Insider trading

Period: 120 months Stock: GWRS Role: Other officers × + 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.

36 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.

36 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.

36 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.

36 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.
36 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
36 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.

36 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
20 May 2026
Krygier Christopher D Chief Operating Officer · indirect
Bought 3×
$37.00K 5,389 at 6.87
106%
Largest buy in 3 yrs
19 May 2026
Lenderking John Carroll SVP, Water Resources
Bought
$4.79K 700 at 6.85
8.1%
First buy on file
31 Jan 2025
Brill Steven D. VP of IT Operations
Bought
$88.33 8 at 11.64
0.2%
30 Dec 2024
Brill Steven D. VP of IT Operations
Bought
$88.13 8 at 11.44
0.2%
27 Nov 2024
Brill Steven D. VP of IT Operations
Bought
$87.10 7 at 13.23
0.2%
30 Sep 2024
Brill Steven D. VP of IT Operations
Bought
$87.99 7 at 12.57
0.2%
11 Sep 2024
Brill Steven D. VP of IT Operations
Bought
$76.44 6 at 12.74
0.2%
23 Aug 2024
Kitts Suzanne Michelle Vice President and Controller
Sold at will
$18.57K 1,513 at 12.28
38.2%
Not planned
19 Aug 2024
Krygier Christopher D Chief Operating Officer · indirect
Bought 2×
$15.00K 1,258 at 11.92
32.8%
Largest buy in 3 yrs
15 Aug 2024
Brill Steven D. VP of IT Operations
Bought
$150.80 13 at 11.60
0.4%
31 May 2024
Brill Steven D. VP of IT Operations
Bought
$51.88 4 at 12.97
0.1%
23 May 2024
Krygier Christopher D Chief Operating Officer · indirect
Bought 2×
$7.31K 555 at 13.17
18.0%
13 May 2024
Brill Steven D. VP of IT Operations
Bought
$293.71 23 at 12.77
0.6%
Largest buy in 3 yrs
15 Dec 2023
Brill Steven D. VP of IT Operations
Bought
$52.32 4 at 13.08
0.1%
First buy on file
22 Mar 2022
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$8.04K 480 at 16.74
18.5%
Largest buy in 3 yrs
28 Feb 2022
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$63.76 4 at 15.07
0.2%
Largest buy in 3 yrs
30 Nov 2021
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$62.87 3 at 18.80
0.1%
Largest buy in 3 yrs
29 Oct 2021
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$62.77 3 at 18.71
0.1%
Largest buy in 3 yrs
31 Aug 2021
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$62.63 3 at 20.04
0.1%
Largest buy in 3 yrs
30 Jul 2021
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$62.55 4 at 17.82
0.1%
Largest buy in 3 yrs
30 Jun 2021
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$62.45 4 at 16.91
0.1%
Largest buy in 3 yrs
28 May 2021
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$62.36 4 at 16.76
0.1%
Largest buy in 3 yrs
31 Mar 2021
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$62.18 4 at 16.55
0.1%
Largest buy in 3 yrs
26 Feb 2021
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$62.09 4 at 17.30
0.1%
Largest buy in 3 yrs
29 Jan 2021
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$62.00 4 at 15.76
0.2%
Largest buy in 3 yrs
30 Dec 2020
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$61.91 4 at 15.14
0.2%
Largest buy in 3 yrs
30 Nov 2020
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$61.16 5 at 13.19
0.2%
Largest buy in 3 yrs
30 Oct 2020
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$61.04 6 at 10.76
0.2%
First buy on file
30 Sep 2020
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$60.89 6 at 10.85
0.2%
First buy on file
31 Aug 2020
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$60.77 5 at 11.19
0.2%
First buy on file
31 Jul 2020
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$60.64 6 at 10.70
0.2%
First buy on file
30 Jun 2020
Krygier Christopher D Chief Strategy Officer · indirect
Bought
$60.50 6 at 10.49
0.2%
First buy on file
30 Nov 2018
Thuneman Jason Vice President
Sold, plan not stated
$26.98K 2,632 at 10.25
100%
Sold half or more
29 Nov 2018
Thuneman Jason Vice President
Sold, plan not stated
$440.75 43 at 10.25
1.6%
28 Nov 2018
Thuneman Jason Vice President
Sold, plan not stated
$13.58K 1,325 at 10.25
33.1%
12 Dec 2017
Corwin Jonathan C. Vice President
Bought 2×
$1.70K 183 at 9.29
7.3%
First buy on file
Showing 1–36 of 36.