AMPCO PITTSBURGH CORP (AP) — large price moves

Materials · NYSE

Single sessions where AP 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 19 moves listed, 5 have at least one filed event in the 5 days ending at the session, and 14 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

2026-08-11 +13.0% $8.67 to $9.80 filed events in the 5 days to 2026-08-11
- 2026-08-11 Periodic filing 10-Q filedaccession 0001193125-26-343321Source: SEC EDGAR
- 2026-08-11 Material event 8-K filed (material event)accession 0001193125-26-343343Source: SEC EDGAR
- 2026-08-11 Filing language mdna changed in the 10-Qsection mdna · accession 0001193125-26-343321Source: SEC EDGAR (section comparison against the prior filing)
2026-07-02 -11.1% $8.27 to $7.35 filed events in the 5 days to 2026-07-02

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.
2026-06-05 -11.6% $11.04 to $9.76 filed events in the 5 days to 2026-06-05

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.
2026-05-18 -12.1% $10.85 to $9.54 filed events in the 5 days to 2026-05-18

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.
2026-05-12 -10.5% $11.86 to $10.62 filed events in the 5 days to 2026-05-12
- 2026-05-12 Periodic filing 10-Q filedaccession 0001193125-26-218133Source: SEC EDGAR
- 2026-05-12 Material event 8-K filed (material event)accession 0001193125-26-218172Source: SEC EDGAR
- 2026-05-12 Filing language mdna changed in the 10-Qsection mdna · accession 0001193125-26-218133Source: SEC EDGAR (section comparison against the prior filing)
2026-04-22 +11.8% $9.71 to $10.86 filed events in the 5 days to 2026-04-22

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.
2026-04-09 +10.6% $7.53 to $8.33 filed events in the 5 days to 2026-04-09

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.
2026-04-08 +13.1% $6.66 to $7.53 filed events in the 5 days to 2026-04-08

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.
2026-03-17 -20.6% $8.35 to $6.63 filed events in the 5 days to 2026-03-17
- 2026-03-16 Periodic filing 10-K filedaccession 0001193125-26-108598Source: SEC EDGAR
2026-03-09 +10.3% $8.25 to $9.10 filed events in the 5 days to 2026-03-09

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.
2026-03-06 -10.6% $9.23 to $8.25 filed events in the 5 days to 2026-03-06

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.
2026-02-09 +15.5% $6.79 to $7.84 filed events in the 5 days to 2026-02-09

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.
2026-02-03 +10.1% $5.66 to $6.23 filed events in the 5 days to 2026-02-03

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.
2026-01-12 +11.8% $5.17 to $5.78 filed events in the 5 days to 2026-01-12

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.
2025-12-19 +12.4% $3.64 to $4.09 filed events in the 5 days to 2025-12-19

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.
2025-12-08 +15.9% $2.89 to $3.35 filed events in the 5 days to 2025-12-08

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.
2025-12-02 +10.5% $2.48 to $2.74 filed events in the 5 days to 2025-12-02

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.
2025-11-14 +13.4% $2.17 to $2.46 filed events in the 5 days to 2025-11-14
- 2025-11-12 Periodic filing 10-Q filedaccession 0001193125-25-277803Source: SEC EDGAR
2025-11-13 +13.6% $1.91 to $2.17 filed events in the 5 days to 2025-11-13
- 2025-11-12 Periodic filing 10-Q filedaccession 0001193125-25-277803Source: 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: AMPCO PITTSBURGH CORP (AP).

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