Method
Level · gp.fundamentals.debt_to_revenue
Raw value 206.70% · OPTIONAL
· Railroad Equipment
RESEARCH SNAPSHOTWESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP's latest supported as-filed period reports revenue of $3.2B, 17.5% above the comparable as-filed period; gross margin moved 186 basis points higher on the same comparison basis. Every value below links to its SEC accession and metric lineage.
No material rule-based research observation currently meets GrossPattern's Insight value threshold. Current state, direction, and filing evidence remain available below.
A multidimensional view of the latest comparable filing—not a composite score or recommendation.
Level · gp.fundamentals.debt_to_revenue
Raw value 206.70% · OPTIONAL
Level · gp.fundamentals.capex_revenue_ratio
Raw value 1.95% · OPTIONAL
Ratio · gp.fundamentals.operating_cash_flow + gp.fundamentals.revenue
Raw value 13.87% · OPTIONAL
Yoy · gp.fundamentals.revenue
Raw value 17.48% · CORE
Level · gp.fundamentals.inventory_revenue_ratio
Raw value 89.87% · OPTIONAL
Level · gp.fundamentals.gross_margin
Raw value 36.52% · CORE
Business direction, financial quality, capital allocation, and governance evidence remain separate—never collapsed into a recommendation score.
Interpretation boundary Direction describes measurable company fundamentals. Governance reports observable evidence only; it does not grade management character or predict stock returns.
Latest available comparable states within 180 days, normalized with robust median/MAD statistics.
The most important deterministic changes, ranked by magnitude, issuer history, persistence, and accounting profile.
This cluster groups 2 independently calculated changes: Debt increased 37.4%; Cash & equivalents decreased 55.3%.
2 evidence-backed componentsThis cluster groups 2 independently calculated changes: Cash & equivalents decreased 55.3%; Debt increased 37.4%.
2 evidence-backed componentsThis cluster groups 3 independently calculated changes: Revenue increased 17.5%; Operating margin moved 143 bp higher; Operating income increased 27.1%.
3 evidence-backed componentsDebt changed +37.4% from the comparable as-filed period. The change ranks at the 50th percentile of 4 prior comparable changes.
Each point keeps the date investors could first observe it and its accession.
WAB · as filed with the SEC · reported-date aware
Direct SEC links, filing dates, report periods, and amendment flags.
0001767799-26-000003SEC ↗4Aug 24, 2026Period Aug 21, 20260001841890-26-000003SEC ↗4Aug 21, 2026Period Aug 20, 20260000943452-26-000010SEC ↗4Aug 18, 2026Period Aug 17, 20260001769976-26-000003SEC ↗4Aug 6, 2026Period Aug 4, 20260000943452-26-000009SEC ↗4Jul 27, 2026Period Jul 24, 20260000943452-26-000007SEC ↗4Jul 27, 2026Period Jul 24, 20260000943452-26-000005SEC ↗Transaction semantics distinguish purchases, sales, awards, exercises, withholding, and derivatives.
| Filed / transacted | Reporting owner | Semantics | Shares | Price | Notional | Source |
|---|---|---|---|---|---|---|
| Sep 2, 2026Filed Sep 3, 2026 | Santana RafaelPresident and CEO | Open Market SaleDirect | 370 | $279 | $103,306 | Form 4 ↗ |
| Sep 2, 2026Filed Sep 3, 2026 | Santana RafaelPresident and CEO | Open Market SaleDirect | 323 | $280 | $90,509 | Form 4 ↗ |
| Sep 2, 2026Filed Sep 3, 2026 | Santana RafaelPresident and CEO | Open Market SaleDirect | 268 | $281 | $75,335 | Form 4 ↗ |
| Sep 2, 2026Filed Sep 3, 2026 | Santana RafaelPresident and CEO | Open Market SaleDirect | 126 | $282 | $35,536 | Form 4 ↗ |
| Sep 1, 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 ↗Level · gp.fundamentals.operating_margin
Raw value 18.87% · CORE
Ratio · gp.fundamentals.rnd + gp.fundamentals.revenue
Raw value 2.20% · OPTIONAL
Level · gp.fundamentals.sbc_revenue_ratio
Raw value 1.01% · OPTIONAL
Cash & equivalents changed -55.3% from the comparable as-filed period. This reverses 2 consecutive comparable moves in the opposite direction.
Operating income changed +27.1% from the comparable as-filed period.
Inventory / revenue changed -514 basis points from the comparable as-filed period. This reverses 2 consecutive comparable moves in the opposite direction.
Gross margin changed +186 basis points from the comparable as-filed period.
Revenue changed +17.5% from the comparable as-filed period.
Research & development changed +40.0% from the comparable as-filed period.
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: 2026-06-30. Duration facts use direct quarterly or annual SEC contexts; GrossPattern does not manufacture missing Q4 values.
0000943452-26-000004| Santana RafaelPresident and CEO |
| Open Market SaleDirect |
| 194 |
| $279 |
| $54,113 |
| Form 4 ↗ |
| Sep 1, 2026Filed Sep 3, 2026 | Santana RafaelPresident and CEO | Open Market SaleDirect | 590 | $280 | $165,124 | Form 4 ↗ |
| Sep 1, 2026Filed Sep 3, 2026 | Santana RafaelPresident and CEO | Open Market SaleDirect | 194 | $281 | $54,487 | Form 4 ↗ |
| Sep 1, 2026Filed Sep 3, 2026 | Santana RafaelPresident and CEO | Open Market SaleDirect | 118 | $282 | $33,246 | Form 4 ↗ |
| Aug 21, 2026Filed Aug 24, 2026 | Mendonca RogerioPresident, Equipment Group | Open Market SaleDirect | 2,910 | $297 | $864,427 | Form 4 ↗ |
| Aug 21, 2026Filed Aug 24, 2026 | Mendonca RogerioPresident, Equipment Group | Open Market SaleDirect | 9 | $296 | $2,666 | Form 4 ↗ |
| Aug 20, 2026Filed Aug 21, 2026 | Fetsko MichaelPres., Freight Components Grp. | Open Market SaleDirect | 2,962 | $293 | $868,334 | Form 4 ↗ |
| Aug 20, 2026Filed Aug 21, 2026 | Fetsko MichaelPres., Freight Components Grp. | Open Market SaleDirect | 288 | $294 | $84,627 | Form 4 ↗ |
| Aug 17, 2026Filed Aug 18, 2026 | Sbrocco GregoryEVP Operations | Open Market SaleDirect | 952 | $300 | $285,600 | Form 4 ↗ |