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ARTESIAN RESOURCES CORP

ARTNA Net selling
CIK 0000863110 #3352 in the set updated 17 Sep 2026
Bought (120 mo)
$30.60K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$10.02M
$0.00 on a plan · $8.47M straight out of an exercise
Sold at will
$1.55M
27 of 84 sales
Net
−$9.99M
−$1.52M against sales at will

By person

14 insiders · 90 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
TAYLOR DIAN C
Director
$2.97M (32) scheduled
−$2.97M
63,399
$2.29M
−9.9%
BIEDERMAN KENNETH R
Director
$2.08M (18) scheduled
−$2.08M
25,875
$934.35K
+24.0%
EISENBREY JOHN R JR
Director
$1.84M (3) scheduled
−$1.84M
56,751
$2.05M
+21.4%
Taylor Nicholle Renee
CEO and President
$30.14K (3)
$1.47M (14) scheduled
−$1.44M
309,254
$11.17M
+9.2%
WYER WILLIAM C
Director
$1.34M (8) scheduled
−$1.34M
20,500
$740.26K
+41.4%
THAEDER JOHN M
Senior Vice President
$240.67K (6)
−$240.67K
20,592
$743.58K
−20.7%
Anderson Pierre A
Chief Info Officer / Sr VP
$69.34K (3)
−$69.34K
0
$0.00
−100.0%
Emerson Courtney A
Gen Counsel & Asst Secretary
$459.60 (1)
+$459.60
10
$361.10
DiNunzio Joseph A
Retired Exec VP/Corp Secretary
16,133
$582.56K
+6.8%
Houghton Michael
Director
4,000
$144.44K
Rossi Salvatore J JR
Director
1,000
$36.11K
SPACHT DAVID B
CFO
833
$30.08K
+41,550%
Finch Jennifer Leigh
Sr. Vice President & Treasurer
831
$30.01K
Randall Karl G.
Asst Secretary and Gen Counsel
831
$30.01K

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
TAYLOR DIAN C
3 Sep 2026
Director
Sell
2,000
$36.11
$72.22K
TAYLOR DIAN C
2 Sep 2026
Director
Sell
1,124
$36.00
$40.46K
TAYLOR DIAN C
31 Aug 2026
Director
Sell
2,000
$35.50
$71.00K
TAYLOR DIAN C
28 Aug 2026
Director
Sell
2,000
$35.50
$71.00K
TAYLOR DIAN C
25 Aug 2026
Director
Sell
2,000
$35.68
$71.36K
TAYLOR DIAN C
20 Aug 2026
Director
Sell
2,000
$35.30
$70.60K
TAYLOR DIAN C
18 Aug 2026
Director
Sell
2,000
$35.00
$70.00K
TAYLOR DIAN C
17 Aug 2026
Director
Sell
2,000
$35.01
$70.01K
TAYLOR DIAN C
23 Mar 2026
Director
Sell
1,000
$31.25
$31.25K
TAYLOR DIAN C
20 Mar 2026
Director
Sell
2,000
$31.00
$62.00K
TAYLOR DIAN C
19 Mar 2026
Director
Sell
2,000
$31.00
$62.00K
TAYLOR DIAN C
22 Dec 2025
Director
Sell indirect
2,224
$31.97
$71.10K
TAYLOR DIAN C
19 Dec 2025
Director
Sell indirect
2,224
$31.73
$70.56K
THAEDER JOHN M
28 Aug 2025
Senior Vice President
Sell
1,000
$33.37
$33.37K
THAEDER JOHN M
22 Aug 2025
Senior Vice President
Sell
1,000
$33.49
$33.49K
THAEDER JOHN M
21 Aug 2025
Senior Vice President
Sell
1,000
$32.92
$32.92K
THAEDER JOHN M
14 Dec 2023
Senior Vice President
Sell
2,500
$43.81
$109.52K
THAEDER JOHN M
21 Nov 2023
Senior Vice President
Sell
200
$42.18
$8.44K
THAEDER JOHN M
20 Sep 2023
Senior Vice President
Sell
500
$45.87
$22.94K
TAYLOR DIAN C
24 Mar 2022
C.E.O. President
Sell
5,604
$46.99
$263.32K
Anderson Pierre A
18 Mar 2022
Chief Info Officer / Sr VP
Sell
628
$48.00
$30.14K
Anderson Pierre A
23 Mar 2021
VP of Information Technology
Sell
821
$39.03
$32.04K
BIEDERMAN KENNETH R
17 May 2019
Director
Sell
1,000
$35.99
$35.99K
BIEDERMAN KENNETH R
14 Aug 2018
Director
Sell
1,000
$37.00
$37.00K
BIEDERMAN KENNETH R
10 May 2017
Director
Sell
1,000
$36.00
$36.00K
BIEDERMAN KENNETH R
19 Dec 2016
Director
Sell
1,000
$32.03
$32.03K
Anderson Pierre A
20 Sep 2016
VP of Information Technology
Sell
250
$28.61
$7.15K

What was left out

Form 4 filings counted 174
Amendments (4/A) skipped 11
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 57
Sales at will 27
Transactions with no price 0
Shares from compensation/vesting 281,352
Sales filed before the plan box existed 8
History held since 22 Sep 2016