RGEN
REPLIGEN CORPCompany with tickers: RGEN
CIK
730272
CUSIP
759916109
Shares Outstanding
56,399,274
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-04-10 | 158,347 | 0 | 198,378 | 79.8% |
| 2026-04-09 | 195,141 | 0 | 227,312 | 85.8% |
| 2026-04-08 | 173,630 | 15 | 250,408 | 69.3% |
| 2026-04-07 | 162,580 | 0 | 265,452 | 61.2% |
| 2026-04-06 | 124,512 | 0 | 167,813 | 74.2% |