Insider trading

Period: 120 months Stock: HEI Role: CEO × + 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.

24 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.

24 decisions over 120 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.

24 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.

24 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.
24 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
24 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.

24 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
10 Oct 2025
MENDELSON VICTOR H Co-COB and Co-CEO
Bought
$164.90K 676 at 243.93
0.3%
10 Oct 2025
MENDELSON ERIC A Co-COB and Co-CEO · indirect
Bought
$164.90K 676 at 243.93
7.2%
18 Oct 2024
MENDELSON LAURANS A COB and CEO
Bought
$190.63K 725 at 262.94
0.1%
Largest buy in 3 yrs
18 Oct 2023
MENDELSON LAURANS A COB and CEO · indirect
Sold at will
$252.83K 1,523 at 166.01
0.1%
Not planned
17 Oct 2023
MENDELSON LAURANS A COB and CEO · indirect
Sold at will
$3.90M 23,477 at 166.20
1.4%
Not planned
2 Jun 2023
MENDELSON LAURANS A COB and CEO
Bought
$39.01K 310 at 125.83
1.9%
10 Jan 2023
MENDELSON LAURANS A COB and CEO
Bought
$135.86K 865 at 157.07
0.1%
23 Mar 2022
MENDELSON LAURANS A COB and CEO
Bought
$149.98K 1,200 at 124.98
8.0%
Largest buy in 3 yrs
28 Dec 2021
MENDELSON LAURANS A COB and CEO
Sold, plan not stated
$1.28M 8,869 at 144.25
0.9%
15 Jan 2021
MENDELSON LAURANS A COB and CEO
Bought
$125.03K 1,054 at 118.63
7.5%
First buy on file
22 Jun 2020
MENDELSON LAURANS A COB and CEO
Sold, plan not stated
$802.07K 9,112 at 88.02
39.4%
19 Jun 2020
MENDELSON LAURANS A COB and CEO
Sold, plan not stated
$1.69M 18,740 at 90.10
44.8%
18 Jun 2020
MENDELSON LAURANS A COB and CEO
Sold, plan not stated
$2.02M 22,148 at 91.15
34.6%
17 Jun 2020
MENDELSON LAURANS A COB and CEO
Sold, plan not stated
$4.57M 50,000 at 91.36
43.9%
29 Oct 2019
MENDELSON LAURANS A COB and CEO
Bought
$114.55K 949 at 120.70
0.1%
First buy on file
31 May 2019
MENDELSON LAURANS A COB and CEO
Sold, plan not stated
$9.82M 100,000 at 98.17
46.7%
9 Oct 2018
MENDELSON LAURANS A COB and CEO
Bought
$115.64K 1,311 at 88.21
0.1%
First buy on file
4 Jun 2018
MENDELSON LAURANS A COB and CEO
Sold, plan not stated
$2.29M 30,000 at 76.21
14.9%
1 Jun 2018
MENDELSON LAURANS A COB and CEO
Sold, plan not stated
$7.82M 102,701 at 76.13
33.8%
30 Apr 2018
MENDELSON LAURANS A COB and CEO
Sold, plan not stated
$373.09K 5,100 at 73.16
1.7%
29 Sep 2017
MENDELSON LAURANS A COB and CEO
Bought
$114.43K 1,504 at 76.08
0.6%
First buy on file
21 Apr 2017
MENDELSON LAURANS A COB and CEO · indirect
Sold, plan not stated
$862.83K 12,500 at 69.03
1.1%
20 Apr 2017
MENDELSON LAURANS A COB and CEO · indirect
Sold, plan not stated
$153.54K 2,219 at 69.19
0.2%
19 Apr 2017
MENDELSON LAURANS A COB and CEO · indirect
Sold, plan not stated
$2.16M 31,281 at 69.09
2.7%
Showing 1–24 of 24.