FILINGS
| RGEN 0000730272 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2012-05-10 | 8-K/A | FORM 8-K/A | View Document |
| 2012-05-07 | SC 13D/A | View Document | |
| 2012-05-07 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | View Document |
| 2012-05-07 | 8-K | FORM 8-K | View Document |
| 2012-05-03 | 8-K | FORM 8-K | View Document |
| 2012-04-30 | SC 13D/A | View Document | |
| 2012-04-26 | 8-K | FORM 8-K | View Document |
| 2012-04-20 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2012-04-19 | 3 | FORM 3 | View Document |
| 2012-04-17 | NO ACT | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2012-04-11 | 8-K | FORM 8-K | View Document |
| 2012-03-28 | 4 | FORM 4 | View Document |
| 2012-03-28 | 4 | FORM 4 | View Document |
| 2012-03-26 | 4 | FORM 4 | View Document |
| 2012-03-26 | 4 | FORM 4 | View Document |
| 2012-03-21 | SC 13D/A | View Document | |
| 2012-03-21 | SC 13D/A | View Document | |
| 2012-03-19 | 4 | FORM 4 | View Document |
| 2012-03-16 | 8-K | FORM 8-K | View Document |
| 2012-03-15 | 10-K | FORM 10-K | View Document |
| 2012-03-12 | 3 | FORM 3 | View Document |
| 2012-03-12 | 3 | FORM 3 | View Document |
| 2012-03-05 | SC 13D/A | View Document | |
| 2012-03-05 | 8-K | FORM 8-K | View Document |
| 2012-02-21 | 8-K | FORM 8-K | View Document |
| 2012-02-21 | 8-K | FORM 8-K | View Document |
| 2012-02-10 | SC 13G/A | AMENDMENT NO. 8 TO THE SCHEDULE 13G | View Document |
| 2012-02-09 | SC 13G/A | View Document | |
| 2012-01-25 | SC 13D/A | View Document | |
| 2011-12-22 | 8-K | FORM 8-K | View Document |
| 2011-12-20 | 8-K | FORM 8-K | View Document |
| 2011-12-20 | 8-K | FORM 8-K | View Document |
| 2011-12-19 | 4 | FORM 4 | View Document |
| 2011-12-19 | 4 | FORM 4 | View Document |
| 2011-12-19 | 4 | FORM 4 | View Document |
| 2011-12-19 | 4 | FORM 4 | View Document |
| 2011-12-19 | 4 | FORM 4 | View Document |
| 2011-12-19 | 4 | FORM 4 | View Document |
| 2011-11-09 | 10-Q | FORM 10-Q | View Document |
| 2011-10-28 | 8-K | FORM 8-K | View Document |
| 2011-10-27 | 8-K | FORM 8-K | View Document |
| 2011-10-05 | 8-K | FORM 8-K | View Document |
| 2011-09-28 | 8-K | FORM 8-K | View Document |
| 2011-09-19 | 8-K | FORM 8-K | View Document |
| 2011-09-08 | 8-K | FORM 8-K | View Document |
| 2011-09-08 | 8-A12G/A | FORM 8-A/A | View Document |
| 2011-08-15 | SC 13D/A | View Document | |
| 2011-08-15 | 4 | FORM 4 | View Document |
| 2011-08-12 | 4 | FORM 4 | View Document |
| 2011-08-05 | 10-Q | FORM 10-Q | View Document |
| 2011-07-29 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2011-07-27 | 8-K | FORM 8-K | View Document |
| 2011-07-13 | SC 13D/A | View Document | |
| 2011-07-08 | 8-K | FORM 8-K | View Document |
| 2011-06-20 | SC 13D/A | View Document | |
| 2011-06-15 | 4 | FORM 4 | View Document |
| 2011-06-15 | 4 | FORM 4 | View Document |
| 2011-06-09 | 10-K | FORM 10-K | View Document |
| 2011-06-09 | 8-K | FORM 8-K | View Document |
| 2011-04-26 | 8-K | FORM 8-K | View Document |
| 2011-03-31 | 4 | FORM 4 | View Document |
| 2011-03-31 | 4 | FORM 4 | View Document |
| 2011-03-31 | 4 | FORM 4 | View Document |
| 2011-03-31 | 8-K | FORM 8-K | View Document |
| 2011-02-14 | SC 13G/A | AMENDMENT NO. 7 TO THE SCHEDULE 13G | View Document |
| 2011-02-09 | SC 13G/A | REPLIGEN #2 | View Document |
| 2011-02-09 | 10-Q | FORM 10-Q | View Document |
| 2011-02-09 | 8-K | FORM 8-K | View Document |
| 2010-11-02 | 10-Q | FORM 10-Q | View Document |
| 2010-11-02 | 8-K | FORM 8-K | View Document |
| 2010-09-29 | 4 | FORM 4 | View Document |
| 2010-09-29 | 4 | FORM 4 | View Document |
| 2010-09-29 | 4 | FORM 4 | View Document |
| 2010-09-29 | 4 | FORM 4 | View Document |
| 2010-09-28 | 4 | FORM 4 | View Document |
| 2010-09-28 | 4 | FORM 4 | View Document |
| 2010-09-28 | 4 | FORM 4 | View Document |
| 2010-09-28 | 4 | FORM 4 | View Document |
| 2010-09-28 | 4 | FORM 4 | View Document |
| 2010-09-28 | 4 | FORM 4 | View Document |
| 2010-09-13 | 8-K | FORM 8-K | View Document |
| 2010-08-05 | 10-Q | FORM 10-Q | View Document |
| 2010-08-05 | 8-K | FORM 8-K | View Document |
| 2010-07-28 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2010-07-22 | CT ORDER | View Document | |
| 2010-07-08 | SC 13G/A | View Document | |
| 2010-07-06 | CT ORDER | View Document | |
| 2010-06-10 | 10-K | FORM 10-K | View Document |
| 2010-06-09 | 8-K | FORM 8-K | View Document |
| 2010-05-13 | 4 | FORM 4 | View Document |
| 2010-05-13 | 4 | FORM 4 | View Document |
| 2010-05-13 | 4 | FORM 4 | View Document |
| 2010-05-13 | 4 | FORM 4 | View Document |
| 2010-04-16 | 8-K | FORM 8-K | View Document |
| 2010-02-12 | SC 13G/A | AMENDMENT NO. 6 TO THE SCHEDULE 13G | View Document |
| 2010-02-11 | SC 13G/A | REPLIGEN5453 | View Document |
| 2010-02-04 | 10-Q | FORM 10-Q | View Document |
| 2010-02-04 | 8-K | FROM 8-K | View Document |
| 2010-02-03 | 8-K | FORM 8-K | View Document |
| 2010-01-29 | SC 13G | View Document | |
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