AIG stock reacts to board shakeup as John Rice takes chair role

AIG stock edges higher as investors digest the appointment of John Rice as new board chair and the transition of longtime leader Peter Zaffino to a senior adviser role, while the insurer’s shares trade near recent highs on solid underwriting performance.

American International Group, Inc. (ISIN US0268747849) stock was quoted at around 77.16 USD as of September 2, 2026, according to Nasdaq data, putting the global insurer near the upper end of its recent trading range after a significant leadership transition at the top of its board.

Board leadership passes to John Rice

According to a report by Atlas Mag on September 3, 2026, John Rice, previously lead independent director of AIG, has been appointed chairman of the company’s board of directors effective September 15, 2026. On the same date, long-serving executive chairman Peter Zaffino will step down from his board role and become a senior adviser to the United States insurer.

The transition comes after a period in which AIG focused on improving underwriting discipline and simplifying its portfolio. As highlighted by Insurance Business, under Zaffino’s leadership AIG delivered five consecutive years of underwriting profitability from 2021 to 2025, a marked change from the years of losses that followed the financial crisis.

Market reaction and performance under Zaffino

Nasdaq market data shows AIG trading at about 77.16 USD per share with a daily gain of 1.33% as of September 2, 2026, indicating that investors have so far taken the chair transition in stride while the stock holds close to recent highs. The Nasdaq overview positions this level within a generally firm trend for the insurer’s shares.

According to the same Insurance Business article, AIG shares climbed more than 85% during Zaffino’s tenure as chief executive, reflecting the market’s recognition of improved underwriting results and a clearer strategic focus. That performance provides important context for today’s price zone around the mid 70 USD range, suggesting that the share price now embeds much of the turnaround achieved over 2021 to 2025.

Insurance operations and product focus

AIG is best known for its property and casualty insurance operations, which include commercial lines, specialty coverage and consumer insurance products sold worldwide. Under the leadership that is now transitioning from Zaffino to Rice as board chair, the company emphasized underwriting profitability and disciplined risk selection, which produced the five-year streak of positive underwriting results from 2021 through 2025 reported by Insurance Business.

For retail customers and corporate clients alike, AIG’s portfolio includes general liability, property risk cover and various specialty lines such as cyber and financial lines insurance. These products remain central to the group’s ability to generate premium income and maintain margins in a competitive global market, and investors often watch underwriting ratios and combined ratios closely when quarterly results are released.

Stock level and investor perspective

AIG shares at 77.16 USD as of September 2, 2026, as cited by Nasdaq, reflect a company that has moved past its crisis-era valuation lows and now trades on the strength of multi-year profitability improvements and a more balanced balance sheet. For investors, the key question in the months ahead will be whether the new board leadership under John Rice can sustain that trajectory as AIG moves beyond the Zaffino era and navigates changing insurance cycle dynamics.

AIG stock at a glance

• Company: American International Group, Inc.
• ISIN: US0268747849
• Ticker: AIG
• Trading venue: NYSE
• Price (as of September 2, 2026): 77.16 USD
• Sector / Industry: Insurance / Financials
• Index membership: S&P 500