NASDAQ : ARTNA
-$0.74 (-2.16%)
NUMBER OF INSIDERS BUYING (LAST 12 MONTHS)
NUMBER OF INSIDERS SELLING (LAST 12 MONTHS)
AMOUNT OF INSIDER SELLING (LAST 12 MONTHS)
| Insider Name | Title | Date | Transaction | Cost | Filing Date |
|---|---|---|---|---|---|
| DiNunzio Joseph A | other: Retired Exec VP/Corp Secretary | 2026-05-19 | W-Will | 0 | 2026-05-20 |
| Rossi Salvatore J JR | director | 2026-05-05 | J-Other | 31.41 | 2026-05-06 |
| Rossi Salvatore J JR | director | 2026-05-05 | A-Award | 0 | 2026-05-06 |
| Rossi Salvatore J JR | director | 2026-05-05 | J-Other | 0 | 2026-05-06 |
| Houghton Michael | director | 2026-05-05 | J-Other | 31.41 | 2026-05-06 |
| Houghton Michael | director | 2026-05-05 | A-Award | 0 | 2026-05-06 |
| Houghton Michael | director | 2026-05-05 | J-Other | 0 | 2026-05-06 |
| TAYLOR DIAN C | director | 2026-05-05 | J-Other | 31.41 | 2026-05-06 |
| TAYLOR DIAN C | director | 2026-05-05 | A-Award | 0 | 2026-05-06 |
| TAYLOR DIAN C | director | 2026-05-05 | J-Other | 0 | 2026-05-06 |
| Taylor Nicholle Renee | director, officer: CEO and President | 2026-05-05 | J-Other | 31.41 | 2026-05-06 |
| Taylor Nicholle Renee | director, officer: CEO and President | 2026-05-05 | J-Other | 0 | 2026-05-06 |
| EISENBREY JOHN R JR | director | 2026-05-05 | J-Other | 31.41 | 2026-05-06 |
| EISENBREY JOHN R JR | director | 2026-05-05 | A-Award | 0 | 2026-05-06 |
| EISENBREY JOHN R JR | director | 2026-05-05 | J-Other | 0 | 2026-05-06 |
| TAYLOR DIAN C | director | 2026-03-23 | S-Sale | 31.25 | 2026-03-23 |
| TAYLOR DIAN C | director | 2026-03-20 | S-Sale | 31 | 2026-03-20 |
| TAYLOR DIAN C | director | 2026-03-19 | S-Sale | 31 | 2026-03-20 |
| Taylor Nicholle Renee | director, officer: CEO and President | 2025-12-31 | 0 | 2026-01-13 | |
| THAEDER JOHN M | officer | 2025-12-31 | 0 | 2026-01-13 | |
| Rossi Salvatore J JR | director | 2025-07-01 | A-Award | 0 | 2026-01-13 |
| TAYLOR DIAN C | director: | 2025-12-31 | 0 | 2026-01-12 | |
| SPACHT DAVID B | officer | 2025-12-31 | 0 | 2026-01-12 | |
| DiNunzio Joseph A | officer | 2025-12-31 | 0 | 2026-01-12 | |
| Finch Jennifer Leigh | officer | 2025-12-31 | 0 | 2026-01-12 | |
| Anderson Pierre A | officer | 2025-12-31 | 0 | 2026-01-12 | |
| TAYLOR DIAN C | director | 2025-12-22 | S-Sale | 31.97 | 2025-12-22 |
| TAYLOR DIAN C | director | 2025-12-19 | S-Sale | 31.727 | 2025-12-22 |
| KONSTANSKI DANIEL | officer: Vice President of Engineering | 2025-09-16 | A-Award | 0 | 2025-09-18 |
| Kelly Raymond T. | officer: VP of Information Technology | 2025-09-16 | A-Award | 0 | 2025-09-18 |
| Emerson Courtney A | officer: Gen Counsel & Asst Secretary | 2025-09-16 | A-Award | 0 | 2025-09-18 |
| SPACHT DAVID B | officer: CFO | 2025-09-16 | A-Award | 0 | 2025-09-18 |
| Finch Jennifer Leigh | officer: Sr. Vice President & Treasurer | 2025-09-16 | A-Award | 0 | 2025-09-18 |
| Anderson Pierre A | officer: Chief Info Officer / Sr VP | 2025-09-16 | A-Award | 0 | 2025-09-18 |
| Anderson Pierre A | officer: Chief Info Officer / Sr VP | 2025-09-16 | A-Award | 0 | 2025-09-18 |
| THAEDER JOHN M | officer: Senior Vice President | 2025-08-28 | S-Sale | 33.37 | 2025-08-29 |
| THAEDER JOHN M | officer: Senior Vice President | 2025-08-22 | S-Sale | 33.4936 | 2025-08-25 |
| THAEDER JOHN M | officer: Senior Vice President | 2025-08-21 | S-Sale | 32.9211 | 2025-08-22 |
| Rossi Salvatore J JR | director | 2026-05-05 | 0 | 2025-07-10 | |
| EISENBREY JOHN R JR | director | 2025-05-06 | J-Other | 37.07 | 2025-05-07 |
| EISENBREY JOHN R JR | director | 2025-05-05 | A-Award | 0 | 2025-05-07 |
| EISENBREY JOHN R JR | director | 2025-05-06 | J-Other | 0 | 2025-05-07 |
| Houghton Michael | director | 2025-05-06 | J-Other | 37.07 | 2025-05-07 |
| Houghton Michael | director | 2025-05-05 | A-Award | 0 | 2025-05-07 |
| Houghton Michael | director | 2025-05-06 | J-Other | 0 | 2025-05-07 |
| TAYLOR DIAN C | director | 2025-05-06 | J-Other | 37.07 | 2025-05-07 |
| TAYLOR DIAN C | director | 2025-05-05 | A-Award | 0 | 2025-05-07 |
| TAYLOR DIAN C | director | 2025-05-06 | J-Other | 0 | 2025-05-07 |
| Taylor Nicholle Renee | director, officer: CEO and President | 2025-05-06 | J-Other | 37.07 | 2025-05-07 |
| Taylor Nicholle Renee | director, officer: CEO and President | 2025-05-05 | A-Award | 0 | 2025-05-07 |
| Taylor Nicholle Renee | director, officer: CEO and President | 2025-05-06 | J-Other | 0 | 2025-05-07 |
| BIEDERMAN KENNETH R | director | 2025-05-06 | J-Other | 37.07 | 2025-05-07 |
| BIEDERMAN KENNETH R | director | 2025-05-06 | J-Other | 0 | 2025-05-07 |
| SPACHT DAVID B | officer | 2024-12-31 | 0 | 2025-01-23 | |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2024-12-31 | 0 | 2025-01-13 | |
| TAYLOR DIAN C | director, officer: C.E.O. President | 2024-12-31 | 0 | 2025-01-13 | |
| DiNunzio Joseph A | officer | 2024-12-31 | 0 | 2025-01-08 | |
| Finch Jennifer Leigh | officer | 2024-12-31 | 0 | 2025-01-08 | |
| THAEDER JOHN M | officer | 2024-12-31 | 0 | 2025-01-08 | |
| Anderson Pierre A | officer | 2024-12-31 | 0 | 2025-01-08 | |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2024-05-09 | J-Other | 54.88 | 2024-05-10 |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2024-05-09 | J-Other | 0 | 2024-05-10 |
| TAYLOR DIAN C | director, officer: C.E.O. President | 2024-05-09 | J-Other | 54.88 | 2024-05-10 |
| TAYLOR DIAN C | director, officer: C.E.O. President | 2024-05-09 | J-Other | 0 | 2024-05-10 |
| Houghton Michael | director | 2024-05-09 | J-Other | 54.88 | 2024-05-10 |
| Houghton Michael | director | 2024-05-09 | J-Other | 0 | 2024-05-10 |
| EISENBREY JOHN R JR | director | 2024-05-09 | J-Other | 54.88 | 2024-05-10 |
| EISENBREY JOHN R JR | director | 2024-05-09 | J-Other | 0 | 2024-05-10 |
| BIEDERMAN KENNETH R | director | 2024-05-09 | J-Other | 54.88 | 2024-05-10 |
| BIEDERMAN KENNETH R | director | 2024-05-09 | J-Other | 0 | 2024-05-10 |
| BIEDERMAN KENNETH R | director | 2024-05-06 | A-Award | 0 | 2024-05-08 |
| EISENBREY JOHN R JR | director | 2024-05-06 | A-Award | 0 | 2024-05-08 |
| Houghton Michael | director | 2024-05-06 | A-Award | 0 | 2024-05-08 |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2024-05-06 | A-Award | 0 | 2024-05-08 |
| TAYLOR DIAN C | director, officer: C.E.O. President | 2024-05-06 | A-Award | 0 | 2024-05-08 |
| THAEDER JOHN M | officer | 2023-12-31 | 0 | 2024-01-18 | |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2023-12-31 | 0 | 2024-01-18 | |
| TAYLOR DIAN C | director, officer: C.E.O. President | 2023-12-31 | 0 | 2024-01-18 | |
| SPACHT DAVID B | officer | 2023-12-31 | 0 | 2024-01-18 | |
| Finch Jennifer Leigh | officer | 2023-12-31 | 0 | 2024-01-18 | |
| DiNunzio Joseph A | officer | 2023-12-31 | 0 | 2024-01-18 | |
| Anderson Pierre A | officer | 2023-12-31 | 0 | 2024-01-18 | |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2023-12-20 | X-InTheMoney | 21.86 | 2023-12-21 |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2023-12-20 | S-Sale | 42.82 | 2023-12-21 |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2023-12-20 | X-InTheMoney | 21.86 | 2023-12-21 |
| THAEDER JOHN M | officer: Senior Vice President | 2023-12-14 | S-Sale | 43.8069 | 2023-12-18 |
| THAEDER JOHN M | officer: Senior Vice President | 2023-11-21 | S-Sale | 42.18 | 2023-11-24 |
| THAEDER JOHN M | officer: Senior Vice President | 2023-09-20 | S-Sale | 45.87 | 2023-09-22 |
| Emerson Courtney A | officer: Gen Counsel & Asst Secretary | 2023-08-10 | P-Purchase | 45.96 | 2023-08-14 |
| BIEDERMAN KENNETH R | director | 2023-05-09 | A-Award | 0 | 2023-05-11 |
| Houghton Michael | director | 2023-05-09 | A-Award | 0 | 2023-05-11 |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2023-05-09 | A-Award | 0 | 2023-05-11 |
| TAYLOR DIAN C | director, officer: C.E.O. President | 2023-05-09 | A-Award | 0 | 2023-05-11 |
| EISENBREY JOHN R JR | director | 2023-05-09 | A-Award | 0 | 2023-05-11 |
| Houghton Michael | director | 2023-05-03 | J-Other | 45.58 | 2023-05-05 |
| Houghton Michael | director | 2023-05-03 | J-Other | 0 | 2023-05-05 |
| EISENBREY JOHN R JR | director | 2023-05-03 | J-Other | 45.58 | 2023-05-05 |
| EISENBREY JOHN R JR | director | 2023-05-03 | J-Other | 0 | 2023-05-05 |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2023-05-03 | J-Other | 45.58 | 2023-05-05 |
| Taylor Nicholle Renee | director, officer: Senior Vice President | 2023-05-03 | J-Other | 0 | 2023-05-05 |