Insider trading

Period: 120 months Stock: HSIC Role: Directors × + 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.

39 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.

39 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.

39 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.

39 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.
39 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
39 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.

39 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
11 May 2026
DANIEL WILLIAM K Director · indirect
Bought
$691.90K 10,000 at 69.19
100%
Largest buy in 3 yrs
10 Mar 2026
KUEHN KURT P Director
Sold at will
$224.57K 2,844 at 78.96
15.6%
Not planned
5 Mar 2026
LASKAWY PHILIP A Director
Sold at will
$228.54K 2,844 at 80.36
11.5%
Not planned
7 Aug 2025
DANIEL WILLIAM K Director · indirect
Bought
$670.80K 10,000 at 67.08
opened
First buy on file
19 Mar 2025
LASKAWY PHILIP A Director
Sold at will
$185.00K 2,604 at 71.04
9.5%
Not planned
5 Mar 2025
KUEHN KURT P Director
Sold at will
$199.40K 2,787 at 71.55
15.1%
Not planned
5 Mar 2024
LASKAWY PHILIP A Director
Sold at will
$326.37K 4,278 at 76.29
14.8%
Not planned
1 Mar 2024
KUEHN KURT P Director
Sold at will
$121.92K 1,582 at 77.07
10.4%
Not planned
16 Mar 2023
KUEHN KURT P Director
Sold, plan not stated
$147.87K 1,909 at 77.46
10.9%
3 Mar 2023
LASKAWY PHILIP A Director
Sold, plan not stated
$504.33K 6,405 at 78.74
19.6%
22 Feb 2023
Sold, plan not stated
$922.71K 11,243 at 82.07
22.4%
7 Mar 2022
LASKAWY PHILIP A Director
Sold, plan not stated
$245.30K 2,790 at 87.92
9.0%
4 Mar 2022
KUEHN KURT P Director
Sold, plan not stated
$189.13K 2,200 at 85.97
13.8%
4 Mar 2022
Serota Scott Philip Director · indirect
Bought
$85.87K 1,000 at 85.87
opened
First buy on file
5 May 2021
KUEHN KURT P Director
Sold, plan not stated
$237.00K 3,000 at 79.00
15.8%
4 Mar 2021
LASKAWY PHILIP A Director
Sold, plan not stated
$179.96K 2,889 at 62.29
8.5%
24 Feb 2021
DERBY DEBORAH Director · indirect
Bought
$50.33K 760 at 66.22
opened
First buy on file
18 Feb 2021
ALI MOHAMAD Director
Bought
$63.65K 1,000 at 63.65
opened
First buy on file
9 Jun 2020
Brons Paul Director
Sold, plan not stated
$150.50K 2,328 at 64.65
13.3%
10 Mar 2020
LASKAWY PHILIP A Director
Sold, plan not stated
$254.38K 4,533 at 56.12
12.7%
7 Nov 2019
Brons Paul Director
Sold, plan not stated
$121.90K 1,758 at 69.34
10.0%
14 Jun 2019
Rekow E Dianne Director
Sold, plan not stated
$61.57K 866 at 71.10
6.1%
12 Jun 2019
Rekow E Dianne Director
Sold, plan not stated
$187.57K 2,634 at 71.21
15.7%
12 Jun 2019
Brons Paul Director
Sold, plan not stated
$124.75K 1,758 at 70.96
9.1%
12 Mar 2019
LASKAWY PHILIP A Director
Sold, plan not stated
$64.89K 1,084 at 59.86
3.2%
4 Mar 2019
LASKAWY PHILIP A Director
Sold, plan not stated
$212.31K 3,591 at 59.12
10.4%
25 Feb 2019
Bought
$121.19K 2,000 at 60.60
61.6%
First buy on file
11 Jun 2018
Brons Paul Director
Sold, plan not stated 2×
$351.68K 4,822 at 72.93
21.4%
1 Dec 2017
ALPERIN BARRY J Director
Sold, plan not stated
$410.12K 5,796 at 70.76
12.0%
13 Mar 2017
Brons Paul Director
Sold, plan not stated 2×
$889.19K 5,182 at 171.59
33.6%
9 Mar 2017
KABAT DONALD J Director
Sold, plan not stated
$341.96K 1,993 at 171.58
31.7%
8 Mar 2017
LASKAWY PHILIP A Director
Sold, plan not stated
$189.18K 1,103 at 171.51
7.4%
6 Mar 2017
ALPERIN BARRY J Director
Sold, plan not stated 2×
$1.12M 6,565 at 170.48
23.7%
3 Mar 2017
LASKAWY PHILIP A Director
Sold, plan not stated
$357.19K 2,086 at 171.23
13.1%
27 Feb 2017
KABAT DONALD J Director
Sold, plan not stated
$752.47K 4,334 at 173.62
40.4%
23 Feb 2017
Sold, plan not stated
$127.37K 740 at 172.12
4.8%
12 Dec 2016
KUEHN KURT P Director
Bought
$151.41K 1,000 at 151.41
96.2%
First buy on file
30 Nov 2016
HERRING JOSEPH L Director · indirect
Bought
$10.59K 71 at 149.10
10.2%
First buy on file
3 Nov 2016
HERRING JOSEPH L Director · indirect
Bought
$30.59K 196 at 156.09
34.3%
First buy on file
Showing 1–39 of 39.