| transaction |
ARTNA |
Class A Non-voting Common Stock |
Other |
$251 |
+8 |
+1% |
$31.42 |
791 |
24 Nov 2025 |
Custodian |
F1 |
| transaction |
ARTNA |
Class A Non-voting Common Stock |
Other |
$239 |
+7 |
+0.89% |
$34.15 |
791 |
27 May 2025 |
Custodian |
F1 |
| transaction |
ARTNA |
Class A Non-voting Common Stock |
Other |
$232 |
+7 |
+0.89% |
$33.17 |
791 |
25 Aug 2025 |
Custodian |
F1 |
| transaction |
ARTNA |
Class A Non-voting Common Stock |
Other |
$222 |
+7 |
+0.89% |
$31.69 |
791 |
21 Feb 2025 |
Custodian |
F1 |
| transaction |
ARTNA |
Class A Non-voting Common Stock |
Other |
$0 |
+52 |
+3.8% |
$0.000000 |
1,423 |
31 Dec 2025 |
401K Plan |
F2 |
| transaction |
ARTNA |
Class A Non-voting Common Stock |
Other |
$95.07 |
+3 |
+0.98% |
$31.69 |
308 |
21 Feb 2025 |
By Spouse |
F1 |
| transaction |
ARTNA |
Class A Non-voting Common Stock |
Other |
$68.3 |
+2 |
+0.65% |
$34.15 |
308 |
27 May 2025 |
By Spouse |
F1 |
| transaction |
ARTNA |
Class A Non-voting Common Stock |
Other |
$99.52 |
+3 |
+0.98% |
$33.17 |
308 |
25 Aug 2025 |
By Spouse |
F1 |
| transaction |
ARTNA |
Class A Non-voting Common Stock |
Other |
$94.27 |
+3 |
+0.98% |
$31.42 |
308 |
24 Nov 2025 |
By Spouse |
F1 |