| Type | Value |
|---|---|
| cik | 0001537561 |
| ticker | ARTH |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 31 Aug 2023 | PURCHASE | Norchi Terrence W | 6,862 | 0.28 USD | |
| 31 Aug 2023 | GRANT_AWARD | Norchi Terrence W | 13,724 | — | deriv |
| 31 Aug 2023 | PURCHASE | ABRAMS MICHAEL S | 10,292 | 0.28 USD | |
| 31 Aug 2023 | GRANT_AWARD | ABRAMS MICHAEL S | 20,584 | — | deriv |
| 31 Aug 2023 | PURCHASE | Hicks Laurence | 10,292 | 0.28 USD | indirect |
| 31 Aug 2023 | GRANT_AWARD | Hicks Laurence | 20,584 | — | derivindirect |
| 10 Nov 2022 | GRANT_AWARD | Fish Guy L. | 250,000 | 0.00 USD | deriv |
| 10 Nov 2022 | GRANT_AWARD | Yrigoyen Dan | 500,000 | 0.00 USD | deriv |
| 10 Nov 2022 | GRANT_AWARD | Norchi Terrence W | 1,250,000 | 0.00 USD | deriv |
| 10 Nov 2022 | GRANT_AWARD | DHILLON PUNIT | 250,000 | 0.00 USD | deriv |
| 10 Nov 2022 | GRANT_AWARD | ABRAMS MICHAEL S | 900,000 | 0.00 USD | deriv |
| 10 Nov 2022 | GRANT_AWARD | Hicks Laurence | 250,000 | 0.00 USD | deriv |
| 06 Jul 2022 | GRANT_AWARD | ABRAMS MICHAEL S | 108,652 | — | |
| 06 Jul 2022 | GRANT_AWARD | ABRAMS MICHAEL S | 724,346 | — | deriv |
| 06 Jul 2022 | GRANT_AWARD | ABRAMS MICHAEL S | 36,000 | — | deriv |
| 06 Jul 2022 | GRANT_AWARD | Norchi Terrence W | 72,435 | — | |
| 06 Jul 2022 | GRANT_AWARD | Norchi Terrence W | 482,897 | — | deriv |
| 06 Jul 2022 | GRANT_AWARD | Norchi Terrence W | — | — | deriv |
| 06 Jul 2022 | GRANT_AWARD | Hicks Laurence | 108,652 | — | indirect |
| 06 Jul 2022 | GRANT_AWARD | Hicks Laurence | 724,346 | — | deriv |
| 06 Jul 2022 | GRANT_AWARD | Hicks Laurence | 36,000 | — | deriv |
| 24 May 2022 | GRANT_AWARD | Yrigoyen Dan | 150,000 | 0.00 USD | deriv |
| 31 Dec 2021 | GRANT_AWARD | Fish Guy L. | 250,000 | 0.00 USD | deriv |
| 27 Sept 2021 | GRANT_AWARD | Hicks Laurence | 250,000 | 0.00 USD | deriv |
| 27 Sept 2021 | GRANT_AWARD | SULAT JAMES R | 250,000 | 0.00 USD | deriv |