Form 8.3 - AON AMENDMENT

Form 8.3 - AON AMENDMENT

BARCLAYS PLC

FORM 8.3 Amendment to Sales

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 dealings being disclosed relate (Note 2)	ORD
Date of dealing	29 June 2021

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
		536,374	0.24%	1,720,048	0.76%
(2)	Derivatives (other than options):
		285,805	0.13%	0	0.00%
(3)	Options and agreements to
	purchase/sell:	24,200	0.01%	24,200	0.01%
(4)	TOTAL:
		846,379	0.38%	1,744,248	0.77%

(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

3. DEALINGS (Note 4)

(a) Purchases and sales

Purchase/sale	Number of relevant securities	Price per unit
Purchase	1	242.7300 USD
Purchase	3	241.7600 USD
Purchase	3	242.7000 USD
Purchase	3	241.9450 USD
Purchase	5	242.1080 USD
Purchase	5	241.9600 USD
Purchase	8	241.5875 USD
Purchase	9	241.8833 USD
Purchase	10	242.8900 USD
Purchase	13	241.9103 USD
Purchase	19	242.0473 USD
Purchase	24	242.0129 USD
Purchase	25	241.8088 USD
Purchase	28	242.0125 USD
Purchase	38	241.8947 USD
Purchase	39	241.8016 USD
Purchase	45	242.2600 USD
Purchase	64	242.9346 USD
Purchase	93	242.2625 USD
Purchase	100	242.3650 USD
Purchase	105	242.9274 USD
Purchase	229	242.3468 USD
Purchase	276	242.2323 USD
Purchase	311	242.4669 USD
Purchase	320	241.9006 USD
Purchase	377	242.9371 USD
Purchase	397	242.0986 USD
Purchase	437	242.2184 USD
Purchase	558	242.4106 USD
Purchase	629	242.1835 USD
Purchase	697	242.2245 USD
Purchase	721	242.1454 USD
Purchase	975	242.0361 USD
Purchase	1,032	242.0344 USD
Purchase	1,156	242.1499 USD
Purchase	1,277	242.9717 USD
Purchase	1,541	242.2153 USD
Purchase	1,578	242.1505 USD
Purchase	1,627	242.0912 USD
Purchase	1,826	242.2348 USD
Purchase	1,980	242.3766 USD
Purchase	2,022	242.8580 USD
Purchase	2,724	242.8599 USD
Purchase	3,711	242.9000 USD
Purchase	6,959	242.6222 USD
Purchase	6,963	242.8890 USD
Purchase	8,010	242.8910 USD
Purchase	8,764	242.6458 USD
Purchase	8,855	242.7880 USD
Purchase	16,915	242.5063 USD
Sale	2	242.4100 USD
Sale	5	241.8840 USD
Sale	5	241.5600 USD
Sale	5	241.4710 USD
Sale	7	242.0200 USD
Sale	14	242.0350 USD
Sale	14	242.0500 USD
Sale	14	242.1300 USD
Sale	14	242.1750 USD
Sale	14	242.0000 USD
Sale	15	241.8590 USD
Sale	16	241.5506 USD
Sale	17	242.1370 USD
Sale	18	242.0588 USD
Sale	19	241.5573 USD
Sale	21	242.1604 USD
Sale	21	242.1333 USD
Sale	24	242.2608 USD
Sale	33	242.0418 USD
Sale	34	242.1126 USD
Sale	37	243.0400 USD
Sale	39	242.3812 USD
Sale	39	242.1712 USD
Sale	41	242.4500 USD
Sale	50	242.1390 USD
Sale	50	242.5192 USD
Sale	65	242.0620 USD
Sale	87	242.2560 USD
Sale	100	242.0800 USD
Sale	100	242.3800 USD
Sale	101	242.2500 USD
Sale	106	242.1786 USD
Sale	112	242.2200 USD
Sale	158	242.3134 USD
Sale	195	242.5733 USD
Sale	200	242.2925 USD
Sale	200	242.5800 USD
Sale	200	242.4045 USD
Sale	250	242.5340 USD
Sale	256	241.8997 USD
Sale	321	241.7824 USD
Sale	453	242.4622 USD
Sale	557	242.9337 USD
Sale	700	242.2350 USD
Sale	802	242.2937 USD
Sale	913	242.2348 USD
Sale	1,251	242.3978 USD
Sale	1,277	242.3155 USD
Sale	2,370	242.1245 USD
Sale	2,466	242.4470 USD
Sale	2,608	242.8945 USD
Sale	2,818	242.3701 USD
Sale	2,836	242.4228 USD
Sale	5,383	242.8117 USD
Sale	6,432	242.5305 USD
Sale	7,879	242.7823 USD
Sale	8,859	242.6504 USD
Sale	9,778	242.3002 USD
Sale	10,774	242.9000 USD
Sale	12,462	242.8040 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 attached? (Note 9) NO

Date of disclosure	1 July 2021
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 (Note 10)

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