Kornberg Roger D.

CIK 00014445323 companiesFRAMINGHAM, MA

Transactions

Companies

Filings

CIK

0001444532

Recent Transactions

16 trades

Award
Xenetic Biosciences, Inc.$XBIO
Stock Options
2025-12-31+2,500→ 2,500 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Options
2024-12-11+2,500→ 2,500 total
Award
Cocrystal Pharma, Inc.$COCP
Common Stock
2024-10-09+28,109→ 28,109 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Options
2023-12-06+2,500→ 2,500 total
Award
Cocrystal Pharma, Inc.$COCP
Stock Options (Right to Buy)
2023-07-18+24,417→ 24,417 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Options
2022-12-07+25,000→ 25,000 total
Award
Cocrystal Pharma, Inc.$COCP
Stock Options (Right to Buy)
2022-07-25+280,000→ 280,000 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Options
2021-12-07+25,000→ 25,000 total
Award
Cocrystal Pharma, Inc.$COCP
Stock Options (Right to Buy)
2021-07-16+65,000→ 65,000 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Options
2020-12-04+25,000→ 25,000 total
Award
Cocrystal Pharma, Inc.$COCP
Stock Options (Right to Buy)
2020-06-22+50,000→ 50,000 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Options
2019-12-04+25,000→ 25,000 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Options
2018-11-28+25,000→ 25,000 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Option
2017-11-15+25,000→ 25,000 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Option
2016-12-20+3,030→ 3,030 total
Award
Xenetic Biosciences, Inc.$XBIO
Stock Option
2016-12-20+21,970→ 25,000 total

945 CONCORD STREET

FRAMINGHAM, MA, 01701