Brookline Bancorp (BRKL) M&A Announcement summary

Deal rationale and strategic fit

• Merger creates a $24B Northeast banking franchise with 148 branches, combining rural funding strength with metro commercial lending focus and complementary geographic footprints, resulting in top 10 deposit market share in 14 of 19 MSAs.

• The combination accelerates strategic goals, enhances funding, reduces CRE concentrations, and improves fee income.

• Regional banking model enables local market leaders to make autonomous decisions, supported by a larger institution, while preserving strong community ties and values.

• Highly compatible cultures and shared community banking philosophies aim to deliver exceptional client experience and greater shareholder value.

• The merger is positioned as a merger of equals, not a takeover, to maximize shareholder value.

Financial terms and conditions

• 100% stock-for-stock deal at a fixed exchange ratio of 0.42 Berkshire shares per Brookline share, valuing Brookline at $12.68 per share and the deal at ~$1.14B.

• Berkshire will issue $100M in new common stock at $29.00 per share to support the merger, with the capital raise expected to close December 19, 2024.

• Post-merger ownership: 51% Berkshire, 45% Brookline, 4% new investors.

• Berkshire will be the legal and currency acquiror; Brookline will be the accounting acquiror, with Berkshire's assets and liabilities marked to market at closing.

• Berkshire's cash dividend will be raised post-closing to match Brookline's current payout per share.

Synergies and expected cost savings

• Identified cost savings of 12.6% of combined operating expenses, or $52M after-tax, with 75% phased in for 2025 and 100% thereafter.

• Significant economies of scale expected, with duplicative technology and operational providers to be consolidated.

• Revenue synergies anticipated from cross-selling and leveraging complementary business lines.

• Projected 2026 efficiency ratio of 48% and significant EPS accretion (40% GAAP, 23% cash in 2026).