ARTNA · Insider Trading
Artesian Resources Corp
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-17 | Pierre A Anderson | Chief Info Officer / Sr VP | J | +750 | +$26.30K |
| 2026-09-17 | David B Spacht | CFO | J | +750 | +$26.30K |
| 2026-09-17 | Daniel Konstanski | Vice President of Engineering | J | +750 | +$26.30K |
| 2026-09-17 | Courtney A Emerson | Gen Counsel & Secretary | J | +750 | +$26.30K |
| 2026-09-17 | Dian C Taylor | Director | Sell | −4,000 | −$140.68K |
| 2026-09-17 | Jennifer Leigh Finch | Sr. Vice President & Treasurer | J | +750 | +$26.30K |
| 2026-09-17 | Raymond T. Kelly | VP of Information Technology | J | +750 | +$26.30K |
| 2026-09-11 | Dian C Taylor | Director | Sell | −1,876 | −$67.74K |
| 2026-09-04 | Dian C Taylor | Director | Sell | −3,124 | −$112.68K |
| 2026-09-01 | Dian C Taylor | Director | Sell | −2,000 | −$71.00K |
| 2026-08-31 | Dian C Taylor | Director | Sell | −2,000 | −$71.00K |
| 2026-08-27 | Dian C Taylor | Director | Sell | −2,000 | −$71.36K |
| 2026-08-21 | Dian C Taylor | Director | Sell | −2,000 | −$70.60K |
| 2026-08-18 | Dian C Taylor | Director | Sell | −4,000 | −$140.02K |
| 2026-05-20 | Joseph A DiNunzio | — | W | +193 | — |
| 2026-05-06 | Salvatore J Rossi JR | Director | J | +1,000 | +$31.41K |
| 2026-05-06 | Dian C Taylor | Director | J | +1,000 | +$31.41K |
| 2026-05-06 | Michael Houghton | Director | J | +1,000 | +$31.41K |
| 2026-05-06 | John R Eisenbrey Jr | Director | J | +1,000 | +$31.41K |
| 2026-05-06 | Nicholle Renee Taylor | CEO and President | J | +1,000 | +$31.41K |
| 2026-03-23 | Dian C Taylor | Director | Sell | −1,000 | −$31.25K |
| 2026-03-20 | Dian C Taylor | Director | Sell | −2,000 | −$62.00K |
| 2026-03-20 | Dian C Taylor | Director | Sell | −2,000 | −$62.00K |
| 2025-12-22 | Dian C Taylor | Director | Sell | −2,224 | −$70.56K |
| 2025-12-22 | Dian C Taylor | Director | Sell | −2,224 | −$71.10K |
| 2025-09-18 | Raymond T. Kelly | VP of Information Technology | A | +750 deriv. | — |
| 2025-09-18 | Daniel Konstanski | Vice President of Engineering | A | +750 deriv. | — |
| 2025-09-18 | Pierre A Anderson | Chief Info Officer / Sr VP | A | +1,000 deriv. | — |
| 2025-09-18 | Courtney A Emerson | Gen Counsel & Asst Secretary | A | +750 deriv. | — |
| 2025-09-18 | Pierre A Anderson | Chief Info Officer / Sr VP | A | +750 deriv. | — |
| 2025-09-18 | Jennifer Leigh Finch | Sr. Vice President & Treasurer | A | +750 deriv. | — |
| 2025-09-18 | David B Spacht | CFO | A | +750 deriv. | — |
| 2025-08-29 | John M Thaeder | Senior Vice President | Sell | −1,000 | −$33.37K |
| 2025-08-25 | John M Thaeder | Senior Vice President | Sell | −1,000 | −$33.49K |
| 2025-08-22 | John M Thaeder | Senior Vice President | Sell | −1,000 | −$32.92K |
| 2025-05-07 | John R Eisenbrey Jr | Director | J | +1,000 | +$37.07K |
| 2025-05-07 | Nicholle Renee Taylor | CEO and President | J | +1,000 | +$37.07K |
| 2025-05-07 | Michael Houghton | Director | J | +1,000 | +$37.07K |
| 2025-05-07 | Dian C Taylor | Director | J | +1,000 | +$37.07K |
| 2025-05-07 | Kenneth R Biederman | Director | J | +1,000 | +$37.07K |
| 2024-05-10 | John R Eisenbrey Jr | Director | J | +1,000 | +$54.88K |
| 2024-05-10 | Nicholle Renee Taylor | Senior Vice President | J | +1,000 | +$54.88K |
| 2024-05-10 | Kenneth R Biederman | Director | J | +1,000 | +$54.88K |
| 2024-05-10 | Dian C Taylor | C.E.O. President | J | +1,000 | +$54.88K |
| 2024-05-10 | Michael Houghton | Director | J | +1,000 | +$54.88K |
| 2024-05-08 | Kenneth R Biederman | Director | A | +1,000 deriv. | — |
| 2024-05-08 | Dian C Taylor | C.E.O. President | A | +1,000 deriv. | — |
| 2024-05-08 | Nicholle Renee Taylor | Senior Vice President | A | +1,000 deriv. | — |
| 2024-05-08 | John R Eisenbrey Jr | Director | A | +1,000 deriv. | — |
| 2024-05-08 | Michael Houghton | Director | A | +1,000 deriv. | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Dian C Taylor | Director | 59,523 | $2.00M |
| John R Eisenbrey Jr | Director | 56,751 | $1.90M |
| Kenneth R Biederman | Director | 29,875 | $1.00M |
| Nicholle Renee Taylor | CEO and President | 27,580 | $925.03K |
| John M Thaeder | Senior Vice President | 20,592 | $690.66K |
| Joseph A DiNunzio | Exec VP / Corp Secretary | 16,165 | $542.17K |
| Michael Houghton | Director | 4,000 | $134.16K |
| David B Spacht | CFO | 2,174 | $72.92K |
| Jennifer Leigh Finch | Sr. Vice President & Treasurer | 1,786 | $59.90K |
| Salvatore J Rossi JR | Director | 1,000 | $33.54K |
| Courtney A Emerson | Gen Counsel & Secretary | 760 | $25.49K |
| Pierre A Anderson | Chief Info Officer / Sr VP | 750 | $25.16K |
| Daniel Konstanski | Vice President of Engineering | 750 | $25.16K |
| Raymond T. Kelly | VP of Information Technology | 750 | $25.16K |
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.
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.