FORM 8.3 - AON PLC - AMENDMENT

FORM 8.3 - AON PLC - 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	ORD
	dealings being disclosed relate (Note 2)
	Date of dealing	30 March 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
		457,403	0.20%	1,735,006	0.77%
(2)	Derivatives (other than options):
		96,538	0.04%	13,657	0.01%
(3)	Options and agreements to
	purchase/sell:	24,200	0.01%	24,200	0.01%
(4)	TOTAL:
		578,141	0.26%	1,772,863	0.78%

(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	233.4300 USD
Purchase	4	233.8800 USD
Purchase	6	231.9650 USD
Purchase	12	232.2800 USD
Purchase	50	233.5200 USD
Purchase	54	233.3500 USD
Purchase	100	233.3600 USD
Purchase	100	232.9000 USD
Purchase	106	233.5122 USD
Purchase	125	233.3700 USD
Purchase	200	232.1700 USD
Purchase	200	232.6950 USD
Purchase	226	233.4019 USD
Purchase	312	233.3800 USD
Purchase	406	232.1439 USD
Purchase	411	232.6200 USD
Purchase	427	232.6594 USD
Purchase	441	232.3719 USD
Purchase	809	232.3186 USD
Purchase	814	232.8074 USD
Purchase	1,814	232.1036 USD
Purchase	2,888	232.0900 USD
Purchase	3,030	232.3960 USD
Purchase	5,113	232.5124 USD
Purchase	5,985	232.3971 USD
Purchase	11,356	232.4862 USD
Purchase	18,996	232.3802 USD
Purchase	21,114	232.0382 USD
Sale	1	232.6100 USD
Sale	1	232.4800 USD
Sale	1	233.0500 USD
Sale	1	232.4000 USD
Sale	2	232.4550 USD
Sale	2	232.9750 USD
Sale	3	232.0200 USD
Sale	4	231.9650 USD
Sale	4	232.2750 USD
Sale	5	232.6850 USD
Sale	8	233.8800 USD
Sale	10	232.8300 USD
Sale	12	232.8700 USD
Sale	18	232.6183 USD
Sale	35	232.6048 USD
Sale	58	232.8100 USD
Sale	100	232.6200 USD
Sale	100	232.1100 USD
Sale	100	232.8800 USD
Sale	100	232.4100 USD
Sale	100	232.3300 USD
Sale	100	232.1200 USD
Sale	105	232.5800 USD
Sale	106	232.2070 USD
Sale	110	231.5286 USD
Sale	200	231.9050 USD
Sale	224	232.4994 USD
Sale	248	232.1138 USD
Sale	252	232.1260 USD
Sale	290	232.1231 USD
Sale	300	231.7533 USD
Sale	400	232.1250 USD
Sale	470	232.1755 USD
Sale	500	232.5360 USD
Sale	500	231.8090 USD
Sale	528	232.3666 USD
Sale	635	232.2908 USD
Sale	650	232.2661 USD
Sale	696	231.9944 USD
Sale	700	232.0400 USD
Sale	872	232.0410 USD
Sale	1,000	232.1570 USD
Sale	1,000	232.1130 USD
Sale	1,112	232.6278 USD
Sale	1,410	232.1547 USD
Sale	1,417	233.0812 USD
Sale	2,016	232.3154 USD
Sale	2,088	232.3933 USD
Sale	2,808	232.0793 USD
Sale	3,097	232.3934 USD
Sale	3,857	231.8977 USD
Sale	5,072	232.1900 USD
Sale	5,472	232.3860 USD
Sale	5,555	232.0183 USD
Sale	5,783	232.5674 USD
Sale	5,963	232.0900 USD
Sale	22,375	232.4652 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?	YES
Date of disclosure:	1 Apr 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

SUPPLEMENTAL FORM 8

IRISH TAKEOVER PANEL

DISCLOSURE UNDER RULE 8.1 AND RULE 8.3 OF THE IRISH TAKEOVER PANEL ACT, 1997, TAKEOVER RULES, 2013

DETAILS OF OPEN POSITIONS

(This form should be attached to Form 8.1(a) & (b)(i), Form 8.1(b)(ii) or Form 8.3, as appropriate)

OPEN POSITIONS (Note 1)

Product name	Written or	Number of	Exercise	Type	Expiry
	purchased	relevant securities	price		date
		to which the option
		or derivative
		relates
Put Options	Purchased	-1,200	220.0000	American	Jul 16, 2021
Call Options	Purchased	1,200	240.0000	American	Jul 16, 2021
Call Options	Purchased	23,000	220.0000	American	Jul 16, 2021
Put Options	Purchased	-23,000	200.0000	American	Jul 16, 2021

Notes

1. Where there are open option positions or open derivative positions (except for CFDs), full details should be given. Full details of any existing agreements to purchase or to sell must also be given on this form.

2. For all prices and other monetary amounts, the currency must be stated.

For full details of disclosure requirements, see Rule 8 of the Rules. If in doubt, consult the Panel.

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