Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

Zurn Elkay Water Solutions Corp

ZWS · NYSE · CIK 0001439288 · Industrials · Pollution & Treatment Controls

INSIDER SIGNAL

No active buy signal

1 qualifying P purchase group
in the current 180-day scoring window

13 Form 4 transaction lines observed in the same window
1 sales · 11 option, withholding, award, gift or other lines

Last qualifying purchase2026-08-19 · Butler Jacques Donavon · $100.0K

WHY NO ACTIVE SIGNAL?

Purchase activityPresent
Recent buying1 qualifying line group(s)
Recent salesLow
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Schooler RosemaryDirector
○○
Longren David C.Director
○○
CHRISTOPOUL THOMASDirector
○○
MOORE GEORGE CDirector
○○
Troy PeggyDirector
○○
Butler Jacques DonavonDirector
●
● Purchase▼ Sale○ Other

Showing the six most active owners; 2 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: Butler Jacques Donavon · $100.0K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-08-19–2026-08-19

Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2026-08-19 · Butler Jacques Donavon.

Recent Form 4 activity

1Purchases
25Sales
41Other Form 4 lines
56SEC filings · 365 days
BUYING1 qualifying P line(s) · 180 days
SELLING1 sale line(s) · context only
OTHER11 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
4,648,526
Previous report
4,884,117
Avg daily volume
960,467
Days to cover
4.8

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-19Butler Jacques DonavonPurchase (P)Common Stock2,016USD 49.60USD 99,994SEC filing ↗
2022-05-06Butler Jacques DonavonPurchase (P)Common Stock8,660USD 28.91USD 250,361SEC filing ↗

Form 4 evidence

67 transaction lines in the latest 365-day window; 699 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-15Troy PeggyAward / grant (A)Common Stock614USD 46.83USD 28,754SEC filing ↗
2026-10-15Schooler RosemaryAward / grant (A)Common Stock534USD 46.83USD 25,007SEC filing ↗
2026-10-15MOORE GEORGE CAward / grant (A)Common Stock668USD 46.83USD 31,282SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-15Troy PeggyAward / grant (A)Common Stock614USD 46.83USD 28,754SEC filing ↗
2026-10-15Schooler RosemaryAward / grant (A)Common Stock534USD 46.83USD 25,007SEC filing ↗
2026-10-15MOORE GEORGE CAward / grant (A)Common Stock668USD 46.83USD 31,282SEC filing ↗
2026-10-15Longren David C.Award / grant (A)Common Stock614USD 46.83USD 28,754SEC filing ↗
2026-10-15CHRISTOPOUL THOMASAward / grant (A)Common Stock641USD 46.83USD 30,018SEC filing ↗
2026-08-19Butler Jacques DonavonPurchase (P)Common Stock2,016USD 49.60USD 99,994SEC filing ↗
2026-08-04PETERSON MARK WSale (S)Common Stock25,000USD 53.02USD 1,325,500SEC filing ↗
2026-07-15Troy PeggyAward / grant (A)Common Stock604USD 47.63USD 28,769SEC filing ↗
2026-07-15Schooler RosemaryAward / grant (A)Common Stock525USD 47.63USD 25,006SEC filing ↗
2026-07-15MOORE GEORGE CAward / grant (A)Common Stock657USD 47.63USD 31,293SEC filing ↗
2026-07-15Longren David C.Award / grant (A)Common Stock604USD 47.63USD 28,769SEC filing ↗
2026-07-15CHRISTOPOUL THOMASAward / grant (A)Common Stock630USD 47.63USD 30,007SEC filing ↗
2026-05-28Klun Daniel JAward / grant (A)Common Stock2,276USD —USD —SEC filing ↗
2026-04-15Troy PeggyAward / grant (A)Common Stock607USD 47.39USD 28,766SEC filing ↗
2026-04-15Schooler RosemaryAward / grant (A)Common Stock528USD 47.39USD 25,022SEC filing ↗
2026-04-15MOORE GEORGE CAward / grant (A)Common Stock660USD 47.39USD 31,277SEC filing ↗
2026-04-15Longren David C.Award / grant (A)Common Stock607USD 47.39USD 28,766SEC filing ↗
2026-04-15CHRISTOPOUL THOMASAward / grant (A)Common Stock634USD 47.39USD 30,045SEC filing ↗
2026-02-17Troutman MichaelSale (S)Common Stock448USD 50.80USD 22,758SEC filing ↗
2026-02-17PETERSON MARK WSale (S)Common Stock2,006USD 50.86USD 102,025SEC filing ↗
2026-02-17LaValle Jeffrey J.Sale (S)Common Stock447USD 50.86USD 22,734SEC filing ↗
2026-02-17JAHNKE TIMOTHY JSale (S)Common Stock25,000USD 51.18USD 1,279,500SEC filing ↗
2026-02-17Chhabra SudhanshuSale (S)Common Stock2,021USD 50.85USD 102,768SEC filing ↗
2026-02-11Troutman MichaelSale (S)Common Stock919USD 51.67USD 47,485SEC filing ↗
2026-02-11Schoon Jeffrey ASale (S)Common Stock1,286USD 51.54USD 66,280SEC filing ↗
2026-02-11Pauli David JSale (S)Common Stock812USD 51.61USD 41,907SEC filing ↗
2026-02-11PETERSON MARK WSale (S)Common Stock3,793USD 51.48USD 195,264SEC filing ↗
2026-02-11LaValle Jeffrey J.Sale (S)Common Stock946USD 51.63USD 48,842SEC filing ↗
2026-02-10Troy PeggyAward / grant (A)Common Stock2,900USD —USD —SEC filing ↗
2026-02-10Troutman MichaelSale (S)Common Stock5,922USD 51.80USD 306,760SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerZWS
CIK0001439288
SectorIndustrials
IndustryPollution & Treatment Controls Yahoo Finance
SEC SIC3560 General Industrial Machinery & Equipment
ExchangeNYSE

Data coverage

Local Form 4 history699 transaction lines from 2020-01-15 to 2026-10-15
2 P purchase lines · 232 S sale lines · 465 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.