1

Chicago, Illinois

Independent Manager - Board of Directors

Present

7

Chicago, Illinois

Unvested RSUs will lapse upon separation with the board.

2/2020

9

Chicago, Illinois

Vested RSUs. Upon the resignation, the Filer's vested RSUs will convert to stock. Once the RSU's are converted to stock, the shares are liquid, subject to SEC transfer restrictions.

2/2020

3

Chicago, Illinois

Director Profits Unit Agreement. 186,101 Profits Units Granted. There is a provision for accelerated vesting upon government service. The unvested Profits Units granted under the Profits Unit Agreement will accelerate and vest in full in connection with Filer's termination of service. The company has the right to repurchase the Director Units within 120 days of the Filer’s resignation from the board in which case the price will be fixed on the date Filer resigns. In the event the company exercises its right and the valuation at resignation exceeds the market value at repurchase, Filer would request payment only up to the market value at repurchase. If the company does not exercise its repurchase right, the Director Units can be redeemed for cash or shares of Class A common stock (at the company’s election) when Filer exercises the redemption right (which must be after contractual lockup periods expire in January 2022). The company controls those redemption options, other than the election to redeem.

2/2020

2

Chcago, Illinois

Board Director (paid through RIE Consulting LLC)