ARTNB Insider Transactions
330 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
ARTNB insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
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| TAYLOR DIAN C | Director | 2026-08-25 | Sale | 2,000 | $35.68 |
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| TAYLOR DIAN C | Director | 2026-08-20 | Sale | 2,000 | $35.30 |
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| TAYLOR DIAN C | Director | 2026-08-18 | Sale | 2,000 | $35.001 |
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| TAYLOR DIAN C | Director | 2026-08-17 | Sale | 2,000 | $35.007 |
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| TAYLOR DIAN C | Director | 2026-03-23 | Sale | 1,000.0 | $31.25 |
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| TAYLOR DIAN C | Director | 2026-03-20 | Sale | 2,000.0 | $31.0 |
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| TAYLOR DIAN C | Director | 2026-03-19 | Sale | 2,000.0 | $31.0 |
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| TAYLOR DIAN C | Director | 2025-12-22 | Sale | 2,224.0 | $31.97 |
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| TAYLOR DIAN C | Director | 2025-12-19 | Sale | 2,224.0 | $31.73 |
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| THAEDER JOHN M | Senior Vice President | 2025-08-28 | Sale | 1,000.0 | $33.37 |
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| THAEDER JOHN M | Senior Vice President | 2025-08-22 | Sale | 1,000.0 | $33.49 |
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| THAEDER JOHN M | Senior Vice President | 2025-08-21 | Sale | 1,000.0 | $32.92 |
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| Taylor Nicholle Renee | Senior Vice President | 2023-12-20 | Sale | 4,750.0 | $42.82 |
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| THAEDER JOHN M | Senior Vice President | 2023-12-14 | Sale | 2,500.0 | $43.81 |
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| THAEDER JOHN M | Senior Vice President | 2023-11-21 | Sale | 200.0 | $42.18 |
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| THAEDER JOHN M | Senior Vice President | 2023-09-20 | Sale | 500.0 | $45.87 |
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| Emerson Courtney A | Gen Counsel & Asst Secretary | 2023-08-10 | Purchase | 10.0 | $45.96 |
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| TAYLOR DIAN C | C.E.O. President | 2022-12-14 | Sale | 1,019.0 | $55.62 |
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| TAYLOR DIAN C | C.E.O. President | 2022-12-13 | Sale | 853.0 | $55.59 |
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| TAYLOR DIAN C | C.E.O. President | 2022-12-12 | Sale | 110.0 | $55.6 |
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| TAYLOR DIAN C | C.E.O. President | 2022-12-09 | Sale | 4,768.0 | $55.58 |
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| BIEDERMAN KENNETH R | Director | 2022-11-17 | Sale | 3,396.0 | $53.08 |
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| Taylor Nicholle Renee | Senior Vice President | 2022-11-17 | Purchase | 535.0 | $50.0 |
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| TAYLOR DIAN C | C.E.O. President | 2022-09-16 | Sale | 100.0 | $59.03 |
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| TAYLOR DIAN C | C.E.O. President | 2022-09-16 | Sale | 3,650.0 | $59.0 |
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| TAYLOR DIAN C | C.E.O. President | 2022-09-16 | Sale | 3,000.0 | $57.99 |
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| BIEDERMAN KENNETH R | Director | 2022-09-16 | Sale | 3,354.0 | $57.67 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2022-08-26 | Sale | 4,750.0 | $57.0 |
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| EISENBREY JOHN R JR | Director | 2022-08-11 | Sale | 13,500.0 | $54.02 |
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| TAYLOR DIAN C | C.E.O. President | 2022-03-24 | Sale | 5,604.0 | $46.99 |
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| TAYLOR DIAN C | C.E.O. President | 2022-03-23 | Sale | 1,146.0 | $47.08 |
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| Anderson Pierre A | Chief Info Officer / Sr VP | 2022-03-18 | Sale | 628.0 | $48.0 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2022-03-16 | Sale | 2,000.0 | $47.02 |
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| WYER WILLIAM C | Director | 2022-03-16 | Sale | 6,750.0 | $46.44 |
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| BIEDERMAN KENNETH R | Director | 2022-03-14 | Sale | 6,750.0 | $47.8 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2021-12-07 | Sale | 4,750.0 | $42.33 |
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| TAYLOR DIAN C | C.E.O. President | 2021-05-14 | Sale | 3,020.0 | $39.4 |
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| TAYLOR DIAN C | C.E.O. President | 2021-05-10 | Sale | 1,595.0 | $40.5 |
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| TAYLOR DIAN C | C.E.O. President | 2021-05-07 | Sale | 500.0 | $40.61 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2021-05-07 | Sale | 1,597.0 | $40.77 |
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| TAYLOR DIAN C | C.E.O. President | 2021-03-23 | Sale | 1,635.0 | $39.19 |
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| Anderson Pierre A | VP of Information Technology | 2021-03-23 | Sale | 821.0 | $39.03 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2021-03-22 | Purchase | 67.0 | $38.75 |
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| WYER WILLIAM C | Director | 2021-03-17 | Sale | 6,750.0 | $41.72 |
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| EISENBREY JOHN R JR | Director | 2021-03-16 | Sale | 13,500.0 | $41.52 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2020-12-18 | Sale | 5,153.0 | $38.5 |
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| BIEDERMAN KENNETH R | Director | 2020-12-17 | Sale | 2,391.0 | $38.7 |
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| BIEDERMAN KENNETH R | Director | 2020-12-11 | Sale | 984.0 | $39.56 |
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| BIEDERMAN KENNETH R | Director | 2020-12-09 | Sale | 3,375.0 | $38.78 |
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| BIEDERMAN KENNETH R | Director | 2020-05-28 | Sale | 3,375.0 | $35.14 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2020-05-15 | Sale | 180.0 | $32.39 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2020-05-12 | Sale | 3,570.0 | $36.07 |
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| BIEDERMAN KENNETH R | Director | 2020-05-11 | Sale | 3,375.0 | $35.55 |
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| WYER WILLIAM C | Director | 2020-03-18 | Sale | 4,750.0 | $32.87 |
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| WYER WILLIAM C | Director | 2019-11-11 | Sale | 2,000.0 | $36.76 |
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| BIEDERMAN KENNETH R | Director | 2019-05-17 | Sale | 1,000.0 | $35.99 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2019-03-20 | Sale | 2,250.0 | $38.55 |
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| BIEDERMAN KENNETH R | Director | 2019-03-20 | Sale | 2,073.0 | $38.45 |
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| BIEDERMAN KENNETH R | Director | 2019-03-18 | Sale | 4,677.0 | $39.37 |
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| BIEDERMAN KENNETH R | Director | 2018-08-14 | Sale | 1,000.0 | $37.0 |
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| BIEDERMAN KENNETH R | Director | 2018-03-19 | Sale | 6,750.0 | $36.78 |
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| TAYLOR DIAN C | C.E.O. President | 2017-11-30 | Sale | 6,750.0 | $42.36 |
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| TAYLOR DIAN C | C.E.O. President | 2017-11-30 | Sale | 2,048.0 | $42.36 |
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| WYER WILLIAM C | Director | 2017-11-29 | Sale | 6,750.0 | $42.0 |
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| BIEDERMAN KENNETH R | Director | 2017-11-15 | Sale | 2,000.0 | $39.05 |
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| TAYLOR DIAN C | C.E.O. President | 2017-06-23 | Sale | 4,702.0 | $40.08 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2017-06-23 | Sale | 2,678.0 | $40.1 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2017-06-20 | Sale | 116.0 | $40.01 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2017-06-19 | Sale | 56.0 | $40.21 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2017-06-19 | Sale | 100.0 | $40.1 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2017-06-19 | Sale | 2,498.0 | $40.14 |
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| EISENBREY JOHN R JR | Director | 2017-06-15 | Sale | 13,500.0 | $40.59 |
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| WYER WILLIAM C | Director | 2017-05-16 | Sale | 2,255.0 | $37.6 |
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| BIEDERMAN KENNETH R | Director | 2017-05-10 | Sale | 1,000.0 | $36.0 |
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| TAYLOR DIAN C | C.E.O. President | 2017-03-21 | Sale | 1.0 | $33.75 |
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| TAYLOR DIAN C | C.E.O. President | 2017-03-21 | Sale | 848.0 | $33.0 |
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| TAYLOR DIAN C | C.E.O. President | 2017-03-21 | Sale | 5,901.0 | $33.11 |
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| BIEDERMAN KENNETH R | Director | 2017-03-15 | Sale | 1,750.0 | $33.48 |
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| BIEDERMAN KENNETH R | Director | 2017-03-13 | Sale | 3,000.0 | $31.61 |
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| BIEDERMAN KENNETH R | Director | 2016-12-19 | Sale | 1,000.0 | $32.03 |
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| WYER WILLIAM C | Director | 2016-11-23 | Sale | 1.0 | $33.0 |
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| WYER WILLIAM C | Director | 2016-11-22 | Sale | 4,494.0 | $33.0 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2016-11-10 | Purchase | 28.0 | $28.5 |
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| Anderson Pierre A | VP of Information Technology | 2016-09-20 | Sale | 250.0 | $28.61 |
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| WYER WILLIAM C | Director | 2016-06-08 | Sale | 3,375.0 | $30.02 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2016-06-07 | Purchase | 151.0 | $28.89 |
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| EISENBREY JOHN R JR | Director | 2016-06-03 | Sale | 5,900.0 | $29.0 |
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| EISENBREY JOHN R JR | Director | 2016-05-25 | Sale | 7,600.0 | $29.05 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2016-05-12 | Purchase | 32.0 | $28.0 |
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| WYER WILLIAM C | Director | 2016-05-09 | Sale | 3,375.0 | $28.51 |
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| BIEDERMAN KENNETH R | Director | 2016-05-09 | Sale | 6,750.0 | $27.94 |
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| TAYLOR DIAN C | C.E.O. President | 2016-03-23 | Sale | 6,750.0 | $25.89 |
|---|
| EISENBREY JOHN R JR | Director | 2015-12-16 | Sale | 6,750.0 | $25.4 |
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| WYER WILLIAM C | Director | 2015-11-27 | Sale | 4,700.0 | $25.6 |
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| WYER WILLIAM C | Director | 2015-11-23 | Sale | 2,050.0 | $25.6 |
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| TAYLOR DIAN C | C.E.O. President | 2015-11-23 | Sale | 8,016.0 | $25.5 |
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| TAYLOR DIAN C | C.E.O. President | 2015-11-20 | Sale | 234.0 | $25.5 |
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| BIEDERMAN KENNETH R | Director | 2015-11-20 | Sale | 3,375.0 | $25.25 |
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| TAYLOR DIAN C | C.E.O. President | 2015-11-19 | Sale | 3,000.0 | $25.0 |
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| Taylor Nicholle Renee | Director/Senior Vice President | 2015-11-19 | Sale | 8,540.0 | $24.99 |
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