Insider trading

Period: 120 months Stock: ASTH Type of trade: Bought × + 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.

58 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.

58 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.

58 decisions over 120 months Remove this filter
The trade

Minimum amount

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

58 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.
58 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
58 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.

58 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
17 Jun 2022
Bought
$9.25M 250,000 at 37.00
2.3%
Largest buy in 3 yrs
17 Aug 2021
Bought
$2.95M 40,000 at 73.67
0.4%
Largest buy in 3 yrs
13 May 2021
Sim Brandon See Remarks
Bought
$31.40K 1,000 at 31.40
0.7%
First buy on file
28 Apr 2021
Bought
$2.45M 100,000 at 24.50
0.9%
First buy on file
14 Sep 2020
Lam Thomas S. President and Co-CEO · indirect
Bought
$86.38K 5,000 at 17.28
0.7%
First buy on file
14 Sep 2020
Sim Brandon See Remarks · indirect
Bought
$86.17K 5,000 at 17.23
13.2%
First buy on file
14 Sep 2020
Sim Kenneth T. Executive Chairman and Co-CEO · indirect
Bought
$86.17K 5,000 at 17.23
13.2%
First buy on file
14 Sep 2020
Sim Brandon See Remarks
Bought
$17.20K 1,000 at 17.20
6.1%
First buy on file
14 Sep 2020
Sim Kenneth T. Executive Chairman and Co-CEO · indirect
Bought
$17.20K 1,000 at 17.20
6.1%
First buy on file
10 Sep 2020
Sim Brandon See Remarks · indirect
Bought
$88.00K 5,000 at 17.60
15.2%
First buy on file
9 Sep 2020
Lam Thomas S. President and Co-CEO · indirect
Bought
$89.25K 5,000 at 17.85
0.3%
First buy on file
9 Sep 2020
Sim Kenneth T. Executive Chairman and Co-CEO · indirect
Bought
$88.00K 5,000 at 17.60
15.2%
First buy on file
27 Aug 2020
Sim Kenneth T. Executive Chairman and Co-CEO · indirect
Bought
$91.70K 5,000 at 18.34
0.3%
First buy on file
27 Aug 2020
Sim Brandon See Remarks · indirect
Bought
$91.70K 5,000 at 18.34
0.3%
First buy on file
27 Aug 2020
Lam Thomas S. President and Co-CEO · indirect
Bought
$91.15K 5,000 at 18.23
0.3%
First buy on file
11 Jun 2020
Chin Eric Chief Financial Officer
Bought
$30.40K 2,040 at 14.90
28.5%
First buy on file
15 Jan 2020
Bought
$78.83K 4,298 at 18.34
0.0%
First buy on file
14 Jan 2020
Bought
$126.99K 7,130 at 17.81
0.0%
First buy on file
13 Jan 2020
Bought
$95.27K 5,469 at 17.42
0.0%
First buy on file
18 Dec 2019
Bought
$277.50K 15,000 at 18.50
0.1%
First buy on file
17 Dec 2019
Bought
$277.05K 15,000 at 18.47
0.1%
First buy on file
16 Dec 2019
Bought
$284.10K 15,000 at 18.94
0.1%
First buy on file
13 Dec 2019
Bought
$654.35K 35,718 at 18.32
0.2%
First buy on file
12 Dec 2019
Bought
$427.53K 23,673 at 18.06
0.1%
First buy on file
11 Dec 2019
Bought
$481.35K 27,537 at 17.48
0.2%
First buy on file
10 Dec 2019
Bought
$392.99K 23,462 at 16.75
0.1%
First buy on file
9 Dec 2019
Bought
$679.36K 38,600 at 17.60
0.2%
First buy on file
6 Dec 2019
Bought
$613.28K 32,363 at 18.95
0.2%
First buy on file
5 Dec 2019
Bought
$253.41K 13,595 at 18.64
0.1%
First buy on file
4 Dec 2019
Bought
$340.38K 18,539 at 18.36
0.1%
First buy on file
4 Dec 2019
Eng Michael F. Director
Bought
$34.93K 1,890 at 18.48
63.0%
First buy on file
3 Dec 2019
Bought
$364.80K 20,000 at 18.24
0.1%
First buy on file
2 Dec 2019
Bought
$333.72K 18,602 at 17.94
0.1%
First buy on file
29 Nov 2019
Bought
$119.99K 6,500 at 18.46
0.0%
First buy on file
27 Nov 2019
Bought
$45.55K 2,500 at 18.22
0.0%
First buy on file
26 Nov 2019
Bought
$179.60K 10,000 at 17.96
0.1%
First buy on file
25 Nov 2019
Bought
$571.56K 33,000 at 17.32
0.2%
First buy on file
22 Nov 2019
Bought
$444.75K 25,000 at 17.79
0.1%
First buy on file
21 Nov 2019
Bought
$33.25K 1,900 at 17.50
0.0%
First buy on file
20 Nov 2019
Bought
$209.09K 12,100 at 17.28
0.1%
First buy on file
19 Nov 2019
Bought
$294.34K 18,203 at 16.17
0.1%
First buy on file
14 Nov 2019
Lam Thomas S. President and Co-CEO · indirect
Bought
$148.40K 10,000 at 14.84
0.6%
First buy on file
14 Nov 2019
Sim Kenneth T. Executive Chairman and Co-CEO · indirect
Bought
$146.70K 10,000 at 14.67
0.6%
First buy on file
8 Oct 2019
Sim Kenneth T. Executive Chairman and Co-CEO · indirect
Bought
$77.75K 5,000 at 15.55
0.3%
First buy on file
12 Sep 2019
Eng Michael F. Director
Bought
$40.56K 2,000 at 20.28
200%
First buy on file
19 Aug 2019
Eng Michael F. Director
Bought
$15.97K 1,000 at 15.97
opened
First buy on file
16 Aug 2019
Sim Kenneth T. Executive Chairman · indirect
Bought 3×
$40.73K 2,500 at 16.29
0.2%
First buy on file
15 Aug 2019
Lam Thomas S. Chief Executive Officer · indirect
Bought 2×
$159.42K 10,000 at 15.94
0.6%
First buy on file
15 Aug 2019
Sim Kenneth T. Executive Chairman · indirect
Bought
$22.88K 1,500 at 15.25
0.1%
First buy on file
14 Aug 2019
Lam Thomas S. Chief Executive Officer · indirect
Bought
$121.32K 7,200 at 16.85
0.4%
First buy on file
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