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<description>Repligen Corporation</description>
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<item><link>http://www.alacrastore.com/storecontent/newstex/PRN-0005-28116323</link><guid isPermaLink="false">newstex/PRN-0005-28116323</guid><newstex:index_mode xmlns:newstex="http://www.alacra.com/newstex">xml</newstex:index_mode><description> WALTHAM, Mass., Sep. ##, #### (PRNewswire-FirstCall delivered by Newstex) -- Repligen Corporation (Nasdaq: RGEN) announced today that the Company President and Chief Executive Officer, Walter C. 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My name is Brandi, and I'll be your operator for today. (Operator Instructions). I would like to turn the call over to Mr. Bill Kelly, Vice President of Finance and Administration. Please proceed, sir. ...

</description><pubDate>8/7/2008 2:07:00 PM</pubDate><ccbn:name xmlns:ccbn="http://www.alacra.com/ccbn">Repligen Corporation</ccbn:name><ccbn:price xmlns:ccbn="http://www.alacra.com/ccbn">54.0000</ccbn:price><ccbn:revision xmlns:ccbn="http://www.alacra.com/ccbn">Final</ccbn:revision><ccbn:storetitle xmlns:ccbn="http://www.alacra.com/ccbn">Repligen Corporation Q1 2009 Earnings Conference Call Transcript</ccbn:storetitle><ccbn:ticker xmlns:ccbn="http://www.alacra.com/ccbn">RGEN</ccbn:ticker><ccbn:time xmlns:ccbn="http://www.alacra.com/ccbn">11:00am ET</ccbn:time><title>Repligen Corporation Q1 2009 Earnings Conference Call Transcript</title><ccbn:type xmlns:ccbn="http://www.alacra.com/ccbn">Transcript</ccbn:type><ccbn:docid xmlns:ccbn="http://www.alacra.com/ccbn">T1913723</ccbn:docid><category>Credit &amp; Investment Research</category><alacra:ip>Thomson StreetEvents</alacra:ip></item><item><link>http://www.alacrastore.com/storecontent/newstex/PRN-0005-27236145</link><guid isPermaLink="false">newstex/PRN-0005-27236145</guid><newstex:index_mode xmlns:newstex="http://www.alacra.com/newstex">xml</newstex:index_mode><description> WALTHAM, Mass., Aug. #, #### (PRNewswire-FirstCall delivered by Newstex) -- Repligen Corporation (Nasdaq: RGEN) today reported results for the first quarter of fiscal year ####, ended June ##, ####.  Total revenue for the quarter was...</description><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07000000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07005000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04000000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04002000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04002006</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016048</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016001</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016018</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016003</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016027</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07014000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07014013</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07014012</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07014011</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07003000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07003004</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">02000000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">02002000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">02002008</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">13000000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">13010000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">13010005</newstex:cat><pubDate>8/7/2008 9:27:20 AM</pubDate><newstex:event xmlns:newstex="http://www.alacra.com/newstex">18000000</newstex:event><newstex:event xmlns:newstex="http://www.alacra.com/newstex">18008000</newstex:event><newstex:event xmlns:newstex="http://www.alacra.com/newstex">18004000</newstex:event><newstex:event xmlns:newstex="http://www.alacra.com/newstex">18018000</newstex:event><newstex:event xmlns:newstex="http://www.alacra.com/newstex">18020000</newstex:event><newstex:geo xmlns:newstex="http://www.alacra.com/newstex">19000000</newstex:geo><newstex:geo xmlns:newstex="http://www.alacra.com/newstex">19001000</newstex:geo><newstex:Publication xmlns:newstex="http://www.alacra.com/newstex">PR Newswire US</newstex:Publication><title>Repligen Reports First Quarter Fiscal Year 2009 Financial Results</title><newstex:docid xmlns:newstex="http://www.alacra.com/newstex">PRN-0005-27236145</newstex:docid><newstex:index_entry_company xmlns:newstex="http://www.alacra.com/newstex">REPLIGEN CORP</newstex:index_entry_company><newstex:index_entry_person xmlns:newstex="http://www.alacra.com/newstex">WALTER C HERLIHY</newstex:index_entry_person><newstex:index_entry_ticker xmlns:newstex="http://www.alacra.com/newstex">RGEN</newstex:index_entry_ticker><category>News</category><alacra:ip>Newstex</alacra:ip></item><item><link>http://www.alacrastore.com/storecontent/newstex/PRN-0005-27071752</link><guid isPermaLink="false">newstex/PRN-0005-27071752</guid><newstex:index_mode xmlns:newstex="http://www.alacra.com/newstex">xml</newstex:index_mode><description> WALTHAM, Mass., Jul. ##, #### (PRNewswire-FirstCall delivered by Newstex) -- Repligen Corporation (Nasdaq: RGEN) announced today that the Company President and Chief Executive Officer, Walter C. Herlihy, Ph.D., will host a conference...</description><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07000000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">07005000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04000000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04002000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04002006</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016000</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016048</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016018</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016001</newstex:cat><newstex:cat xmlns:newstex="http://www.alacra.com/newstex">04016027</newstex:cat><pubDate>7/31/2008 11:23:41 AM</pubDate><newstex:event xmlns:newstex="http://www.alacra.com/newstex">18000000</newstex:event><newstex:event xmlns:newstex="http://www.alacra.com/newstex">18008000</newstex:event><newstex:event xmlns:newstex="http://www.alacra.com/newstex">18004000</newstex:event><newstex:Publication xmlns:newstex="http://www.alacra.com/newstex">PR Newswire US</newstex:Publication><title>Repligen Announces Conference Call of First Quarter Fiscal Year 2009 Results</title><newstex:docid xmlns:newstex="http://www.alacra.com/newstex">PRN-0005-27071752</newstex:docid><newstex:index_entry_company xmlns:newstex="http://www.alacra.com/newstex">REPLIGEN CORP</newstex:index_entry_company><newstex:index_entry_company xmlns:newstex="http://www.alacra.com/newstex">THOMSON</newstex:index_entry_company><newstex:index_entry_person xmlns:newstex="http://www.alacra.com/newstex">WALTER C HERLIHY</newstex:index_entry_person><newstex:index_entry_ticker xmlns:newstex="http://www.alacra.com/newstex">RGEN</newstex:index_entry_ticker><newstex:index_entry_ticker xmlns:newstex="http://www.alacra.com/newstex">TMS</newstex:index_entry_ticker><category>News</category><alacra:ip>Newstex</alacra:ip></item><item><link>http://www.alacrastore.com/storecontent/ccbn/T1816210</link><guid isPermaLink="false">ccbn/T1816210</guid><ccbn:index_mode xmlns:ccbn="http://www.alacra.com/ccbn">norm</ccbn:index_mode><description>...Good day, ladies and gentlemen, and welcome to the Repligen Corporation for an update on the Orencia lawsuit. (OPERATOR INSTRUCTIONS). I will now turn the call over to Mr. Walter Herlihy. Please proceed. ...

</description><pubDate>7/16/2008 4:55:31 PM</pubDate><ccbn:name xmlns:ccbn="http://www.alacra.com/ccbn">Repligen Corporation</ccbn:name><ccbn:price xmlns:ccbn="http://www.alacra.com/ccbn">54.0000</ccbn:price><ccbn:storetitle xmlns:ccbn="http://www.alacra.com/ccbn">Repligen Corporation Conference Call to Provide an Update on the OrenciaÂ« Lawsuit</ccbn:storetitle><ccbn:ticker xmlns:ccbn="http://www.alacra.com/ccbn">RGEN</ccbn:ticker><ccbn:time xmlns:ccbn="http://www.alacra.com/ccbn">9:00AM ET</ccbn:time><title>Repligen Corporation Conference Call to Provide an Update on the OrenciaÂ« Lawsuit</title><ccbn:type xmlns:ccbn="http://www.alacra.com/ccbn">Transcript</ccbn:type><ccbn:docid xmlns:ccbn="http://www.alacra.com/ccbn">T1816210</ccbn:docid><category>Credit &amp; Investment Research</category><alacra:ip>Thomson StreetEvents</alacra:ip></item><item><title>Repligen Corp buys back stock</title><description>US - In June ####, the board of Repligen Corp (RC), a biopharmaceutical company, authorized the repurchase of up to #.## mil common shares, or about #% of the company's common stock outstanding, in open market or privately negotiated transactions. Based on RC's closing stock price of $#.## on June ##, the last full trading day prior to the announcement of the board's approval, the buyback had an indicated value of up to $#.### mil.</description><pubDate>6/19/2008 5:24:21 PM</pubDate><sdc:company_cusip xmlns:sdc="http://www.alacra.com/sdc">759916</sdc:company_cusip><sdc:target_company_cusip xmlns:sdc="http://www.alacra.com/sdc">759916</sdc:target_company_cusip><sdc:company_cusip_up xmlns:sdc="http://www.alacra.com/sdc">759916</sdc:company_cusip_up><sdc:target_company_cusip_up xmlns:sdc="http://www.alacra.com/sdc">759916</sdc:target_company_cusip_up><sdc:company xmlns:sdc="http://www.alacra.com/sdc">Repligen Corp</sdc:company><sdc:target_company xmlns:sdc="http://www.alacra.com/sdc">Repligen Corp</sdc:target_company><sdc:company_up xmlns:sdc="http://www.alacra.com/sdc">Repligen Corp</sdc:company_up><sdc:target_company_up xmlns:sdc="http://www.alacra.com/sdc">Repligen Corp</sdc:target_company_up><link>http://www.alacrastore.com/storecontent/Thomson_M%26A/Repligen_Corp_buys_back_stock-1988166020</link><guid isPermaLink="false">sdc/1988166020</guid><sdc:deal xmlns:sdc="http://www.alacra.com/sdc"><sdc:deal_no>1988166020</sdc:deal_no><sdc:_copyright><sdc:value>Copyright Â© 2008, Thomson Financial, All Rights Reserved</sdc:value></sdc:_copyright><sdc:a_EXCHANGE><sdc:value>Nasdaq</sdc:value></sdc:a_EXCHANGE><sdc:a_MAINDUSTRY><sdc:value>Drugs</sdc:value></sdc:a_MAINDUSTRY><sdc:a_NATION><sdc:value>United States</sdc:value></sdc:a_NATION><sdc:a_SICDESC><sdc:value>Biological products, except diagnostic substances</sdc:value></sdc:a_SICDESC><sdc:a_SICPI><sdc:value>2836</sdc:value></sdc:a_SICPI><sdc:a_STATE><sdc:value>MA</sdc:value></sdc:a_STATE><sdc:a_STATELONG><sdc:value>Massachusetts</sdc:value></sdc:a_STATELONG><sdc:a_STATUS><sdc:value>Public</sdc:value></sdc:a_STATUS><sdc:a_TICKER><sdc:value>RGEN</sdc:value></sdc:a_TICKER><sdc:asic_SIC><sdc:value sdc:p="0">2836:Biological products, except diagnostic substances</sdc:value><sdc:value sdc:p="1">8071:Medical laboratories</sdc:value><sdc:value sdc:p="2">8731:Commercial physical and biological research</sdc:value><sdc:value sdc:p="3">8733:Noncommercial research organizations</sdc:value></sdc:asic_SIC><sdc:aupsic_SIC><sdc:value sdc:p="0">2836:Biological products, except diagnostic substances</sdc:value><sdc:value sdc:p="1">8071:Medical laboratories</sdc:value><sdc:value sdc:p="2">8731:Commercial physical and biological research</sdc:value><sdc:value sdc:p="3">8733:Noncommercial research organizations</sdc:value></sdc:aupsic_SIC><sdc:b_EXCHANGE><sdc:value>Nasdaq</sdc:value></sdc:b_EXCHANGE><sdc:b_MAINDUSTRY><sdc:value>Drugs</sdc:value></sdc:b_MAINDUSTRY><sdc:b_NATION><sdc:value>United States</sdc:value></sdc:b_NATION><sdc:b_SICDESC><sdc:value>Biological products, except diagnostic substances</sdc:value></sdc:b_SICDESC><sdc:b_SICPI><sdc:value>2836</sdc:value></sdc:b_SICPI><sdc:b_STATE><sdc:value>MA</sdc:value></sdc:b_STATE><sdc:b_STATELONG><sdc:value>Massachusetts</sdc:value></sdc:b_STATELONG><sdc:b_STATUS><sdc:value>Public</sdc:value></sdc:b_STATUS><sdc:b_TICKER><sdc:value>RGEN</sdc:value></sdc:b_TICKER><sdc:c_ACIDGEN><sdc:value>5073001</sdc:value></sdc:c_ACIDGEN><sdc:c2up_BUSS><sdc:value>Biopharmaceutical co</sdc:value></sdc:c2up_BUSS><sdc:c3up_BUSS><sdc:value>Biopharmaceutical co</sdc:value></sdc:c3up_BUSS><sdc:co_DESCR><sdc:value sdc:p="0">Cash</sdc:value><sdc:value sdc:p="1">Cash Only</sdc:value></sdc:co_DESCR><sdc:cs_DESCR><sdc:value>Common Stock</sdc:value></sdc:cs_DESCR><sdc:d_TCIDGEN><sdc:value>5073001</sdc:value></sdc:d_TCIDGEN><sdc:date_lastupdate><sdc:value>Jun 19 2008</sdc:value></sdc:date_lastupdate><sdc:finbltm_BV><sdc:value>0.00000</sdc:value></sdc:finbltm_BV><sdc:finbltm_CASH><sdc:value>0.00000</sdc:value></sdc:finbltm_CASH><sdc:finbltm_CASHFLOW><sdc:value>0.00000</sdc:value></sdc:finbltm_CASHFLOW><sdc:finbltm_CASHFLOW1><sdc:value>0.00000</sdc:value></sdc:finbltm_CASHFLOW1><sdc:finbltm_CASHFLOW2><sdc:value>0.00000</sdc:value></sdc:finbltm_CASHFLOW2><sdc:finbltm_CASHFLOW3><sdc:value>0.00000</sdc:value></sdc:finbltm_CASHFLOW3><sdc:finbltm_CASHFLOW4><sdc:value>0.00000</sdc:value></sdc:finbltm_CASHFLOW4><sdc:finbltm_CASHFLOW5><sdc:value>0.00000</sdc:value></sdc:finbltm_CASHFLOW5><sdc:finbltm_COMEQ><sdc:value>0.00000</sdc:value></sdc:finbltm_COMEQ><sdc:finbltm_DEBTRAT><sdc:value>0.00000</sdc:value></sdc:finbltm_DEBTRAT><sdc:finbltm_DSER2><sdc:value>0.00000</sdc:value></sdc:finbltm_DSER2><sdc:finbltm_EBIT><sdc:value>0.00000</sdc:value></sdc:finbltm_EBIT><sdc:finbltm_EPS><sdc:value>0.00000</sdc:value></sdc:finbltm_EPS><sdc:finbltm_NI><sdc:value>0.00000</sdc:value></sdc:finbltm_NI><sdc:finbltm_PTINC><sdc:value>0.00000</sdc:value></sdc:finbltm_PTINC><sdc:finbltm_SALES><sdc:value>0.00000</sdc:value></sdc:finbltm_SALES><sdc:finbltm_STDEBT><sdc:value>0.00000</sdc:value></sdc:finbltm_STDEBT><sdc:finbltm_TASS><sdc:value>0.00000</sdc:value></sdc:finbltm_TASS><sdc:fiscal_ADCR><sdc:value>0.00000</sdc:value></sdc:fiscal_ADCR><sdc:fiscal_AEPS><sdc:value>0.00000</sdc:value></sdc:fiscal_AEPS><sdc:fiscal_ANI><sdc:value>0.00000</sdc:value></sdc:fiscal_ANI><sdc:fiscal_APFDCR><sdc:value>0.00000</sdc:value></sdc:fiscal_APFDCR><sdc:fiscal_ASALES><sdc:value>0.00000</sdc:value></sdc:fiscal_ASALES><sdc:fiscal_ATASS><sdc:value>0.00000</sdc:value></sdc:fiscal_ATASS><sdc:fiscal_RATE><sdc:value>0.00000</sdc:value></sdc:fiscal_RATE><sdc:g_SEQ><sdc:value sdc:p="0">1.00000</sdc:value><sdc:value sdc:p="1">2.00000</sdc:value><sdc:value sdc:p="2">3.00000</sdc:value><sdc:value sdc:p="3">4.00000</sdc:value><sdc:value sdc:p="4">5.00000</sdc:value><sdc:value sdc:p="5">6.00000</sdc:value><sdc:value sdc:p="6">7.00000</sdc:value><sdc:value sdc:p="7">8.00000</sdc:value><sdc:value sdc:p="8">9.00000</sdc:value><sdc:value sdc:p="9">10.00000</sdc:value><sdc:value sdc:p="10">11.00000</sdc:value><sdc:value sdc:p="11">12.00000</sdc:value><sdc:value sdc:p="12">13.00000</sdc:value><sdc:value sdc:p="13">14.00000</sdc:value></sdc:g_SEQ><sdc:g_TEST><sdc:value sdc:p="0">Repligen Corp, located in</sdc:value><sdc:value sdc:p="1">Waltham, Massachusetts, is a</sdc:value><sdc:value sdc:p="2">biopharmaceutical company,</sdc:value><sdc:value sdc:p="3">engages in the research and</sdc:value><sdc:value sdc:p="4">development of therapeutics</sdc:value><sdc:value sdc:p="5">for the treatment of central</sdc:value><sdc:value sdc:p="6">nervous system diseases. The</sdc:value><sdc:value sdc:p="7">company manufactures and</sdc:value><sdc:value sdc:p="8">develops Protein A product,</sdc:value><sdc:value sdc:p="9">which is used in the</sdc:value><sdc:value sdc:p="10">production of various</sdc:value><sdc:value sdc:p="11">therapeutic monoclonal</sdc:value><sdc:value sdc:p="12">antibodies. It was founded in</sdc:value><sdc:value sdc:p="13">1981.</sdc:value></sdc:g_TEST><sdc:g_business><sdc:value sdc:p="0">Repligen Corp, located in Waltham, Massachusetts, is a</sdc:value><sdc:value sdc:p="1">biopharmaceutical company, engages in the research and</sdc:value><sdc:value sdc:p="2">development of therapeutics for the treatment of central</sdc:value><sdc:value sdc:p="3">nervous system diseases. The company manufactures and</sdc:value><sdc:value sdc:p="4">develops Protein A product, which is used in the production</sdc:value><sdc:value sdc:p="5">of various therapeutic monoclonal antibodies. It was founded</sdc:value><sdc:value sdc:p="6">in 1981.</sdc:value></sdc:g_business><sdc:g_business1><sdc:value>Repligen Corp, located in Waltham, Massachusetts, is a biopharmaceutical company, engages in the research and development of therapeutics for the treatment of central nervous system diseases. The company manufactures and develops Protein A product, which is used in the production of various therapeutic monoclonal antibodies. It was founded in 1981.</sdc:value></sdc:g_business1><sdc:h_SEQ><sdc:value sdc:p="0">1.00000</sdc:value><sdc:value sdc:p="1">2.00000</sdc:value><sdc:value sdc:p="2">3.00000</sdc:value><sdc:value sdc:p="3">4.00000</sdc:value><sdc:value sdc:p="4">5.00000</sdc:value><sdc:value sdc:p="5">6.00000</sdc:value><sdc:value sdc:p="6">7.00000</sdc:value><sdc:value sdc:p="7">8.00000</sdc:value><sdc:value sdc:p="8">9.00000</sdc:value><sdc:value sdc:p="9">10.00000</sdc:value><sdc:value sdc:p="10">11.00000</sdc:value><sdc:value sdc:p="11">12.00000</sdc:value><sdc:value sdc:p="12">13.00000</sdc:value><sdc:value sdc:p="13">14.00000</sdc:value></sdc:h_SEQ><sdc:h_TEST><sdc:value sdc:p="0">Repligen Corp, located in</sdc:value><sdc:value sdc:p="1">Waltham, Massachusetts, is a</sdc:value><sdc:value sdc:p="2">biopharmaceutical company,</sdc:value><sdc:value sdc:p="3">engages in the research and</sdc:value><sdc:value sdc:p="4">development of therapeutics</sdc:value><sdc:value sdc:p="5">for the treatment of central</sdc:value><sdc:value sdc:p="6">nervous system diseases. The</sdc:value><sdc:value sdc:p="7">company manufactures and</sdc:value><sdc:value sdc:p="8">develops Protein A product,</sdc:value><sdc:value sdc:p="9">which is used in the</sdc:value><sdc:value sdc:p="10">production of various</sdc:value><sdc:value sdc:p="11">therapeutic monoclonal</sdc:value><sdc:value sdc:p="12">antibodies. It was founded in</sdc:value><sdc:value sdc:p="13">1981.</sdc:value></sdc:h_TEST><sdc:h_business><sdc:value sdc:p="0">Repligen Corp, located in Waltham, Massachusetts, is a</sdc:value><sdc:value sdc:p="1">biopharmaceutical company, engages in the research and</sdc:value><sdc:value sdc:p="2">development of therapeutics for the treatment of central</sdc:value><sdc:value sdc:p="3">nervous system diseases. The company manufactures and</sdc:value><sdc:value sdc:p="4">develops Protein A product, which is used in the production</sdc:value><sdc:value sdc:p="5">of various therapeutic monoclonal antibodies. It was founded</sdc:value><sdc:value sdc:p="6">in 1981.</sdc:value></sdc:h_business><sdc:h_business1><sdc:value>Repligen Corp, located in Waltham, Massachusetts, is a biopharmaceutical company, engages in the research and development of therapeutics for the treatment of central nervous system diseases. The company manufactures and develops Protein A product, which is used in the production of various therapeutic monoclonal antibodies. It was founded in 1981.</sdc:value></sdc:h_business1><sdc:i_AFEEPCT><sdc:value>0.00000</sdc:value></sdc:i_AFEEPCT><sdc:i_AFEETOT><sdc:value>0.00000</sdc:value></sdc:i_AFEETOT><sdc:i_ATERMFEE><sdc:value>0.00000</sdc:value></sdc:i_ATERMFEE><sdc:i_COMOUT><sdc:value>31.17000</sdc:value></sdc:i_COMOUT><sdc:i_CROSS1><sdc:value>N</sdc:value></sdc:i_CROSS1><sdc:i_CURRENCYLONG><sdc:value>U.S. Dollar</sdc:value></sdc:i_CURRENCYLONG><sdc:i_DATEANN><sdc:value>18 Jun 08</sdc:value></sdc:i_DATEANN><sdc:i_DATEANN2><sdc:value>Wed, 18 Jun 2008 00:00:00 EST</sdc:value></sdc:i_DATEANN2><sdc:i_DATEANNS><sdc:value>Date Announced: 06/18/2008</sdc:value></sdc:i_DATEANNS><sdc:i_DATEEFFS><sdc:value>Date Effective:</sdc:value></sdc:i_DATEEFFS><sdc:i_DESCR><sdc:value>Buyback</sdc:value></sdc:i_DESCR><sdc:i_DESCR1><sdc:value>Not 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Dollar</sdc:value></sdc:i_RANK_HOSTRANKVAL><sdc:i_RATE><sdc:value>1.00000</sdc:value></sdc:i_RATE><sdc:i_STATUS_MMC><sdc:value>N</sdc:value></sdc:i_STATUS_MMC><sdc:i_STGVAL><sdc:value>3.03200</sdc:value></sdc:i_STGVAL><sdc:i_TERMFEE><sdc:value>0.00000</sdc:value></sdc:i_TERMFEE><sdc:i_TFEEPCT><sdc:value>0.00000</sdc:value></sdc:i_TFEEPCT><sdc:i_TFEETOT><sdc:value>0.00000</sdc:value></sdc:i_TFEETOT><sdc:i_TTERMFEE><sdc:value>0.00000</sdc:value></sdc:i_TTERMFEE><sdc:i_VALLIA><sdc:value>0.00000</sdc:value></sdc:i_VALLIA><sdc:i_VALNOLIA><sdc:value>5.93800</sdc:value></sdc:i_VALNOLIA><sdc:i_VALUE><sdc:value>5.93800</sdc:value></sdc:i_VALUE><sdc:j_EQVALCF><sdc:value>0.00000</sdc:value></sdc:j_EQVALCF><sdc:j_EVCF><sdc:value>0.00000</sdc:value></sdc:j_EVCF><sdc:j_EVEBIT><sdc:value>0.00000</sdc:value></sdc:j_EVEBIT><sdc:j_EVNI><sdc:value>0.00000</sdc:value></sdc:j_EVNI><sdc:j_EVSALES><sdc:value>0.00000</sdc:value></sdc:j_EVSALES><sdc:j_MPRICEBOOK><sdc:value>0.00000</sdc:value></sdc:j_MPRICEBOOK><sdc:j_PHELD><sdc:value>0.00000</sdc:value></sdc:j_PHELD><sdc:j_PSOUGHT><sdc:value>4.01000</sdc:value></sdc:j_PSOUGHT><sdc:j_RANKVALCF><sdc:value>0.00000</sdc:value></sdc:j_RANKVALCF><sdc:j_RANKVALEB><sdc:value>0.00000</sdc:value></sdc:j_RANKVALEB><sdc:j_RANKVALNA><sdc:value>0.00000</sdc:value></sdc:j_RANKVALNA><sdc:j_RANKVALNI><sdc:value>0.00000</sdc:value></sdc:j_RANKVALNI><sdc:j_RANKVALSALES><sdc:value>0.00000</sdc:value></sdc:j_RANKVALSALES><sdc:j_VALEB><sdc:value>0.00000</sdc:value></sdc:j_VALEB><sdc:j_VALNI><sdc:value>0.00000</sdc:value></sdc:j_VALNI><sdc:j_VALSALES><sdc:value>0.00000</sdc:value></sdc:j_VALSALES><sdc:m_AMV><sdc:value>0.00000</sdc:value></sdc:m_AMV><sdc:m_CF3YGR><sdc:value>0.00000</sdc:value></sdc:m_CF3YGR><sdc:m_CF5YGR><sdc:value>0.00000</sdc:value></sdc:m_CF5YGR><sdc:m_DCR><sdc:value>0.00000</sdc:value></sdc:m_DCR><sdc:m_ENTVAL><sdc:value>0.00000</sdc:value></sdc:m_ENTVAL><sdc:m_EPS3YGR><sdc:value>0.00000</sdc:value></sdc:m_EPS3YGR><sdc:m_EPS5YGR><sdc:value>0.00000</sdc:value></sdc:m_EPS5YGR><sdc:m_LTD><sdc:value>0.00000</sdc:value></sdc:m_LTD><sdc:m_MV><sdc:value>0.00000</sdc:value></sdc:m_MV><sdc:m_NETASS><sdc:value>0.00000</sdc:value></sdc:m_NETASS><sdc:m_NETASS3YGR><sdc:value>0.00000</sdc:value></sdc:m_NETASS3YGR><sdc:m_NETASS5YGR><sdc:value>0.00000</sdc:value></sdc:m_NETASS5YGR><sdc:m_NI3YGR><sdc:value>0.00000</sdc:value></sdc:m_NI3YGR><sdc:m_NI5YGR><sdc:value>0.00000</sdc:value></sdc:m_NI5YGR><sdc:n_SEQ><sdc:value sdc:p="0">1.00000</sdc:value><sdc:value sdc:p="1">2.00000</sdc:value><sdc:value sdc:p="2">3.00000</sdc:value><sdc:value sdc:p="3">4.00000</sdc:value><sdc:value sdc:p="4">5.00000</sdc:value><sdc:value sdc:p="5">6.00000</sdc:value><sdc:value sdc:p="6">7.00000</sdc:value><sdc:value sdc:p="7">8.00000</sdc:value><sdc:value sdc:p="8">9.00000</sdc:value><sdc:value sdc:p="9">10.00000</sdc:value><sdc:value sdc:p="10">11.00000</sdc:value><sdc:value sdc:p="11">12.00000</sdc:value><sdc:value sdc:p="12">13.00000</sdc:value><sdc:value sdc:p="13">14.00000</sdc:value><sdc:value sdc:p="14">15.00000</sdc:value><sdc:value sdc:p="15">16.00000</sdc:value></sdc:n_SEQ><sdc:n_SYNOPSIS><sdc:value sdc:p="0">US - In June 2008, the board</sdc:value><sdc:value sdc:p="1">of Repligen Corp (RC), a</sdc:value><sdc:value sdc:p="2">biopharmaceutical company,</sdc:value><sdc:value sdc:p="3">authorized the repurchase of</sdc:value><sdc:value sdc:p="4">up to 1.25 mil common shares,</sdc:value><sdc:value sdc:p="5">or about 4% of the company's</sdc:value><sdc:value sdc:p="6">common stock outstanding, in</sdc:value><sdc:value sdc:p="7">open market or privately</sdc:value><sdc:value sdc:p="8">negotiated transactions. Based</sdc:value><sdc:value sdc:p="9">on RC's closing stock price of</sdc:value><sdc:value sdc:p="10">$4.75 on June 17, the last</sdc:value><sdc:value sdc:p="11">full trading day prior to the</sdc:value><sdc:value sdc:p="12">announcement of the board's</sdc:value><sdc:value sdc:p="13">approval, the buyback had an</sdc:value><sdc:value sdc:p="14">indicated value of up to</sdc:value><sdc:value sdc:p="15">$5.938 mil.</sdc:value></sdc:n_SYNOPSIS><sdc:n_synopsis2><sdc:value>US - In June 2008, the board of Repligen Corp (RC), a biopharmaceutical company, authorized the repurchase of up to 1.25 mil common shares, or about 4% of the company's common stock outstanding, in open market or privately negotiated transactions. Based on RC's closing stock price of $4.75 on June 17, the last full trading day prior to the announcement of the board's approval, the buyback had an indicated value of up to $5.938 mil.</sdc:value></sdc:n_synopsis2><sdc:n_synopsis3><sdc:value sdc:p="0">US - In June 2008, the board of Repligen Corp (RC), a biopharmaceutical company,</sdc:value><sdc:value sdc:p="1">authorized the repurchase of up to 1.25 mil common shares, or about 4% of the company's</sdc:value><sdc:value sdc:p="2">common stock outstanding, in open market or privately negotiated transactions. Based on</sdc:value><sdc:value sdc:p="3">RC's closing stock price of $4.75 on June 17, the last full trading day prior to the</sdc:value><sdc:value sdc:p="4">announcement of the board's approval, the buyback had an indicated value of up to $5.938</sdc:value><sdc:value sdc:p="5">mil.</sdc:value></sdc:n_synopsis3><sdc:n_synopsis4><sdc:value sdc:p="0">US - In June 2008, the board of Repligen Corp (RC), a biopharmaceutical company, authorized the repurchase of up to 1.25 mil common shares, or about 4% of the company's common stock outstanding, in</sdc:value><sdc:value sdc:p="1">open market or privately negotiated transactions. Based on RC's closing stock price of $4.75 on June 17, the last full trading day prior to the announcement of the board's approval, the buyback had an</sdc:value><sdc:value sdc:p="2">indicated value of up to $5.938 mil.</sdc:value></sdc:n_synopsis4><sdc:n_synopsis5><sdc:value sdc:p="0">US - In June 2008, the board of Repligen Corp (RC), a biopharmaceutical company, authorized the repurchase of up to 1.25 mil common</sdc:value><sdc:value sdc:p="1">shares, or about 4% of the company's common stock outstanding, in open market or privately negotiated transactions. Based on RC's closing</sdc:value><sdc:value sdc:p="2">stock price of $4.75 on June 17, the last full trading day prior to the announcement of the board's approval, the buyback had an</sdc:value><sdc:value sdc:p="3">indicated value of up to $5.938 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Acquisitions</alacra:ip></item><item><link>http://www.alacrastore.com/storecontent/ccbn/T1871816</link><guid isPermaLink="false">ccbn/T1871816</guid><ccbn:index_mode xmlns:ccbn="http://www.alacra.com/ccbn">norm</ccbn:index_mode><description>...Good day ladies and gentlemen and welcome to the fourth quarter #### Repligen Corporation earnings conference call. My name is Dan and I'll be your coordinator for today. At this time, all participants are in a listen-only mode. (OPERATOR INSTRUCTIONS). I would now like to turn the call over to your host for today's call, Mr. Bill Kelly, Vice President of Finance and Administration. Please proceed, sir. ...

</description><pubDate>6/12/2008 12:04:00 PM</pubDate><ccbn:name xmlns:ccbn="http://www.alacra.com/ccbn">Repligen Corporation</ccbn:name><ccbn:price xmlns:ccbn="http://www.alacra.com/ccbn">54.0000</ccbn:price><ccbn:revision xmlns:ccbn="http://www.alacra.com/ccbn">Final</ccbn:revision><ccbn:storetitle xmlns:ccbn="http://www.alacra.com/ccbn">Q4 2008 Repligen Corporation Earnings Conference Call Transcript</ccbn:storetitle><ccbn:ticker xmlns:ccbn="http://www.alacra.com/ccbn">RGEN</ccbn:ticker><ccbn:time xmlns:ccbn="http://www.alacra.com/ccbn">11:00am ET</ccbn:time><title>Q4 2008 Repligen Corporation Earnings Conference Call Transcript</title><ccbn:type xmlns:ccbn="http://www.alacra.com/ccbn">Transcript</ccbn:type><ccbn:docid xmlns:ccbn="http://www.alacra.com/ccbn">T1871816</ccbn:docid><category>Credit &amp; Investment Research</category><alacra:ip>Thomson StreetEvents</alacra:ip></item><item><link>http://www.alacrastore.com/storecontent/ccbn/T1746229</link><guid isPermaLink="false">ccbn/T1746229</guid><ccbn:index_mode xmlns:ccbn="http://www.alacra.com/ccbn">norm</ccbn:index_mode><description>Q# #### Repligen Corporation Earnings Conference Call</description><pubDate>2/7/2008 12:07:00 PM</pubDate><ccbn:name xmlns:ccbn="http://www.alacra.com/ccbn">Repligen Corporation</ccbn:name><ccbn:price xmlns:ccbn="http://www.alacra.com/ccbn">54.0000</ccbn:price><ccbn:revision xmlns:ccbn="http://www.alacra.com/ccbn">Final</ccbn:revision><ccbn:storetitle xmlns:ccbn="http://www.alacra.com/ccbn">Q3 2008 Repligen Corporation Earnings Conference Call Transcript</ccbn:storetitle><ccbn:ticker xmlns:ccbn="http://www.alacra.com/ccbn">RGEN</ccbn:ticker><ccbn:time xmlns:ccbn="http://www.alacra.com/ccbn">11:00am ET</ccbn:time><title>Q3 2008 Repligen Corporation Earnings Conference Call Transcript</title><ccbn:type xmlns:ccbn="http://www.alacra.com/ccbn">Transcript</ccbn:type><ccbn:docid xmlns:ccbn="http://www.alacra.com/ccbn">T1746229</ccbn:docid><category>Credit &amp; Investment Research</category><alacra:ip>Thomson StreetEvents</alacra:ip></item><item><link>http://www.alacrastore.com/storecontent/ccbn/T1676022</link><guid isPermaLink="false">ccbn/T1676022</guid><ccbn:index_mode xmlns:ccbn="http://www.alacra.com/ccbn">norm</ccbn:index_mode><pubDate>11/8/2007 9:07:00 PM</pubDate><ccbn:name xmlns:ccbn="http://www.alacra.com/ccbn">Repligen Corporation</ccbn:name><ccbn:price xmlns:ccbn="http://www.alacra.com/ccbn">54.0000</ccbn:price><ccbn:revision xmlns:ccbn="http://www.alacra.com/ccbn">Final</ccbn:revision><ccbn:storetitle xmlns:ccbn="http://www.alacra.com/ccbn">Q2 2008 Repligen Corporation Earnings Conference Call Transcript</ccbn:storetitle><ccbn:ticker xmlns:ccbn="http://www.alacra.com/ccbn">RGEN</ccbn:ticker><ccbn:time xmlns:ccbn="http://www.alacra.com/ccbn">11:00am ET</ccbn:time><title>Q2 2008 Repligen Corporation Earnings Conference Call Transcript</title><description>...Good day, ladies and gentlemen, and welcome to the Second Quarter #### Repligen Corporation Earnings Conference Call. My name is Tawanda and I will be your coordinator for today. (OPERATOR INSTRUCTIONS.) I would now like to turn the call over to Mr. Walter Herlihy, President and CEO. Please proceed, sir. ...

</description><ccbn:type xmlns:ccbn="http://www.alacra.com/ccbn">Transcript</ccbn:type><ccbn:docid xmlns:ccbn="http://www.alacra.com/ccbn">T1676022</ccbn:docid><category>Credit &amp; Investment Research</category><alacra:ip>Thomson StreetEvents</alacra:ip></item><item><link>http://www.alacrastore.com/storecontent/srp/25753</link><guid isPermaLink="false">srp/25753</guid><srp:index_mode xmlns:srp="http://www.alacra.com/srp">norm</srp:index_mode><description>...Address:## Seyon Street Building ##, Suite ###, Waltham, Massachusetts ##### Incorporated:DelawareWeb Site: www.repligen.comSIC Classification: Biological Products, Except Diagnostic Substances (####) Business Description: Repligen Corporation is a biopharmaceutical company committed to being the leader in the development of new products for profound pediatric developmental disorders. Indices:Russell ####, Russell #### ...

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