Zurn Elkay Water Solutions Corporation (ZWS) Insider Trading

Last 12 months

Insiders bought $100k and sold $38.9M on the open market.

3% of the selling was scheduled in advance under 10b5-1 plans. Chairman and CEO Todd A. Adams sold $28.1M on Feb 10, 19% of their stake, outside a plan.

Net open-market

−$38.8M

1 buy · 22 sales

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

1 / 8

executives and directors

Last open-market buy

Aug 2026

Aug 19, 2026

Get an email when ZWS's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Aug 19	Jacques Donavon Butler Director	Bought	2,016	$49.60	$100k	5.7%	Form 4
Aug 4	Mark W Peterson Chief Administrative Officer	SoldNo plan	25,000	$53.02	$1.33M	7.4%	Form 4
Feb 17	Sudhanshu Chhabra VP-Zurn Business Systems	SoldNo plan	2,021	$50.85	$103k	2.1%	Form 4
Feb 17	Michael Troutman Chief Information Officer	SoldNo plan	448	$50.80	$23k	0.7%	Form 4
Feb 17	Mark W Peterson Chief Administrative Officer	SoldNo plan	2,006	$50.86	$102k	0.6%	Form 4
Feb 17	Jeffrey J. Lavalle VP, General Counsel & Sec'y	SoldNo plan	447	$50.86	$23k	0.8%	Form 4
Feb 17	Timothy J Jahnke Director	SoldNo plan	25,000	$51.18	$1.28M	5.5%	Form 4
Feb 11	Jeffrey A Schoon President	SoldNo plan	1,286	$51.54	$66k	2.0%	Form 4
Feb 11	Mark W Peterson Chief Administrative Officer	SoldNo plan	3,793	$51.48	$195k	1.1%	Form 4
Feb 11	David J Pauli Chief Financial Officer	SoldNo plan	812	$51.61	$42k	1.2%	Form 4
Feb 11	Jeffrey J. Lavalle VP, General Counsel & Sec'y	SoldNo plan	946	$51.63	$49k	1.7%	Form 4
Feb 11	Michael Troutman Chief Information Officer	SoldNo plan	919	$51.67	$47k	1.4%	Form 4
Feb 10	David J Pauli Chief Financial Officer	SoldNo plan	7,639	$51.80	$396k	10%	Form 4
Feb 9 – 10	Todd A. Adams Chairman and CEO	SoldNo plan 3 parts	538,397	$52.22 average	$28.1M	19%	Form 4
Feb 10	Mark W Peterson Chief Administrative Officer	SoldNo plan	35,267	$51.80	$1.83M	9.3%	Form 4
Feb 10	Jeffrey J. Lavalle VP, General Counsel & Sec'y	SoldNo plan	6,097	$51.80	$316k	10%	Form 4
Feb 10	Michael Troutman Chief Information Officer	SoldNo plan	5,922	$51.80	$307k	8.4%	Form 4
Feb 10	Jeffrey A Schoon President	SoldNo plan	12,034	$51.80	$623k	16%	Form 4
Feb 5	Mark W Peterson Chief Administrative Officer	SoldNo plan	23,183	$51.40	$1.19M	7.2%	Form 4
Feb 4	Timothy J Jahnke Director	Sold10b5-1 plan	17,900	$50.44	$903k	3.8%	Form 4
Nov 12, 2025	Mark W Peterson Chief Administrative Officer	SoldNo plan	21,570	$48.48	$1.05M	6.2%	Form 4
Nov 7, 2025 – Nov 10, 2025	Timothy J Jahnke Director	SoldNo plan 2 parts	18,000	$47.51 average	$855k	3.7%	Form 4
Oct 29, 2025	Timothy J Jahnke Director	Sold10b5-1 plan	2,100	$50.00	$105k	0.4%	Form 4
Sep 16, 2025	Timothy J Jahnke Director	Sold10b5-1 plan	2,156	$47.54	$102k	0.4%	Form 4
Sep 12, 2025	Timothy J Jahnke Director	Sold10b5-1 plan	17,844	$47.55	$848k	3.5%	Form 4
Aug 27, 2025	Mark W Peterson Chief Administrative Officer	SoldNo plan	20,349	$46.44	$945k	5.6%	Form 4
Aug 12, 2025	Timothy J Jahnke Director	Sold10b5-1 plan	9,857	$45.06	$444k	1.9%	Form 4
Aug 4, 2025	Timothy J Jahnke Director	Sold10b5-1 plan	143	$45.00	$6k	<0.1%	Form 4
Jul 30, 2025 – Jul 31, 2025	Timothy J Jahnke Director	Sold10b5-1 plan 2 parts	30,000	$43.35 average	$1.3M	5.5%	Form 4
Jul 31, 2025	Mark W Peterson Chief Administrative Officer	SoldNo plan	22,138	$43.05	$953k	5.7%	Form 4
Jul 31, 2025	Sudhanshu Chhabra VP-Zurn Business Systems	SoldNo plan 3 parts	108,930	$43.61 average	$4.75M	53%	Form 4
Jul 31, 2025	Michael Troutman Chief Information Officer	SoldNo plan	90,916	$43.01	$3.91M	63%	Form 4
May 14, 2025	David J Pauli Chief Financial Officer	SoldNo plan	2,706	$37.11	$100k	4.2%	Form 4
May 13, 2025	Mark W Peterson Chief Administrative Officer	SoldNo plan	7,000	$37.31	$261k	1.8%	Form 4
May 12, 2025	Sudhanshu Chhabra VP-Zurn Business Systems	SoldNo plan	25,921	$37.19	$964k	21%	Form 4
Feb 14, 2025	David J Pauli Chief Financial Officer	SoldNo plan	8,390	$35.47	$298k	12%	Form 4
Feb 14, 2025	Jeffrey A Schoon President	SoldNo plan	30,698	$35.47	$1.09M	37%	Form 4
Feb 13, 2025	Aimee Katz Other	SoldNo plan	8,912,500	$33.60	$299M	37%	Form 4
Feb 13, 2025	April Jalazo Other	SoldNo plan	8,912,500	$33.60	$299M	37%	Form 4
Feb 13, 2025	Cascade Bay LLC Large holder	SoldNo plan	8,912,500	$33.60	$299M	37%	Form 4

Aug 19
Jacques Donavon Butler
Director · bought 2,016 at $49.60
$100k
5.7% of stake
Aug 4No plan
Mark W Peterson
Chief Administrative Officer · sold 25,000 at $53.02
$1.33M
7.4% of stake
Feb 17No plan
Sudhanshu Chhabra
VP-Zurn Business Systems · sold 2,021 at $50.85
$103k
2.1% of stake
Feb 17No plan
Michael Troutman
Chief Information Officer · sold 448 at $50.80
$23k
0.7% of stake
Feb 17No plan
Mark W Peterson
Chief Administrative Officer · sold 2,006 at $50.86
$102k
0.6% of stake
Feb 17No plan
Jeffrey J. Lavalle
VP, General Counsel & Sec'y · sold 447 at $50.86
$23k
0.8% of stake
Feb 17No plan
Timothy J Jahnke
Director · sold 25,000 at $51.18
$1.28M
5.5% of stake
Feb 11No plan
Jeffrey A Schoon
President · sold 1,286 at $51.54
$66k
2.0% of stake
Feb 11No plan
Mark W Peterson
Chief Administrative Officer · sold 3,793 at $51.48
$195k
1.1% of stake
Feb 11No plan
David J Pauli
Chief Financial Officer · sold 812 at $51.61
$42k
1.2% of stake
Feb 11No plan
Jeffrey J. Lavalle
VP, General Counsel & Sec'y · sold 946 at $51.63
$49k
1.7% of stake
Feb 11No plan
Michael Troutman
Chief Information Officer · sold 919 at $51.67
$47k
1.4% of stake
Feb 10No plan
David J Pauli
Chief Financial Officer · sold 7,639 at $51.80
$396k
10% of stake
Feb 9 – 10No plan
Todd A. Adams
Chairman and CEO · sold 538,397 at avg $52.22
$28.1M
19% of stake
Feb 10No plan
Mark W Peterson
Chief Administrative Officer · sold 35,267 at $51.80
$1.83M
9.3% of stake
Feb 10No plan
Jeffrey J. Lavalle
VP, General Counsel & Sec'y · sold 6,097 at $51.80
$316k
10% of stake
Feb 10No plan
Michael Troutman
Chief Information Officer · sold 5,922 at $51.80
$307k
8.4% of stake
Feb 10No plan
Jeffrey A Schoon
President · sold 12,034 at $51.80
$623k
16% of stake
Feb 5No plan
Mark W Peterson
Chief Administrative Officer · sold 23,183 at $51.40
$1.19M
7.2% of stake
Feb 410b5-1 plan
Timothy J Jahnke
Director · sold 17,900 at $50.44
$903k
3.8% of stake
Nov 12, 2025No plan
Mark W Peterson
Chief Administrative Officer · sold 21,570 at $48.48
$1.05M
6.2% of stake
Nov 7, 2025 – Nov 10, 2025No plan
Timothy J Jahnke
Director · sold 18,000 at avg $47.51
$855k
3.7% of stake
Oct 29, 202510b5-1 plan
Timothy J Jahnke
Director · sold 2,100 at $50.00
$105k
0.4% of stake
Sep 16, 202510b5-1 plan
Timothy J Jahnke
Director · sold 2,156 at $47.54
$102k
0.4% of stake
Sep 12, 202510b5-1 plan
Timothy J Jahnke
Director · sold 17,844 at $47.55
$848k
3.5% of stake
Aug 27, 2025No plan
Mark W Peterson
Chief Administrative Officer · sold 20,349 at $46.44
$945k
5.6% of stake
Aug 12, 202510b5-1 plan
Timothy J Jahnke
Director · sold 9,857 at $45.06
$444k
1.9% of stake
Aug 4, 202510b5-1 plan
Timothy J Jahnke
Director · sold 143 at $45.00
$6k
<0.1% of stake
Jul 30, 2025 – Jul 31, 202510b5-1 plan
Timothy J Jahnke
Director · sold 30,000 at avg $43.35
$1.3M
5.5% of stake
Jul 31, 2025No plan
Mark W Peterson
Chief Administrative Officer · sold 22,138 at $43.05
$953k
5.7% of stake
Jul 31, 2025No plan
Sudhanshu Chhabra
VP-Zurn Business Systems · sold 108,930 at avg $43.61
$4.75M
53% of stake
Jul 31, 2025No plan
Michael Troutman
Chief Information Officer · sold 90,916 at $43.01
$3.91M
63% of stake
May 14, 2025No plan
David J Pauli
Chief Financial Officer · sold 2,706 at $37.11
$100k
4.2% of stake
May 13, 2025No plan
Mark W Peterson
Chief Administrative Officer · sold 7,000 at $37.31
$261k
1.8% of stake
May 12, 2025No plan
Sudhanshu Chhabra
VP-Zurn Business Systems · sold 25,921 at $37.19
$964k
21% of stake
Feb 14, 2025No plan
David J Pauli
Chief Financial Officer · sold 8,390 at $35.47
$298k
12% of stake
Feb 14, 2025No plan
Jeffrey A Schoon
President · sold 30,698 at $35.47
$1.09M
37% of stake
Feb 13, 2025No plan
Aimee Katz
Other · sold 8,912,500 at $33.60
$299M
37% of stake
Feb 13, 2025No plan
April Jalazo
Other · sold 8,912,500 at $33.60
$299M
37% of stake
Feb 13, 2025No plan
Cascade Bay LLC
Large holder · sold 8,912,500 at $33.60
$299M
37% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch ZWS, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

Related stocks: General Industrial Machinery & Equipment

TWINTwin Disc Inc.

GHMGraham Corporation

GTESGates Industrial Corporation plc

ZBRAZebra Technologies Corporation

IRIngersoll Rand Inc.

ITWIllinois Tool Works Inc.

RBCRBC Bearings Incorporated

GGGGraco Inc.

Spot a number that looks wrong? Check it in ZWS's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

2 of 2 free stocks used today

Keep analysing ZWS

Create a free account and get 14 days of Premium: every stock and every tool.

Unlimited stocksQuality, fair value and dividends for 10,000+ stocks
Stock screenerFilter on quality, valuation and dividend safety
Portfolio trackerReal return, dividend calendar and portfolio quality
Editable DCFChange the assumptions and watch fair value move
Compare side by sideUp to 10 stocks in one table
Unlimited alertsPrice, P/E, Quality Score and yield

No card. Moves to Free after, unless you upgrade.

Already have an account?

Or come back tomorrow. Stocks on your watchlist are always free to view.