ARTNA Insider Activity
View recent SEC Form 4 insider transactions for ARTNA, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Sep 17, 2026 | TAYLOR DIAN C | Sale | 2,000 | $35.29 | $70,580.00 | 21,073 |
| Sep 16, 2026 | Anderson Pierre A | Buy | 750 | $35.07 | $26,302.50 | 750 |
| Sep 16, 2026 | Emerson Courtney A | Buy | 750 | $35.07 | $26,302.50 | 760 |
| Sep 16, 2026 | Finch Jennifer Leigh | Buy | 750 | $35.07 | $26,302.50 | 1,786 |
| Sep 16, 2026 | Kelly Raymond T. | Buy | 750 | $35.07 | $26,302.50 | 750 |
| Sep 16, 2026 | KONSTANSKI DANIEL | Buy | 750 | $35.07 | $26,302.50 | 750 |
| Sep 16, 2026 | SPACHT DAVID B | Buy | 750 | $35.07 | $26,302.50 | 1,788 |
| Sep 16, 2026 | TAYLOR DIAN C | Sale | 2,000 | $35.05 | $70,100.00 | 23,073 |
| Sep 03, 2026 | TAYLOR DIAN C | Sale | 2,000 | $36.11 | $72,220.00 | 24,949 |
| Sep 02, 2026 | TAYLOR DIAN C | Sale | 1,124 | $36.00 | $40,464.00 | 26,949 |
| Aug 31, 2026 | TAYLOR DIAN C | Sale | 2,000 | $35.50 | $71,000.00 | 28,073 |
| Aug 28, 2026 | TAYLOR DIAN C | Sale | 2,000 | $35.50 | $71,000.00 | 30,073 |
| Aug 25, 2026 | TAYLOR DIAN C | Sale | 2,000 | $35.68 | $71,360.00 | 32,073 |
| Aug 20, 2026 | TAYLOR DIAN C | Sale | 2,000 | $35.30 | $70,600.00 | 34,073 |
| Aug 18, 2026 | TAYLOR DIAN C | Sale | 2,000 | $35.00 | $70,002.00 | 36,073 |
| Aug 17, 2026 | TAYLOR DIAN C | Sale | 2,000 | $35.01 | $70,014.00 | 38,073 |
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