Thursday's Buybacks: Advanced Energy for $75 Million

The following are stock buybacks announced over the past 30 days.

(Interested in learning more about buybacks and why they're important? Check out this article.)

COMPANY	SYMBOL	AMOUNT	NOTES
12/27/2007
Advanced Energy Industries	AEIS	$75 mln	over 1 year
12/24/2007
Giant Interactive	GA	$200 mln	over 1 year
Patterson Companies	PDCO	25 mln shares	expands prior plan
12/21/2007
Bank of Commerce	BOCH	2.5% of shares	in 2008
Carpenter Technology	CRS	$250 mln	adds to prior plan
Friedman, Billings, Ramsey	FBR	50 mln shares	adds to prior plan
Sun Bancorp	SNBC	5% of shares	prior plan complete
12/20/2007
Northrop Grumman	NOC	$2.5 bln	9% of outstanding
Pediatrix Medical Group	PDX	$100 mln
Stewart Enterprises	STEI	$25 mln	adds to prior plan
12/19/2007
Exelon	EXC	$500 mln	adds to prior plan
Holly Corp.	HOC	$200 mln	adds to prior plan
IMS Health	RX	20 mln shares	prior plan complete
Looksmart	LOOK	$20 mln	dutch auction tender
Philips Electronics	PHG	$7.2 bln	over 2 years
12/18/2007
Adobe Systems	ADBE	30 mln shares	adds to prior plan
Assisted Living Concepts	ALC	$25 mln	adds to prior plan
Dreamworks Animation SKG	DWA	$150 mln
First M&F	FMFC	500,000 shares	5% of outstanding
12/17/2007
Aon Corp.	AOC	$2.6 bln	adds to prior plan
Bank Mutual Corp.	BKMU	2 mln shares	adds to prior plan
Monaco Coach	MNC	$30 mln
Plains Exploration	PXP	$1 bln	replaces prior plan
Safeco	SAF	$500 mln	adds to prior plan
Terex	TEX	$500 mln	adds to prior plan
12/14/2007
Arthrocare	ARTC	$75 mln	thru 3/31/08
Trinity Industries	TRN	$200 mln	thru 2009
12/13/2007
Adams Express	ADX	5% of shares	over 1 year
AMICAS	AMCS	$25 mln
Chubb	CHB	28 mln shares	7% of outstanding
Cytec Industries	CYT	$100 mln	prior plan complete
Deltic Timber	DEL	$25 mln	adds to prior plan
Interactive Data Corp.	IDC	2 mln shares	adds to prior plan
S1 Corp.	SONE	$10 mln	adds to prior plan
The Stanley Works	STW	10 mln shares
Visteon Corp.	VC	2 mln shares	over 2 years
12/12/2007
Arrow Electronics	ARW	$100 mln	adds to prior plan
General Electric	GE	$15 bln	over 3 years
L-3 Communications	LLL	$750 mln	adds to prior plan
Microchip Technology	MCHP	10 mln shares	adds to prior plan
12/11/2007
AT&T	T	400 mln shares	replaces prior plan
Cummins	CMI	$500 mln	prior plan complete
12/10/2007
Autodesk	ADSK	20 mln shares	adds to prior plan
Morgans Hotel Group	MHGC	$25 mln	4% of outstanding
12/07/2007
Cheesecake Factory	CAKE	5 mln shares	adds to prior plan
Edgewater Technology	EDGW	$5 mln	thru 2008
Harvard Biosciences	HBIO	$10 mln	over 2 years
Standard Parking	STAN	$25 mln	adds to prior plan
12/06/2007
AMERCO	UHAL	$50 mln	thru 2008
AXIS Capital Holdings	AXS	$400 mln	thru 2009
Celadon Group	CLDN	2 mln shares	prior plan complete
General Dynamics	GD	10 mln shares	2.5% of outstanding
Penson Worldwide	PNSN	$12.5 mln	adds to prior plan
12/05/2007
EDS	EDS	$1 bln	over 18 months
Insteel Industries	IIIN	$25 mln	over 1 year
MGM Mirage	MGM	20 mln shares	adds to prior plan
12/04/2007
American Safety	ASI	500,000 shares	5% of outstanding
Dell Inc.	DELL	$10 bln
Hubbell	HUB-A	$200 mln	adds to prior plan
LodgeNet Entertainment	LNET	$15 mln
RH Donnelley	RHD	$100 mln	over 1 year
School Specialty	SCHS	$50 mln	prior plan complete
Western Union	WU	$1 bln	adds to prior plan
12/03/2007
Discover Financial Services	DFS	$1 bln	over 3 years
International Business Machines	IBM	$1 bln	adds to prior plan
Lifetime Brands	LCUT	$40 mln	expands prior plan
Metlife	MET	$2.2 bln	each of next two years
11/30/2007
Bank of Marin Bancorp	BMRC	$5 mln	over 1 year
Callaway Golf	ELY	$100 mln
Drew Industries	DW	1 mln shares
Fox Chase Bancorp	FXCB	327,000 shares	5% of outstanding
Genworth Financial	GNW	$1 bln	thru 2009
Perry Ellis International	PERY	$20 mln
11/29/2007
Brown-Forman	BFA	$200 mln
CB Richard Ellis	CBG	$635 mln	expands prior plan
Silver State Bancorp	SSBX	764,415 shares	5% of outstanding
Simmons First National	SFNC	700,000 shares	5% of outstanding
11/28/2007
Buckle Inc.	BKE	500,000 shares	adds to prior plan
Callidus Software	CALD	$10 mln
Panera Bread	PNRA	$75 mln
Principal Financial Group	PFG	$500 mln	prior plan complete
Span America Medical	SPAN	5% of shares
Universal Technical Institute	UTI	$50 mln
11/27/2007
Fastenal	FAST	1 mln shares
Gymboree	GYMB	$50 mln
Lifepoint Hospitals	LPNT	$150 mln	over 1 year
Lincoln Bancorp	LNCB	265,600 shares	5% of outstanding
11/26/2007
Affiliated Computer Services	ACS	$1 bln
Ashford Hospitality	AHT	$50 mln
11/21/2007
First Business Financial	FBIZ	$1 mln
Ikon Office Solutions	IKN	$500 mln
S.Y. Bancorp	SYBT	550,000 shares	4% of outstanding
11/20/2007
Dillard's	DDS	$200 mln	prior plan complete
Hastings Entertainment	HAST	$7.5 mln	adds to prior plan
MICROS Systems	MCRS	1 mln shares	over 3 years
Stage Stores	SSI	$50 mln
Target	TGT	$10 bln	replaces prior plan
11/19/2007
American Equity Investments	AEL	10 mln shares	over 1 year
Comfort Systems USA	FIX	1 mln shares	adds to prior plan
Horizon Lines	HRZ	$50 mln
Magyar Bancorp	MGYR	129924 shares	5% of outstanding
Nordstrom	JWN	$1 bln	adds to prior plan
PartnerRe	PRE	5 mln shares	expands prior plan
11/16/2007
Agilent	A	$2 bln	prior plan complete
AmTrust Fin'l Services	AFSI	3 mln shares
Arbitron Inc.	ARB	$200 mln
Bob Evans Farms	BOBE	2 mln shares	adds to prior plan
Cisco Systems	CSCO	$10 bln	adds to prior plan
Cooper Tire & Rubber	CTB	$100 mln	replaces prior plan
CSP Inc.	CSPI	250,000 shares	adds to prior plan
Gardner Denver	GDI	2.7 mln shares	5% of outstanding
Lake Shore Bancorp	LSBK	141,342 shares	5% of outstanding
NACCO Industries	NC	$100 mln
Varian Semiconductor	VSEA	$100 mln	adds to prior plan
11/15/2007
Aaron Rents	RNT	5 mln shares	expands prior plan
Administaff	ASF	1 mln shares	adds to prior plan
American International Group	AIG	$8 bln	adds to prior plan
Broadcom	BRCM	$1 bln	thru 2008
Electronics for Imaging	EFII	$100 mln	adds to prior plan
First Community Bank	FCFL	$1.4 mln	thru 2008
Hub Group	HUBG	$75 mln	thru 6/30/09
Insight Enterprises	NSIT	$50 mln
RLI Corp.	RLI	$200 mln	double prior plan
Surmodics	SRDX	$35 mln	prior plan complete
United Community Bancorp	UCBA	180,918 shares	5% of outstanding
11/14/2007
Comerica	CMA	10 mln shares	6.6% of outstanding
Ethan Allen Interiors	ETH	632,000 shares	adds to prior plan
Hancock Holding Co.	HBHC	3 mln shares	prior plan complete
Techne Corp.	TECH	$150 mln
Whitney Holding	WTNY	4 mln shares	5.9% of outstanding
11/13/2007
Aeropostale	ARO	$250 mln	adds to prior plan
Allegheny Technologies	ATI	$500 mln
Liz Claiborne	LIZ	$100 mln	prior plan complete
Prudential Financial	PRU	$3.5 bln	in 2008
Waste Management	WMI	$300 mln	adds to prior plan
11/12/2007
CSS Industries	CSS	500,000 shares	4% of outstanding
Feldman Mall Properties	FMP	3 mln shares
Titanium Metals	TIE	$100 mln
Zale Corp.	ZLC	$200 mln
11/09/2007
Ambassadors Group	EPAX	$20 mln	adds to prior plan
Brooks Automation	BRKS	$200 mln
Coach	COH	$1 bln	thru 6/27/09
Estee Lauder	EL	20 mln shares	10% of outstanding
Fair Isaac	FIC	$250 mln	replaces prior plan
HNI Corp.	HNI	$200 mln	adds to prior plan
Kenexa	KNXA	2 mln shares	8% of outstanding
Starwood Hotels & Resorts	HOT	$1 bln	adds to prior plan
Watts Water Technologies	WTS	3 mln shares
11/08/2007
AmerisourceBergen	ABC	$500 mln	adds to prior plan
Cache Inc.	CACH	500,000 shares	adds to prior plan
CB Richard Ellis	CBG	$500 mln
Corn Products International	CPO	5 mln shares	over 3 years
Courier Corp.	CRRC	$10 mln
Cowen Group	COWN	2 mln shares
Delphi Financial Group	DFG	1.5 mln shares	replaces prior plan
FiberNet Telecom Group	FTGX	5 mln shares	thru 2008
First California Financial	FCAL	$5 mln	over 1 year
H&E Equipment Services	HEES	$100 mln
Jarden	JAH	$100 mln
Oxford Industries	OXM	$60 mln	replaces prior plan
SkyWest	SKYW	5 mln shares
Tellabs	TLAB	$600 mln	adds to prior plan
Teradyne	TER	$400 mln	prior plan complete
11/07/2007
First Cash Financial Services	FCFS	1 mln shares	prior plan complete
Marlin Business Services	MRLN	$15 mln
Rockwell Automation	ROK	$1 bln	adds to prior plan
Sanders Morris Harris	SMHG	1 mln shares	4% of outstanding
Universal Corp.	UVV	$150 mln
Universal Truckload Services	UACL	800,000 shares
11/06/2007
W.R. Berkley	BER	20 mln shares	11% of outstanding
Family Dollar	FDO	$150 mln	adds to prior plan
Qlogic	QLGC	$200 mln	over 2 years
Redwood Trust	RWT	5 mln shares	replaces prior plan
UST Inc.	UST	$350 mln	adds to prior plan
11/05/2007
Anaren	ANEN	2 mln shares	adds to prior plan
Bank Mutual Corp.	BKMU	3 mln shares	5.7% of outstanding
GLG Partners	GLG	$100 mln	over 6 months
Lab Corp. of America	LH	$500 mln	adds to prior plan
Korn/Ferry International	KFY	$50 mln	adds to prior plan
Nu Skin	NUS	$100 mln	adds to prior plan
Vignette	VIGN	$75 mln
11/02/2007
Crocs, Inc.	CROX	1 mln shares
Harrington West Financial	HWFG	200,000 shares
11/01/2007
Access National	ANCX	1.5 mln shares	expands prior plan
Acuity Brands	AYI	2 mln shares	5% of outstanding
Allegheny Technologies	ATI	$500 mln
American Standard	ASD	$750 mln	thru 2008
Epicor Software	EPIC	$50 mln
Immersion Corp.	IMMR	$50 mln
Intersil	ISIL	$400 mln	over 1 year
Liberty Media	LCAPA	$1 bln	adds to prior plan
Robert Half International	RHI	10 mln shares	adds to prior plan
10/31/2007
Constellation Energy	CEG	$1 bln	over 2 years
InterDigital	IDCC	$100 mln	prior plan complete
Plum Creek Timber	PCL	$200 mln	adds to prior plan
UnitedHealth	UNH	210 mln shares	expands prior plan
10/30/2007
Hanover Insurance	THG	$100 mln
PACCAR	PCAR	$300 mln	adds to prior plan
United Parcel Service	UPS	$2 bln	adds to prior plan
10/29/2007
Acxiom Corp.	ACXM	$75 mln	over 1 year
Boeing	BA	$7 bln	adds to prior plan
Key Energy Services	KEG	$300 mln	thru 3/31/09
Novellus Systems	NVLS	$1 bln	adds to prior plan
Superior Bancorp	SUPR	1 mln shares	prior plan complete
10/26/2007
Accenture	ACN	$3 bln	adds to prior plan
Eastman Chemical	EMN	$700 mln	prior plan complete
NewMarket	NEU	$50 mln	thru 2009
10/25/2007
EMC Corp	EMC	$2 bln	expands prior plan
Granite Construction	GVA	$200 mln	replaces prior plan
Integrated Device Technologies	IDTI	$200 mln	expands prior plan
Provident Financial Services	PFS	3.1 mln shares	5% of outstanding
TF Financial	THRD	200,000 shares	7% of outstanding
United America Indemnity	INDM	$50 mln	over 1 year
10/24/2007
AutoNation	AN	$250 mln	adds to prior plan
CEC Entertainment	CEC	$200 mln	adds to prior plan
Celadon Group	CLDN	2 mln shares	over 1 year
Cincinnati Financial	CINF	13 mln shares	adds to prior plan
Source: The Online Investor