Accelerant Holdings Announces Merger with Cherry Tree BidCo; Go‑Shop Period Ends

What Happened
Accelerant Holdings (ARX) filed an 8‑K on September 23, 2026 announcing the expiration of the 40‑day "go‑shop" period under the Agreement and Plan of Merger dated August 13, 2026. Under that Merger Agreement, Cherry Tree Merger Sub (a wholly owned subsidiary of Cherry Tree BidCo) will merge with and into Accelerant, leaving Accelerant as the surviving company and a wholly owned subsidiary of Cherry Tree BidCo, an affiliate of Thoma Bravo Discover Fund V, L.P. The company attached a press release as Exhibit 99.1.

Key Details

• Merger Agreement date: August 13, 2026; 8‑K filed: September 23, 2026.
• The 40‑day go‑shop period expired on September 23, 2026.
• Buyer parties: Cherry Tree BidCo (Parent) and Cherry Tree Merger Sub; Sponsor: Thoma Bravo Discover Fund V, L.P.
• Company will file a definitive Proxy Statement for a special shareholder meeting and may file a Schedule 13E‑3 relating to the transaction.

Why It Matters
This filing confirms a pending acquisition that will make Accelerant a wholly owned subsidiary of the buyer if completed. Shareholders will receive a Proxy Statement with voting details and should review it when available. With the go‑shop period expired, the window for soliciting competing proposals under that provision has closed; however, the Merger remains subject to customary closing conditions, regulatory approvals and risks noted in the filing. Investors should monitor forthcoming SEC filings (Proxy Statement, Schedule 13E‑3) for transaction terms, timing and potential effects on shares.