ARTNA (Artesian Resources Corp)
Insider Trading Activity
Every open-market purchase and sale reported by ARTNA officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-20 | Joseph A DiNunzio | — | W | — | — |
| 2026-05-06 | Salvatore J JR Rossi | Director | J | — | — |
| 2026-05-06 | DIAN C TAYLOR | Director | J | — | — |
| 2026-05-06 | Michael Houghton | Director | J | — | — |
| 2026-05-06 | JOHN R JR EISENBREY | Director | J | — | — |
| 2026-05-06 | Nicholle Renee Taylor | CEO and President | J | — | — |
| 2026-03-23 | DIAN C TAYLOR | Director | Sell | — | — |
| 2026-03-20 | DIAN C TAYLOR | Director | Sell | — | — |
| 2026-03-20 | DIAN C TAYLOR | Director | Sell | — | — |
| 2025-12-22 | DIAN C TAYLOR | Director | Sell | — | — |
| 2025-12-22 | DIAN C TAYLOR | Director | Sell | — | — |
| 2025-09-18 | Raymond T. Kelly | VP of Information Technology | A | — | — |
| 2025-09-18 | DANIEL KONSTANSKI | Vice President of Engineering | A | — | — |
| 2025-09-18 | Pierre A Anderson | Chief Info Officer / Sr VP | A | — | — |
| 2025-09-18 | Courtney A Emerson | Gen Counsel & Asst Secretary | A | — | — |
| 2025-09-18 | Pierre A Anderson | Chief Info Officer / Sr VP | A | — | — |
| 2025-09-18 | Jennifer Leigh Finch | Sr. Vice President & Treasurer | A | — | — |
| 2025-09-18 | DAVID B SPACHT | CFO | A | — | — |
| 2025-08-29 | JOHN M THAEDER | Senior Vice President | Sell | — | — |
| 2025-08-25 | JOHN M THAEDER | Senior Vice President | Sell | — | — |
| 2025-08-22 | JOHN M THAEDER | Senior Vice President | Sell | — | — |
| 2025-05-07 | JOHN R JR EISENBREY | Director | J | — | — |
| 2025-05-07 | Nicholle Renee Taylor | CEO and President | J | — | — |
| 2025-05-07 | Michael Houghton | Director | J | — | — |
| 2025-05-07 | DIAN C TAYLOR | Director | J | — | — |
| 2025-05-07 | KENNETH R BIEDERMAN | Director | J | — | — |
| 2024-05-10 | JOHN R JR EISENBREY | Director | J | — | — |
| 2024-05-10 | Nicholle Renee Taylor | Senior Vice President | J | — | — |
| 2024-05-10 | KENNETH R BIEDERMAN | Director | J | — | — |
| 2024-05-10 | DIAN C TAYLOR | C.E.O. President | J | — | — |
| 2024-05-10 | Michael Houghton | Director | J | — | — |
| 2024-05-08 | KENNETH R BIEDERMAN | Director | A | — | — |
| 2024-05-08 | DIAN C TAYLOR | C.E.O. President | A | — | — |
| 2024-05-08 | Nicholle Renee Taylor | Senior Vice President | A | — | — |
| 2024-05-08 | JOHN R JR EISENBREY | Director | A | — | — |
| 2024-05-08 | Michael Houghton | Director | A | — | — |
| 2023-12-21 | Nicholle Renee Taylor | Senior Vice President | MIXED | — | — |
| 2023-12-18 | JOHN M THAEDER | Senior Vice President | Sell | — | — |
| 2023-11-24 | JOHN M THAEDER | Senior Vice President | Sell | — | — |
| 2023-09-22 | JOHN M THAEDER | Senior Vice President | Sell | — | — |
| 2023-08-14 | Courtney A Emerson | Gen Counsel & Asst Secretary | Buy | — | — |
| 2023-05-11 | KENNETH R BIEDERMAN | Director | A | — | — |
| 2023-05-11 | Michael Houghton | Director | A | — | — |
| 2023-05-11 | KENNETH R BIEDERMAN | Director | A | — | — |
| 2023-05-11 | DIAN C TAYLOR | C.E.O. President | A | — | — |
| 2023-05-11 | JOHN R JR EISENBREY | Director | A | — | — |
| 2023-05-11 | Nicholle Renee Taylor | Senior Vice President | A | — | — |
| 2023-05-05 | DIAN C TAYLOR | C.E.O. President | J | — | — |
| 2023-05-05 | KENNETH R BIEDERMAN | Director | J | — | — |
| 2023-05-05 | Michael Houghton | Director | J | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 273,085 | — |
| — | Director | 142,471 | — |
| — | Director | 56,751 | — |
| — | Retired Senior Vice President | 30,298 | — |
| — | Director | 29,875 | — |
| — | CEO and President | 27,580 | — |
| — | Senior Vice President | 20,592 | — |
| — | Director | 20,500 | — |
| — | Exec VP / Corp Secretary | 16,165 | — |
| — | VP and General Counsel | 4,200 | — |
| — | Director | 4,000 | — |
| — | CFO | 1,209 | — |
| — | Director | 1,000 | — |
| — | Sr. Vice President & Treasurer | 821 | — |
| — | Asst Secretary and Gen Counsel | 821 | — |
| — | Gen Counsel & Asst Secretary | 10 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ARTNA quote page; the site-wide leaderboard is on the insider transactions hub.