Insider · CIK 0001174447

LUDVIGSON DAVID

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

sec.gov

Transactions

Companies

Filings

CIK

0001174447

Forms 4 and 5

Insider transactions

17 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2022-11-30	NANOMIX CorpIncentive Stock Option (right to buy)X Exercise of In-Money	Director, Interim CFO	XExercise of In-Money	−42.2K sh	—	—	1,695,176
2022-11-30	NANOMIX CorpX Exercise of In-Money	Director, Interim CFO	XExercise of In-Money	+42.2K sh	$0.06	+$2,447.31	1,695,176
2015-03-10	CORGENIX MEDICAL CORP/CO"Right to buy'' common stock optionsD Disposition to Issuer	Director	DDisposition to Issuer	−40K sh	—	—	0
2015-03-10	CORGENIX MEDICAL CORP/CO"Right to buy'' common stock optionsD Disposition to Issuer	Director	DDisposition to Issuer	−40K sh	—	—	0
2015-03-10	CORGENIX MEDICAL CORP/CO"Right to buy'' common stock optionsD Disposition to Issuer	Director	DDisposition to Issuer	−40K sh	—	—	0
2015-03-10	CORGENIX MEDICAL CORP/CO"Right to buy'' common stock optionsD Disposition to Issuer	Director	DDisposition to Issuer	−40K sh	—	—	0
2013-08-27	CORGENIX MEDICAL CORP/CO''right to buy'' common stock optionsA Award	Director	AAward	+40K sh	$0.21	+$8,600	160,000
2012-08-27	CORGENIX MEDICAL CORP/CO"right to buy" common stock optionsA Award	Director	AAward	+40K sh	$0.10	+$4,000	120,000
2012-01-17	CORGENIX MEDICAL CORP/CO''right to buy'' common stock optionsA Award	Director	AAward	+40K sh	$0.09	+$3,400	80,000
2010-09-28	CORGENIX MEDICAL CORP/CO"right to buy" common stock optionsA Award	Director	AAward	+40K sh	$0.11	+$4,280	40,000
2008-12-31	NGEN, INC.P Purchase	President & COO	PPurchase	+1,666 sh	$0.12	+$198.254	114,152
2007-06-13	NGEN, INC.Performance Stock OptionA Award	President & COO	AAward	+300K sh	—	—	300,000
2004-06-01	NGEN, INC.Non-Qualified Stock OptionA Award	President & COO	AAward	+255K sh	$6.62	+$1.69M	254,685
2004-06-01	NGEN, INC.Incentive Stock OptionA Award	President & COO	AAward	+45.3K sh	$6.62	+$300K	45,315
2003-12-31	NGEN, INC.A Award	President & COO	AAward	+1,666 sh	$2.50	+$4,163.334	44,860
2002-06-14	NGEN, INC.Non-Qualified Stock OptionA Award	President & COO	AAward	+10K sh	—	—	—
2002-05-28	NGEN, INC.P Purchase	President & COO	PPurchase	+20K sh	$2.90	+$58K	2.9

Recent filings

Accepted (ET)
Dec 164
LUDVIGSON DAVID0001213900-22-080579
SEC(opens sec.gov)
Mar 114
CORGENIX MEDICAL CORP/CO0001104659-15-018778
SEC(opens sec.gov)
Aug 294
CORGENIX MEDICAL CORP/CO0001104659-13-067105
SEC(opens sec.gov)
Aug 304
LUDVIGSON DAVID0001104659-12-060875
SEC(opens sec.gov)
Jan 194
LUDVIGSON DAVID0001104659-12-002789
SEC(opens sec.gov)
Sep 294
LUDVIGSON DAVID0001104659-10-050552
SEC(opens sec.gov)
Jan 214
LUDVIGSON DAVID0001181431-09-004177
SEC(opens sec.gov)
Jun 154
NANOGEN INC0001181431-07-040540
SEC(opens sec.gov)
Jun 24
NANOGEN INC0001181431-04-029149
SEC(opens sec.gov)
Jan 64
NANOGEN INC0001104659-04-000195
SEC(opens sec.gov)
Feb 135
NANOGEN INC0001047469-03-005350
SEC(opens sec.gov)
May 304
NANOGEN INC0000912057-02-022401
SEC(opens sec.gov)

Companies

Address

10398 PACIFIC CENTER CT.

SAN DIEGO, CA, 92121