ENERGY RECOVERY INC (ERII) — large price moves

Industrials · NASDAQ

Single sessions where ERII closed 10% or more away from the previous close, between 2025-10-08 and 2026-10-08. Each one lists the events filed in the 5 days ending at that session, in date order.

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Of the 3 moves listed, 3 have at least one filed event in the 5 days ending at the session, and 0 have none. Across the catalog most large moves have nothing filed near them, so an empty list is an ordinary result and not a gap.

Moves

2026-05-07 -18.8% $11.61 to $9.43 filed events in the 5 days to 2026-05-07
- 2026-05-06 Earnings Quarterly results reportedquarter ended 2026-03-31 · reported EPS USD -0.11 against an estimate of USD -0.07 · surprise -50.0%Source: SEC filing calendar + Yahoo earnings history
- 2026-05-06 Periodic filing 10-Q filedaccession 0001421517-26-000041Source: SEC EDGAR
- 2026-05-06 Material event 8-K filed (material event)accession 0001421517-26-000040Source: SEC EDGAR
- 2026-05-06 Filing language mdna changed in the 10-Qsection mdna · accession 0001421517-26-000041Source: SEC EDGAR (section comparison against the prior filing)
2026-02-26 -35.3% $16.12 to $10.43 filed events in the 5 days to 2026-02-26
- 2026-02-25 Earnings Quarterly results reportedquarter ended 2025-12-31 · reported EPS USD 0.53 against an estimate of USD 0.67 · surprise -20.9%Source: SEC filing calendar + Yahoo earnings history
- 2026-02-25 Periodic filing 10-K filedaccession 0001421517-26-000022Source: SEC EDGAR
- 2026-02-25 Material event 8-K filed (material event)accession 0001421517-26-000021Source: SEC EDGAR
2025-11-06 -16.1% $17.26 to $14.49 filed events in the 5 days to 2025-11-06
- 2025-11-05 Earnings Quarterly results reportedquarter ended 2025-09-30 · reported EPS USD 0.12 against an estimate of USD 0.10 · surprise +24.1%Source: SEC filing calendar + Yahoo earnings history
- 2025-11-05 Periodic filing 10-Q filedaccession 0001421517-25-000134Source: SEC EDGAR

These are events filed near a session, listed by date. They are not ranked, and no connection between an event and a price move is stated or implied.

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See the full company profile: ENERGY RECOVERY INC (ERII).

Informational only — NOT financial advice. Price moves are computed from stored daily closes; filed events come from their own sources with their own dates.