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TJ

Timothy J. Jahnke

ZWS
DIRECTOR · ZURN ELKAY WATER SOLUTIONS CORP · CIK 0001135308
FILING MIX · LIFETIME30%/70%
BUYS
8
SELLS
19
TOTAL VALUE
$8.95M
COMPANIES
1
ACTIVE SINCE
Jul 2022
HOLDINGS NOW
266,864
AVG SELL PX
$42.02
TRADE KIND
SHOWING 27 / 27
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
18 backtested trades · 8 horizons · 29 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Timothy J. Jahnke, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d18+55.56%-1.05%-0.17%-0.88%-0.84%—
14d18+55.56%+0.08%+0.51%-0.43%-0.19%—
30d18+55.56%+0.19%+1.44%-1.25%-1.43%—
60d18+44.44%+2.97%+3.51%-0.54%-0.69%—
90d18+33.33%+4.55%+5.04%-0.50%-1.01%—
180d18(2 pending)+31.25%+4.56%+5.48%-0.92%-1.88%—
1y18(11 pending)+0.00%+28.10%+16.94%+11.15%+16.74%—
2y18(16 pending)+0.00%+53.10%+41.34%+11.76%+11.76%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ZWS · 266,864 shares · as of Feb 17, 2026
0154,819309,638464,456619,2752023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 8 buys / 19 sellsCOVERAGE · 15 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE
25,000$51.18$1.28M266,864Feb 17, 2026Feb 19, 2026 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
PURCHASEGRANT
Stock grant
2,900——291,864Feb 10, 2026Feb 10, 2026 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
17,900$50.44$902.9K288,964Feb 4, 2026Feb 6, 2026 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE
7,461$47.50$354.4K162,000Nov 10, 2025Nov 10, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE
10,539$47.51$500.7K169,461Nov 7, 2025Nov 10, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
2,100$50.00$105.0K306,864Oct 29, 2025Oct 31, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
2,156$47.54$102.5K308,964Sep 16, 2025Sep 18, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
17,844$47.55$848.5K311,120Sep 12, 2025Sep 12, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
9,857$45.06$444.2K328,964Aug 12, 2025Aug 14, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
143$45.00$6.4K338,821Aug 4, 2025Aug 6, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
20,000$43.73$874.6K180,000Jul 31, 2025Aug 1, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
10,000$42.59$425.9K338,964Jul 30, 2025Aug 1, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
PURCHASEGRANT
Stock grant
3,947——348,964Feb 14, 2025Feb 19, 2025 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
20,000$37.59$751.8K345,017Oct 16, 2024Oct 17, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
9,965$35.00$348.8K365,017Sep 20, 2024Sep 20, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
10,035$35.00$351.2K374,982Sep 19, 2024Sep 20, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
15,600$33.03$515.3K385,017Sep 9, 2024Sep 11, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
PURCHASEGRANT
Stock grant
11,218——400,617Aug 12, 2024Aug 14, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
4,086$33.01$134.9K389,399Jul 31, 2024Aug 2, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALEGRANT
Gift
200,000——393,485May 30, 2024Jun 3, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE10b5-1
10b5-1 plan
314$33.00$10.4K593,485May 22, 2024May 24, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
PURCHASEGRANT
Stock grant
4,524——593,799Feb 13, 2024Feb 13, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
SALE
30,000$33.09$992.7K589,275Feb 8, 2024Feb 12, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
PURCHASEGRANT
Stock grant
6,739——619,275Mar 9, 2023Feb 12, 2024 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
PURCHASEGRANT
Stock grant
5,592——612,536Feb 10, 2023Feb 14, 2023 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
PURCHASEGRANT
Stock grant
4,522——606,944Jul 11, 2022Jul 13, 2022 ↗View →
ZWS
ZURN ELKAY WATER SOLUTIONS CORP
PURCHASEGRANT
Stock grant
602,422——602,422Jul 1, 2022Jul 12, 2022 ↗View →
Other insiders · ZWS
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About this filer
CIK 0001135308
ROLE
Director
PRIMARY
ZWS
COMPANIES
1
ACTIVE SINCE
Jul 2022
MARKETPEEL · /INSIDER/0001135308DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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