Elfrink Willem Insider Trading -- Recent SEC Form 4 Transactions

Elfrink Willem (CIK 1893194) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-16). Recent activity: Buy BEAT (187,500 shares). Source: SEC Form 4.

DateCompanyRoleTypeSharesValue
2026-04-16HeartBeam, Inc. (BEAT)DirectorBuy187,500$150,000

Source: SEC Form 4 filings · as of 2026-04-16