Insider · CIK 0001183721

BLOCK STEPHEN A

Reports to the SEC for 3 companies · SAN DIEGO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001183721

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2021-06-17	NAGENiagen Bioscience, Inc. · Stock Options (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2021-03-16	NAGENiagen Bioscience, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+20K sh	$2.60	+$52.1K	36,667
2021-03-16	NAGENiagen Bioscience, Inc.S Sale	Director	SSale	−20K sh	$13.17	−$263K	16,667
2021-03-16	NAGENiagen Bioscience, Inc. · Stock Options (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−20K sh	—	—	0
2021-03-15	NAGENiagen Bioscience, Inc.S Sale	Director	SSale	−32.5K sh	$11.15	−$362K	16,667
2021-03-15	NAGENiagen Bioscience, Inc. · Stock Options (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−32.5K sh	—	—	0
2021-03-15	NAGENiagen Bioscience, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+32.5K sh	$1.92	+$62.4K	49,167
2020-06-19	NAGENiagen Bioscience, Inc. · Stock Options (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2019-06-21	NAGENiagen Bioscience, Inc. · Stock Options (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2019-03-11	NAGENiagen Bioscience, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+10K sh	$1.50	+$15K	26,667
2019-03-11	NAGENiagen Bioscience, Inc.S Sale	Director	SSale	−10K sh	$3.52	−$35.2K	16,667
2019-03-11	NAGENiagen Bioscience, Inc. · Stock Options (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−10K sh	—	—	0
2018-11-02	SENOMYX INCStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−20K sh	—	—	0
2018-11-02	SENOMYX INCU Disposition from Tender	Director	UDisposition from Tender	−1,000 sh	$1.50	−$1,500	0
2018-11-02	SENOMYX INCStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−20K sh	—	—	0
2018-06-22	NAGENiagen Bioscience, Inc. · Stock Options (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2018-05-24	SENOMYX INCStock option (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2017-06-20	NAGENiagen Bioscience, Inc. · Stock Options (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2017-05-11	SENOMYX INCStock option (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2016-11-16	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2016-05-20	SENOMYX INCStock option (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2015-07-06	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)A Award	Director	AAward	+82.5K sh	—	—	609,981
2015-05-20	SENOMYX INCStock option (right to buy)A Award	Director	AAward	+20K sh	—	—	20,000
2014-01-21	NAGENiagen Bioscience, Inc.A Award	Director	AAward	+50K sh	—	—	50,000
2013-06-13	SENOMYX INCStock Option (right to buy)A Award	Director	AAward	+15K sh	—	—	15,000
2012-12-21	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−97.5K sh	—	—	225,000
2012-12-21	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−30K sh	—	—	615,000
2012-12-21	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−65K sh	—	—	550,000
2012-12-21	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−114K sh	—	—	436,250
2012-12-21	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−114K sh	—	—	322,500
2012-12-21	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−97.5K sh	—	—	127,500
2012-12-21	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)A Award	Director	AAward	+317K sh	—	—	444,981
2012-08-28	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)A Award	Director	AAward	+97.5K sh	—	—	645,000
2012-06-07	SENOMYX INCStock Option (Right to Buy)A Award	Director	AAward	+15K sh	—	—	15,000
2011-05-26	SENOMYX INCStock Option (Right to Buy)A Award	Director	AAward	+15K sh	—	—	15,000
2011-05-10	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)A Award	Director	AAward	+97.5K sh	—	—	97,500
2011-05-06	SENOMYX INCS Sale	Director	SSale	−13.8K sh	$5.59	−$76.8K	1,000
2011-05-06	SENOMYX INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−8,161 sh	—	—	3,139
2011-05-06	SENOMYX INCS Sale	Director	SSale	−8,161 sh	$5.59	−$45.6K	1,000
2011-05-06	SENOMYX INCM Exercise/Conversion	Director	MExercise/Conversion	+8,161 sh	$3.21	+$26.2K	9,161
2011-05-06	SENOMYX INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−13.8K sh	—	—	1,250
2011-05-06	SENOMYX INCM Exercise/Conversion	Director	MExercise/Conversion	+13.8K sh	$3.85	+$52.9K	14,750
2010-11-09	SENOMYX INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−15K sh	—	—	0
2010-11-09	SENOMYX INCM Exercise/Conversion	Director	MExercise/Conversion	+15K sh	$1.58	+$23.7K	16,000
2010-11-09	SENOMYX INCS Sale	Director	SSale	−15K sh	$5.33	−$80K	1,000
2010-06-03	SENOMYX INCStock Option (Right to Buy)A Award	Director	AAward	+15K sh	—	—	15,000
2010-05-20	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)A Award	Director	AAward	−114K sh	—	—	113,750
2010-05-20	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)A Award	Director	AAward	−92.5K sh	$90000.00	−$8.33B	92,500
2010-05-20	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)A Award	Director	AAward	+114K sh	—	—	113,750
2010-05-20	NAGENiagen Bioscience, Inc. · Employee Stock Options (right to buy)A Award	Director	AAward	+114K sh	—	—	113,750

Recent filings

Accepted (ET)
Jun 224
BLOCK STEPHEN A0001628280-21-012669
SEC(opens sec.gov)
Mar 174
BLOCK STEPHEN A0001415889-21-001545
SEC(opens sec.gov)
Jun 224
BLOCK STEPHEN A0001415889-20-001661
SEC(opens sec.gov)
Jun 244
BLOCK STEPHEN A0001415889-19-000798
SEC(opens sec.gov)
Mar 124
BLOCK STEPHEN A0001415889-19-000306
SEC(opens sec.gov)
Nov 24
BLOCK STEPHEN A0001209191-18-056992
SEC(opens sec.gov)
Jun 264
BLOCK STEPHEN A0001415889-18-001028
SEC(opens sec.gov)
May 254
BLOCK STEPHEN A0001437749-18-010757
SEC(opens sec.gov)
Jul 34
ChromaDex Corp.0001415889-17-001085
SEC(opens sec.gov)
May 224
SENOMYX INC0001437749-17-009848
SEC(opens sec.gov)
Nov 184
ChromaDex Corp.0001415889-16-007476
SEC(opens sec.gov)

Companies

Address

4767 NEXUS CENTRE DRIVE

SAN DIEGO, CA, 92121