# Westinghouse Air Brake Technologies Corp: filings

WAB · NYSE · CIK 943452 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/wab.md) · [Financials](/companies/wab/financials.md) · [Filings](/companies/wab/filings.md) · [Insiders](/companies/wab/insiders.md)

## Reports and events: 286 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 1069, 8-K 188, 144 84, SC 13G/A 65, 10-Q 54, 5 52, 3 38, DEFA14A 24, SC 13G 23, 10-K 18, 11-K 18, DEF 14A 18, UPLOAD 18, CORRESP 14, ARS 11, 424B5 10, SD 10, 4/A 9, S-3ASR 8, 424B3 7, FWP 7, SCHEDULE 13G/A 7, 8-K/A 5, 3/A 4, S-4/A 4, S-8 4, POSASR 3, EFFECT 2, PRER14A 2, S-4 2, SCHEDULE 13G 2, 10-K/A 1, 305B2 1, 424B2 1, 5/A 1, DEFM14A 1, PRE 14A 1, PREM14A 1, S-8 POS 1, SC 13D 1, SC 13D/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-21 | 14:12 ET | [10-Q](/filings/0001628280-26-066629.md) | Quarterly report, period 2026-09-30 | 0001628280-26-066629 |
| 2026-10-21 | 11:08 ET | [8-K](/filings/0000943452-26-000017.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000943452-26-000017 |
| 2026-10-01 | 20:02 ET | [8-K](/filings/0000943452-26-000013.md) | 2.03 New direct financial obligation | 0000943452-26-000013 |
| 2026-07-22 | 15:52 ET | [10-Q](/filings/0001628280-26-049139.md) | Quarterly report, period 2026-06-30 | 0001628280-26-049139 |
| 2026-07-22 | 10:59 ET | [8-K](/filings/0001628280-26-049105.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-049105 |
| 2026-05-15 | 20:07 ET | [8-K](/filings/0001140361-26-021657.md) | 5.07 Shareholder vote results | 0001140361-26-021657 |
| 2026-04-22 | 14:09 ET | [10-Q](/filings/0001628280-26-026422.md) | Quarterly report, period 2026-03-31 | 0001628280-26-026422 |
| 2026-04-22 | 11:02 ET | [8-K](/filings/0001628280-26-026384.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-026384 |
| 2026-03-31 | 10:14 ET | [DEF 14A](/filings/0001628280-26-022197.md) | Proxy statement, period 2026-05-12 | 0001628280-26-022197 |
| 2026-03-03 | 11:28 ET | [8-K](/filings/0001140361-26-007441.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-26-007441 |
| 2026-02-13 | 20:59 ET | [10-K](/filings/0001628280-26-008067.md) | Annual report, period 2025-12-31 | 0001628280-26-008067 |
| 2026-02-11 | 12:13 ET | [8-K](/filings/0001628280-26-007113.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-007113 |
| 2025-10-22 | 14:06 ET | [10-Q](/filings/0001628280-25-045790.md) | Quarterly report, period 2025-09-30 | 0001628280-25-045790 |
| 2025-10-22 | 11:11 ET | [8-K](/filings/0001628280-25-045773.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-045773 |
| 2025-07-24 | 13:54 ET | [10-Q](/filings/0001628280-25-035852.md) | Quarterly report, period 2025-06-30 | 0001628280-25-035852 |
| 2025-07-24 | 10:58 ET | [8-K](/filings/0001628280-25-035831.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-035831 |
| 2025-07-01 | 20:14 ET | [8-K](/filings/0001140361-25-024383.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-25-024383 |
| 2025-05-29 | 20:05 ET | [8-K](/filings/0001140361-25-020758.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001140361-25-020758 |
| 2025-05-20 | 20:05 ET | [8-K](/filings/0001140361-25-019897.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-25-019897 |
| 2025-05-19 | 13:01 ET | [8-K](/filings/0001140361-25-019664.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-25-019664 |
| 2025-05-19 | 21:39 ET | [8-K](/filings/0001140361-25-019518.md) | 5.07 Shareholder vote results | 0001140361-25-019518 |
| 2025-04-25 | 20:30 ET | [8-K](/filings/0001140361-25-015779.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001140361-25-015779 |
| 2025-04-23 | 14:03 ET | [10-Q](/filings/0001628280-25-019005.md) | Quarterly report, period 2025-03-31 | 0001628280-25-019005 |
| 2025-04-23 | 11:13 ET | [8-K](/filings/0001628280-25-018921.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-018921 |
| 2025-04-03 | 11:00 ET | [DEF 14A](/filings/0001628280-25-016372.md) | Proxy statement, period 2025-05-15 | 0001628280-25-016372 |
| 2025-02-18 | 11:54 ET | [8-K](/filings/0001140361-25-004967.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-25-004967 |
| 2025-02-12 | 20:29 ET | [10-K](/filings/0001628280-25-005100.md) | Annual report, period 2024-12-31 | 0001628280-25-005100 |
| 2025-02-12 | 12:12 ET | [8-K](/filings/0001628280-25-005014.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-005014 |
| 2025-01-14 | 11:26 ET | [8-K](/filings/0001140361-25-001006.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-25-001006 |
| 2024-12-09 | 12:19 ET | [8-K](/filings/0001140361-24-048739.md) | 8.01 Other events | 0001140361-24-048739 |
| 2024-12-04 | 19:12 ET | [8-K](/filings/0001140361-24-048359.md) | 5.02 Departure or appointment of officers or directors | 0001140361-24-048359 |
| 2024-10-23 | 14:26 ET | [10-Q](/filings/0001628280-24-043365.md) | Quarterly report, period 2024-09-30 | 0001628280-24-043365 |
| 2024-10-23 | 10:45 ET | [8-K](/filings/0001628280-24-043347.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-24-043347 |
| 2024-07-24 | 15:43 ET | [10-Q](/filings/0001628280-24-032762.md) | Quarterly report, period 2024-06-30 | 0001628280-24-032762 |
| 2024-07-24 | 11:15 ET | [8-K](/filings/0001628280-24-032688.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-24-032688 |
| 2024-05-20 | 12:39 ET | [8-K](/filings/0001140361-24-026782.md) | 5.07 Shareholder vote results | 0001140361-24-026782 |
| 2024-04-24 | 16:11 ET | [10-Q](/filings/0001628280-24-017577.md) | Quarterly report, period 2024-03-31 | 0001628280-24-017577 |
| 2024-04-24 | 11:16 ET | [8-K](/filings/0001628280-24-017522.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-24-017522 |
| 2024-04-04 | 12:00 ET | [DEF 14A](/filings/0001140361-24-017812.md) | Proxy statement, period 2024-05-16 | 0001140361-24-017812 |
| 2024-03-18 | 12:01 ET | [8-K](/filings/0001140361-24-013714.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001140361-24-013714 |
| 2024-03-13 | 11:05 ET | [8-K](/filings/0001140361-24-012918.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-24-012918 |
| 2024-03-11 | 20:48 ET | [8-K](/filings/0001140361-24-012639.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001140361-24-012639 |
| 2024-02-27 | 13:23 ET | [8-K](/filings/0001140361-24-009685.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-24-009685 |
| 2024-02-14 | 21:02 ET | [10-K](/filings/0001628280-24-004774.md) | Annual report, period 2023-12-31 | 0001628280-24-004774 |
| 2024-02-14 | 12:08 ET | [8-K](/filings/0001628280-24-004626.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-24-004626 |
| 2023-10-25 | 18:57 ET | [10-Q](/filings/0001628280-23-035085.md) | Quarterly report, period 2023-09-30 | 0001628280-23-035085 |
| 2023-10-25 | 10:54 ET | [8-K](/filings/0001628280-23-035033.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-23-035033 |
| 2023-07-27 | 15:23 ET | [10-Q](/filings/0001628280-23-025856.md) | Quarterly report, period 2023-06-30 | 0001628280-23-025856 |
| 2023-07-27 | 11:11 ET | [8-K](/filings/0001628280-23-025818.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-23-025818 |
| 2023-05-19 | 19:22 ET | [8-K](/filings/0001140361-23-025707.md) | 5.07 Shareholder vote results | 0001140361-23-025707 |

Page 1 of 6. [Older](/companies/wab/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:01 ET. No prices; not investment advice.