Mark W. Peterson

Other Executive · Zurn Elkay Water Solutions Corp

Rank #4,974 SEC EDGAR (United States) ↗ Files from United States

Details

Officer of the companyIndustrial Machinery & EquipmentZWSSEC CIK 0001535684

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$16.1M
1-day change
▼ 0.02%
Positions on file
1
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 1 currently disclosed position would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-09-05$14.8M – $17.9M2026-09-04

Insider activity Oct 5, 2024 – Feb 17, 2026

Mark W. Peterson is recorded in filings to the U.S. SEC via EDGAR as officer of the company, and reported 18 transactions between Oct 5, 2024 and Feb 17, 2026. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
None
0 purchases on file
Open-market sales (code S)
$8.88M
10 sales on file priced rows only
All reported transactions
18
every code, including awards and exercises
Pattern
Net seller in the final 12 months of the window
last 12 months of the window

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 19 most recent rows are grouped into 19 lines by date, company and transaction type — open a line to see every lot with its own source link.

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 25,000 shares $1.33M at $53.02 SEC filing ↗
  2. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 2,006 shares $102.0K at $50.86 SEC filing ↗
  3. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 3,793 shares $195.3K at $51.48 SEC filing ↗
  4. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 35,267 shares $1.83M at $51.80 SEC filing ↗
  5. Zurn Elkay Water Solutions Corp ZWS A Grant or awardnot a buy/sell decisionreported at zero 5,874 shares $0 at $0.00 SEC filing ↗
  6. Zurn Elkay Water Solutions Corp ZWS A Grant or awardnot a buy/sell decisionreported at zero 73,628 shares $0 at $0.00 SEC filing ↗
  7. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 23,183 shares $1.19M at $51.40 SEC filing ↗
  8. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 21,570 shares $1.05M at $48.48 SEC filing ↗
  9. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 20,349 shares $945.0K at $46.44 SEC filing ↗
  10. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 22,138 shares $953.0K at $43.05 SEC filing ↗
  11. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 7,000 shares $261.2K at $37.31 SEC filing ↗
  12. Zurn Elkay Water Solutions Corp ZWS A Grant or awardnot a buy/sell decisionreported at zero 8,458 shares $0 at $0.00 SEC filing ↗
  13. Zurn Elkay Water Solutions Corp ZWS F Shares withheld for taxesnot a buy/sell decision 2,750 shares $104.5K at $37.99 SEC filing ↗
  14. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 22,203 shares $869.2K at $39.15 SEC filing ↗
  15. Zurn Elkay Water Solutions Corp ZWS A Grant or awardnot a buy/sell decisionreported at zero 45,386 shares $0 at $0.00 SEC filing ↗
  16. Zurn Elkay Water Solutions Corp ZWS S Open-market sale 40,000 shares $1.49M at $37.16 SEC filing ↗
  17. Zurn Elkay Water Solutions Corp ZWS M Option exercise or conversionnot a buy/sell decision 46,780 shares $665.2K at $14.22 SEC filing ↗
  18. Zurn Elkay Water Solutions Corp ZWS F Shares withheld for taxesnot a buy/sell decision 31,386 shares $1.18M at $37.51 SEC filing ↗
  19. Zurn Elkay Water Solutions Corp ZWS F Shares withheld for taxesnot a buy/sell decision 1,778 shares $64.7K at $36.38 SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
Zurn Elkay Water Solutions Corp ZWS Common Stock 339,117 $47.61 $16.1M 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where Mark W. Peterson reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.