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Insider · CIK 0001380742

Elsey R Don

Reports to the SEC for 7 companies · GAITHERSBURG, MD

Transactions

50

Companies

7

Filings

18

CIK

0001380742

Forms 4 and 5

Insider transactions

50 trades
DateCompanyValue
2026-06-11BFRGBullFrog AI Holdings, Inc. · Stock Options (Right to Buy)A Award—
2025-09-25BFRGBullFrog AI Holdings, Inc. · Stock Options (Right to Buy)A Award—
2025-08-22BFRGBullFrog AI Holdings, Inc.A Award—
2025-08-22BFRGBullFrog AI Holdings, Inc.A Award—
2024-09-26BFRGBullFrog AI Holdings, Inc. · Stock options (right to buy)A Award—
2023-06-07CFORCapForce Inc.A Award—
2023-04-16BFRGBullFrog AI Holdings, Inc. · Stock options (Right to buy)A Award—
2023-04-16BFRGBullFrog AI Holdings, Inc. · Stock options (Right to buy)A Award—
2022-06-09CFORCapForce Inc.A Award—
2022-05-17RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (Right to Buy)A Award—
2021-08-02RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (right to buy)A Award—
2021-06-09CFORCapForce Inc.A Award—
2021-02-08LYRALyra Therapeutics, Inc. · Stock OptionA Award—
2020-09-30CFORCapForce Inc. · Stock Option AwardA Award—
2020-06-10RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (right to buy)A Award—
2020-04-30LYRALyra Therapeutics, Inc. · Stock OptionA Award—
2019-05-15RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (right to buy)A Award—
2019-05-13RGRXREGENERX BIOPHARMACEUTICALS INC · Convertible Promissory Note (right to buy)P Purchase—
2019-05-13RGRXREGENERX BIOPHARMACEUTICALS INC · Common Stock Warrant (right to buy)P Purchase—
2019-05-01CFORCapForce Inc.A Award—
2019-02-27RGRXREGENERX BIOPHARMACEUTICALS INC · Common Stock Warrant (right to buy)P Purchase—
2019-02-27RGRXREGENERX BIOPHARMACEUTICALS INC · Convertible Promissory Note (right to buy)P Purchase—
2018-09-11RGRXREGENERX BIOPHARMACEUTICALS INC · Convertible Promissory Note (right to buy)C Conversion—
2018-09-11RGRXREGENERX BIOPHARMACEUTICALS INCC Conversion+$6,267.36
2018-07-17RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (Right to Buy)A Award+$42K
2018-02-02SENSSenseonics Holdings, Inc. · Stock Option (right to buy)A Award—
2017-09-01RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (right to buy)A Award—
2017-01-17SENSSenseonics Holdings, Inc. · Stock Option (right to buy)A Award—
2016-04-12SENSSenseonics Holdings, Inc. · Stock Option (right to buy)A Award—
2016-03-16RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (right to buy)A Award—
2015-06-30RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (right to buy)A Award—
2015-02-11RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (right to buy)A Award—
2015-01-01Tobira Therapeutics, Inc.Common Stock (right to buy)A Award—
2013-09-12RGRXREGENERX BIOPHARMACEUTICALS INC · Convertible Promissory Note (right to buy)A Award—
2012-04-03RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Option (right to buy)A Award—
2012-03-14EBSEmergent BioSolutions Inc.F Tax Payment−$12.3K
2012-03-13EBSEmergent BioSolutions Inc. · Employee Stock Option (Right to buy)A Award—
2012-03-13EBSEmergent BioSolutions Inc.A Award—
2012-03-08EBSEmergent BioSolutions Inc.F Tax Payment−$14.1K
2011-08-03RGRXREGENERX BIOPHARMACEUTICALS INC · Stock Options (right to buy)A Award—
2011-04-15EBSEmergent BioSolutions Inc.M Exercise/Conversion+$191K
2011-04-15EBSEmergent BioSolutions Inc. · Employee Stock Option (right to buy)M Exercise/Conversion—
2011-04-15EBSEmergent BioSolutions Inc.S Sale−$360K
2011-03-15EBSEmergent BioSolutions Inc. · Employee stock option (right to buy)A Award—
2011-03-15EBSEmergent BioSolutions Inc.A Award—
2011-03-08EBSEmergent BioSolutions Inc.F Tax Payment−$20.5K
2010-09-01RGRXREGENERX BIOPHARMACEUTICALS INC · Common Stock Option (right to buy)A Award—
2010-04-13EBSEmergent BioSolutions Inc. · Employee Stock Option (right to buy)M Exercise/Conversion—
2010-04-13EBSEmergent BioSolutions Inc.M Exercise/Conversion+$17.5K
2010-03-09EBSEmergent BioSolutions Inc.A Award—

Recent filings

18