Arcosa, Inc. 8-K

What Happened
Arcosa, Inc. announced on February 24, 2026 that it entered into a Stock Purchase Agreement to sell all issued and outstanding shares of Arcosa Marine Products, Inc. to ACMP Buyer, LLC (an affiliate of Wynnchurch Capital, L.P.) for a cash purchase price of approximately $450 million. The transaction is expected to close in the second quarter of 2026 and is subject to regulatory approvals and customary closing conditions.

Key Details

• Purchase price: approximately $450 million in cash, subject to customary post-closing purchase price adjustments.
• Buyer: ACMP Buyer, LLC (affiliate of Wynnchurch Capital, L.P.). Seller: Arcosa, Inc. (Arcosa Marine Products is a manufacturer of hopper, tank, and deck barges).
• Timing & conditions: expected close in Q2 2026; subject to regulatory approvals including Hart-Scott-Rodino waiting periods and other customary conditions; either party may terminate if the deal is not consummated by June 24, 2026 (with certain possible extensions).
• Other terms: purchaser’s obligation is not conditioned on financing; Arcosa must operate the business in the ordinary course and comply with covenants from the date of the agreement; the full Purchase Agreement will be filed as an exhibit to Arcosa’s Q1 2026 Form 10-Q.

Why It Matters
This is a material divestiture for Arcosa that will transfer its Marine Products business to a private-equity buyer for a substantial cash consideration, which could affect Arcosa’s revenue mix, assets and future results. The transaction’s completion depends on regulatory clearance and other closing conditions; investors should watch Arcosa’s upcoming 10-Q and public disclosures for the full agreement, any purchase price adjustments, and updates on closing timing and expected use of proceeds. The filing also includes customary forward-looking statement disclaimers.