Repligen Corporation (RGEN) SEC filings
RGEN SEC filings moved a median of +0.07% by the close. RGEN SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the RGEN overview →
61 measured RGEN SEC filing events.
Where these RGEN SEC filings landedvs 60 measured RGEN SEC filing reactions
| Middle 50% of RGEN SEC filing reactions | -1.10% to +3.21% |
|---|---|
| Median reaction (to close) | +0.07% |
| Measured reactions | 60 |
Point-in-time · zero look-ahead
Half of the 60 RGEN SEC filing events with a measured close landed between -1.10% and +3.21%; 55% closed up.
| Date | Headline | Event | 5-min | To close |
|---|---|---|---|---|
| Form 8-K REPLIGEN CORP For: Oct 06 | SEC filing · Form 8-K | +1.09% | -8.88% | |
| Form 8-K REPLIGEN CORP For: Sep 10 | SEC filing · Form 8-K | +1.14% | -1.14% | |
| Form 8-K REPLIGEN CORP For: Sep 03 | SEC filing · Form 8-K | -0.54% | -2.06% | |
| Form EFFECT REPLIGEN CORP | SEC filing · Form EFFECT | +0.16% | +0.29% | |
| Form S-4/A REPLIGEN CORP | SEC filing · Form S-4 | -0.02% | +1.02% | |
| Form S-4 REPLIGEN CORP | SEC filing · Form S-4 | -0.64% | +0.04% | |
| Form 10-Q REPLIGEN CORP For: Jun 30 | SEC filing · Form 10-Q | -0.99% | -0.05% | |
| Form 8-K REPLIGEN CORP For: Jul 28 | SEC filing · Form 8-K | +2.69% | +4.04% | |
| Form 8-K REPLIGEN CORP For: Jul 21 | SEC filing · Form 8-K | +7.84% | +6.32% | |
| Form 8-K REPLIGEN CORP For: May 14 | SEC filing · Form 8-K | -0.58% | -1.52% | |
| Form 10-Q REPLIGEN CORP For: Mar 31 | SEC filing · Form 10-Q | -0.76% | -0.49% | |
| Form 8-K REPLIGEN CORP For: May 05 | SEC filing · Form 8-K | +4.07% | +4.14% | |
| Form DEFA14A REPLIGEN CORP | SEC filing · Form DEFA14A | +0.21% | -0.72% | |
| Form ARS REPLIGEN CORP For: Dec 31 | SEC filing · Form ARS | -0.08% | -0.24% | |
| Form DEF 14A REPLIGEN CORP For: May 14 | SEC filing · Form DEF | -0.08% | -0.24% | |
| Form DEFA14A REPLIGEN CORP | SEC filing · Form DEFA14A | -0.08% | -0.24% | |
| Form 10-K REPLIGEN CORP For: Dec 31 | SEC filing · Form 10-K | -0.04% | -3.00% | |
| Form 8-K REPLIGEN CORP For: Feb 24 | SEC filing · Form 8-K | +5.05% | +10.13% | |
| Form 8-K REPLIGEN CORP For: Jan 06 | SEC filing · Form 8-K | +1.72% | +1.66% | |
| Form 10-Q REPLIGEN CORP For: Sep 30 | SEC filing · Form 10-Q | -0.18% | -0.39% | |
| Form 8-K REPLIGEN CORP For: Oct 28 | SEC filing · Form 8-K | -2.01% | -8.14% | |
| Form 8-K REPLIGEN CORP For: Sep 01 | SEC filing · Form 8-K | +0.18% | -0.61% | |
| Form 10-Q REPLIGEN CORP For: Jun 30 | SEC filing · Form 10-Q | -1.25% | -2.11% | |
| Form 8-K REPLIGEN CORP For: Jul 29 | SEC filing · Form 8-K | +1.29% | — | |
| Form 8-K REPLIGEN CORP For: May 15 | SEC filing · Form 8-K | -2.18% | +1.97% | |
| Form 10-Q REPLIGEN CORP For: Mar 31 | SEC filing · Form 10-Q | -1.16% | -1.11% | |
| Form 8-K REPLIGEN CORP For: Apr 29 | SEC filing · Form 8-K | -0.90% | +3.17% | |
| Form ARS REPLIGEN CORP For: Dec 31 | SEC filing · Form ARS | -0.26% | +9.77% | |
| Form DEF 14A REPLIGEN CORP For: Apr 03 | SEC filing · Form DEF | -0.26% | +9.77% | |
| Form DEFA14A REPLIGEN CORP | SEC filing · Form DEFA14A | -0.26% | +9.77% | |
| Form PRE 14A REPLIGEN CORP For: Mar 17 | SEC filing · Form PRE | +0.74% | +0.24% | |
| Form 10-K REPLIGEN CORP For: Dec 31 | SEC filing · Form 10-K | -0.79% | +4.66% | |
| Form NT 10-K REPLIGEN CORP For: Dec 31 | SEC filing · Form NT | -0.52% | +0.78% | |
| Form 8-K REPLIGEN CORP For: Feb 20 | SEC filing · Form 8-K | +3.48% | +3.02% | |
| Form 10-K/A REPLIGEN CORP For: Dec 31 | SEC filing · Form 10-K | +0.02% | +0.07% | |
| Form 10-Q REPLIGEN CORP For: Sep 30 | SEC filing · Form 10-Q | -0.08% | +0.10% | |
| Form 10-Q/A REPLIGEN CORP For: Jun 30 | SEC filing · Form 10-Q | -0.13% | +0.01% | |
| Form 10-Q/A REPLIGEN CORP For: Mar 31 | SEC filing · Form 10-Q | -0.19% | -0.05% | |
| Form 10-Q/A REPLIGEN CORP For: Sep 30 | SEC filing · Form 10-Q | -0.03% | +0.07% | |
| Form 8-K REPLIGEN CORP For: Nov 12 | SEC filing · Form 8-K | +0.66% | +0.74% | |
| Form NT 10-Q REPLIGEN CORP For: Sep 30 | SEC filing · Form NT | +1.87% | +3.80% | |
| Form 8-K REPLIGEN CORP For: Sep 12 | SEC filing · Form 8-K | -0.65% | +0.35% | |
| Form 10-Q REPLIGEN CORP For: Jun 30 | SEC filing · Form 10-Q | +0.28% | +3.96% | |
| Form 8-K REPLIGEN CORP For: Jul 30 | SEC filing · Form 8-K | -0.03% | +5.18% | |
| Form 8-K REPLIGEN CORP For: Jul 15 | SEC filing · Form 8-K | -0.45% | +8.63% | |
| Form 8-K REPLIGEN CORP For: Jun 12 | SEC filing · Form 8-K | +0.81% | -2.55% | |
| Form 8-K REPLIGEN CORP For: Jun 13 | SEC filing · Form 8-K | -5.01% | -7.40% | |
| Form 8-K REPLIGEN CORP For: May 16 | SEC filing · Form 8-K | +0.20% | +0.66% | |
| Form DEFA14A REPLIGEN CORP | SEC filing · Form DEFA14A | -0.61% | -1.79% | |
| Form 10-Q REPLIGEN CORP For: Mar 31 | SEC filing · Form 10-Q | -0.98% | +3.55% | |
| Form 8-K REPLIGEN CORP For: May 01 | SEC filing · Form 8-K | +1.48% | -0.40% | |
| Form ARS REPLIGEN CORP For: Dec 31 | SEC filing · Form ARS | -0.42% | -1.25% | |
| Form DEF 14A REPLIGEN CORP For: May 16 | SEC filing · Form DEF | -0.42% | -1.25% | |
| Form DEFA14A REPLIGEN CORP | SEC filing · Form DEFA14A | -0.42% | -1.25% | |
| Form 8-K REPLIGEN CORP For: Mar 18 | SEC filing · Form 8-K | +0.99% | +2.94% | |
| Form 10-K REPLIGEN CORP For: Dec 31 | SEC filing · Form 10-K | +0.30% | +0.57% | |
| Form 8-K REPLIGEN CORP For: Feb 21 | SEC filing · Form 8-K | +3.86% | +3.35% | |
| Form 8-K REPLIGEN CORP For: Dec 14 | SEC filing · Form 8-K | -1.50% | -3.16% | |
| Form 8-K REPLIGEN CORP For: Dec 07 | SEC filing · Form 8-K | +1.75% | +4.10% | |
| Form 10-Q REPLIGEN CORP For: Sep 30 | SEC filing · Form 10-Q | +0.98% | -1.10% | |
| Form 8-K REPLIGEN CORP For: Oct 31 | SEC filing · Form 8-K | -1.02% | -0.07% |
Keep exploring
More RGEN: earnings → · analyst actions → · RGEN overview →
Other Healthcare names and their SEC filings
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| The Cooper Companies, Inc. (COO) | 303 | -0.21% | 41% |
| PETVIVO HOLDINGS INC (PETV) | 302 | 0.00% | 40% |
| EIDOS THERAPEUTICS (EIDX) | 300 | +0.01% | 51% |
| Grifols, S.A. - American Depositary Shares (GRFS) | 300 | -0.13% | 39% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.