3 insiders bought €322k of shares over the last 90 days, the latest by Daly Joseph Patrick, filed 02 Oct 2026.
Butler National Corp is a Industrials company. Its directors and officers file their transactions with SEC (Form 4). Between 24 October 2025 and 24 October 2026, 8 insiders published 58 filings.
Both sides are active: 30 purchases worth €522k and 9 sales worth €703k, from 4 insiders and 1 insider respectively. The net balance comes to €181k on the selling side. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The largest single trade was a sale of €193k by Zeff Capital, LP, published on 29 December 2025. Those buying include 2 senior executives, 1 major shareholder and 1 chief executive.
Across the 282 companies tracked on its exchange, the median is 8 filings; at 58 filings, this issuer sits above that mark. Looking back to 2006, when coverage begins, insiders filed 226 purchases and 34 sales. The 10-K for the year ended 30 April 2026 shows 98.0 m USD of revenue and 21.9 m USD of net income.
In the case of 22 purchases, another manager of the company was buying within the same 30 days. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. The most recent open-market purchase was published on 2 October 2026, 22 days ago. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction.
For comparison within the same sector, see the insider buying recorded at Bolloré SE and Auroora Yhtiöt Oyj. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended April 2026 · cache
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Butler National Corp. (ticker BUKS) is a United States-based company quoted on OTCQX, rather than NYSE/NASDAQ at the reference date. For French-speaking investors, it is best understood as a small-cap specialty business with a hybrid model: a technical aerospace operation and a gaming management services business. Founded in 1960 through the merger of an aviation research firm and National Connector Corporation, Butler National is headquartered in the Kansas City, Kansas area, in the United States, with operations primarily rooted in the American Midwest. The company currently reports two main segments: Aerospace and Professional Services (Gaming).
The Aerospace segment is the core industrial engine of the group. It designs, manufactures, integrates, installs, repairs, and services aircraft modification solutions, avionics systems, and mission-specific equipment for general aviation, commercial, government, and military customers. Butler National focuses on special-mission aircraft, electronic systems integration, protection and surveillance systems, maintenance, repair and overhaul (MRO), and build-to-print manufacturing. It also highlights expertise on platforms such as Learjet, Beechcraft King Air, Cessna Caravan, and Gulfstream aircraft. This is a niche market with meaningful barriers to entry, where engineering know-how, certification discipline, and FAA approvals are key competitive advantages.
The Professional Services segment is centered on gaming management. Through Butler National Service Corporation and BHCMC, LLC, the company manages the Boot Hill Casino and Resort in Dodge City, Kansas, under a contract with the Kansas Lottery. This business provides a recurring revenue stream, but it is also exposed to state regulation, local economic conditions, and the competitive/fiscal environment around gaming. Butler National also provides support services linked to this activity.
From a competitive standpoint, Butler National stands out more for specialization than for scale. In aerospace, its differentiation comes from certified engineering, customization, system integration, and regulatory approvals. In gaming, its value proposition is operational experience and contract-based exposure to the Kansas market. Recent developments have been constructive: the company reported strong fiscal Q3 2026 results, opened a new parts fabrication facility in Newton, Kansas, and disclosed share repurchase activity, all of which point to improving operating momentum and a more explicit focus on capital allocation. Overall, BUKS should be viewed as a specialty industrial/services name with execution, regulation, and contract exposure as the main investment drivers.
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All recommendationsInsider filings
Over the last 90 days, 21 filings published between 24 July and 15 October 2026: 12 open-market purchases by insiders for €322k, 3 sales for €211k. 6 other filings (not open-market purchases or sales: grants, options, plans, sale notices, block transfers). Largest amounts: Zeff Capital, LP (10% Owner), sales of €211k; Veradace Partners LP (10% Owner), purchases of €192k; Daly Joseph Patrick (Director), purchases of €96k.
Summary written automatically from public filings, without human review. General information, identical for every reader: it is not investment advice or a recommendation to buy or sell. Investing involves a risk of capital loss. Generated on 16 October 2026 (UTC)
| Fiscal year end | Revenue | Net income | Diluted EPS | Filing |
|---|---|---|---|---|
| Apr 2026 | 98.0 m USD | 21.9 m USD | 0.34 USD | 10-K |
| Apr 2025 | 84.0 m USD | 12.6 m USD | 0.19 USD | 10-K |
| Apr 2024 | 78.4 m USD | 12.5 m USD | 0.18 USD | 10-K |
| Apr 2023 | 75.2 m USD | 4.5 m USD | 0.06 USD | 10-K |
| Apr 2022 | 71.5 m USD | 10.4 m USD | 0.14 USD | 10-K |
Amounts in USD, as filed (forms 10-K, 20-F or 40-F). Source: SEC EDGAR.