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$34.44 · Score 48/100
0 open-market purchases and 3 sales out of the last 3 Form 4 filings scanned for ARTNA — open-market transactions only, sourced directly from official SEC EDGAR filings.
0
Buys
3
Sells
| Date | Insider | Ownership | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | TAYLOR DIAN C | — | Open Market Sale | 1,876 | $36.11 | $67.74K |
| Sep 4, 2026 | TAYLOR DIAN C | — | Open Market Sale | 1,124 | $36.00 | $40.46K |
| Sep 4, 2026 | TAYLOR DIAN C | — | Open Market Sale | 2,000 | $36.11 | $72.22K |
This information is based on official filings only and does not constitute investment advice. Insider transactions don't necessarily signal a stock's future direction — they can often stem from personal cash-flow needs, portfolio diversification, or tax planning.