As of the latest Form 4 filed Jul 8, 2026.
What Westinghouse Air Brake Technologies Corp insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 35 most recent filings for WAB.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-08 | 2026-07-07 | Santana Rafael President and CEO | SSale | −257.00 | $259.12 | $66.6K | Yes (planned) | Form 4 ↗ |
| 2026-07-08 | 2026-07-07 | Santana Rafael, President and CEO | SSale | −283.00 | $258.37 | $73.1K | Yes (planned) | Form 4 ↗ |
| 2026-07-08 | 2026-07-07 | Santana Rafael, President and CEO | SSale | −189.00 | $256.50 | $48.5K | Yes (planned) | Form 4 ↗ |
| 2026-07-08 | 2026-07-07 | Santana Rafael, President and CEO | SSale | −147.00 | $255.60 | $37.6K | Yes (planned) | Form 4 ↗ |
| 2026-07-08 | 2026-07-07 | Santana Rafael, President and CEO | SSale | −287.00 | $254.34 | $73.0K | Yes (planned) | Form 4 ↗ |
| 2026-07-08 | 2026-07-06 | Santana Rafael, President and CEO | SSale | −184.00 | $263.68 | $48.5K | Yes (planned) | Form 4 ↗ |
| 2026-07-08 | 2026-07-06 | Santana Rafael, President and CEO | SSale | −164.00 | $262.81 | $43.1K | Yes (planned) | Form 4 ↗ |
| 2026-07-08 | 2026-07-06 | Santana Rafael, President and CEO | SSale | −815.00 | $261.55 | $213K | Yes (planned) | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Theophilus Nicole B EVP & Chief Admin. Officer | AAward | +2.19K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-16 | 2026-06-12 | Gaur Sameer Pres., Global Freight Services | SSale | −1.08K | $263.50 | $285K | No | Form 4 ↗ |
| 2026-06-09 | 2026-06-08 | Santana Rafael President and CEO | SSale | −20.00 | $263.76 | $5.28K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-08 | Santana Rafael, President and CEO | SSale | −251.00 | $262.83 | $66.0K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-08 | Santana Rafael, President and CEO | SSale | −193.00 | $261.81 | $50.5K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-08 | Santana Rafael, President and CEO | SSale | −299.00 | $260.80 | $78.0K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-08 | Santana Rafael, President and CEO | SSale | −400.00 | $259.66 | $104K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Santana Rafael, President and CEO | SSale | −79.00 | $263.72 | $20.8K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Santana Rafael, President and CEO | SSale | −160.00 | $262.99 | $42.1K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Santana Rafael, President and CEO | SSale | −378.00 | $261.85 | $99.0K | Yes (planned) | Form 4 ↗ |
| 2026-06-09 | 2026-06-05 | Santana Rafael, President and CEO | SSale | −546.00 | $260.83 | $142K | Yes (planned) | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | DeNinno David L Exec VP, General Counsel, Sec. | SSale | −2.50K | $265.48 | $664K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Sbrocco Gregory EVP Operations | JOther | −3.73K | $263.44 | $982K | No | Form 4 ↗ |
| 2026-05-07 | 2026-05-05 | Sbrocco Gregory, EVP Operations | XX | +3.73K | — | — | No | Form 4 ↗ |
| 2026-05-06 | 2026-05-05 | Santana Rafael President and CEO | SSale | −344.00 | $266.12 | $91.5K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-05 | Santana Rafael, President and CEO | SSale | −300.00 | $265.27 | $79.6K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-05 | Santana Rafael, President and CEO | SSale | −317.00 | $264.21 | $83.8K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-05 | Santana Rafael, President and CEO | SSale | −202.00 | $263.34 | $53.2K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Santana Rafael, President and CEO | SSale | −23.00 | $266.52 | $6.13K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Santana Rafael, President and CEO | SSale | −222.00 | $265.78 | $59.0K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Santana Rafael, President and CEO | SSale | −242.00 | $264.29 | $64.0K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Santana Rafael, President and CEO | SSale | −310.00 | $263.47 | $81.7K | Yes (planned) | Form 4 ↗ |
| 2026-05-06 | 2026-05-04 | Santana Rafael, President and CEO | SSale | −366.00 | $262.30 | $96.0K | Yes (planned) | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Santana Rafael President and CEO | SSale | −2.39K | $269.96 | $646K | Yes (planned) | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Santana Rafael, President and CEO | SSale | −36.4K | $269.13 | $9.80M | Yes (planned) | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Santana Rafael, President and CEO | SSale | −21.2K | $268.43 | $5.70M | Yes (planned) | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Santana Rafael, President and CEO | SSale | −826.00 | $267.09 | $221K | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also WAB’s full analysis or the market-wide insider trading feed. The tabs above jump to WAB’s other SEC data.
Source: SEC Form 4 filings for WAB, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.