FORM 8.3 - AON PLC

FORM 8.3 - AON PLC

BARCLAYS PLC

FORM 8.3

IRISH TAKEOVER PANEL

DISCLOSURE UNDER RULE 8.3 OF THE IRISH TAKEOVER PANEL ACT, 1997, TAKEOVER RULES, 2013

DEALINGS BY PERSONS WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE

1. KEY INFORMATION

	Name of person dealing (Note 1)	Barclays PLC.
	Company dealt in	AON PLC
	Class of relevant security to which the	ORD
	dealings being disclosed relate (Note 2)
	Date of dealing	06 November 2020

2. INTERESTS AND SHORT POSITIONS

(a) Interests and short positions (following dealing) in the class of relevant security dealt in (Note 3)

Class of relevant security:		ORD
		Long		Short
		Number	(%)	Number	(%)
(1)	Relevant securities
		332,285	0.15%	3,287,306	1.44%
(2)	Derivatives (other than options):
		919,973	0.40%	28,729	0.01%
(3)	Options and agreements to
	purchase/sell:	0	0.00%	0	0.00%
(4)	TOTAL:
		1,252,258	0.55%	3,316,035	1.45%

(b) Interests and short positions in relevant securities of the company, other than the class dealt in (Note 3)

Class of relevant security:	Long			Short
	Number		(%)	Number		(%)
(1) Relevant securities
(2) Derivatives (other than options)
(3) Options and agreements to purchase/sell
Total

Ap20

1. DEALINGS (Note 4)

(a) Purchases and sales

Purchase/sale	Number of relevant securities	Price per unit
Purchase	3	190.0200 USD
Purchase	11	190.0527 USD
Purchase	14	190.2185 USD
Purchase	20	190.4625 USD
Purchase	22	190.1254 USD
Purchase	58	190.6203 USD
Purchase	65	189.7985 USD
Purchase	88	186.4600 USD
Purchase	89	191.2778 USD
Purchase	100	190.6200 USD
Purchase	103	190.2900 USD
Purchase	114	190.0464 USD
Purchase	124	190.9318 USD
Purchase	192	190.9016 USD
Purchase	214	189.9969 USD
Purchase	375	190.0906 USD
Purchase	1,040	190.2580 USD
Purchase	1,134	189.3819 USD
Purchase	1,188	189.4305 USD
Purchase	1,474	190.6867 USD
Purchase	2,182	190.3500 USD
Purchase	3,502	190.6293 USD
Purchase	5,249	190.0334 USD
Purchase	5,623	189.5527 USD
Purchase	6,593	190.2263 USD
Purchase	10,476	190.1974 USD
Purchase	12,497	189.6389 USD
Purchase	16,908	189.8276 USD
Purchase	40,728	189.8910 USD
Purchase	71,394	189.8622 USD
Sale	2	190.7400 USD
Sale	3	190.0700 USD
Sale	3	190.6650 USD
Sale	12	190.2000 USD
Sale	30	190.5480 USD
Sale	36	190.5816 USD
Sale	58	190.5762 USD
Sale	86	191.3200 USD
Sale	100	190.5100 USD
Sale	104	190.9554 USD
Sale	107	190.6120 USD
Sale	118	190.8612 USD
Sale	123	190.7372 USD
Sale	162	190.1144 USD
Sale	166	190.8475 USD
Sale	192	190.9016 USD
Sale	213	186.4600 USD
Sale	214	189.9132 USD
Sale	221	190.8816 USD
Sale	235	190.7598 USD
Sale	238	190.5104 USD
Sale	256	189.8221 USD
Sale	272	190.2859 USD
Sale	373	189.7085 USD
Sale	375	190.0906 USD
Sale	389	189.7686 USD
Sale	477	189.6379 USD
Sale	761	190.1314 USD
Sale	776	189.1842 USD
Sale	1,200	190.2425 USD
Sale	1,400	190.4057 USD
Sale	1,574	190.1792 USD
Sale	1,982	190.3500 USD
Sale	2,200	186.7572 USD
Sale	2,356	189.5740 USD
Sale	4,668	190.2096 USD
Sale	5,241	189.5602 USD
Sale	5,322	189.8231 USD
Sale	6,711	189.9474 USD
Sale	7,574	189.5188 USD
Sale	7,727	189.8492 USD
Sale	8,314	190.1226 USD
Sale	8,493	189.8568 USD
Sale	9,304	190.0767 USD
Sale	9,350	189.9491 USD
Sale	9,410	189.8001 USD
Sale	10,054	190.0337 USD
Sale	12,303	190.2947 USD
Sale	15,975	190.1610 USD
Sale	21,202	190.0522 USD
Sale	22,918	189.5952 USD

(b) Derivatives transactions (other than options transactions)

Product name, e.g. CFD	Nature of transaction (Note 6)	Number of relevant securities (Note 7)	Price per unit (Note 5)

(c) Options transactions in respect of existing relevant securities

(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 7)	Exercise price	Type, e.g. American, European etc.	Expiry date	Option money paid/received per unit (Note 5)

(ii) Exercising

Product name, e.g. call option	Number of securities	Exercise price per unit (Note 5)

(d) Other dealings (including transactions in respect of new securities) (Note 4)

Nature of transaction (Note 8)	Details	Price per unit (if applicable) (Note 5)

Ap21

2. OTHER INFORMATION

Agreements, arrangements or understandings relating to options or derivatives

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.

None

Is a Supplemental Form 8 (Open Positions) attached?	NO
Date of disclosure:	9 Nov 2020
Contact name:	Large Holdings Regulatory Operations
Telephone number:	020 3134 7213
If a connected EFM, name of offeree/offeror with which connected
If a connected EFM, state nature of connection

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