Zurn Elkay Water Solutions Corporation (ZWS) has 20 known insider and institutional holders on record. The largest holder is Ice Mountain LLC with 23,915,319 shares. Other notable holders include Katz Aimee and Jalazo April.
Over the last 12 months, insiders have made 79 transactions in ZWS stock — 40 buys (valued at $645.48K) and 32 sells (valued at $42.21M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
ZWS Insider Ownership
Top Holder
Ice Mountain LLC
23,915,319 shares
Buys (12 mo)
40
$645.48K value
Sells (12 mo)
32
$42.21M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Ice Mountain Llc |
Other: Former 10% Owner |
23,915,319 |
2025-02-18 |
|
| 2 |
Katz Aimee |
Other: Former 10% Owner |
23,915,319 |
2025-02-18 |
|
| 3 |
Jalazo April |
Other: Former 10% Owner |
23,915,319 |
2025-02-18 |
|
| 4 |
Adams Todd A. |
Chairman and CEO |
2,795,081 |
2026-02-10 |
|
| 5 |
Peterson Mark W |
Chief Administrative Officer |
333,814 |
2026-02-19 |
|
| 6 |
Jahnke Timothy J |
Director |
266,864 |
2026-02-19 |
|
| 7 |
Whaley Patricia M |
Vice Pres.-general Counsel |
153,042 |
2022-01-04 |
|
| 8 |
Bartlett Mark S. |
Director |
141,583 |
2026-02-10 |
|
| 9 |
Jackson Rodney |
SVP-bus.&corp. Development |
119,778 |
2023-02-21 |
|
| 10 |
Moore George C |
Director |
119,632 |
2026-02-10 |
|
| 11 |
Christopoul Thomas |
Director |
117,171 |
2026-02-10 |
|
| 12 |
Longren David C. |
Director |
97,610 |
2026-02-10 |
|
| 13 |
Stillings Matthew |
Pres & Group Exec - Water Mgmt |
90,037 |
2017-10-18 |
|
| 14 |
Wehr Craig |
Group Ex., President-zurn |
81,905 |
2023-10-10 |
|
| 15 |
Jones Paul W |
Director |
73,968 |
2020-05-06 |
|
| 16 |
Chhabra Sudhanshu |
VP-zurn Business Systems |
69,556 |
2026-02-19 |
|
| 17 |
Pauli David J |
Chief Financial Officer |
65,995 |
2026-02-13 |
|
| 18 |
Troy Peggy |
Director |
64,517 |
2026-02-10 |
|
| 19 |
Troutman Michael |
Chief Information Officer |
61,327 |
2026-02-19 |
|
| 20 |
Schoon Jeffrey A |
President |
61,255 |
2026-02-13 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-02-17 |
Lavalle Jeffrey J. |
VP, General Counsel & Sec'y |
Informative Sell |
447 |
$50.86 |
$22.73K |
| 2026-02-17 |
Troutman Michael |
Chief Information Officer |
Informative Sell |
448 |
$50.80 |
$22.76K |
| 2026-02-17 |
Chhabra Sudhanshu |
VP-zurn Business Systems |
Informative Sell |
2,021 |
$50.85 |
$102.77K |
| 2026-02-17 |
Peterson Mark W |
Chief Administrative Officer |
Informative Sell |
2,006 |
$50.86 |
$102.03K |
| 2026-02-17 |
Jahnke Timothy J |
Director |
Informative Sell |
25,000 |
$51.18 |
$1.28M |
| 2026-02-11 |
Pauli David J |
Chief Financial Officer |
Informative Sell |
812 |
$51.61 |
$41.91K |
| 2026-02-11 |
Schoon Jeffrey A |
President |
Informative Sell |
1,286 |
$51.54 |
$66.28K |
| 2026-02-11 |
Lavalle Jeffrey J. |
VP, General Counsel & Sec'y |
Informative Sell |
946 |
$51.63 |
$48.84K |
| 2026-02-11 |
Troutman Michael |
Chief Information Officer |
Informative Sell |
919 |
$51.67 |
$47.48K |
| 2026-02-11 |
Peterson Mark W |
Chief Administrative Officer |
Informative Sell |
3,793 |
$51.48 |
$195.26K |
| 2026-02-10 |
Pauli David J |
Chief Financial Officer |
Informative Sell |
7,639 |
$51.80 |
$395.7K |
| 2026-02-06 |
Pauli David J |
Chief Financial Officer |
RSU Award |
15,778 |
- |
- |
| 2026-02-10 |
Schoon Jeffrey A |
President |
Informative Sell |
12,034 |
$51.80 |
$623.36K |
| 2026-02-06 |
Schoon Jeffrey A |
President |
RSU Award |
24,981 |
- |
- |
| 2026-02-10 |
Lavalle Jeffrey J. |
VP, General Counsel & Sec'y |
Informative Sell |
6,097 |
$51.80 |
$315.82K |
| 2026-02-06 |
Lavalle Jeffrey J. |
VP, General Counsel & Sec'y |
RSU Award |
18,407 |
- |
- |
| 2026-02-10 |
Butler Jacques Donavon |
Director |
RSU Award |
2,900 |
- |
- |
| 2026-02-10 |
Mctague Emma M |
Director |
RSU Award |
2,900 |
- |
- |
| 2026-02-10 |
Troy Peggy |
Director |
RSU Award |
2,900 |
- |
- |
| 2026-02-10 |
Schooler Rosemary |
Director |
RSU Award |
2,900 |
- |
- |
| 2026-02-10 |
Troutman Michael |
Chief Information Officer |
Informative Sell |
5,922 |
$51.80 |
$306.76K |
| 2026-02-06 |
Troutman Michael |
Chief Information Officer |
RSU Award |
17,881 |
- |
- |
| 2026-02-10 |
Bartlett Mark S. |
Director |
RSU Award |
2,900 |
- |
- |
| 2026-02-10 |
Peterson Mark W |
Chief Administrative Officer |
Informative Sell |
35,267 |
$51.80 |
$1.83M |
| 2026-02-06 |
Peterson Mark W |
Chief Administrative Officer |
RSU Award |
73,628 |
- |
- |
