Steinmetz Shimon (CIK 1579280) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-04). Recent activity: Buy ARQ (250,000 shares), Buy ARQ (93,023 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-04 | Arq, Inc. (ARQ) | Chief Financial Officer | Buy | 250,000 | $0 |
| 2026-08-04 | Arq, Inc. (ARQ) | Chief Financial Officer | Buy | 93,023 | $0 |
Source: SEC Form 4 filings · as of 2026-08-04