Repligen Corporation shares owned by Austin W. Marxe and David M. Greenhouse
Quarter-by-quarter ownership of Repligen Corporation (RGEN) shares owned by Austin W. Marxe and David M. Greenhouse
from 13F filings
Historical chart of Austin W. Marxe and David M. Greenhouse investment in Repligen Corporation
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Quarterly reported holdings in Repligen Corporation by Austin W. Marxe and David M. Greenhouse
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2014-09-30 | $8.0M | 400k | 19.91 |
| 2014-06-30 | $10M | 451k | 22.79 |
| 2014-03-31 | $5.8M | 451k | 12.86 |
| 2013-12-31 | $7.9M | 576k | 13.64 |
| 2013-09-30 | $6.8M | 616k | 11.09 |
| 2013-06-30 | $5.1M | 616k | 8.24 |
| 2012-12-31 | $8.9M | 1.4M | 6.29 |
| 2012-09-30 | $8.5M | 1.4M | 5.96 |
| 2012-06-30 | $6.1M | 141 | 43241.13 |
| 2012-03-31 | $4.5M | 770k | 5.90 |
| 2011-12-31 | $3.0M | 866k | 3.47 |
| 2011-09-30 | $1.2M | 379k | 3.27 |
More positions owned by Austin W. Marxe and David M. Greenhouse
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