HUDSON TECHNOLOGIES INC (HDSN) — large price moves

Industrials · NASDAQ

Single sessions where HDSN closed 10% or more away from the previous close, between 2025-10-20 and 2026-10-20. 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, 2 have at least one filed event in the 5 days ending at the session, and 1 has 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 -19.0% $6.54 to $5.30 filed events in the 5 days to 2026-05-07
- 2026-05-06 Earnings Quarterly results reportedquarter ended 2026-03-31 · reported EPS USD 0.01 against an estimate of USD 0.05 · surprise -80.0%Source: SEC filing calendar + Yahoo earnings history
- 2026-05-06 Material event 8-K filed (material event)accession 0001104659-26-056260Source: SEC EDGAR
2026-03-05 -10.6% $7.10 to $6.35 filed events in the 5 days to 2026-03-05
- 2026-03-04 Earnings Quarterly results reportedquarter ended 2025-12-31 · reported EPS USD -0.13 against an estimate of USD -0.09 · surprise -52.9%Source: SEC filing calendar + Yahoo earnings history
- 2026-03-04 Material event 8-K filed (material event)accession 0001104659-26-023461Source: SEC EDGAR
2025-11-06 -22.4% $8.63 to $6.70 filed events in the 5 days to 2025-11-06

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.

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: HUDSON TECHNOLOGIES INC (HDSN).

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