Hansen Stacia (CIK 1999392) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-25). Recent activity: Sell ARQ (8,894 shares), Sell ARQ (2,742 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-25 | Arq, Inc. (ARQ) | Chief Accounting Officer | Sell | 8,894 | $20,189 |
| 2025-08-06 | Arq, Inc. (ARQ) | Chief Accounting Officer | Sell | 2,742 | $14,258 |
来源：SEC Form 4 申报文件 · 截至 2026-03-25