FORM 8.3 - AON PLC - AMENDMENT

FORM 8.3 - AON PLC - AMENDMENT

BARCLAYS PLC

FORM 8.3

Amendment to Purchase and 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	23 September 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
		423,506	0.18%	2,449,411	1.06%
(2)	Derivatives (other than options):
		530,855	0.23%	28,200	0.01%
(3)	Options and agreements to
	purchase/sell:	106,599	0.05%	106,599	0.05%
(4)	TOTAL:
		1,060,960	0.46%	2,584,210	1.12%

(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

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1. DEALINGS (Note 4)

(a) Purchases and sales

Purchase/sale	Number of relevant securities	Price per unit
Purchase	1	200.7200 USD
Purchase	21	204.0100 USD
Purchase	80	202.6700 USD
Purchase	100	205.0000 USD
Purchase	100	201.6500 USD
Purchase	101	202.0099 USD
Purchase	200	201.4400 USD
Purchase	200	201.4750 USD
Purchase	310	201.9277 USD
Purchase	346	204.4769 USD
Purchase	486	202.5992 USD
Purchase	500	203.5660 USD
Purchase	515	203.2508 USD
Purchase	700	203.9000 USD
Purchase	800	202.2600 USD
Purchase	1,711	201.9634 USD
Purchase	2,259	202.1325 USD
Purchase	4,202	203.5058 USD
Purchase	4,333	200.4100 USD
Purchase	4,497	202.2009 USD
Purchase	8,723	202.1362 USD
Purchase	9,402	202.0676 USD
Purchase	19,600	202.4542 USD
Purchase	38,880	202.7792 USD
Purchase	38,880	202.7793 USD
Purchase	52,619	203.3557 USD
Purchase	53,352	200.4580 USD
Sale	11	203.7972 USD
Sale	12	201.6600 USD
Sale	21	204.0100 USD
Sale	66	203.7200 USD
Sale	76	202.4555 USD
Sale	88	203.7100 USD
Sale	100	200.6425 USD
Sale	100	200.3700 USD
Sale	100	203.6500 USD
Sale	100	201.6500 USD
Sale	200	201.4750 USD
Sale	242	203.2638 USD
Sale	311	203.2295 USD
Sale	322	203.5777 USD
Sale	368	203.8024 USD
Sale	369	203.3652 USD
Sale	425	203.4755 USD
Sale	526	203.5281 USD
Sale	567	203.4346 USD
Sale	904	203.6902 USD
Sale	1,200	203.5187 USD
Sale	1,573	202.9043 USD
Sale	1,625	202.8013 USD
Sale	1,846	200.4101 USD
Sale	2,001	204.9978 USD
Sale	2,300	203.0804 USD
Sale	2,600	201.0276 USD
Sale	2,959	202.9842 USD
Sale	3,048	202.7964 USD
Sale	3,355	203.1041 USD
Sale	3,700	203.2786 USD
Sale	3,700	201.7720 USD
Sale	4,014	202.9252 USD
Sale	4,478	203.1693 USD
Sale	5,100	203.0524 USD
Sale	5,703	202.2591 USD
Sale	6,658	203.6882 USD
Sale	7,101	201.5204 USD
Sale	10,800	201.9123 USD
Sale	11,262	203.0739 USD
Sale	22,642	202.5614 USD
Sale	27,059	200.6029 USD
Sale	29,380	200.4100 USD
Sale	33,526	203.4079 USD
Sale	38,880	202.7792 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)

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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:	28 Sep 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

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	-106,599	214.5780	European	Oct 20, 2020
Put Options	Written	106,599	214.5780	European	Oct 20, 2020

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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