Humphries Iain (CIK 1760635) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-12). Recent activity: Sell BBCP (96,955 shares), Buy BBCP (23,048 shares), Sell BBCP (9,635 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-12 | Concrete Pumping Holdings, Inc. (BBCP) | CFO and Secretary | Sell | 96,955 | $1.0M |
| 2026-01-28 | Concrete Pumping Holdings, Inc. (BBCP) | CFO and Secretary | Buy | 23,048 | $0 |
| 2026-01-16 | Concrete Pumping Holdings, Inc. (BBCP) | CFO and Secretary | Sell | 9,635 | $62,338 |
来源：SEC Form 4 申报文件 · 截至 2026-06-12