cheng-Ming CEO · indirect
Bought
$112.30K 37,608 at 2.99
opened
First buy on file
14 Dec 2016
Hwang Collin Chief Executive Officer
Bought
$107.95K 39,000 at 2.77
6.1%
First buy on file
Showing 1–32 of 32.