Nike shares move higher on big insider purchases by CEO Elliott Hill, director Tim Cook after down year

Core Insights - Nike shares experienced a 3% increase in premarket trading following insider purchases, indicating potential confidence in the company's future performance [1] - Apple CEO Tim Cook significantly increased his stake in Nike by acquiring approximately 50,000 shares, representing a nearly 90% rise in his holdings [1] - Other board members also increased their investments, with Robert Holmes Swan adding around 8,700 shares, a 24% increase, and Nike CEO Elliott Hill acquiring about 16,400 shares valued at $1 million, resulting in a personal stake growth of over 7% [2]