Amendment to cash-settled derivatives positions and transactions, sections 2(a) and 3(b).

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) Full name of discloser: Man Group Plc
(b) Owner or controller of interests and short positions disclosed, if different from 1(a): N/A
(c) Name of offeror/offeree in relation to whose relevant securities this form relates: Informa plc
(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: 17th January 2018
(f) In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer?YES / NO / N/A
If YES, specify which:
UBM 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: 0.1p ordinary
Interests Short positions
Number % Number %
(1) Relevant securities owned and/or controlled: 0 0 0 0
(2) Cash-settled derivatives: 12,974,574 1.5746 2,697,364 0.3273
(3) Stock-settled derivatives (including options) and agreements to purchase/sell: 0 0 0 0

TOTAL:

12,974,574 1.5746 2,697,364 0.3273

All interests and all short positions should be disclosed.

Details of any open stock-settled derivative positions (including traded options), 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 employee options)

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

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

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.

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

(a) Purchases and sales

Class of relevant security Purchase/sale Number of securities Price per unit

(b) Cash-settled derivative transactions

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
(GBP)
0.1p ordinary CFD Reducing a short position 4,152 6.9493
0.1p ordinary CFD Reducing a short position 77 6.9439
0.1p ordinary CFD Reducing a short position 67 6.9439
0.1p ordinary CFD Reducing a short position 35 6.9439
0.1p ordinary CFD Reducing a short position 29 6.9529
0.1p ordinary CFD Increasing a short position 2,374 6.9399
0.1p ordinary CFD Increasing a short position 2,168 6.9399
0.1p ordinary CFD Reducing a short position 355 6.9493
0.1p ordinary CFD Reducing a short position 334 6.9493
0.1p ordinary CFD Reducing a short position 249 6.9414
0.1p ordinary CFD Increasing a short position 381 6.9399
0.1p ordinary CFD Increasing a short position 242 6.9344
0.1p ordinary CFD Reducing a short position 34 6.9529
0.1p ordinary CFD Increasing a short position 115 6.9429
0.1p ordinary CFD Reducing a short position 44 6.9414
0.1p ordinary CFD Increasing a short position 116 6.9399
0.1p ordinary CFD Reducing a short position 20 6.9414
0.1p ordinary CFD Increasing a long position 297 6.8394
0.1p ordinary CFD Increasing a long position 805 6.9796
0.1p ordinary CFD Increasing a long position 666 6.9200
0.1p ordinary CFD Increasing a long position 1,034 6.9362
0.1p ordinary CFD Reducing a long position 1,265 7.0320
0.1p ordinary CFD Increasing a long position 2,216 7.0648
0.1p ordinary CFD Increasing a long position 1,084 6.7960
0.1p ordinary CFD Increasing a long position 1,262 6.8461
0.1p ordinary CFD Increasing a long position 788 6.8394
0.1p ordinary CFD Reducing a long position 3,221 7.0320
0.1p ordinary CFD Increasing a long position 2,630 6.9362
0.1p ordinary CFD Increasing a long position 1,695 6.9200
0.1p ordinary CFD Increasing a long position 2,050 6.9796
0.1p ordinary CFD Increasing a long position 3,212 6.8461
0.1p ordinary CFD Increasing a long position 2,759 6.7960
0.1p ordinary CFD Increasing a long position 5,687 7.0648
0.1p ordinary CFD Increasing a long position 1,098 6.8394
0.1p ordinary CFD Increasing a long position 7,973 7.0648
0.1p ordinary CFD Increasing a long position 3,869 6.7960
0.1p ordinary CFD Increasing a long position 4,503 6.8461
0.1p ordinary CFD Increasing a long position 2,874 6.9796
0.1p ordinary CFD Increasing a long position 2,376 6.9200
0.1p ordinary CFD Increasing a long position 3,687 6.9362
0.1p ordinary CFD Reducing a long position 4,515 7.0320
0.1p ordinary CFD Increasing a long position 799 6.9817
0.1p ordinary CFD Increasing a long position 1,376 6.8320
0.1p ordinary CFD Increasing a long position 298 7.0051
0.1p ordinary CFD Increasing a long position 1,376 6.8200
0.1p ordinary CFD Increasing a long position 2,205 6.8260
0.1p ordinary CFD Increasing a long position 2,595 7.0500
0.1p ordinary CFD Increasing a long position 1,003 7.0350
0.1p ordinary CFD Increasing a long position 1,038 7.0399
0.1p ordinary CFD Increasing a long position 407 6.8421
0.1p ordinary CFD Increasing a long position 463 6.8097
0.1p ordinary CFD Increasing a long position 10 6.8299
0.1p ordinary CFD Increasing a long position 1,253 6.8557
0.1p ordinary CFD Increasing a long position 25 6.7800
0.1p ordinary CFD Increasing a long position 3,226 6.8427
0.1p ordinary CFD Increasing a long position 1,600 6.8913
0.1p ordinary CFD Increasing a long position 266 7.0051
0.1p ordinary CFD Increasing a long position 299 6.8100
0.1p ordinary CFD Increasing a long position 1,576 6.7810
0.1p ordinary CFD Increasing a long position 891 7.0350
0.1p ordinary CFD Increasing a long position 922 7.0399
0.1p ordinary CFD Increasing a long position 2,307 7.0500
0.1p ordinary CFD Reducing a long position 1,982 6.9680
0.1p ordinary CFD Increasing a long position 5,364 6.9200
0.1p ordinary CFD Reducing a long position 10,193 7.0320
0.1p ordinary CFD Increasing a long position 6,487 6.9796
0.1p ordinary CFD Increasing a long position 10,167 6.8461
0.1p ordinary CFD Increasing a long position 8,738 6.7960
0.1p ordinary CFD Increasing a long position 8,323 6.9362
0.1p ordinary CFD Increasing a long position 17,487 7.0648
0.1p ordinary CFD Increasing a long position 6,643 7.0500
0.1p ordinary CFD Increasing a long position 2,568 7.0350
0.1p ordinary CFD Increasing a long position 2,657 7.0399
0.1p ordinary CFD Increasing a long position 2,045 6.9817
0.1p ordinary CFD Increasing a long position 764 7.0051
0.1p ordinary CFD Increasing a long position 3,587 6.8200
0.1p ordinary CFD Increasing a long position 3,587 6.8320
0.1p ordinary CFD Increasing a long position 5,941 6.8260
0.1p ordinary CFD Increasing a long position 4,400 6.8394
0.1p ordinary CFD Increasing a long position 1,178 6.8097
0.1p ordinary CFD Increasing a long position 1,517 6.8421
0.1p ordinary CFD Increasing a long position 27 6.8299
0.1p ordinary CFD Increasing a long position 2,645 6.9817
0.1p ordinary CFD Increasing a long position 989 7.0051
0.1p ordinary CFD Increasing a long position 4,555 6.8320
0.1p ordinary CFD Increasing a long position 4,555 6.8200
0.1p ordinary CFD Increasing a long position 7,300 6.8260
0.1p ordinary CFD Increasing a long position 8,591 7.0500
0.1p ordinary CFD Increasing a long position 3,322 7.0350
0.1p ordinary CFD Increasing a long position 3,436 7.0399
0.1p ordinary CFD Increasing a long position 8,329 6.8260
0.1p ordinary CFD Increasing a long position 5,029 6.8200
0.1p ordinary CFD Increasing a long position 5,029 6.8320
0.1p ordinary CFD Increasing a long position 1,072 7.0051
0.1p ordinary CFD Increasing a long position 2,868 6.9817
0.1p ordinary CFD Increasing a long position 3,725 7.0399
0.1p ordinary CFD Increasing a long position 3,601 7.0350
0.1p ordinary CFD Increasing a long position 9,315 7.0500
0.1p ordinary CFD Reducing a long position 18,174 7.0320
0.1p ordinary CFD Increasing a long position 14,838 6.9362
0.1p ordinary CFD Increasing a long position 9,563 6.9200
0.1p ordinary CFD Increasing a long position 11,566 6.9796
0.1p ordinary CFD Increasing a long position 18,125 6.8461
0.1p ordinary CFD Increasing a long position 15,578 6.7960
0.1p ordinary CFD Increasing a long position 32,094 7.0648
0.1p ordinary CFD Increasing a long position 6,420 6.8394
0.1p ordinary CFD Reducing a long position 2,802 6.9481
0.1p ordinary CFD Increasing a long position 38 6.8299
0.1p ordinary CFD Increasing a long position 2,108 6.8421
0.1p ordinary CFD Increasing a long position 1,651 6.8097
0.1p ordinary CFD Increasing a long position 5,699 7.0500
0.1p ordinary CFD Increasing a long position 2,203 7.0350
0.1p ordinary CFD Increasing a long position 74 6.7800
0.1p ordinary CFD Increasing a long position 3,652 6.8557
0.1p ordinary CFD Increasing a long position 8,290 6.8427
0.1p ordinary CFD Increasing a long position 4,682 6.8913
0.1p ordinary CFD Increasing a long position 657 7.0051
0.1p ordinary CFD Increasing a long position 872 6.8100
0.1p ordinary CFD Increasing a long position 2,279 7.0399
0.1p ordinary CFD Increasing a long position 4,598 6.7810
0.1p ordinary CFD Reducing a long position 4,992 6.9680
0.1p ordinary CFD Increasing a long position 46,338 7.0648
0.1p ordinary CFD Increasing a long position 22,495 6.7960
0.1p ordinary CFD Increasing a long position 26,170 6.8461
0.1p ordinary CFD Increasing a long position 16,699 6.9796
0.1p ordinary CFD Increasing a long position 13,809 6.9200
0.1p ordinary CFD Increasing a long position 21,422 6.9362
0.1p ordinary CFD Reducing a long position 26,241 7.0320
0.1p ordinary CFD Increasing a long position 9,866 6.8427
0.1p ordinary CFD Increasing a long position 3,825 6.8557
0.1p ordinary CFD Increasing a long position 4,888 6.8913
0.1p ordinary CFD Increasing a long position 814 7.0051
0.1p ordinary CFD Increasing a long position 913 6.8100
0.1p ordinary CFD Increasing a long position 4,815 6.7810
0.1p ordinary CFD Increasing a long position 7,056 7.0500
0.1p ordinary CFD Increasing a long position 2,728 7.0350
0.1p ordinary CFD Increasing a long position 2,822 7.0399
0.1p ordinary CFD Increasing a long position 78 6.7800
0.1p ordinary CFD Increasing a long position 6,441 6.7810
0.1p ordinary CFD Increasing a long position 1,221 6.8100
0.1p ordinary CFD Increasing a long position 922 7.0051
0.1p ordinary CFD Increasing a long position 6,558 6.8913
0.1p ordinary CFD Increasing a long position 11,623 6.8427
0.1p ordinary CFD Increasing a long position 104 6.7800
0.1p ordinary CFD Increasing a long position 5,116 6.8557
0.1p ordinary CFD Increasing a long position 3,197 7.0399
0.1p ordinary CFD Increasing a long position 3,090 7.0350
0.1p ordinary CFD Increasing a long position 7,993 7.0500
0.1p ordinary CFD Reducing a long position 6,999 6.9680
0.1p ordinary CFD Increasing a long position 7,925 7.0350
0.1p ordinary CFD Increasing a long position 8,198 7.0399
0.1p ordinary CFD Increasing a long position 6,311 6.9817
0.1p ordinary CFD Increasing a long position 11,055 6.8320
0.1p ordinary CFD Increasing a long position 2,359 7.0051
0.1p ordinary CFD Increasing a long position 11,056 6.8200
0.1p ordinary CFD Increasing a long position 20,495 7.0500
0.1p ordinary CFD Increasing a long position 18,279 6.8260
0.1p ordinary CFD Reducing a long position 7,734 6.9481
0.1p ordinary CFD Reducing a long position 7,097 6.9481
0.1p ordinary CFD Increasing a long position 37,490 7.0500
0.1p ordinary CFD Increasing a long position 14,498 7.0350
0.1p ordinary CFD Increasing a long position 14,997 7.0399
0.1p ordinary CFD Increasing a long position 11,545 6.9817
0.1p ordinary CFD Increasing a long position 4,318 7.0051
0.1p ordinary CFD Increasing a long position 20,245 6.8320
0.1p ordinary CFD Increasing a long position 20,244 6.8200
0.1p ordinary CFD Increasing a long position 33,526 6.8260
0.1p ordinary CFD Increasing a long position 6,378 7.0350
0.1p ordinary CFD Increasing a long position 220 6.7800
0.1p ordinary CFD Increasing a long position 6,596 7.0399
0.1p ordinary CFD Increasing a long position 13,784 6.8913
0.1p ordinary CFD Increasing a long position 24,092 6.8427
0.1p ordinary CFD Increasing a long position 10,748 6.8557
0.1p ordinary CFD Increasing a long position 1,902 7.0051
0.1p ordinary CFD Increasing a long position 2,564 6.8100
0.1p ordinary CFD Increasing a long position 13,532 6.7810
0.1p ordinary CFD Increasing a long position 16,492 7.0500
0.1p ordinary CFD Reducing a long position 9,905 6.9481
0.1p ordinary CFD Increasing a long position 6,642 6.8097
0.1p ordinary CFD Increasing a long position 8,383 6.8421
0.1p ordinary CFD Increasing a long position 156 6.8299
0.1p ordinary CFD Increasing a long position 46,957 7.0500
0.1p ordinary CFD Increasing a long position 40,010 6.8260
0.1p ordinary CFD Increasing a long position 24,923 6.8200
0.1p ordinary CFD Increasing a long position 24,923 6.8320
0.1p ordinary CFD Increasing a long position 14,460 6.9817
0.1p ordinary CFD Increasing a long position 5,407 7.0051
0.1p ordinary CFD Increasing a long position 18,783 7.0399
0.1p ordinary CFD Increasing a long position 18,158 7.0350
0.1p ordinary CFD Increasing a long position 54,130 7.0500
0.1p ordinary CFD Increasing a long position 48,410 6.8260
0.1p ordinary CFD Increasing a long position 29,230 6.8200
0.1p ordinary CFD Increasing a long position 29,230 6.8320
0.1p ordinary CFD Increasing a long position 6,234 7.0051
0.1p ordinary CFD Increasing a long position 16,671 6.9817
0.1p ordinary CFD Increasing a long position 21,653 7.0399
0.1p ordinary CFD Increasing a long position 20,933 7.0350
0.1p ordinary CFD Increasing a long position 40,762 6.8020
0.1p ordinary CFD Increasing a long position 20,253 6.8731
0.1p ordinary CFD Increasing a long position 20,508 7.0500
0.1p ordinary CFD Increasing a long position 227 6.8299
0.1p ordinary CFD Increasing a long position 12,334 6.8421
0.1p ordinary CFD Increasing a long position 9,600 6.8097
0.1p ordinary CFD Increasing a long position 12,442 7.0350
0.1p ordinary CFD Increasing a long position 12,871 7.0399
0.1p ordinary CFD Increasing a long position 424 6.7800
0.1p ordinary CFD Increasing a long position 20,595 6.8557
0.1p ordinary CFD Increasing a long position 46,784 6.8427
0.1p ordinary CFD Increasing a long position 26,405 6.8913
0.1p ordinary CFD Increasing a long position 3,712 7.0051
0.1p ordinary CFD Increasing a long position 4,909 6.8100
0.1p ordinary CFD Increasing a long position 25,929 6.7810
0.1p ordinary CFD Increasing a long position 32,174 7.0500
0.1p ordinary CFD Reducing a long position 28,174 6.9680
0.1p ordinary CFD Increasing a long position 39,994 7.0500
0.1p ordinary CFD Increasing a long position 55,433 6.8427
0.1p ordinary CFD Increasing a long position 26,226 6.7810
0.1p ordinary CFD Increasing a long position 4,969 6.8100
0.1p ordinary CFD Increasing a long position 4,613 7.0051
0.1p ordinary CFD Increasing a long position 26,601 6.8913
0.1p ordinary CFD Increasing a long position 20,831 6.8557
0.1p ordinary CFD Increasing a long position 15,998 7.0399
0.1p ordinary CFD Increasing a long position 427 6.7800
0.1p ordinary CFD Increasing a long position 15,464 7.0350
0.1p ordinary CFD Increasing a long position 37,450 6.7810
0.1p ordinary CFD Increasing a long position 7,091 6.8100
0.1p ordinary CFD Increasing a long position 5,359 7.0051
0.1p ordinary CFD Increasing a long position 67,547 6.8427
0.1p ordinary CFD Increasing a long position 38,137 6.8913
0.1p ordinary CFD Increasing a long position 18,578 7.0399
0.1p ordinary CFD Increasing a long position 611 6.7800
0.1p ordinary CFD Increasing a long position 29,745 6.8557
0.1p ordinary CFD Increasing a long position 17,961 7.0350
0.1p ordinary CFD Increasing a long position 46,444 7.0500
0.1p ordinary CFD Reducing a long position 40,677 6.9680
0.1p ordinary CFD Reducing a long position 39,863 6.9481
0.1p ordinary CFD Reducing a long position 57,553 6.9481
0.1p ordinary CFD Reducing a long position 134,549 6.9680
0.1p ordinary CFD Opening a long position 42,643 6.8367
0.1p ordinary CFD Opening a long position 19,476 6.8437
0.1p ordinary CFD Opening a long position 34,022 6.8410
0.1p ordinary CFD Opening a long position 53,216 6.9050
0.1p ordinary CFD Closing a long position 149,357 7.0330
0.1p ordinary CFD Opening a long position 76,848 6.9050
0.1p ordinary CFD Opening a long position 49,131 6.8410
0.1p ordinary CFD Opening a long position 28,123 6.8437
0.1p ordinary CFD Closing a long position 215,681 7.0330
0.1p ordinary CFD Opening a long position 61,579 6.8367
0.1p ordinary CFD Closing a long position 26,464 7.0330
0.1p ordinary CFD Opening a long position 7,556 6.8367
0.1p ordinary CFD Opening a long position 9,429 6.9050
0.1p ordinary CFD Opening a long position 3,451 6.8437
0.1p ordinary CFD Opening a long position 6,028 6.8410
0.1p ordinary CFD Closing a long position 37,108 7.0330
0.1p ordinary CFD Opening a long position 13,222 6.9050
0.1p ordinary CFD Opening a long position 4,840 6.8437
0.1p ordinary CFD Opening a long position 8,452 6.8410
0.1p ordinary CFD Opening a long position 10,594 6.8367
0.1p ordinary CFD Opening a long position 81,140 6.8449
0.1p ordinary CFD Opening a long position 15,928 6.9670
0.1p ordinary CFD Opening a long position 24,279 7.0461
0.1p ordinary CFD Opening a long position 19,159 6.8449
0.1p ordinary CFD Opening a long position 2,967 6.8367
0.1p ordinary CFD Opening a long position 1,356 6.8437
0.1p ordinary CFD Opening a long position 2,367 6.8410
0.1p ordinary CFD Opening a long position 3,705 6.9050
0.1p ordinary CFD Opening a long position 3,761 6.9670
0.1p ordinary CFD Opening a long position 5,733 7.0461
0.1p ordinary CFD Closing a long position 10,395 7.0330
0.1p ordinary CFD Opening a long position 96,182 6.7257
0.1p ordinary CFD Opening a long position 138,832 6.7257
0.1p ordinary CFD Opening a long position 17,038 6.7257
0.1p ordinary CFD Opening a long position 23,889 6.7257
0.1p ordinary CFD Opening a long position 6,700 6.7257

(c) Stock-settled derivative transactions (including options)

(i) Writing, selling, purchasing or varying

Class of relevant security Product description e.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) Exercise

Class of relevant security Product description
e.g. call option
Exercising/ exercised against 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)

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:
Irrevocable commitments and letters of intent should not be included. 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? YES/NO

Date of disclosure:

22nd January 2018

Contact name:

Matthew Irwin

Telephone number:

02071447255

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 at monitoring@disclosure.org.uk. The Panel's Market Surveillance Unit is available for consultation in relation to the Code's disclosure requirements on +44 (0)20 7638 0129.

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


This announcement is distributed by Nasdaq Corporate Solutions on behalf of Nasdaq Corporate Solutions clients.
The issuer of this announcement warrants that they are solely responsible for the content, accuracy and originality of the information contained therein.
Source: Man Group PLC via Globenewswire

MAN Group plc published this content on 22 January 2018 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 22 January 2018 14:59:06 UTC.

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