IBM (IBM) — large price moves

Information Technology · NYSE

Single sessions where IBM 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.

Of the 4 moves listed, 2 have at least one filed event in the 5 days ending at the session, and 2 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

• 2026-07-14 -25.2% $290.23 to $217.07 filed events in the 5 days to 2026-07-14
  • 2026-07-14 Earnings Quarterly results reportedquarter ended 2026-06-30 · reported EPS USD 2.93 against an estimate of USD 2.93 · surprise -0.1%Source: SEC filing calendar + Yahoo earnings history
  • 2026-07-14 Material event 8-K filed (material event)accession 0000051143-26-000070Source: SEC EDGAR
• 2026-05-29 +12.7% $264.22 to $297.80 filed events in the 5 days to 2026-05-29

  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.

• 2026-05-21 +12.4% $225.00 to $252.97 filed events in the 5 days to 2026-05-21
  • 2026-05-21 House disclosure Disclosed purchase by a U.S. House member2 disclosures · 1 memberSource: U.S. House Clerk periodic transaction reports
• 2026-02-23 -13.2% $257.16 to $223.35 filed events in the 5 days to 2026-02-23

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