SEC CIK 1742557

Jenkins John Kenneth

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
CRBPview stock →3,8332026-06-10

Position History — CRBP

Reported shares owned immediately after each Form 4 transaction, over time.

02,8785,7558,6332025-052025-052026-052026-06

Recent Filings — CRBP

DateActivitySharesPriceOwned After
2026-06-10Open-market sale4,800$7.913,833
2026-05-19Grant / award (derivative)12,300$0.0012,300
2026-05-19Grant / award3,800$0.008,633
2025-05-30Grant / award (derivative)16,000$0.0016,000
2025-05-30Grant / award4,800$0.004,833
2025-05-30Open-market sale2,783$7.3533

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.