MSome interesting observations:

• 6 of 13 Marriott board directors sit on the DJIA boards
• Illinois Tool Works is the only link between Walgreens Boots Alliance, the newest DJIA member, and the rest of the index
• Only two board members of General Electric (replaced in the DJIA by Walgreens Booth Alliance in 2018) sit on other DJIA boards today

Click here to explore the board relationships across the Dow Jones Industrial Average.