http://investor.google.com/corporate/2012/founders-letter.html http://investor.google.com/corporate/2012/founders-letter.ht... > Larry, Sergey and Eric have

http://investor.google.com/corporate/2012/founders-letter.html http://investor.google.com/corporate/2012/founders-letter.ht... > Larry, Sergey and Eric have agreed to subject their > shares to a Transfer Restriction Agreement. This > agreement will maintain the same link between their > voting and economic interests that exists today, even > if they sell some of their non-voting Class C shares. > If the founders or Eric wish to sell or transfer their > non-voting Class C shares, a “stapling” provision in > the agreement requires them to either sell an equal > number of Class B shares, or convert an equal number > of Class B shares into Class A shares. No other > stockholders will be subject to these restrictions > upon the transfer or sale of their shares.