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Xenetic Biosciences, Inc.

XBIO NASDAQ CIK: 0001534525 Pharmaceutical Preparations Inc. in NV
View on SEC.gov →
Overview All Filings Annual Quarterly Insiders

Recent Filings

All 472 filings →
Form Description Date
8-K CURRENT REPORT Mar 13, 2026
10-K FORM 10-K FOR DEC 2025 Mar 12, 2026
SCHEDULE 13G Feb 12, 2026
8-K FORM 8-K Jan 9, 2026
4 Jan 5, 2026
4 Jan 5, 2026
4 Jan 5, 2026
4 Jan 5, 2026
DEFA14A ADDITIONAL DEFINITIVE PROXY SOLICITING MATERIALS Dec 11, 2025
8-K CURRENT REPORT Dec 11, 2025

Insider Transactions

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Insider Title Type Shares Owns After Date
Genkin Dmitry Award / Grant 93,390 93,603 Jul 19, 2019
EISENBERG JEFFREY F CEO Award / Grant 50,000 50,000 Oct 26, 2017