FORM 8.3 – AON PLC

FORM 8.3 – AON PLC

BARCLAYS PLC

Ap19

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	16 April 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
		489,735	0.22%	1,729,454	0.77%
(2)	Derivatives (other than options):
		114,683	0.05%	13,691	0.01%
(3)	Options and agreements to
	purchase/sell:	24,200	0.01%	24,200	0.01%
	TOTAL:
		628,618	0.28%	1,767,345	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	1	238.6100 USD
Purchase	3	239.7100 USD
Purchase	3	239.4333 USD
Purchase	4	238.7700 USD
Purchase	23	238.6952 USD
Purchase	58	239.4756 USD
Purchase	61	239.4736 USD
Purchase	63	238.5600 USD
Purchase	100	238.0800 USD
Purchase	100	239.5400 USD
Purchase	100	238.1500 USD
Purchase	100	238.7300 USD
Purchase	106	238.6930 USD
Purchase	107	238.7553 USD
Purchase	109	238.8369 USD
Purchase	112	238.7994 USD
Purchase	123	238.7870 USD
Purchase	181	238.6666 USD
Purchase	188	238.7282 USD
Purchase	200	238.4150 USD
Purchase	200	238.7550 USD
Purchase	300	239.5900 USD
Purchase	300	239.4583 USD
Purchase	405	239.4220 USD
Purchase	420	239.5133 USD
Purchase	546	238.7998 USD
Purchase	751	239.5516 USD
Purchase	897	238.9175 USD
Purchase	1,190	238.7014 USD
Purchase	1,274	238.3720 USD
Purchase	1,593	239.1273 USD
Purchase	2,074	238.6811 USD
Purchase	2,267	239.4540 USD
Purchase	2,609	239.2104 USD
Purchase	3,084	238.7469 USD
Purchase	3,151	238.6817 USD
Purchase	3,350	238.6856 USD
Purchase	5,423	238.8786 USD
Purchase	7,597	238.5264 USD
Purchase	7,815	238.1400 USD
Purchase	7,938	238.6847 USD
Purchase	9,196	238.6107 USD
Purchase	10,309	239.1200 USD
Purchase	13,571	238.1797 USD
Purchase	16,520	238.4786 USD
Purchase	21,589	238.9046 USD
Purchase	44,430	238.7225 USD
Sale	1	238.6100 USD
Sale	3	239.7100 USD
Sale	4	239.3900 USD
Sale	6	239.4333 USD
Sale	11	238.5990 USD
Sale	23	238.6957 USD
Sale	48	238.6000 USD
Sale	52	238.5217 USD
Sale	63	238.5600 USD
Sale	66	238.8000 USD
Sale	75	238.3800 USD
Sale	100	237.9100 USD
Sale	100	239.2500 USD
Sale	100	239.3600 USD
Sale	109	238.5935 USD
Sale	116	239.4756 USD
Sale	122	236.6773 USD
Sale	126	237.9500 USD
Sale	130	238.2200 USD
Sale	133	238.1400 USD
Sale	139	238.7511 USD
Sale	181	238.7306 USD
Sale	186	238.6197 USD
Sale	195	238.4752 USD
Sale	200	238.5404 USD
Sale	239	238.2230 USD
Sale	301	238.0669 USD
Sale	339	238.6020 USD
Sale	408	237.7545 USD
Sale	469	238.3939 USD
Sale	479	239.0653 USD
Sale	600	239.4408 USD
Sale	618	238.2938 USD
Sale	622	238.4996 USD
Sale	629	238.6260 USD
Sale	704	238.6568 USD
Sale	821	239.3905 USD
Sale	864	238.2241 USD
Sale	896	238.6281 USD
Sale	1,006	238.6216 USD
Sale	1,045	238.6745 USD
Sale	1,243	238.6541 USD
Sale	1,296	239.2576 USD
Sale	1,339	238.6152 USD
Sale	1,412	238.5732 USD
Sale	1,788	239.1277 USD
Sale	2,029	238.2233 USD
Sale	2,049	238.5724 USD
Sale	2,981	238.3103 USD
Sale	3,101	238.6303 USD
Sale	3,173	238.2658 USD
Sale	5,678	238.8523 USD
Sale	6,320	239.0898 USD
Sale	6,447	238.8021 USD
Sale	7,028	238.8302 USD
Sale	8,392	239.0932 USD
Sale	17,973	239.1200 USD
Sale	24,276	238.4052 USD
Sale	26,438	238.8743 USD
Sale	35,487	238.6177 USD

(b) Derivatives transactions (other than options transactions)

Product Name	Nature of transaction	Number of relevant securities	Price per
			unit
SWAP	Long	12,707	238.2660 USD

(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:	19 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

Ap23

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.

View source version on businesswire.com: https://www.businesswire.com/news/home/20210419005441/en/