Insider Transactions Screener

Search for and identify insider purchases or sales of company shares. The screener offers additional information and analysis on the transactions and allows users to set up alerts and receive notifications when new transactions occur.

Ticker	Insider	Transaction Type	Ownership Type	Shares Traded	Value / Price	Filing Date
SNPS	Chi Foon Chan Co-CEO	BUY Exercise of conversion of derivative security	Direct	21,025 Added 11.88%	-	Dec 08 2010
SNPS	Chi Foon Chan Co-CEO	SELL Payment of exercise price or tax liability	Direct	9,816 Reduced 6.78%	$260,909 $26.58 p/Share	Dec 08 2010
SNPS	Aart De Geus EXECUTIVE CHAIR	BUY Exercise of conversion of derivative security	Direct	33,450 Added 6.48%	-	Dec 08 2010
SNPS	Aart De Geus EXECUTIVE CHAIR	SELL Payment of exercise price or tax liability	Direct	15,615 Reduced 3.36%	$415,047 $26.58 p/Share	Dec 08 2010
SNPS	Joseph W Logan Chief Revenue Officer	BUY Exercise of conversion of derivative security	Direct	11,750 Added 33.52%	-	Dec 08 2010
SNPS	Joseph W Logan Chief Revenue Officer	SELL Payment of exercise price or tax liability	Direct	4,311 Reduced 27.18%	$114,586 $26.58 p/Share	Dec 08 2010
SNPS	Esfandiar Naddaf VP, Controller	BUY Exercise of conversion of derivative security	Direct	1,950 Added 49.87%	-	Dec 08 2010
SNPS	Esfandiar Naddaf VP, Controller	SELL Payment of exercise price or tax liability	Direct	716 Reduced 98.62%	$19,031 $26.58 p/Share	Dec 08 2010
BECN	Ross D Cooper EVP & General Counsel	SELL Open market or private sale	Direct	18,000 Reduced 71.29%	$326,700 $18.15 p/Share	Dec 08 2010
BECN	Ross D Cooper EVP & General Counsel	BUY Exercise of conversion of derivative security	Direct	18,000 Added 41.62%	$195,840 $10.88 p/Share	Dec 08 2010
FCNCA	Holding Frank B > 10% Shareholder	BUY Open market or private purchase	Indirect	75 Added 7.55%	$13,783 $183.78 p/Share	Dec 07 2010
KWR	Ronald J Naples Director	SELL Open market or private sale	Direct	5,000 Reduced 4.21%	$202,500 $40.5 p/Share	Dec 07 2010
KWR	Ronald J Naples Director	BUY Exercise of conversion of derivative security	Direct	5,000 Added 4.04%	$115,650 $23.13 p/Share	Dec 07 2010
KWR	Ronald J Naples Director	SELL Open market or private sale	Direct	25,141 Reduced 18.08%	$994,075 $39.54 p/Share	Dec 06 2010
KWR	Ronald J Naples Director	BUY Exercise of conversion of derivative security	Direct	10,141 Added 7.16%	$215,902 $21.29 p/Share	Dec 06 2010
NP	Sean T Erwin Director	SELL Open market or private sale	Direct	3,400 Reduced 100.0%	$64,158 $18.87 p/Share	Dec 06 2010
NP	Sean T Erwin Director	BUY Exercise of conversion of derivative security	Direct	1,855 Added 50.0%	$13,746 $7.41 p/Share	Dec 06 2010
SNPS	Brian M Beattie EVP, Business Ops. & CAO	BUY Exercise of conversion of derivative security	Direct	6,875 Added 26.26%	-	Dec 04 2010
SNPS	Brian M Beattie EVP, Business Ops. & CAO	SELL Payment of exercise price or tax liability	Direct	2,522 Reduced 16.87%	$66,202 $26.25 p/Share	Dec 04 2010
SNPS	Brian E Cabrera General Counsel &	BUY Exercise of conversion of derivative security	Direct	3,500 Added 46.25%	-	Dec 04 2010
SNPS	Brian E Cabrera General Counsel &	SELL Payment of exercise price or tax liability	Direct	1,284 Reduced 69.33%	$33,705 $26.25 p/Share	Dec 04 2010
SNPS	Chi Foon Chan Co-CEO	SELL Payment of exercise price or tax liability	Direct	5,135 Reduced 3.7%	$134,794 $26.25 p/Share	Dec 04 2010
SNPS	Chi Foon Chan Co-CEO	BUY Exercise of conversion of derivative security	Direct	11,000 Added 7.06%	-	Dec 04 2010
SNPS	Aart De Geus EXECUTIVE CHAIR	SELL Payment of exercise price or tax liability	Direct	9,803 Reduced 2.16%	$257,329 $26.25 p/Share	Dec 04 2010
SNPS	Aart De Geus EXECUTIVE CHAIR	BUY Exercise of conversion of derivative security	Direct	21,000 Added 4.32%	-	Dec 04 2010
SNPS	Joseph W Logan Chief Revenue Officer	BUY Exercise of conversion of derivative security	Direct	4,250 Added 21.13%	-	Dec 04 2010
SNPS	Joseph W Logan Chief Revenue Officer	SELL Payment of exercise price or tax liability	Direct	1,559 Reduced 11.84%	$40,924 $26.25 p/Share	Dec 04 2010
SNPS	Brian M Beattie EVP, Business Ops. & CAO	SELL Payment of exercise price or tax liability	Direct	1,835 Reduced 10.93%	$48,169 $26.25 p/Share	Dec 03 2010
SNPS	Brian M Beattie EVP, Business Ops. & CAO	BUY Exercise of conversion of derivative security	Direct	5,000 Added 22.95%	-	Dec 03 2010
SNPS	Brian E Cabrera General Counsel &	SELL Payment of exercise price or tax liability	Direct	1,073 Reduced 36.68%	$28,166 $26.25 p/Share	Dec 03 2010
SNPS	Brian E Cabrera General Counsel &	BUY Exercise of conversion of derivative security	Direct	2,925 Added 50.0%	-	Dec 03 2010
SNPS	Chi Foon Chan Co-CEO	BUY Exercise of conversion of derivative security	Direct	105,000 Added 35.73%	$1,479,450 $14.09 p/Share	Dec 03 2010
SNPS	Chi Foon Chan Co-CEO	SELL Payment of exercise price or tax liability	Direct	3,668 Reduced 2.77%	$96,285 $26.25 p/Share	Dec 03 2010
SNPS	Chi Foon Chan Co-CEO	SELL Open market or private sale	Direct	95,000 Reduced 40.61%	$2,492,800 $26.24 p/Share	Dec 03 2010
SNPS	Aart De Geus EXECUTIVE CHAIR	BUY Exercise of conversion of derivative security	Direct	69,209 Added 12.0%	$820,819 $11.86 p/Share	Dec 03 2010
SNPS	Aart De Geus EXECUTIVE CHAIR	SELL Payment of exercise price or tax liability	Direct	7,100 Reduced 1.59%	$186,375 $26.25 p/Share	Dec 03 2010
SNPS	Aart De Geus EXECUTIVE CHAIR	SELL Open market or private sale	Direct	54,000 Reduced 10.64%	$1,415,880 $26.22 p/Share	Dec 03 2010
SNPS	Joseph W Logan Chief Revenue Officer	BUY Exercise of conversion of derivative security	Direct	5,000 Added 27.52%	-	Dec 03 2010
SNPS	Joseph W Logan Chief Revenue Officer	SELL Payment of exercise price or tax liability	Direct	1,835 Reduced 18.34%	$48,169 $26.25 p/Share	Dec 03 2010
NP	Sean T Erwin Director	SELL Open market or private sale	Direct	7,600 Reduced 100.0%	$143,792 $18.92 p/Share	Dec 03 2010
NP	Sean T Erwin Director	BUY Exercise of conversion of derivative security	Direct	4,145 Added 50.0%	$30,714 $7.41 p/Share	Dec 03 2010
NP	Dennis Runsten Sr. V.P. & Pres Technical Prod	SELL Open market or private sale	Direct	4,750 Reduced 100.0%	$90,013 $18.95 p/Share	Dec 03 2010
NP	Dennis Runsten Sr. V.P. & Pres Technical Prod	BUY Exercise of conversion of derivative security	Direct	4,750 Added 50.0%	$42,702 $8.99 p/Share	Dec 03 2010
NP	Philip C Moore Director	BUY Other acquisition or disposition	Direct	6 Added 50.0%	$113 $18.87 p/Share	Dec 02 2010
KWR	L Wilbert Platzer SVP, Global Ops, EHS & Prcmt	SELL Open market or private sale	Direct	6,000 Reduced 20.12%	$240,000 $40.0 p/Share	Dec 02 2010
KWR	L Wilbert Platzer SVP, Global Ops, EHS & Prcmt	BUY Exercise of conversion of derivative security	Direct	6,000 Added 16.75%	$119,880 $19.98 p/Share	Dec 02 2010
IOGPQ	Theodore H Elliott Jr Director	SELL Open market or private sale	Direct	14,000 Reduced 53.85%	$106,820 $7.63 p/Share	Dec 02 2010
IOGPQ	Chris Friedemann SVP-Commercial Development	SELL Payment of exercise price or tax liability	Direct	882 Reduced 1.04%	$6,756 $7.66 p/Share	Dec 01 2010
IOGPQ	R Brian Hanson President & CEO	BUY Grant, award, or other acquisition	Direct	10,000 Added 6.48%	-	Dec 01 2010
IOGPQ	R Brian Hanson President & CEO	SELL Payment of exercise price or tax liability	Direct	9,259 Reduced 6.45%	$70,924 $7.66 p/Share	Dec 01 2010

Operation

Any Buy Sell

Transaction Types

Ownership

Any Direct Indirect

% of Portfolio

Transaction Value

Open Market Transactions Open Market Purchases Only Open Market Sells Only

Account

Insider Transactions Screener