RGEN earnings date, and what happened the last 4 times

Next report

Tue Oct 27

Quality Score today 17

Before the open, today. Confirmed by the company.

RGEN closed higher after 2 of its last 4 reports. On average it closed +2.7% the session after a report.

The moment RGEN reports

Its figures, in plain words
How it moves after, beside its last four
Its Quality Score going in, and after

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What happened after RGEN's last 4 reports

RGEN's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Jul 28, 20262026 · Before open	7estimated	+6.6%	+10.9%	+12.2%
May 5, 20262026 · Before open	3estimated	+2.6%	+6.3%	-1.9%
Feb 24, 20262026 · Before open	1estimated	-9.7%	-0.5%	-7.7%
Oct 28, 20252025 · Before open	6estimated	+2.4%	-5.9%	-6.8%

Jul 28, 2026, before the open: that session RGEN opened +6.6% and closed +10.9%, and five sessions on it stood +12.2%. Its Quality Score going in was 7 (Average), estimated.
May 5, 2026, before the open: that session RGEN opened +2.6% and closed +6.3%, and five sessions on it stood -1.9%. Its Quality Score going in was 3 (Below Average), estimated.
Feb 24, 2026, before the open: that session RGEN opened -9.7% and closed -0.5%, and five sessions on it stood -7.7%. Its Quality Score going in was 1 (Below Average), estimated.
Oct 28, 2025, before the open: that session RGEN opened +2.4% and closed -5.9%, and five sessions on it stood -6.8%. Its Quality Score going in was 6 (Average), estimated.

Across these 4 reports RGEN opened higher after 3 of 4 and closed higher after 2 of 4; on average it opened +0.5%, closed +2.7%, and stood -1.1% five sessions on. Its Quality Score is 17 today, against 7 going into its Jul 28, 2026 report.

Gap: where the stock opened the session after the report. Reaction: where that session closed. Both against the close before the report. The largest of the 4: +10.9% after the Jul 28, 2026 report. A score marked estimated was worked out afterwards from that day's prices and filings; Breakaway has recorded every score live since Sep 9 2026.

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Questions about RGEN's earnings

As of Oct 27, 2026: Repligen (RGEN): reports Tue Oct 27, before the open. RGEN closed higher after 2 of its last 4 reports. Its Quality Score is 17 (Excellent). Scores as of 12:12 AM ET, 15 minutes behind.

When is RGEN's next earnings date?

Reports Tue Oct 27, before the open, a date the company confirmed. RGEN closed higher after 2 of its last 4 reports. Past behavior, not a forecast.

Does RGEN report before or after the market?

RGEN reports Tue Oct 27, before the open. Its last 4 reports came before the open.

How did RGEN stock react to its last earnings report?

Jul 28, 2026, before the open: that session RGEN opened +6.6% and closed +10.9%, and five sessions on it stood +12.2%.

Does RGEN stock usually go up after earnings?

RGEN closed higher after 2 of its last 4 reports. On average it closed +2.7% the session after a report, after opening +0.5%. Past behavior, not a forecast.

Repligen's page has its Quality Score, its chart, and its insiders' trades. Everyone reporting beside it: this week's earnings.