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TWIN DISC INC — Investor Relations & Filings

Ticker · TWIN ISIN · US9014761012 LEI · 549300FR8EHCY14BLP32 US Manufacturing
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Filings indexed 1,169 across all filing types
Latest filing 2026-06-01 Regulatory Filings
Country US United States of America
Listing US TWIN

About TWIN DISC INC

https://twindisc.com/

Twin Disc, Inc. designs, manufactures, and distributes power transmission equipment for marine and land-based applications. The company's product portfolio includes marine transmissions, propulsion systems, and controls, alongside heavy-duty, off-highway power-shift transmissions, clutches, and torque converters. A key area of innovation is in electric and hybrid systems, offering full electric, serial hybrid, and parallel hybrid configurations designed to meet emissions standards, save fuel, and increase efficiency. Notable products include the QuickShift transmission system, which provides smooth and fast clutch engagement. Through its acquisition of brands like Kobelt, the company also offers specialized steering, thruster, and braking control systems, serving a global customer base in demanding off-highway and marine markets.

Recent filings

Filing Released Lang Actions
FORM SD
Regulatory Filings Classification · 88% confidence The document is filed on SEC Form SD, a specialized disclosure report for conflict minerals under Rule 13p-1 of the Securities Exchange Act. It contains compliance disclosures and exhibits, and does not present financial statements like an annual or interim report, nor is it a proxy, earnings release, or other specialized category. Therefore, it best fits under general regulatory filings (RNS).
2026-06-01 English
10-Q - TWIN DISC INC (0000100378) (Filer)
Interim / Quarterly Report 9M 2026
2026-05-06 English
8-K - TWIN DISC INC (0000100378) (Filer)
Investor Presentation Classification · 90% confidence The document is a SEC Form 8-K filing under Item 7.01 (Regulation FD Disclosure) that furnishes investor presentation materials as Exhibit 99.1. It is not a full financial report, earnings release, management discussion, or dividend notice, but specifically an investor presentation being furnished to investors and analysts. According to the taxonomy, this matches the Investor Presentation category.
2026-05-06 English
8-K - TWIN DISC INC (0000100378) (Filer)
Regulatory Filings Classification · 89% confidence The document is a U.S. SEC Form 8-K current report, filed under the Securities Exchange Act of 1934. It references the attachment of a press release announcing third quarter financial results (Exhibit 99.1) but does not itself contain full financial statements or serve as the primary earnings release. It is a regulatory filing rather than a standalone Earnings Release or financial report. Under the classification rules, this falls into the fallback category of Regulatory Filings (RNS).
2026-05-06 English
4 - TWIN DISC INC (0000100378) (Filer)
Director's Dealing
2026-02-27 English
4 - TWIN DISC INC (0000100378) (Filer)
Director's Dealing
2026-02-26 English

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