Comparable stake leader
BlackRock, Inc.
SEC ownership of ARTESIAN RESOURCES CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000863110.
Disclosed value leader
T. Rowe Price Investment Management, Inc.
Comparable rows
1/50
Latest evidence
16 Sep 2026
- Public ticker
- ARTNA on Nasdaq, ARTNB on OTC
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
1 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
16 Sep 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000863110
- Issuer location
- Newark, DE
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of ARTESIAN RESOURCES CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
T. Rowe Price Investment ...
Comparable rows
1/50
Latest evidence
16 Sep 2026
13F
13D/G
3/4/5
Lead comparable stake: 1.7%
49 rows are not safely comparable across share classes.
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 1.7%.
1 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 1
BlackRock, Inc.
1.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
1.7%
Reported 13D/G
· 31 Mar 2026
|
$7,115,211
209,332 shares
|
— | 30 Jun 2026 |
| T. Rowe Price Investment Management, Inc. |
13F
Company
|
—
denominator unverified
|
$31,006,000
912,196 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$13,573,329
399,333 shares
|
— | 30 Jun 2026 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
denominator unverified
|
$10,236,292
301,156 shares
|
— | 30 Jun 2026 |
| MORGAN STANLEY |
13F
Company
|
—
denominator unverified
|
$7,056,098
207,593 shares
|
— | 30 Jun 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
Company
|
—
denominator unverified
|
$6,798,000
200,000 shares
|
— | 30 Jun 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$6,534,090
192,235 shares
|
— | 30 Jun 2026 |
| TWO SIGMA INVESTMENTS, LP |
13F
Company
|
—
denominator unverified
|
$6,221,462
183,038 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$1,041,994.
Buys
$0
Insiders: 0
Sells
$1,041,994
Insiders: 1
Net
-$1,041,994
Shares: -30,448
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 30,448
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 21,000 | $0 | $745,082 | -$745,082 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 5,000 | $0 | $155,250 | -$155,250 |
| 9-12 | 0 | 4,448 | $0 | $141,662 | -$141,662 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-16 of 16 reporting-owner rows connected to ARTESIAN RESOURCES CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
16
Largest Forms 3/4/5 holder
John R. Eisenbrey Jr.
Net 12M change
-$1.04M
Full value: -$1,041,994 · USD · 12-month changeLatest report
27 Sep 2026
Recent insider transactions for ARTESIAN RESOURCES CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -8.67% | -$70,580 | $35.29 | -2,000 | 21,073 | 17 Sep 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -7.98% | -$70,100 | $35.05 | -2,000 | 23,073 | 16 Sep 2026 | Direct |
| Courtney A. Emerson | ARTNA | Class A Non-voting Common Stock | Other | 7500% | 750 | 760 | 16 Sep 2026 | Direct | ||
| Courtney A. Emerson | ARTNA | Restricted Stock Grant | Other | -100% | -750 | 0 | 16 Sep 2026 | Direct | ||
| Raymond T. Kelly | ARTNA | Class A Non-voting Common Stock | Other | 750 | 750 | 16 Sep 2026 | Direct | |||
| Raymond T. Kelly | ARTNA | Restricted Stock Grant | Other | -100% | -750 | 0 | 16 Sep 2026 | Direct | ||
| Daniel W. Konstanski | ARTNA | Class A Non-voting Common Stock | Other | 750 | 750 | 16 Sep 2026 | Direct | |||
| Daniel W. Konstanski | ARTNA | Restricted Stock Grant | Other | -100% | -750 | 0 | 16 Sep 2026 | Direct | ||
| Pierre A. Anderson | ARTNA | Class A Non-voting Common Stock | Other | 750 | 750 | 16 Sep 2026 | Direct | |||
| Pierre A. Anderson | ARTNA | Restricted Stock Grant | Other | -100% | -750 | 0 | 16 Sep 2026 | Direct | ||
| David B. Spacht | ARTNA | Class A Non-voting Common Stock | Other | 72.2% | 750 | 1,788 | 16 Sep 2026 | Direct | ||
| David B. Spacht | ARTNA | Restricted Stock Grant | Other | -100% | -750 | 0 | 16 Sep 2026 | Direct | ||
| Jennifer L. Finch | ARTNA | Class A Non-voting Common Stock | Other | 72.4% | 750 | 1,786 | 16 Sep 2026 | Direct | ||
| Jennifer L. Finch | ARTNA | Restricted Stock Grant | Other | -100% | -750 | 0 | 16 Sep 2026 | Direct | ||
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -6.96% | -$67,742 | $36.11 | -1,876 | 25,073 | 03 Sep 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -7.42% | -$72,220 | $36.11 | -2,000 | 24,949 | 03 Sep 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -4% | -$40,464 | $36.00 | -1,124 | 26,949 | 02 Sep 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -6.65% | -$71,000 | $35.50 | -2,000 | 28,073 | 31 Aug 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -6.24% | -$71,000 | $35.50 | -2,000 | 30,073 | 28 Aug 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -5.87% | -$71,360 | $35.68 | -2,000 | 32,073 | 25 Aug 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -5.54% | -$70,600 | $35.30 | -2,000 | 34,073 | 20 Aug 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -5.25% | -$70,002 | $35.00 | -2,000 | 36,073 | 18 Aug 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -4.99% | -$70,014 | $35.01 | -2,000 | 38,073 | 17 Aug 2026 | Direct |
| Joseph A. DiNunzio | ARTNA | Class A Non-voting Common Stock | Will/Inheritance | 1.21% | 193 | 16,133 | 19 May 2026 | Direct | ||
| Salvatore J. Rossi Jr. | ARTNA | Class A Non-voting Common Stock | Other | 1,000 | 1,000 | 05 May 2026 | Direct | |||
| Salvatore J. Rossi Jr. | ARTNA | Restricted Stock Grant | Other | -100% | -1,000 | 0 | 05 May 2026 | Direct | ||
| Salvatore J. Rossi Jr. | ARTNA | Restricted Stock Grant | Award | 1,000 | 1,000 | 05 May 2026 | Direct | |||
| Michael Houghton | ARTNA | Class A Non-voting Common Stock | Other | 33.3% | 1,000 | 4,000 | 05 May 2026 | Direct | ||
| Michael Houghton | ARTNA | Restricted Stock Grant | Other | -100% | -1,000 | 0 | 05 May 2026 | Direct | ||
| Michael Houghton | ARTNA | Restricted Stock Grant | Award | 1,000 | 1,000 | 05 May 2026 | Direct | |||
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Other | 0.97% | 1,000 | 104,021 | 05 May 2026 | Direct | ||
| Dian C. Taylor | ARTNA | Restricted Stock Grant | Other | -100% | -1,000 | 0 | 05 May 2026 | Direct | ||
| Dian C. Taylor | ARTNA | Restricted Stock Grant | Award | 1,000 | 1,000 | 05 May 2026 | Direct | |||
| Nicholle R. Taylor | ARTNA | Class A Non-voting Common Stock | Other | 3.85% | 1,000 | 26,948 | 05 May 2026 | Direct | ||
| Nicholle R. Taylor | ARTNA | Restricted Stock Grant | Other | -100% | -1,000 | 0 | 05 May 2026 | Direct | ||
| John R. Eisenbrey Jr. | ARTNA | Class A Non-voting Common Stock | Other | 1.79% | 1,000 | 56,751 | 05 May 2026 | Direct | ||
| John R. Eisenbrey Jr. | ARTNA | Restricted Stock Grant | Other | -100% | -1,000 | 0 | 05 May 2026 | Direct | ||
| John R. Eisenbrey Jr. | ARTNA | Restricted Stock Grant | Award | 1,000 | 1,000 | 05 May 2026 | Direct | |||
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -0.96% | -$31,250 | $31.25 | -1,000 | 103,021 | 23 Mar 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -1.89% | -$62,000 | $31.00 | -2,000 | 104,021 | 20 Mar 2026 | Direct |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -1.85% | -$62,000 | $31.00 | -2,000 | 106,021 | 19 Mar 2026 | Direct |
| Nicholle R. Taylor | ARTNA | Class A Non-voting Common Stock | Other | 3.79% | 52 | 1,423 | 31 Dec 2025 | 401K Plan | ||
| John M. Thaeder | ARTNA | Class A Non-voting Common Stock | Other | 68.7% | 158 | 388 | 31 Dec 2025 | 401k Plan | ||
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Other | -100% | -38,450 | 0 | 31 Dec 2025 | 401k Plan | ||
| David B. Spacht | ARTNA | Class A Non-voting Common Stock | Other | 3.77% | 126 | 3,471 | 31 Dec 2025 | 401k Plan | ||
| Jennifer L. Finch | ARTNA | Class A Non-voting Common Stock | Other | 3.7% | 34 | 952 | 31 Dec 2025 | 401k Plan | ||
| Pierre A. Anderson | ARTNA | Class A Non-voting Common Stock | Other | 3.79% | 157 | 4,300 | 31 Dec 2025 | 401k Plan | ||
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -5.47% | -$71,101 | $31.97 | -2,224 | 38,450 | 22 Dec 2025 | 401k Plan |
| Dian C. Taylor | ARTNA | Class A Non-voting Common Stock | Sale | -5.18% | -$70,561 | $31.73 | -2,224 | 40,674 | 19 Dec 2025 | 401k Plan |
| Joseph A. DiNunzio | ARTNA | Class A Non-voting Common Stock | Other | -100% | -3,459 | 0 | 09 Dec 2025 | 401k Plan |
* marks a reported price that did not pass the local price check.