Insiders / Kornberg Roger D. / Activity

Activity — Kornberg Roger D.

2 moves.

InsidersInstitutions
DateActionCompanyValueShares ΔPosition afterImpact
Dec 31, 2025GrantXBIO
Xenetic Biosciences, Inc.
Stock Options
—+3K
2,500
0.11% of shares
low
Jan 9, 2026GrantCOCP
Opko Health, Inc.
Stock Options (Right to Buy)
—+25K
24,615
0.13% of shares
low
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