This cluster groups 2 independently calculated changes: Cash & equivalents increased 196.8%; Operating cash flow increased 656.5%.
2 evidence-backed components· Primary Production of Aluminum
RESEARCH SNAPSHOTAlcoa Corp's latest supported as-filed period reports revenue of $3.7B. Every value below links to its SEC accession and metric lineage.
The most important deterministic changes, ranked by magnitude, issuer history, persistence, and accounting profile.
This cluster groups 2 independently calculated changes: Cash & equivalents increased 196.8%; Operating cash flow increased 656.5%.
2 evidence-backed componentsThis cluster groups 2 independently calculated changes: Capital expenditure increased 42.0%; Capex / revenue moved 35 bp higher.
2 evidence-backed componentsGross debt changed +87.0% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes. This reverses 2 consecutive comparable moves in the opposite direction.
Each point keeps the date investors could first observe it and its accession.
AA · as filed with the SEC · reported-date aware
Direct SEC links, filing dates, report periods, and amendment flags.
0001193125-26-437885SEC ↗8-KOct 15, 2026Period Oct 15, 20260001193125-26-422891SEC ↗8-KSep 23, 2026Period Sep 23, 20260001193125-26-399499SEC ↗4Sep 17, 2026Period Sep 15, 20260001193125-26-393831SEC ↗8-KSep 11, 2026Period Sep 10, 20260001193125-26-388649SEC ↗8-KSep 10, 2026Period Sep 9, 20260001193125-26-386787SEC ↗8-KSep 9, 2026Period Sep 9, 20260001193125-26-385947SEC ↗Transaction semantics distinguish purchases, sales, awards, exercises, withholding, and derivatives.
| Filed / transacted | Reporting owner | Semantics | Shares | Price | Notional | Source |
|---|---|---|---|---|---|---|
| Sep 15, 2026Filed Sep 17, 2026 | Hastings AndrewEVP & Gen. Counsel | Tax WithholdingDirect | 1,200 | $47 | $55,824 | Form 4 ↗ |
| Sep 15, 2026Filed Sep 17, 2026 | Hastings AndrewEVP & Gen. Counsel | Grant Or AwardDirect | 2,638 | $0 | $0 | Form 4 ↗ |
| Sep 15, 2026Filed Sep 17, 2026 | Hastings AndrewEVP & Gen. Counsel | Tax WithholdingDirect | 2,525 | $47 | $117,463 | Form 4 ↗ |
| Aug 31, 2026Filed Sep 1, 2026 | Bacchi RenatoEVP & Chief Commercial Officer | Open Market SaleDirect | 700 | $51 | $35,714 | Form 4 ↗ |
| Aug 27, 2026Filed Aug 28, 2026 |
GrossPattern stores immutable raw artifacts, accession-scoped facts, parser and metric versions, dependency edges, quality state, and channel-specific publication rights. A restricted or unknown ancestor blocks the page and API automatically.
SEC source policy ↗Reported total debt changed +87.0% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes. This reverses 2 consecutive comparable moves in the opposite direction.
Current assets changed +73.5% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes.
Cash & equivalents changed +196.8% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes.
Total assets changed +27.5% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes.
Current ratio changed +47.8% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes. This reverses 4 consecutive comparable moves in the opposite direction.
Working capital changed +173.7% from the comparable as-filed period. The change ranks at the 100th percentile of 4 prior comparable changes.
Method note “Materiality” here is an analytical magnitude band, not a legal conclusion. Full filing-text semantic changes remain unpublished while excerpt rights and review thresholds are unresolved.
Latest supported period in this snapshot: 2026-09-30. Duration facts use direct quarterly or annual SEC contexts; GrossPattern does not manufacture missing Q4 values.
0001193125-26-378443| Jones Tammi AEVP & CHRO |
| Open Market SaleDirect |
| 15,628 |
| $51 |
| $790,733 |
| Form 4 ↗ |
| Aug 17, 2026Filed Aug 18, 2026 | Hastings AndrewEVP & Gen. Counsel | Open Market SaleDirect | 6,000 | $51 | $305,412 | Form 4 ↗ |
| Jul 22, 2026Filed Jul 23, 2026 | Reed Matthew TEVP, Chief Operations Officer | Open Market SaleDirect | 4,600 | $47 | $215,372 | Form 4 ↗ |
| May 8, 2026Filed May 12, 2026 | Gorman Thomas JosephDirector | Grant Or AwardDirect | 2,532 | $0 | $0 | Form 4 ↗ |
| May 8, 2026Filed May 12, 2026 | Galovich BrianDirector | Grant Or AwardDirect | 2,532 | $0 | $0 | Form 4 ↗ |
| May 8, 2026Filed May 12, 2026 | Fiore PasqualeDirector | Grant Or AwardDirect | 2,532 | $0 | $0 | Form 4 ↗ |
| May 8, 2026Filed May 12, 2026 | Field AlistairDirector | Grant Or AwardDirect | 2,532 | $0 | $0 | Form 4 ↗ |
| May 8, 2026Filed May 12, 2026 | HUGHES JAMES ALTONDirector | Grant Or AwardDirect | 2,532 | $0 | $0 | Form 4 ↗ |
| May 8, 2026Filed May 12, 2026 | de Oliveira Marques RobertoDirector | Grant Or AwardDirect | 2,532 | $0 | $0 | Form 4 ↗ |
| May 8, 2026Filed May 12, 2026 | Roberts Carol LDirector | Grant Or AwardDirect | 2,532 | $0 | $0 | Form 4 ↗ |
| May 8, 2026Filed May 12, 2026 | Roberts Jackson PrinceDirector | Grant Or AwardDirect | 2,532 | $0 | $0 | Form 4 ↗ |
| May 8, 2026Filed May 12, 2026 | Citrino Mary AnneDirector | Grant Or AwardDirect | 2,532 | $0 | $0 | Form 4 ↗ |