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Xenetic Biosciences, Inc.

XBIO
Healthcare|Biotechnology|US
$1.87
+0.01 (+0.31%)
Tangible Book / Share
$2.65
Cash / Share
$2.82

About

Xenetic Biosciences, Inc. operates as a biopharmaceutical firm, primarily concentrating on the development of XCART. This cutting-edge personalized chimeric antigen receptor T cell (CAR T) platform is specifically engineered to identify and attack distinct tumor neoantigens found in individual patients. Beyond this specialized area, the company actively engages in the discovery, investigation, and creation of advanced biologic medicines and cancer treatments. A significant part of its cell-based therapeutic endeavors involves therapies designed to target the B-cell receptor on the exterior of malignant tumor cells in specific patients, with the aim of addressing B-cell lymphomas. Furthermore, Xenetic capitalizes on its proprietary drug delivery technology, PolyXen, through strategic alliances with various biotechnology and pharmaceutical enterprises. The company has established important collaborative agreements with partners including Takeda Pharmaceutical Co. Ltd., Serum Institute of India Limited, PJSC Pharmsynthez, and SynBio LLC. Xenetic Biosciences, Inc. has its headquarters located in Framingham, Massachusetts.

Stock Price

-31.3%(1Y)
1M
-11.8%
3M
-41.0%
6M
-39.1%
YTD
-13.8%
1Y
-29.4%
3Y
-38.7%
5Y
-89.3%

Pipeline Summary

1 total trials
0
Phase 1
1
Phase 2
0
Phase 3
0
Phase 4
Terminated: 1

Key Facts

Market Cap$4.4M
Employees2 (+0% YoY)
CEOJames F. Parslow
IPO DateJun 30, 2016
Beta2.35
52-Week Range$1.58 – $4.94
Avg Volume69,645
ExchangeNASDAQ

Ownership

Float84.3%
Shares Outstanding2.3M

Recent Insider Trades

PARSLOW JAMES FAWARD
Apr 21, 2026100,000 shares
VINOGRADOV ALEXEY ANDREEVICHAWARD
Dec 31, 20252,500 shares @ $2.17
Dastoor Firdaus J.AWARD
Dec 31, 20252,500 shares @ $2.17
Kornberg Roger D.AWARD
Dec 31, 20252,500 shares @ $2.17
Borisenko Grigory G.AWARD
Dec 31, 20252,500 shares @ $2.17

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$3.0M
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$1.6M
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Data last updated: Nov 9, 2026, 04:40 AM