Insider trading

Period: 120 months Stock: SUI Plan: Discretionary × + 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.

17 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.

17 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.

17 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.

17 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.
17 decisions over 120 months Remove this filter
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
17 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.

17 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
5 Mar 2024
LEWIS CLUNET R Director
Sold at will
$65.57K 500 at 131.13
1.7%
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
22 Aug 2023
Underwood Baxter CEO - Safe Harbor Marinas, LLC
Bought
$47.97K 400 at 119.93
0.5%
14 Aug 2023
Underwood Baxter CEO - Safe Harbor Marinas, LLC
Bought
$18.54K 150 at 123.59
0.2%
25 May 2023
Underwood Baxter CEO - Safe Harbor Marinas, LLC
Bought
$50.47K 400 at 126.18
0.6%
First buy on file
Showing 1–17 of 17.