Magnetar Capital Partners LP - Form 8.3 - CME Group Inc.

Magnetar Capital Partners LP - Form 8.3 - CME Group Inc.

PR Newswire

London, June 14

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE

Rule 8.3 of the Takeover Code (the "Code")

1. KEY INFORMATION

(a) Identity of the person whose positions/dealings are being disclosed:	Magnetar Capital Partners LP
(b) Owner or controller of interests and short positions disclosed, if different from 1(a): The naming of nominee or vehicle companies is insufficient	N/A
(c) Name of offeror/offeree in relation to whose relevant securities this form relates: Use a separate form for each offeror/offeree	CME Group Inc.
(d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:	N/A
(e) Date position held/dealing undertaken:	June 13, 2018
(f) Has the discloser previously disclosed, or are they today disclosing, under the Code in respect of any other party to this offer?	Yes - NEX Group plc

2. POSITIONS OF THE PERSON MAKING THE DISCLOSURE

(a) Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any)

Class of relevant security:	USD 0.01 Class A common stock ISIN: US12572Q1058
	Interests		Short positions
	Number	%	Number	%
(1) Relevant securities owned and/or controlled:			168,686	.05%
(2) Derivatives (other than options):			23,742	.01%
(3) Options and agreements to purchase/sell:
TOTAL:			192,428	.06%

All interests and all short positions should be disclosed.

Details of any open derivative or option positions, or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions).

(b) Rights to subscribe for new securities (including directors' and other executive options)

Class of relevant security in relation to which subscription right exists:
Details, including nature of the rights concerned and relevant percentages:

If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security.

3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

(a) Purchases and sales

Class of relevant security	Purchase/sale	Number of securities	Price per unit
Ordinary shares	Short Sale	4	169.88
Ordinary shares	Short Sale	4	170.1525
Ordinary shares	Short Sale	16	170.6638
Ordinary shares	Short Sale	19	169.9142
Ordinary shares	Short Sale	20	170.1365
Ordinary shares	Short Sale	2	170.807
Ordinary shares	Short Sale	28	170.9254
Ordinary shares	Short Sale	41	170.8122
Ordinary shares	Short Sale	45	170.536
Ordinary shares	Short Sale	45	170.5422
Ordinary shares	Short Sale	51	170.9696
Ordinary shares	Short Sale	59	170.9151
Ordinary shares	Short Sale	63	170.333
Ordinary shares	Short Sale	64	170.842
Ordinary shares	Short Sale	99	170.8878
Ordinary shares	Short Sale	130	170.4769
Ordinary shares	Short Sale	142	171.0061
Ordinary shares	Short Sale	165	170.9379
Ordinary shares	Sale	2	169.83
Ordinary shares	Sale	9	169.9956
Ordinary shares	Sale	10	170.059
Ordinary shares	Sale	12	170.515
Ordinary shares	Sale	18	170.807
Ordinary shares	Sale	38	169.9116
Ordinary shares	Sale	43	170.154
Ordinary shares	Sale	46	170.1676
Ordinary shares	Sale	50	170.1176
Ordinary shares	Sale	53	170.0994
Ordinary shares	Sale	58	169.891
Ordinary shares	Sale	61	170.2269
Ordinary shares	Sale	61	169.9425
Ordinary shares	Sale	62	170.0184
Ordinary shares	Sale	65	170.0962
Ordinary shares	Sale	93	170.2051

(b) Derivatives transactions (other than options)

Class of relevant security	Product description e.g. CFD	Nature of dealing e.g. opening/closing a long/short position, increasing/reducing a long/short position	Number of reference securities	Price per unit

(c) Options transactions in respect of existing securities

(i) Writing, selling, purchasing or varying

Class of relevant security	Product descriptione.g. call option	Writing, purchasing, selling, varying etc.	Number of securities to which option relates	Exercise price per unit	Type e.g. American, European etc.	Expiry date	Option money paid/ received per unit

(ii) Exercising

Class of relevant security	Product description e.g. call option	Number of securities	Exercise price per unit

(d) Other dealings (including subscribing for new securities)

Class of relevant security	Nature of dealing e.g. subscription, conversion	Details	Price per unit (if applicable)

The currency of all prices and other monetary amounts should be stated.

Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in.

4. OTHER INFORMATION

(a) Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the person making the disclosure and any party to the offer or any person acting in concert with a party to the offer:
If there are no such agreements, arrangements or understandings, state "none"

None

(b) Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between the person making the disclosure and any other person relating to:
(i) the voting rights of any relevant securities under any option; or
(ii) the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced:
If there are no such agreements, arrangements or understandings, state "none"

None

(c) Attachments

Is a Supplemental Form 8 (Open Positions) attached?

No

Date of disclosure:	June 14, 2018
Contact name:	Audrey Newsom
Telephone number:	847-905-4693

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service and must also be emailed to the Takeover Panel [e-mail]. The Panel's Market Surveillance Unit is available for consultation in relation to the Code's dealing disclosure requirements on [phone].

The Code can be viewed on the Panel's website atwww.thetakeoverpanel.org.uk.