Insider trading

Period: 120 months Stock: AIMD + Add filter Clear all
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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.

375 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.

375 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.

375 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.

375 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.
375 decisions over 120 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
375 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.

375 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
3 Jul 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 2×
$610.00 2,000 at 0.31
0.3%
First buy on file
2 Jul 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 2×
$1.56K 5,000 at 0.31
0.8%
First buy on file
28 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 2×
$1.09K 3,000 at 0.36
0.5%
First buy on file
27 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 2×
$1.38K 4,000 at 0.35
0.7%
First buy on file
25 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$760.00 2,000 at 0.38
0.3%
First buy on file
24 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$370.00 1,000 at 0.37
0.2%
First buy on file
19 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$680.00 2,000 at 0.34
0.3%
First buy on file
18 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$960.00 3,000 at 0.32
0.5%
First buy on file
17 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 3×
$1.04K 3,000 at 0.35
0.5%
First buy on file
13 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$660.00 2,000 at 0.33
0.4%
First buy on file
10 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$1.90K 5,000 at 0.38
0.9%
First buy on file
4 Jun 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 2×
$1.01K 3,000 at 0.34
0.5%
First buy on file
31 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$320.00 1,000 at 0.32
0.2%
First buy on file
29 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$290.00 1,000 at 0.29
0.2%
First buy on file
23 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$320.00 1,000 at 0.32
0.2%
First buy on file
21 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$340.00 1,000 at 0.34
0.2%
First buy on file
20 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$320.00 1,000 at 0.32
0.2%
First buy on file
17 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$320.00 1,000 at 0.32
0.2%
First buy on file
13 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$390.00 1,000 at 0.39
0.2%
First buy on file
10 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 2×
$650.00 2,000 at 0.33
0.4%
First buy on file
8 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$340.00 1,000 at 0.34
0.2%
First buy on file
6 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$350.00 1,000 at 0.35
0.2%
First buy on file
1 May 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$340.00 1,000 at 0.34
0.2%
First buy on file
29 Apr 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 4×
$3.04K 9,000 at 0.34
1.7%
First buy on file
24 Apr 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$380.00 1,000 at 0.38
0.2%
First buy on file
17 Apr 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$780.00 2,000 at 0.39
0.4%
First buy on file
8 Apr 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$390.00 1,000 at 0.39
0.2%
First buy on file
5 Apr 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$390.00 1,000 at 0.39
0.2%
First buy on file
3 Apr 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 2×
$389.85 1,000 at 0.39
0.2%
First buy on file
29 Mar 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 2×
$439.90 1,000 at 0.44
0.2%
First buy on file
22 Mar 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought 2×
$3.07K 10,000 at 0.31
1.9%
First buy on file
21 Mar 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$760.00 2,000 at 0.38
0.4%
First buy on file
8 Mar 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$360.00 1,000 at 0.36
0.2%
First buy on file
5 Mar 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$360.00 1,000 at 0.36
0.2%
First buy on file
4 Mar 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$360.00 1,000 at 0.36
0.2%
First buy on file
21 Feb 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$470.00 1,000 at 0.47
0.2%
First buy on file
19 Feb 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$360.00 1,000 at 0.36
0.2%
First buy on file
15 Feb 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$360.00 1,000 at 0.36
0.2%
First buy on file
14 Feb 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$400.00 1,000 at 0.40
0.2%
First buy on file
13 Feb 2019
CHEN STEPHEN T President,Chairman,CEO,CFO
Bought
$37.50K 150,000 at 0.25
2.8%
First buy on file
12 Feb 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$430.00 1,000 at 0.43
0.2%
First buy on file
11 Feb 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$370.00 1,000 at 0.37
0.2%
First buy on file
7 Feb 2019
CHEN STEPHEN T President,Chairman,CEO,CFO · indirect
Bought
$420.00 1,000 at 0.42
0.2%
First buy on file
4 Feb 2019
CHEN STEPHEN T President, Chairman & CEO · indirect
Bought 3×
$1.32K 3,000 at 0.44
0.6%
First buy on file
1 Feb 2019
CHEN STEPHEN T President, Chairman & CEO · indirect
Bought
$880.00 2,000 at 0.44
0.4%
First buy on file
30 Jan 2019
CHEN STEPHEN T President, Chairman & CEO · indirect
Bought
$240.00 1,000 at 0.24
0.2%
First buy on file
29 Jan 2019
CHEN STEPHEN T President, Chairman & CEO · indirect
Bought 2×
$740.00 2,000 at 0.37
0.4%
First buy on file
28 Jan 2019
CHEN STEPHEN T President, Chairman & CEO · indirect
Bought
$270.00 1,000 at 0.27
0.2%
First buy on file
23 Jan 2019
CHEN STEPHEN T President, Chairman & CEO · indirect
Bought
$290.00 1,000 at 0.29
0.2%
First buy on file
17 Jan 2019
CHEN STEPHEN T President, Chairman & CEO · indirect
Bought
$260.00 1,000 at 0.26
0.2%
First buy on file
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