December 31, 2025 · Form 4 insider transaction
Borisenko Grigory G. bought 2,500 shares of Xenetic Biosciences, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 5 days after the transaction.
The Options vest 100% on the twelve-month anniversary of the grant date.