EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of FEBRUARY, 2011 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 9th, 2011 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 9th, 2011 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of NOVEMBER, 2010 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • November 10th, 2010 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledNovember 10th, 2010 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of MARCH, 2010 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • March 10th, 2010 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledMarch 10th, 2010 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of FEBRUARY, 2010 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 9th, 2010 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 9th, 2010 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 7th day of AUGUST, 2009 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • August 7th, 2009 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledAugust 7th, 2009 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 10th day of FEBRUARY, 2009 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 10th, 2009 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 10th, 2009 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 6th day of FEBRUARY, 2009 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 6th, 2009 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 6th, 2009 Company Industry
SELIGMAN CAPITAL FUND, INC. SELIGMAN CASH MANAGEMENT FUND, INC. SELIGMAN COMMON STOCK FUND, INC. SELIGMAN COMMUNICATIONS AND INFORMATION FUND, INC. SELIGMAN FRONTIER FUND, INC. SELIGMAN GROWTH FUND, INC. SELIGMAN GLOBAL FUND SERIES, INC. SELIGMAN HIGH...Agreement • December 16th, 2008 • Seligman Growth Fund Inc • New York
Contract Type FiledDecember 16th, 2008 Company Jurisdiction
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of JULY, 2008 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • July 9th, 2008 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledJuly 9th, 2008 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 12th day of June, 2008 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • June 13th, 2008 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledJune 13th, 2008 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 8th day of February, 2008 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 8th, 2008 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 8th, 2008 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 8th day of January, 2008 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • January 8th, 2008 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledJanuary 8th, 2008 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 13th day of November, 2007 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • November 13th, 2007 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledNovember 13th, 2007 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 12th day of April, 2007 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • April 12th, 2007 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledApril 12th, 2007 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of March, 2007 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • March 9th, 2007 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledMarch 9th, 2007 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 7th day of February, 2007 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 7th, 2007 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 7th, 2007 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of January, 2007 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • January 10th, 2007 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledJanuary 10th, 2007 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 8th day of November, 2006 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • November 8th, 2006 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledNovember 8th, 2006 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 7th day of July, 2006 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • July 7th, 2006 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledJuly 7th, 2006 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 8th day of February, 2006 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 9th, 2006 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 9th, 2006 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 8th day of July, 2005 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • July 8th, 2005 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledJuly 8th, 2005 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of May, 2005 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • May 9th, 2005 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledMay 9th, 2005 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of February, 2005 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 9th, 2005 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 9th, 2005 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 10th day of November, 2004 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • November 10th, 2004 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledNovember 10th, 2004 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 8th day of September, 2004 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • September 9th, 2004 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledSeptember 9th, 2004 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 8th day of July, 2004 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • July 12th, 2004 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledJuly 12th, 2004 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 7th day of May, 2004 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • May 7th, 2004 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledMay 7th, 2004 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 5th day of March, 2004 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • March 5th, 2004 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledMarch 5th, 2004 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 6th day of February, 2004 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 9th, 2004 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 9th, 2004 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 7th day of October, 2003 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • October 9th, 2003 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledOctober 9th, 2003 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 8th day of May, 2003 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • May 8th, 2003 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledMay 8th, 2003 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 9th day of April, 2003 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • April 9th, 2003 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledApril 9th, 2003 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 7th day of March, 2003 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV, DELAWARE...Agreement • March 7th, 2003 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledMarch 7th, 2003 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 8th day of January 2003 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • January 10th, 2003 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledJanuary 10th, 2003 Company Industry
EXHIBIT A AGREEMENT TO FILE JOINT ACQUISITION STATEMENTS AGREEMENT made this 7th day of February, 2002 by and between DELAWARE GROUP EQUITY FUNDS I, DELAWARE GROUP EQUITY FUNDS II, DELAWARE GROUP EQUITY FUNDS III, DELAWARE GROUP EQUITY FUNDS IV,...Agreement • February 7th, 2002 • Delaware Management Holdings Co Inc • Investment advice
Contract Type FiledFebruary 7th, 2002 Company Industry