SEC Form 4
Zurn Elkay Water Solutions Corporation (ZWS) insider trading
In the 12 months to Oct 26, 2026, 3 ZWS insiders reported open-market sales of $20.7M across 8 filings; one director bought $100.0K.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $20.7M
- 8 filings · 3 insiders
- Open-market purchases
- $100.0K
- 1 filing · Jacques Donavon Butler, Director
- Pre-arranged sales (10b5-1)
- 2 of 8
- $1.0M of $20.7M sold (5%)
Who traded ZWS, and when
- Purchase
- Sale
- Sale, pre-arranged (10b5-1)
ZWS daily close from Oct 27, 2025 to Oct 26, 2026, between $43.70 and $53.18, last $49.18. 8 sale and 1 purchase filings by 4 insiders, marked at their filing dates. Todd A. Adams, Chairman and CEO: sold $14.0M across 1 filing, first filed Feb 10, 2026, last Feb 10, 2026. Mark W. Peterson, Chief Administrative Officer: sold $3.6M across 3 filings, first filed Nov 14, 2025, last Aug 6, 2026. Timothy J. Jahnke, Director: sold $3.1M across 4 filings, first filed Oct 31, 2025, last Feb 19, 2026. Jacques Donavon Butler, Director: bought $100.0K across 1 filing, first filed Aug 21, 2026, last Aug 21, 2026.
Largest mark · tap a row for others
Todd A. Adams · Chairman and CEO
Sale $13,980,600
270,000 shares at $51.78 avg
Filed Feb 10, 2026
Close on filing date $51.73
Todd A. Adams · Chairman and CEO
Chairman and CEO
$14.0M soldMark W. Peterson · Chief Administrative Officer
Chief Administrative Officer
$3.6M soldTimothy J. Jahnke · Director
Director
$3.1M soldJacques Donavon Butler · Director
Director
$100.0K boughtOpen-market trades
9 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Todd A. Adams | Chairman and CEO | $14.0M | — | 1 | — | |
| Mark W. Peterson | Chief Administrative Officer | $3.6M | — | 3 | — | |
| Timothy J. Jahnke | Director | $3.1M | — | 4 | 32% of sales | |
| Jacques Donavon Butler | Director | — | $100.0K | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Jacques Donavon Butler Director | Purchase | 2,016 | $49.60 | $100.0K | 37,487 | |
traded | Mark W. Peterson Chief Administrative Officer | Sale | 25,000 | $53.02 | $1.3M | 308,814 | |
traded | Timothy J. Jahnke Director | Sale | 25,000 | $51.18 | $1.3M | 266,864 | |
traded | Todd A. Adams Chairman and CEO | Sale | 270,000 | $51.78 | $14.0M | 2,256,684 | |
traded | Mark W. Peterson Chief Administrative Officer | Sale | 23,183 | $51.40 | $1.2M | 295,378 | |
traded | Timothy J. Jahnke Director | SalePre-arranged (10b5-1) | 17,900 | $50.44 | $902.9K | 288,964 | |
traded | Mark W. Peterson Chief Administrative Officer | Sale | 21,570 | $48.48 | $1.0M | 318,561 | |
traded | Timothy J. Jahnke Director | Sale | 18,000 | $47.51 | $855.1K | 162,000 | |
traded | Timothy J. Jahnke Director | SalePre-arranged (10b5-1) | 2,100 | $50.00 | $105.0K | 306,864 |
GET /stocks/filings/vX/form-4?tickers=ZWS&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"ZWS"
],
"issuer_cik": "0001439288",
"owner_cik": "0001846171",
"accession_number": "0001439288-26-000129",
"form_type": "4",
"filing_date": "2026-08-21",
"period_of_report": "2026-08-19",
"issuer_name": "Zurn Elkay Water Solutions Corp",
"issuer_trading_symbol": "ZWS",
"owner_name": "Butler Jacques Donavon",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-19",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 2016,
"transaction_price_per_share": 49.6,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 37487,
"transaction_value": 99993.6,
"not_subject_to_section_16": false,
"direct_or_indirect": "D"
},
{
"tickers": [
"ZWS"
],
"issuer_cik": "0001439288",
"owner_cik": "0001535684",
"accession_number": "0001439288-26-000127",
"form_type": "4",
"filing_date": "2026-08-06",
"period_of_report": "2026-08-04",
"issuer_name": "Zurn Elkay Water Solutions Corp",
"issuer_trading_symbol": "ZWS",
"owner_name": "PETERSON MARK W",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Administrative Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-04",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 25000,
"transaction_price_per_share": 53.02,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 308814,
"transaction_value": 1325500,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "This transaction was executed in multiple trades at prices ranging from $52.93 to $53.14 The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 58 records
- Tax withholding (sold to cover)16 records
- Grants and awards39 records
- Gifts3 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has the Zurn Elkay Water Solutions Corporation's CEO sold stock?
Yes. Todd A. Adams (CEO) sold 270,000 shares ($14.0M) in Feb 2026.
How current is ZWS’s insider data?
These are ZWS Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
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Track ZWS insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for ZWS every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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