Wong Joseph M (CIK 1785490) reported 10 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-18). Recent activity: Buy ARQ (55,000 shares), Buy ARQ (61,047 shares), Sell ARQ (10,085 shares), Buy ARQ (10,000 shares), Buy ARQ (40,286 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | Arq, Inc. (ARQ) | Chief Technology Officer | Buy | 55,000 | $0 |
| 2026-08-04 | Arq, Inc. (ARQ) | Chief Technology Officer | Buy | 61,047 | $0 |
| 2026-03-25 | Arq, Inc. (ARQ) | Chief Technology Officer | Sell | 10,085 | $22,893 |
| 2026-03-19 | Arq, Inc. (ARQ) | Chief Technology Officer | Buy | 10,000 | $18,900 |
| 2026-03-03 | Arq, Inc. (ARQ) | Chief Technology Officer | Buy | 40,286 | $0 |
| 2026-03-03 | Arq, Inc. (ARQ) | Chief Technology Officer | Sell | 17,338 | $60,856 |
| 2025-08-06 | Arq, Inc. (ARQ) | Chief Technology Officer | Sell | 3,052 | $15,870 |
| 2025-05-20 | Arq, Inc. (ARQ) | Chief Technology Officer | Buy | 16,000 | $73,760 |
| 2025-03-25 | Arq, Inc. (ARQ) | Chief Technology Officer | Buy | 26,198 | $0 |
| 2025-03-25 | Arq, Inc. (ARQ) | Chief Technology Officer | Sell | 6,596 | $30,869 |
Source: SEC Form 4 filings · as of 2026-08-18