Aon Cl A Ord Regulatory News (0XHL)

(a)

Purchases and sales

Total number of relevant securities acquired

Highest price paid (Note 3)

Lowest price paid (Note 3)

N/A

N/A

N/A

Total number of securities disposed

Highest price received (Note 3)

Lowest price received (Note 3)

N/A

N/A

N/A

Product name,e.g. CFD

Nature of transaction(Note 4)

Number of relevant securities(Note 5)

Price per unit(Note 3)

Swaps

Reducing a Short Position

3

202.293 USD

(i)

Writing, selling, purchasing or varying

Product name, e.g. call option

Writing, selling, purchasing, varying etc.

Number of securities to which the option relates (Note 5)

Exercise price

Type, e.g. American, European etc

Expiry date

Option money paid/ received per unit (Note 3)

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Product name,e.g. call option

Number of securities

Exercise price perunit (Note 3)

N/A

N/A

N/A

Full details of any agreement, arrangement or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated.

Borrow of 13 shares

Date of disclosure

14/01/2021

Contact name

Tolu Tade

Telephone number

+44207 996 3410

Name of offeree/offerer with which connected

Willis Towers Watson PLC

Nature of connection(Note 6)

Advisor to - Willis Towers Watson PLC