MarketPeel
Insider Trading Intelligence
WR

Walter G. Reinhard

MSEX
DIRECTOR · MIDDLESEX WATER CO · CIK 0001185361
FILING MIX · LIFETIME33%/67%
BUYS
7
SELLS
14
TOTAL VALUE
$729.8K
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
865
AVG SELL PX
$73.50
TRADE KIND
SHOWING 21 / 21
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
13 backtested trades · 8 horizons · 7 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Walter G. Reinhard, 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
7d13+53.85%-1.19%-0.01%-1.18%-0.14%
14d13+61.54%-0.43%+0.50%-0.93%-1.74%
30d13+46.15%-0.33%+1.67%-2.00%-0.35%
60d13+53.85%-1.79%+1.10%-2.89%-2.11%
90d13+61.54%-0.64%+4.47%-4.58%-8.08%
180d13(1 pending)+66.67%-6.00%+8.14%-14.15%-18.30%
1y13(1 pending)+66.67%-9.10%+14.19%-23.28%-20.29%
2y13(5 pending)+75.00%-4.96%+30.61%-35.58%-39.83%
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
MSEX · 865 shares · as of Apr 1, 2026
01,9883,9765,9637,951202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 7 buys / 14 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MSEX
MIDDLESEX WATER CO
PURCHASEGRANT
Stock grant
865$52.05$45.0K865Apr 1, 2026Apr 1, 2026View →
MSEX
MIDDLESEX WATER CO
SALE
300$55.21$16.6K6,051Mar 4, 2026Mar 4, 2026View →
MSEX
MIDDLESEX WATER CO
SALE
702$57.37$40.3K0May 28, 2025May 29, 2025View →
MSEX
MIDDLESEX WATER CO
PURCHASEGRANT
Stock grant
702$64.10$45.0K702Apr 1, 2025Apr 1, 2025View →
MSEX
MIDDLESEX WATER CO
SALE
300$64.41$19.3K6,351Mar 11, 2025Mar 11, 2025View →
MSEX
MIDDLESEX WATER CO
SALE
68$61.91$4.2K6,651Aug 27, 2024Aug 27, 2024View →
MSEX
MIDDLESEX WATER CO
SALE
432$61.96$26.8K6,719Aug 27, 2024Aug 27, 2024View →
MSEX
MIDDLESEX WATER CO
SALE
857$57.16$49.0K0May 22, 2024May 23, 2024View →
MSEX
MIDDLESEX WATER CO
PURCHASEGRANT
Stock grant
857$52.50$45.0K857Apr 1, 2024Apr 2, 2024View →
MSEX
MIDDLESEX WATER CO
SALE
576$79.80$46.0K0Jun 1, 2023Jun 5, 2023View →
MSEX
MIDDLESEX WATER CO
PURCHASEGRANT
Stock grant
576$78.12$45.0K576Mar 31, 2023Apr 4, 2023View →
MSEX
MIDDLESEX WATER CO
SALE
333$93.43$31.1K0Nov 23, 2022Nov 23, 2022View →
MSEX
MIDDLESEX WATER CO
SALEGRANT
Stock grant
333$105.17$35.0K0Nov 22, 2022Nov 22, 2022View →
MSEX
MIDDLESEX WATER CO
PURCHASEGRANT
Stock grant
333$105.17$35.0K333Apr 1, 2022Apr 5, 2022View →
MSEX
MIDDLESEX WATER CO
SALE
500$100.85$50.4K7,151Mar 3, 2022Mar 4, 2022View →
MSEX
MIDDLESEX WATER CO
SALE
300$110.18$33.1K7,651Aug 6, 2021Aug 6, 2021View →
MSEX
MIDDLESEX WATER CO
SALE
300$86.17$25.9K7,951Jun 4, 2021Jun 4, 2021View →
MSEX
MIDDLESEX WATER CO
PURCHASEGRANT
Stock grant
443$79.02$35.0K443Apr 1, 2021Apr 1, 2021View →
MSEX
MIDDLESEX WATER CO
SALE
550$62.24$34.2K7,145May 19, 2020May 20, 2020View →
MSEX
MIDDLESEX WATER CO
PURCHASEGRANT
Stock grant
582$60.12$35.0K582Apr 1, 2020Apr 2, 2020View →
MSEX
MIDDLESEX WATER CO
SALE
500$65.93$33.0K7,695Jan 21, 2020Jan 22, 2020View →
Other insiders · MSEX
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About this filer
CIK 0001185361
ROLE
Director
PRIMARY
MSEX
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001185361DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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