Insider trading

Period: 120 months Stock: MMSI + 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.

146 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.

146 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.

146 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.

146 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.
146 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
146 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.

146 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
8 Mar 2023
Ward Lynne N. Director
Sold, plan not stated
$772.79K 11,585 at 66.71
66.0%
Sold half or more
6 Mar 2023
ANDERSON A SCOTT Director
Sold, plan not stated
$1.00M 15,000 at 66.74
24.1%
3 Mar 2023
Parra Raul Jr. CFO AND TREASURER
Sold, plan not stated
$71.61K 1,023 at 70.00
13.3%
2 Mar 2023
Lampropoulos Fred P. PRESIDENT AND CEO
Sold, plan not stated
$1.34M 19,176 at 69.86
1.9%
2 Mar 2023
Parra Raul Jr. CFO AND TREASURER
Sold, plan not stated
$839.02K 11,986 at 70.00
60.9%
Sold half or more
1 Mar 2023
Lampropoulos Fred P. PRESIDENT AND CEO
Sold, plan not stated
$104.07K 1,483 at 70.17
0.1%
15 Aug 2022
Wright Joseph PRESIDENT, INTERNATIONAL
Sold, plan not stated
$316.25K 5,000 at 63.25
22.7%
12 Aug 2022
Parra Raul Jr. CFO AND TREASURER
Sold, plan not stated 2×
$146.99K 2,343 at 62.73
25.9%
12 Aug 2022
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY
Sold, plan not stated
$5.77K 93 at 62.00
0.8%
11 Aug 2022
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY
Sold, plan not stated
$1.66M 26,807 at 62.03
69.1%
Sold half or more
10 Aug 2022
Frost Ronald CHIEF OPERATING OFFICER
Sold, plan not stated
$1.24M 20,000 at 62.10
56.9%
Sold half or more
1 Aug 2022
Peterson Neil W. CHIEF OPERATING OFFICER
Sold, plan not stated
$232.40K 4,000 at 58.10
100%
Sold half or more
3 Jun 2022
Sold, plan not stated
$394.93K 6,378 at 61.92
18.7%
15 Sep 2021
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY
Sold, plan not stated
$1.12M 15,546 at 71.88
69.9%
Sold half or more
15 Sep 2021
Wright Joseph PRESIDENT, INTERNATIONAL
Sold, plan not stated
$720.10K 10,000 at 72.01
44.8%
15 Sep 2021
Ward Lynne N. Director
Sold, plan not stated
$680.23K 9,470 at 71.83
43.1%
14 Sep 2021
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY
Sold, plan not stated
$247.86K 3,454 at 71.76
37.0%
10 Sep 2021
Anderson Jill Director
Sold, plan not stated
$60.89K 850 at 71.64
12.0%
9 Sep 2021
Parra Raul Jr. CFO AND TREASURER
Sold, plan not stated
$144.00K 2,000 at 72.00
46.1%
8 Sep 2021
Parra Raul Jr. CFO AND TREASURER
Sold, plan not stated
$144.02K 2,000 at 72.01
46.1%
15 Jun 2021
Frost Ronald CHIEF OPERATING OFFICER
Sold, plan not stated
$734.85K 11,887 at 61.82
53.2%
Sold half or more
25 May 2021
Parra Raul Jr. CFO AND TREASURER
Sold, plan not stated
$318.80K 5,000 at 63.76
68.1%
Sold half or more
24 May 2021
Parra Raul Jr. CFO AND TREASURER
Sold, plan not stated
$126.32K 2,000 at 63.16
46.1%
21 May 2021
Wright Joseph PRESIDENT, INTERNATIONAL
Sold, plan not stated
$930.45K 15,000 at 62.03
54.9%
Sold half or more
17 May 2021
ANDERSON A SCOTT Director
Sold, plan not stated
$1.41M 23,779 at 59.19
37.3%
7 May 2021
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY
Sold, plan not stated
$323.10K 5,000 at 64.62
38.3%
6 May 2021
Wright Joseph PRESIDENT, INTERNATIONAL
Sold, plan not stated
$323.75K 5,000 at 64.75
28.8%
4 May 2021
Wright Joseph PRESIDENT, INTERNATIONAL
Sold, plan not stated
$321.25K 5,000 at 64.25
28.8%
16 Mar 2021
Frost Ronald CHIEF OPERATING OFFICER
Sold, plan not stated
$303.00K 5,000 at 60.60
68.1%
Sold half or more
15 Mar 2021
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY
Sold, plan not stated
$124.19K 2,115 at 58.72
20.8%
12 Mar 2021
Lampropoulos Justin J. PRESIDENT, EMEA
Sold, plan not stated
$1.49M 25,000 at 59.58
91.4%
Sold half or more
12 Mar 2021
Frost Ronald CHIEF OPERATING OFFICER
Sold, plan not stated
$1.49M 25,000 at 59.58
77.3%
Sold half or more
12 Mar 2021
Lloyd Brian G. CHIEF LEGAL OFFICER, SECRETARY
Sold, plan not stated
$732.03K 12,303 at 59.50
54.8%
Sold half or more
12 Mar 2021
Lampropoulos Fred P. PRESIDENT AND CEO
Sold, plan not stated
$294.84K 4,947 at 59.60
0.5%
12 Mar 2021
Parra Raul Jr. CFO AND TREASURER
Sold, plan not stated
$59.57K 1,000 at 59.57
29.9%
4 Aug 2020
Floyd David Director · indirect
Bought
$49.97K 1,159 at 43.11
273%
First buy on file
1 Jun 2020
Sold, plan not stated
$621.00K 13,800 at 45.00
100%
Sold half or more
28 May 2020
Karras Nolan E. Director
Sold, plan not stated
$219.35K 5,000 at 43.87
32.3%
27 May 2020
Karras Nolan E. Director
Sold, plan not stated
$220.60K 5,000 at 44.12
32.3%
20 May 2020
Lampropoulos Fred P. PRESIDENT AND CEO · indirect
Sold, plan not stated
$220.00K 5,000 at 44.00
79.8%
Sold half or more
11 Mar 2020
Sold, plan not stated
$82.17K 2,331 at 35.25
50.0%
6 Mar 2020
ANDERSON A SCOTT Director
Sold, plan not stated
$247.53K 6,638 at 37.29
26.1%
4 Mar 2020
Sold, plan not stated
$571.05K 15,000 at 38.07
86.5%
Sold half or more
2 Mar 2020
Karras Nolan E. Director
Sold, plan not stated
$201.80K 5,500 at 36.69
34.4%
5 Nov 2019
Parra Raul Jr. CFO & Treasurer · indirect
Bought
$64.39K 2,525 at 25.50
545%
First buy on file
6 Sep 2019
Lampropoulos Fred P. President & CEO
Sold, plan not stated
$4.61M 150,000 at 30.72
13.9%
6 Sep 2019
Lampropoulos Fred P. President & CEO · indirect
Sold, plan not stated
$359.39K 11,817 at 30.41
90.3%
Sold half or more
16 Aug 2019
Karras Nolan E. Director
Sold, plan not stated
$145.84K 4,000 at 36.46
33.3%
15 Aug 2019
Lampropoulos Fred P. President & CEO
Sold, plan not stated
$1.47M 40,000 at 36.86
3.6%
15 Aug 2019
Sold, plan not stated
$138.62K 3,780 at 36.67
28.4%
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