Karlstrom Johan (CIK 2039496) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-15). Recent activity: Buy CRH (2,004 shares), Sell CRH (962 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-15 | CRH PUBLIC LTD CO (CRH) | Director | Buy | 2,004 | $0 |
| 2026-05-15 | CRH PUBLIC LTD CO (CRH) | Director | Sell | 962 | $104,618 |
Source: SEC Form 4 filings · as of 2026-05-15