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.

02,8785,7558,6332019-032024-052025-052025-052026-052026-06

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
2024-05-30Grant / award2,783$0.002,816
2024-05-16Grant / award (derivative)2,783$0.002,783
2023-05-18Grant / award (derivative)5,300$0.005,300
2022-05-18Grant / award (derivative)79,600$0.0079,600
2021-06-17Grant / award (derivative)58,200$0.0058,200
2020-05-20Grant / award (derivative)40,500$0.0040,500
2019-05-22Grant / award (derivative)33,300$0.0033,300
2019-03-15Open-market buy1,000$6.981,000
2018-06-05Grant / award (derivative)68,000$0.0068,000

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