| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARTNA | Class A Non-voting Common Stock | Exercise of in-the-money or at-the-money derivative security | $90,298 | +4,750 | +26% | $19.01 | 22,698 | 07 Dec 2021 | Direct | |
| transaction | ARTNA | Class A Non-voting Common Stock | Sale | $201,051 | -4,750 | -21% | $42.33 | 17,948 | 07 Dec 2021 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARTNA | Non-qualified Stock Option (Right to Buy) | Exercise of in-the-money or at-the-money derivative security | $0 | -4,750 | -70% | $0.000000 | 2,000 | 07 Dec 2021 | Class A Non-voting Common Stock | 4,750 | $19.01 | Direct |