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Dian C. Taylor

ARTNA
C.E.O. PRESIDENT · ARTESIAN RESOURCES CORP · CIK 0001208428
FILING MIX · LIFETIME41%/59%
BUYS
25
SELLS
36
TOTAL VALUE
$3.17M
COMPANIES
1
ACTIVE SINCE
Apr 2020
HOLDINGS NOW
104,021
AVG SELL PX
$44.48
TRADE KIND
SHOWING 61 / 61
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
18 backtested trades · 8 horizons · 13 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Dian C. Taylor, 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+33.33%+0.03%-1.74%+1.77%+2.41%—
14d18+27.78%+0.38%-1.80%+2.18%+2.62%—
30d18+27.78%+1.69%+0.56%+1.13%+2.39%—
60d18+33.33%+0.97%+2.16%-1.45%+0.73%—
90d18+83.33%-1.54%+1.37%-2.92%-4.34%—
180d18(3 pending)+53.33%+0.39%+5.47%-5.09%-7.82%—
1y18(5 pending)+53.85%-2.13%+8.80%-10.93%-31.54%—
2y18(5 pending)+69.23%-9.42%+32.63%-42.05%-79.59%—
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
ARTNA · 104,021 shares · as of May 5, 2026
027,94355,88683,828111,771202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
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 · 25 buys / 36 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ARTNA
ARTESIAN RESOURCES CORP
PURCHASEGRANT
Stock grant
1,000$31.41$31.4K1,000May 5, 2026May 6, 2026 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
1,000$31.41$31.4K0May 5, 2026May 6, 2026 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
1,000$31.41$31.4K104,021May 5, 2026May 6, 2026 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
1,000$31.25$31.3K103,021Mar 23, 2026Mar 23, 2026 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
2,000$31.00$62.0K104,021Mar 20, 2026Mar 20, 2026 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
2,000$31.00$62.0K106,021Mar 19, 2026Mar 20, 2026 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
2,224$31.97$71.1K38,450Dec 22, 2025Dec 22, 2025 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
2,224$31.73$70.6K40,674Dec 19, 2025Dec 22, 2025 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
1,000$37.07$37.1K108,021May 6, 2025May 7, 2025 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
1,000$37.07$37.1K0May 6, 2025May 7, 2025 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASEGRANT
Stock grant
1,000$34.27$34.3K1,000May 5, 2025May 7, 2025 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
1,000$54.88$54.9K107,021May 9, 2024May 10, 2024 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,000$54.88$54.9K0May 9, 2024May 10, 2024 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASEGRANT
Stock grant
1,000$37.07$37.1K1,000May 6, 2024May 8, 2024 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASEGRANT
Stock grant
1,000$54.88$54.9K1,000May 9, 2023May 11, 2023 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,000$45.58$45.6K0May 3, 2023May 5, 2023 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
1,000$45.58$45.6K106,021May 3, 2023May 5, 2023 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
1,019$21.86$22.3K106,040Dec 14, 2022Dec 15, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,019——0Dec 14, 2022Dec 15, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,019$55.62$56.7K105,021Dec 14, 2022Dec 15, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
853$21.86$18.6K105,874Dec 13, 2022Dec 14, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
853——1,019Dec 13, 2022Dec 14, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
853$55.59$47.4K105,021Dec 13, 2022Dec 14, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
110——1,872Dec 12, 2022Dec 13, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
110$21.86$2.4K105,131Dec 12, 2022Dec 13, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
110$55.60$6.1K105,021Dec 12, 2022Dec 13, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
4,768$55.58$265.0K105,021Dec 9, 2022Dec 13, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
4,768——1,982Dec 9, 2022Dec 13, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
4,768$21.86$104.2K109,789Dec 9, 2022Dec 13, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
3,000$57.99$174.0K108,771Sep 16, 2022Sep 19, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
3,650$59.00$215.3K105,121Sep 16, 2022Sep 19, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
6,750$22.66$153.0K111,771Sep 16, 2022Sep 19, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
100$59.03$5.9K105,021Sep 16, 2022Sep 19, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
6,750——0Sep 16, 2022Sep 19, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
1,000$40.11$40.1K105,021May 4, 2022May 5, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,000$40.11$40.1K0May 4, 2022May 5, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASEGRANT
Stock grant
1,000$45.58$45.6K1,000May 3, 2022May 5, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
5,604$46.99$263.3K104,021Mar 24, 2022Mar 25, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,146$47.08$54.0K109,625Mar 23, 2022Mar 25, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
6,750——0Mar 23, 2022Mar 25, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
6,750$19.01$128.3K110,771Mar 23, 2022Mar 25, 2022 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
3,020$39.40$119.0K104,021May 14, 2021May 17, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
3,020$19.06$57.6K107,041May 14, 2021May 17, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
3,020——0May 14, 2021May 17, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,595——3,020May 10, 2021May 11, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,595$40.50$64.6K104,021May 10, 2021May 11, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
1,595$19.06$30.4K105,616May 10, 2021May 11, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
500——4,615May 7, 2021May 11, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
500$19.06$9.5K104,521May 7, 2021May 11, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
500$40.61$20.3K104,021May 7, 2021May 11, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,000$35.01$35.0K0May 6, 2021May 10, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
1,000$35.01$35.0K104,021May 6, 2021May 10, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASEGRANT
Stock grant
1,000$40.11$40.1K1,000May 4, 2021May 5, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,635$39.19$64.1K103,021Mar 23, 2021Mar 24, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,635——5,115Mar 23, 2021Mar 24, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
1,635$19.06$31.2K104,656Mar 23, 2021Mar 24, 2021 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
1,000$36.11$36.1K103,021May 8, 2020May 11, 2020 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
1,000$36.11$36.1K0May 8, 2020May 11, 2020 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASEGRANT
Stock grant
1,000$35.01$35.0K1,000May 6, 2020May 7, 2020 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
SALE
C.E.O. President
6,750——0Apr 23, 2020Apr 27, 2020 ↗View →
ARTNA
ARTESIAN RESOURCES CORP
PURCHASE
C.E.O. President
6,750$18.61$125.6K102,021Apr 23, 2020Apr 27, 2020 ↗View →
Other insiders · ARTNA
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About this filer
CIK 0001208428
ROLE
C.E.O. President
PRIMARY
ARTNA
COMPANIES
1
ACTIVE SINCE
Apr 2020
MARKETPEEL · /INSIDER/0001208428DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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