Insider trading

Period: 120 months Stock: SUI Minimum amount: $100K × + 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.

55 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.

55 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.

55 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.

55 decisions over 120 months Remove this filter
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.
55 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
55 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.

55 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
24 Jun 2026
SHIFFMAN GARY A Director
Sold at will
$3.00M 25,031 at 119.96
2.8%
Not planned
26 May 2026
Castro-Caratini Fernando EVP, CFO, Sec. & Treas.
Sold at will 2×
$2.96M 23,750 at 124.43
70.4%
Sold half or more
5 Mar 2026
LEWIS CLUNET R Director
Sold at will
$516.84K 3,800 at 136.01
18.4%
Not planned
5 Mar 2026
LEWIS CLUNET R Director · indirect
Sold at will
$435.68K 3,200 at 136.15
100%
Sold half or more
27 Feb 2026
LEWIS CLUNET R Director
Sold at will 2×
$955.56K 7,000 at 136.51
25.3%
Not planned
17 Dec 2025
SHIFFMAN GARY A Director · indirect
Sold at will
$19.38M 156,875 at 123.53
100%
Sold half or more
10 Nov 2025
LEWIS CLUNET R Director
Sold at will 2×
$504.96K 4,000 at 126.24
13.3%
Not planned
23 May 2025
Blau Jeff Director · indirect
Bought
$432.43K 3,665 at 117.99
opened
First buy on file
5 Aug 2024
Underwood Baxter CEO - Safe Harbor Marinas, LLC
Sold at will
$394.29K 3,000 at 131.43
4.5%
Not planned
28 Mar 2024
Leupold Craig Director · indirect
Sold at will 3×
$320.99K 2,500 at 128.39
100%
Sold half or more
22 Mar 2024
Underwood Baxter CEO - Safe Harbor Marinas, LLC
Sold at will
$525.92K 4,000 at 131.48
5.6%
Not planned
30 Nov 2023
Underwood Baxter CEO - Safe Harbor Marinas, LLC
Sold at will
$257.98K 2,000 at 128.99
2.9%
Not planned
30 Aug 2023
Farrugia Marc EVP & Chief Admin. Officer · indirect
Sold at will
$614.79K 4,962 at 123.90
49.3%
Not planned
27 Feb 2023
LEWIS CLUNET R Director
Sold, plan not stated
$222.77K 1,500 at 148.51
5.3%
9 Aug 2022
Sold, plan not stated
$1.14M 6,892 at 165.40
21.5%
15 Jun 2022
LEWIS CLUNET R Director
Sold, plan not stated 2×
$674.93K 4,400 at 153.39
14.3%
28 Apr 2022
Sold, plan not stated 3×
$2.07M 11,500 at 180.27
7.2%
25 Feb 2022
Sold, plan not stated
$544.77K 3,000 at 181.59
12.4%
1 Nov 2021
SHIFFMAN GARY A Chairman & CEO
Sold, plan not stated
$45.15M 233,417 at 193.42
19.9%
16 Aug 2021
SHIFFMAN GARY A Chairman & CEO
Bought
$25.56M 129,486 at 197.42
12.4%
30 Jul 2021
Sold, plan not stated 2×
$2.20M 11,111 at 198.06
6.8%
28 Jul 2021
SHIFFMAN GARY A Chairman & CEO
Bought
$45.62M 234,934 at 194.20
29.0%
First buy on file
25 May 2021
SHIFFMAN GARY A Chairman & CEO
Sold, plan not stated 2×
$6.82M 40,578 at 168.12
5.1%
24 May 2021
SHIFFMAN GARY A Chairman & CEO
Sold, plan not stated
$5.43M 32,422 at 167.63
3.9%
20 May 2021
Dearing Karen EVP, CFO, Sec. & Treas.
Sold, plan not stated
$2.46M 14,899 at 165.00
8.6%
4 May 2021
Sold, plan not stated
$463.67K 2,800 at 165.60
11.1%
17 Dec 2020
LEWIS CLUNET R Director
Sold, plan not stated
$134.60K 900 at 149.55
3.1%
28 Jul 2020
LEWIS CLUNET R Director · indirect
Sold, plan not stated
$578.00K 4,000 at 144.50
55.6%
Sold half or more
22 Jun 2020
LEWIS CLUNET R Director · indirect
Sold, plan not stated
$574.00K 4,000 at 143.50
35.7%
5 Mar 2020
Sold, plan not stated
$401.16K 2,336 at 171.73
8.5%
5 Mar 2020
KLEIN RONALD A Director
Sold, plan not stated
$118.23K 700 at 168.90
4.2%
4 Mar 2020
Sold, plan not stated
$436.38K 2,600 at 167.84
10.0%
25 Feb 2020
McLaren John Bandini Pres & COO · indirect
Sold, plan not stated
$986.31K 5,775 at 170.79
18.7%
21 Feb 2020
LEWIS CLUNET R Director
Sold, plan not stated
$292.79K 1,700 at 172.23
7.8%
19 Dec 2019
HERMELIN BRIAN M Director · indirect
Bought
$149.96K 1,010 at 148.48
opened
First buy on file
4 Dec 2019
SHIFFMAN GARY A Chairman & CEO
Sold, plan not stated
$8.77M 54,217 at 161.82
3.9%
3 Dec 2019
SHIFFMAN GARY A Chairman & CEO
Sold, plan not stated 2×
$9.87M 60,783 at 162.40
4.2%
20 Sep 2019
Dearing Karen EVP, CFO, Sec. & Treas. · indirect
Sold, plan not stated
$1.66M 11,204 at 148.50
25.0%
26 Aug 2019
McLaren John Bandini Pres & COO · indirect
Sold, plan not stated 2×
$1.09M 7,410 at 146.74
19.3%
28 Mar 2019
LEWIS CLUNET R Director
Sold, plan not stated
$281.62K 2,400 at 117.34
10.7%
12 Mar 2019
WEISS ARTHUR A Director · indirect
Bought
$30.31M 257,179 at 117.84
opened
First buy on file
12 Mar 2019
SHIFFMAN GARY A Chairman & CEO · indirect
Sold, plan not stated
$1.52M 12,859 at 117.84
100%
Sold half or more
28 Feb 2019
Sold, plan not stated
$188.44K 1,653 at 114.00
5.5%
30 Nov 2018
Sold, plan not stated
$248.21K 2,400 at 103.42
1.5%
28 Sep 2018
LEWIS CLUNET R Director · indirect
Sold, plan not stated
$119.94K 1,200 at 99.95
12.0%
1 Aug 2018
Sold, plan not stated
$625.04K 6,500 at 96.16
4.0%
23 Feb 2018
LEWIS CLUNET R Director
Sold, plan not stated
$193.25K 2,200 at 87.84
10.2%
7 Nov 2017
Sold, plan not stated
$186.42K 2,000 at 93.21
5.9%
29 Sep 2017
Sold, plan not stated
$256.32K 3,000 at 85.44
8.1%
26 Sep 2017
LEWIS CLUNET R Director · indirect
Sold, plan not stated
$344.40K 4,000 at 86.10
26.3%
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