PROPPER RICHARD D

Director at CHARDAN CHINA ACQUISITION CORP · on record since Mar 16, 2004
Chairman of the Board at CHARDAN CHINA ACQUISITION CORP · on record since Mar 16, 2004
Director at Caesars Acquisition Co · on record since Apr 6, 2004
Chairman of the Board at Caesars Acquisition Co · on record since Apr 6, 2004
Director at Chardan North China Acquisition Corp · on record since Mar 2, 2007
Director at Chardan South China Acquisition Corp · on record since May 25, 2007
10% owner at InterAmerican Acquisition Group Inc · on record since Sep 7, 2007
Chairman of the Board at Chardan North China Acquisition Corp · on record since Aug 5, 2005
10% owner at Chardan North China Acquisition Corp · on record since Aug 5, 2005
10% owner at Chardan South China Acquisition Corp · on record since Aug 5, 2005
Chief Financial Officer at Chardan South China Acquisition Corp · on record since Sep 6, 2005
VP of Corporate Development at Origin Agritech LTD · on record since Dec 14, 2005

Insider trading activity of PROPPER RICHARD D

Transactions on record: 23; since Apr 6, 2004

Open-market buys: 2; $32K

Open-market sells: 1

Companies traded: 4; last filing May 25, 2007

Figures computed from official regulatory filings — .

Companies where PROPPER RICHARD D has traded

Chardan North China Acquisition Corp5 tx · $162.2K · May 25, 2007
Chardan South China Acquisition Corp4 tx · $136.1K · May 25, 2007
Origin Agritech LTD7 tx · $1.2M · Dec 14, 2005
Caesars Acquisition Co7 tx · $171.7K · Nov 10, 2005

Track record of PROPPER RICHARD D

Open-market buys: 14

Last buy: May 23, 2007

Enough buys on record, but none of them has a 63-day return yet — this happens when the shares stopped trading, or when the buys are too recent. Win rates will appear once returns mature.

Transaction history of PROPPER RICHARD D

Co-insiders of PROPPER RICHARD D

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Chardan North China Acquisition CorpListing unverified	May 25, 2007	BuyD (derivative)	20,000	2.95	$59K		SEC
Chardan South China Acquisition CorpListing unverified	May 25, 2007	BuyD (derivative)	20,000	2.86	$57.2K	Cluster	SEC
Chardan North China Acquisition CorpListing unverified	Mar 2, 2007	Buy	4,000	8.00	$32K	conv 32First in 12mo	SEC
Origin Agritech LTDListing on record	Dec 14, 2005	Sell	-2,000	—	n/a (No price was disclosed in the filing)		SEC
Origin Agritech LTDListing on record	Dec 14, 2005	OtherD (derivative)	147,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Origin Agritech LTDListing on record	Dec 14, 2005	Other	147,200	5.00 USD	$736K		SEC
Origin Agritech LTDListing on record	Dec 8, 2005	SellD (derivative)	-50,000	7.69 USD	$384.5K		SEC
Origin Agritech LTDListing on record	Dec 8, 2005	SellD (derivative)	-70,000	0.73 USD	$51.1K		SEC
Origin Agritech LTDListing on record	Nov 10, 2005	Award	244,125	—	n/a (No price was disclosed in the filing)		SEC
Caesars Acquisition CoListing unverified	Nov 10, 2005	OtherD (derivative)	-271,250	—	n/a (No price was disclosed in the filing)		SEC
Origin Agritech LTDListing on record	Nov 10, 2005	AwardD (derivative)	271,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Caesars Acquisition CoListing unverified	Nov 10, 2005	Other	-244,125	—	n/a (No price was disclosed in the filing)		SEC
Chardan South China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	84,600	0.64 USD	$54.1K	ClusterFirst in 12mo	SEC
Chardan North China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	72,500	0.64 USD	$46.4K	ClusterFirst in 12mo	SEC
Chardan South China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	12,500	0.66 USD	$8.3K	Cluster	SEC
Chardan North China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	12,500	0.66 USD	$8.3K	Cluster	SEC
Chardan North China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	25,000	0.66 USD	$16.5K	ClusterFirst in 12mo	SEC
Chardan South China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	25,000	0.66 USD	$16.5K	ClusterFirst in 12mo	SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	BuyD (derivative)	4,000	—	n/a (No price was disclosed in the filing)	First in 12mo	SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	BuyD (derivative)	239,150	0.64 USD	$153.1K	First in 12mo	SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	Buy	2,000	—	n/a (No price was disclosed in the filing)	conv 35First in 12mo	SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	BuyD (derivative)	8,100	0.70 USD	$5.7K		SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	BuyD (derivative)	20,000	0.65 USD	$13K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Chardan North China Acquisition CorpListing unverified	May 25, 2007	BuyD (derivative)	20,000	2.95	$59K		SEC
Chardan South China Acquisition CorpListing unverified	May 25, 2007	BuyD (derivative)	20,000	2.86	$57.2K	Cluster	SEC
Chardan North China Acquisition CorpListing unverified	Mar 2, 2007	Buy	4,000	8.00	$32K	conv 32First in 12mo	SEC
Origin Agritech LTDListing on record	Dec 14, 2005	Sell	-2,000	—	n/a (No price was disclosed in the filing)		SEC
Origin Agritech LTDListing on record	Dec 14, 2005	OtherD (derivative)	147,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Origin Agritech LTDListing on record	Dec 14, 2005	Other	147,200	5.00 USD	$736K		SEC
Origin Agritech LTDListing on record	Dec 8, 2005	SellD (derivative)	-50,000	7.69 USD	$384.5K		SEC
Origin Agritech LTDListing on record	Dec 8, 2005	SellD (derivative)	-70,000	0.73 USD	$51.1K		SEC
Origin Agritech LTDListing on record	Nov 10, 2005	Award	244,125	—	n/a (No price was disclosed in the filing)		SEC
Caesars Acquisition CoListing unverified	Nov 10, 2005	OtherD (derivative)	-271,250	—	n/a (No price was disclosed in the filing)		SEC
Origin Agritech LTDListing on record	Nov 10, 2005	AwardD (derivative)	271,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Caesars Acquisition CoListing unverified	Nov 10, 2005	Other	-244,125	—	n/a (No price was disclosed in the filing)		SEC
Chardan South China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	84,600	0.64 USD	$54.1K	ClusterFirst in 12mo	SEC
Chardan North China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	72,500	0.64 USD	$46.4K	ClusterFirst in 12mo	SEC
Chardan South China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	12,500	0.66 USD	$8.3K	Cluster	SEC
Chardan North China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	12,500	0.66 USD	$8.3K	Cluster	SEC
Chardan North China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	25,000	0.66 USD	$16.5K	ClusterFirst in 12mo	SEC
Chardan South China Acquisition CorpListing unverified	Sep 6, 2005	BuyD (derivative)	25,000	0.66 USD	$16.5K	ClusterFirst in 12mo	SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	BuyD (derivative)	4,000	—	n/a (No price was disclosed in the filing)	First in 12mo	SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	BuyD (derivative)	239,150	0.64 USD	$153.1K	First in 12mo	SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	Buy	2,000	—	n/a (No price was disclosed in the filing)	conv 35First in 12mo	SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	BuyD (derivative)	8,100	0.70 USD	$5.7K		SEC
Caesars Acquisition CoListing unverified	Apr 6, 2004	BuyD (derivative)	20,000	0.65 USD	$13K		SEC