Jeffrey F. Eisenberg - Chief Executive Officer, Director at Xenetic Biosciences, Inc.

Issuer-level insider activity

Role
Chief Executive Officer, Director
Issuer ticker
XBIO on Nasdaq
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by Jeffrey F. Eisenberg since 21 Oct 2025

Reported holdings for Jeffrey F. Eisenberg in Xenetic Biosciences, Inc.

Form 4 holding Chief Executive Officer, Director

Xenetic Biosciences, Inc.

Security class
Stock Options
Shares / value
20,000
Estimated value
Report date
11 Dec 2023
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Transaction history for Jeffrey F. Eisenberg in Xenetic Biosciences, Inc.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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