Insider · CIK 0001808556

O'Mahony John Mark

Reports to the SEC for 1 company · CAMBRIDGE, MA

sec.gov

Transactions

Companies

Filings

CIK

0001808556

Forms 4 and 5

Insider transactions

15 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2025-03-28	CYPHCYPHERPUNK TECHNOLOGIES INC.M Exercise/Conversion	Chief Manufacturing Officer	MExercise/Conversion	+22.5K sh	—	—	27,500
2025-03-28	CYPHCYPHERPUNK TECHNOLOGIES INC. · Restricted Stock UnitsM Exercise/Conversion	Chief Manufacturing Officer	MExercise/Conversion	−22.5K sh	—	—	0
2024-10-02	CYPHCYPHERPUNK TECHNOLOGIES INC. · Employee Stock Option (Right to Buy)A Award	Chief Manufacturing Officer	AAward	+85K sh	—	—	85,000
2024-01-29	CYPHCYPHERPUNK TECHNOLOGIES INC. · Employee Stock Option (Right to Buy)A Award	Chief Manufacturing Officer	AAward	+85K sh	—	—	85,000
2024-01-26	CYPHCYPHERPUNK TECHNOLOGIES INC.M Exercise/Conversion	Chief Manufacturing Officer	MExercise/Conversion	+5,000 sh	—	—	5,000
2024-01-26	CYPHCYPHERPUNK TECHNOLOGIES INC. · Restricted Stock UnitsM Exercise/Conversion	Chief Manufacturing Officer	MExercise/Conversion	−5,000 sh	—	—	0
2023-08-23	CYPHCYPHERPUNK TECHNOLOGIES INC. · Employee Stock Option (Right to Buy)A Award	Chief Manufacturing Officer	AAward	+70K sh	—	—	70,000
2023-03-31	CYPHCYPHERPUNK TECHNOLOGIES INC. · Employee Stock Option (Right to Buy)A Award	Chief Manufacturing Officer	AAward	+500K sh	—	—	500,000
2022-09-01	CYPHCYPHERPUNK TECHNOLOGIES INC. · Employee Stock Option (Right to Buy)A Award	Chief Manufacturing Officer	AAward	+200K sh	—	—	200,000
2022-01-31	CYPHCYPHERPUNK TECHNOLOGIES INC. · Restricted Stock UnitsA Award	Chief Manufacturing Officer	AAward	+225K sh	—	—	225,000
2021-05-26	CYPHCYPHERPUNK TECHNOLOGIES INC. · Employee Stock Option (Right to Buy)A Award	Chief Manufacturing Officer	AAward	+30K sh	—	—	30,000
2021-01-26	CYPHCYPHERPUNK TECHNOLOGIES INC. · Employee Stock Option (Right to Buy)A Award	Chief Manufacturing Officer	AAward	+150K sh	—	—	150,000
2021-01-26	CYPHCYPHERPUNK TECHNOLOGIES INC. · Restricted Stock UnitsA Award	Chief Manufacturing Officer	AAward	+50K sh	—	—	50,000
2020-08-10	CYPHCYPHERPUNK TECHNOLOGIES INC. · Stock Option (Right to Buy)A Award	Chief Manufacturing Officer	AAward	+75K sh	—	—	75,000
2020-04-09	CYPHCYPHERPUNK TECHNOLOGIES INC. · Stock Option (Right to Buy)A Award	Chief Manufacturing Officer	AAward	+50K sh	—	—	50,000

Recent filings

Accepted (ET)
Apr 14
O'Mahony John Mark0001104659-25-030807
SEC(opens sec.gov)
Oct 44
O'Mahony John Mark0001104659-24-106336
SEC(opens sec.gov)
Jan 314
O'Mahony John Mark0001104659-24-009025
SEC(opens sec.gov)
Jan 304
O'Mahony John Mark0001104659-24-008420
SEC(opens sec.gov)
Aug 254
O'Mahony John Mark0001104659-23-095367
SEC(opens sec.gov)
Apr 44
O'Mahony John Mark0001104659-23-041753
SEC(opens sec.gov)
Sep 24
O'Mahony John Mark0001104659-22-097621
SEC(opens sec.gov)
Feb 24
O'Mahony John Mark0001104659-22-011062
SEC(opens sec.gov)
May 284
O'Mahony John Mark0001104659-21-074448
SEC(opens sec.gov)
Jan 284
O'Mahony John Mark0001104659-21-008997
SEC(opens sec.gov)
Aug 124
O'Mahony John Mark0001104659-20-094193
SEC(opens sec.gov)
Apr 134
O'Mahony John Mark0001104659-20-046079
SEC(opens sec.gov)

Companies

CYPHERPUNK TECHNOLOGIES INC.Chief Manufacturing OfficerCYPH

Address

C/O LEAP THERAPEUTICS, INC. 47 THORNDIKE STREET SUITE B1-1

CAMBRIDGE, MA, 02141