Company
ARTNA · CIK 0000863110
Sale of 2,000 shares at $35.29 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Sep 17, 2026 · Disclosed Sep 17, 2026
Source: SEC Form 4 · 0000863110-26-000105 · filed 2026-09-17 · View filing →
Sale of 2,000 shares at $35.05 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Sep 16, 2026 · Disclosed Sep 17, 2026
Source: SEC Form 4 · 0000863110-26-000105 · filed 2026-09-17 · View filing →
Sale of 1,876 shares at $36.11 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Sep 3, 2026 · Disclosed Sep 11, 2026FILED +8 DAYS
Source: SEC Form 4 · 0000863110-26-000091 · filed 2026-09-11 · View filing →
Sale of 2,000 shares at $36.11 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Sep 3, 2026 · Disclosed Sep 4, 2026
Source: SEC Form 4 · 0000863110-26-000088 · filed 2026-09-04 · View filing →
Sale of 1,124 shares at $36.00 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Sep 2, 2026 · Disclosed Sep 4, 2026
Source: SEC Form 4 · 0000863110-26-000088 · filed 2026-09-04 · View filing →
Sale of 2,000 shares at $35.50 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0000863110-26-000086 · filed 2026-09-01 · View filing →
Sale of 2,000 shares at $35.50 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Aug 28, 2026 · Disclosed Aug 31, 2026
Source: SEC Form 4 · 0000863110-26-000084 · filed 2026-08-31 · View filing →
Sale of 2,000 shares at $35.68 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0000863110-26-000082 · filed 2026-08-27 · View filing →
Sale of 2,000 shares at $35.30 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Aug 20, 2026 · Disclosed Aug 21, 2026
Source: SEC Form 4 · 0000863110-26-000080 · filed 2026-08-21 · View filing →
Sale of 2,000 shares at $35.001 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Aug 18, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000863110-26-000078 · filed 2026-08-18 · View filing →
Sale of 2,000 shares at $35.007 per share.
Reporting Person TAYLOR DIAN C · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000863110-26-000078 · filed 2026-08-18 · View filing →