Chatterjee Ankur (CIK 2095785) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-02). Recent activity: Buy QMLS (85,179 shares), Buy QMLS (83,659 shares), Buy QMLS (69,606 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-02 | QumulusAI, Inc. (QMLS) | Chief Integration Officer | Buy | 85,179 | $0 |
| 2026-09-02 | QumulusAI, Inc. (QMLS) | Chief Integration Officer | Buy | 83,659 | $0 |
| 2026-09-02 | QumulusAI, Inc. (QMLS) | Chief Integration Officer | Buy | 69,606 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-02