MAHAFFEY JOSEPH D

Director at VINTAGE PETROLEUM INC · on record since Feb 1, 2006
Director at Chaparral Steel CO · on record since Jun 1, 2006
Director at TELKONET INC · on record since Sep 30, 2010

Insider trading activity of MAHAFFEY JOSEPH D

Transactions on record: 17; since Feb 25, 2004

Open-market buys: 5; $303.8K

Open-market sells: 0

Companies traded: 3; last filing Jan 20, 2011

Figures computed from official regulatory filings — .

Companies where MAHAFFEY JOSEPH D has traded

TELKONET INC2 tx · Jan 20, 2011
Chaparral Steel CO8 tx · $1.1M · Sep 17, 2007
VINTAGE PETROLEUM INC7 tx · $79.1K · Feb 1, 2006

Track record of MAHAFFEY JOSEPH D

Open-market buys: 5

Last buy: Jan 12, 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 MAHAFFEY JOSEPH D

Co-insiders of MAHAFFEY JOSEPH D

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
TELKONET INCListing on record	Jan 20, 2011	Award	75,845	—	n/a (No price was disclosed in the filing)		SEC
TELKONET INCListing on record	Sep 30, 2010	Award	20,000	—	n/a (No price was disclosed in the filing)		SEC
Chaparral Steel COListing unverified	Sep 17, 2007	Other	-10,757	86.00	$925.1K		SEC
Chaparral Steel COListing unverified	Aug 31, 2007	Gift	-465	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Chaparral Steel COListing unverified	Jan 17, 2007	Buy	200	44.67	$8.9K	conv 16Unusual size	SEC
Chaparral Steel COListing unverified	Jan 17, 2007	Buy	1,800	44.70	$80.5K	conv 37	SEC
Chaparral Steel COListing unverified	Oct 13, 2006	Award	3,222	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Chaparral Steel COListing unverified	Jul 18, 2006	Buy	1,000	67.73	$67.7K	conv 75First in 12mo	SEC
Chaparral Steel COListing unverified	Jul 18, 2006	Buy	1,000	67.67	$67.7K	conv 57First in 12mo	SEC
Chaparral Steel COListing unverified	Jun 1, 2006	Award	1,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 1, 2006	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 1, 2006	OtherD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 1, 2006	Other	-15,149	—	n/a (No price was disclosed in the filing)		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 1, 2006	OtherD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
VINTAGE PETROLEUM INCListing unverified	May 24, 2005	Buy	3,000	26.35 USD	$79.1K	conv 46First in 12mo	SEC
VINTAGE PETROLEUM INCListing unverified	Mar 18, 2005	Award	2,471	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 25, 2004	Award	3,678	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
TELKONET INCListing on record	Jan 20, 2011	Award	75,845	—	n/a (No price was disclosed in the filing)		SEC
TELKONET INCListing on record	Sep 30, 2010	Award	20,000	—	n/a (No price was disclosed in the filing)		SEC
Chaparral Steel COListing unverified	Sep 17, 2007	Other	-10,757	86.00	$925.1K		SEC
Chaparral Steel COListing unverified	Aug 31, 2007	Gift	-465	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Chaparral Steel COListing unverified	Jan 17, 2007	Buy	200	44.67	$8.9K	conv 16Unusual size	SEC
Chaparral Steel COListing unverified	Jan 17, 2007	Buy	1,800	44.70	$80.5K	conv 37	SEC
Chaparral Steel COListing unverified	Oct 13, 2006	Award	3,222	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Chaparral Steel COListing unverified	Jul 18, 2006	Buy	1,000	67.73	$67.7K	conv 75First in 12mo	SEC
Chaparral Steel COListing unverified	Jul 18, 2006	Buy	1,000	67.67	$67.7K	conv 57First in 12mo	SEC
Chaparral Steel COListing unverified	Jun 1, 2006	Award	1,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 1, 2006	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 1, 2006	OtherD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 1, 2006	Other	-15,149	—	n/a (No price was disclosed in the filing)		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 1, 2006	OtherD (derivative)	-5,000	—	n/a (No price was disclosed in the filing)		SEC
VINTAGE PETROLEUM INCListing unverified	May 24, 2005	Buy	3,000	26.35 USD	$79.1K	conv 46First in 12mo	SEC
VINTAGE PETROLEUM INCListing unverified	Mar 18, 2005	Award	2,471	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VINTAGE PETROLEUM INCListing unverified	Feb 25, 2004	Award	3,678	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC