GREENBERG SANFORD D

10% owner at Charlie's Holdings, Inc. · on record since Mar 29, 2006
Director at Charlie's Holdings, Inc. · on record since Mar 22, 2010
Director at INSTRUCTURE INC · on record since Aug 15, 2003
CEO at INSTRUCTURE INC · on record since Aug 15, 2003
10% owner at INSTRUCTURE INC · on record since Aug 15, 2003
CEO at Charlie's Holdings, Inc. · on record since Feb 9, 2004

Insider trading activity of GREENBERG SANFORD D

Transactions on record: 22; since Feb 9, 2004

Open-market buys: 4; $8.5K

Open-market sells: 4; $707.5K

Companies traded: 1; last filing Dec 17, 2010

Figures computed from official regulatory filings — .

Companies where GREENBERG SANFORD D has traded

Charlie's Holdings, Inc.22 tx · $3M · Dec 17, 2010

Track record of GREENBERG SANFORD D

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of GREENBERG SANFORD D

Co-insiders of GREENBERG SANFORD D

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Charlie's Holdings, Inc.Listing on record	Dec 17, 2010	Buy	15,000	0.20 USD	$3K	conv 61First in 12mo	SEC
Charlie's Holdings, Inc.Listing on record	Jun 14, 2010	OtherD (derivative)	-225,000	3.00	$675K		SEC
Charlie's Holdings, Inc.Listing on record	Jun 14, 2010	OtherD (derivative)	-100,000	0.65	$65K		SEC
Charlie's Holdings, Inc.Listing on record	Jun 14, 2010	GiftD (derivative)	-50,000	0.65	$32.5K		SEC
Charlie's Holdings, Inc.Listing on record	Jun 14, 2010	Other	177,000	—	n/a (No price was disclosed in the filing)		SEC
Charlie's Holdings, Inc.Listing on record	Mar 22, 2010	AwardD (derivative)	277,776	0.18	$50K		SEC
Charlie's Holdings, Inc.Listing on record	Apr 15, 2009	Buy	5,500	0.40	$2.2K	conv 34	SEC
Charlie's Holdings, Inc.Listing on record	Feb 17, 2009	Buy	8,000	0.41	$3.3K	conv 43First in 12mo	SEC
Charlie's Holdings, Inc.Listing on record	Aug 22, 2008	Sell	-150,000	0.85	$127.5K		SEC
Charlie's Holdings, Inc.Listing on record	Aug 22, 2008	Gift	-75,000	0.80	$60K		SEC
Charlie's Holdings, Inc.Listing on record	Dec 18, 2007	Other	-100,000	0.36	$36K		SEC
Charlie's Holdings, Inc.Listing on record	May 17, 2007	Award	1,500,000	0.36	$540K		SEC
Charlie's Holdings, Inc.Listing on record	May 17, 2007	OtherD (derivative)	-250,000	3.20	$800K		SEC
Charlie's Holdings, Inc.Listing on record	May 17, 2007	Gift	-200,000	0.36	$72K		SEC
Charlie's Holdings, Inc.Listing on record	May 17, 2007	Sell	-300,000	1.50	$450K		SEC
Charlie's Holdings, Inc.Listing on record	Jul 14, 2006	AwardD (derivative)	150,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Charlie's Holdings, Inc.Listing on record	Mar 29, 2006	Sell	-130,000	1.00	$130K		SEC
Charlie's Holdings, Inc.Listing on record	Mar 4, 2005	OtherD (derivative)	-275,000	—	n/a (No price was disclosed in the filing)		SEC
Charlie's Holdings, Inc.Listing on record	Aug 16, 2004	Buy	1,878,913	—	n/a (No price was disclosed in the filing)	conv 63First in 12mo	SEC
Charlie's Holdings, Inc.Listing on record	Aug 16, 2004	AwardD (derivative)	4,000,000	—	n/a (No price was disclosed in the filing)		SEC
Charlie's Holdings, Inc.Listing on record	Feb 13, 2004	Sell	-20,000	—	n/a (No price was disclosed in the filing)		SEC
Charlie's Holdings, Inc.Listing on record	Feb 9, 2004	Gift	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Charlie's Holdings, Inc.Listing on record	Dec 17, 2010	Buy	15,000	0.20 USD	$3K	conv 61First in 12mo	SEC
Charlie's Holdings, Inc.Listing on record	Jun 14, 2010	OtherD (derivative)	-225,000	3.00	$675K		SEC
Charlie's Holdings, Inc.Listing on record	Jun 14, 2010	OtherD (derivative)	-100,000	0.65	$65K		SEC
Charlie's Holdings, Inc.Listing on record	Jun 14, 2010	GiftD (derivative)	-50,000	0.65	$32.5K		SEC
Charlie's Holdings, Inc.Listing on record	Jun 14, 2010	Other	177,000	—	n/a (No price was disclosed in the filing)		SEC
Charlie's Holdings, Inc.Listing on record	Mar 22, 2010	AwardD (derivative)	277,776	0.18	$50K		SEC
Charlie's Holdings, Inc.Listing on record	Apr 15, 2009	Buy	5,500	0.40	$2.2K	conv 34	SEC
Charlie's Holdings, Inc.Listing on record	Feb 17, 2009	Buy	8,000	0.41	$3.3K	conv 43First in 12mo	SEC
Charlie's Holdings, Inc.Listing on record	Aug 22, 2008	Sell	-150,000	0.85	$127.5K		SEC
Charlie's Holdings, Inc.Listing on record	Aug 22, 2008	Gift	-75,000	0.80	$60K		SEC
Charlie's Holdings, Inc.Listing on record	Dec 18, 2007	Other	-100,000	0.36	$36K		SEC
Charlie's Holdings, Inc.Listing on record	May 17, 2007	Award	1,500,000	0.36	$540K		SEC
Charlie's Holdings, Inc.Listing on record	May 17, 2007	OtherD (derivative)	-250,000	3.20	$800K		SEC
Charlie's Holdings, Inc.Listing on record	May 17, 2007	Gift	-200,000	0.36	$72K		SEC
Charlie's Holdings, Inc.Listing on record	May 17, 2007	Sell	-300,000	1.50	$450K		SEC
Charlie's Holdings, Inc.Listing on record	Jul 14, 2006	AwardD (derivative)	150,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Charlie's Holdings, Inc.Listing on record	Mar 29, 2006	Sell	-130,000	1.00	$130K		SEC
Charlie's Holdings, Inc.Listing on record	Mar 4, 2005	OtherD (derivative)	-275,000	—	n/a (No price was disclosed in the filing)		SEC
Charlie's Holdings, Inc.Listing on record	Aug 16, 2004	Buy	1,878,913	—	n/a (No price was disclosed in the filing)	conv 63First in 12mo	SEC
Charlie's Holdings, Inc.Listing on record	Aug 16, 2004	AwardD (derivative)	4,000,000	—	n/a (No price was disclosed in the filing)		SEC
Charlie's Holdings, Inc.Listing on record	Feb 13, 2004	Sell	-20,000	—	n/a (No price was disclosed in the filing)		SEC
Charlie's Holdings, Inc.Listing on record	Feb 9, 2004	Gift	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC