• GM Chair and CEO Mary T. Barra cut her direct common stock stake to 592,242 shares following transactions on May 26-28.
• She sold 453,402 shares at weighted average prices of USD 80.01, USD 82.32, USD 85.03.
• Sales followed option exercises totaling 269,828 shares at USD 41.4, USD 49.46, USD 52.16.
• She also sold 5,325 shares on May 26 at a weighted average price of USD 80.01.

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