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Form 8.3 - Prologis, Inc.

16th Oct 2026 11:43

RNS Number : 3384Z

Societe Generale SA

16 October 2026

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:	SOCIETE GENERALE SA
(b) Owner or controller of interests and short positions disclosed, if different from 1(a): The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named.
(c) Name of offeror/offeree in relation to whose relevant securities this form relates: Use a separate form for each offeror/offeree	Prologis, Inc.
(d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree:
(e) Date position held/dealing undertaken: For an opening position disclosure, state the latest practicable date prior to the disclosure	15/10/2026
(f) In addition to the company in 1(c) above, is the discloser making disclosures in respect of any other party to the offer? If it is a cash offer or possible cash offer, state "N/A"	Yes: SEGRO plc

2. POSITIONS OF THE PERSON MAKING THE DISCLOSURE

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.

(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 common
	Interests		Short positions
	Number	%	Number	%
(1) Relevant securities owned and/or controlled:	745,290	0.08	33,180	0.00
(2) Cash-settled derivatives:	417,922	0.04	13,078	0.00
(3) Stock-settled derivatives (including options) and agreements to purchase/sell:	0	0.00	35,000	0.00
TOTAL:	1,163,212	0.12	81,258	0.01

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 USD
USD 0.01 common	Purchase	1	126.38
USD 0.01 common	Purchase	1	126.75
USD 0.01 common	Purchase	1	127.56
USD 0.01 common	Purchase	1	127.76
USD 0.01 common	Purchase	1	128.1
USD 0.01 common	Purchase	1	128.25
USD 0.01 common	Purchase	1	128.88
USD 0.01 common	Purchase	1	128.88
USD 0.01 common	Purchase	3	131.88
USD 0.01 common	Purchase	6	128.88
USD 0.01 common	Purchase	10	126.67
USD 0.01 common	Purchase	11	128.4
USD 0.01 common	Purchase	12	128.88
USD 0.01 common	Purchase	19	127.76
USD 0.01 common	Purchase	29	126.75
USD 0.01 common	Purchase	32	128.28
USD 0.01 common	Purchase	34	129.02
USD 0.01 common	Purchase	38	127.76
USD 0.01 common	Purchase	40	127.76
USD 0.01 common	Purchase	41	127.76
USD 0.01 common	Purchase	43	128.36
USD 0.01 common	Purchase	46	127.45
USD 0.01 common	Purchase	49	127.56
USD 0.01 common	Purchase	50	127.56
USD 0.01 common	Purchase	54	127.45
USD 0.01 common	Purchase	57	128.36
USD 0.01 common	Purchase	61	127.76
USD 0.01 common	Purchase	66	129.02
USD 0.01 common	Purchase	68	128.28
USD 0.01 common	Purchase	70	126.75
USD 0.01 common	Purchase	75	128.25
USD 0.01 common	Purchase	80	128.88
USD 0.01 common	Purchase	89	128.4
USD 0.01 common	Purchase	90	126.67
USD 0.01 common	Purchase	97	131.88
USD 0.01 common	Purchase	99	126.38
USD 0.01 common	Purchase	99	128.1
USD 0.01 common	Purchase	100	126.45
USD 0.01 common	Purchase	100	126.83
USD 0.01 common	Purchase	100	126.86
USD 0.01 common	Purchase	100	126.88
USD 0.01 common	Purchase	100	126.89
USD 0.01 common	Purchase	100	127.23
USD 0.01 common	Purchase	100	127.45
USD 0.01 common	Purchase	100	127.46
USD 0.01 common	Purchase	100	127.61
USD 0.01 common	Purchase	100	127.62
USD 0.01 common	Purchase	100	127.63
USD 0.01 common	Purchase	100	127.63
USD 0.01 common	Purchase	100	127.9
USD 0.01 common	Purchase	100	127.97
USD 0.01 common	Purchase	100	128.04
USD 0.01 common	Purchase	100	128.12
USD 0.01 common	Purchase	100	128.24
USD 0.01 common	Purchase	100	128.28
USD 0.01 common	Purchase	100	128.34
USD 0.01 common	Purchase	100	128.39
USD 0.01 common	Purchase	100	128.43
USD 0.01 common	Purchase	100	128.51
USD 0.01 common	Purchase	100	128.53
USD 0.01 common	Purchase	100	128.56
USD 0.01 common	Purchase	100	128.61
USD 0.01 common	Purchase	100	128.62
USD 0.01 common	Purchase	100	128.64
USD 0.01 common	Purchase	100	128.67
USD 0.01 common	Purchase	100	128.69
USD 0.01 common	Purchase	100	128.77
USD 0.01 common	Purchase	100	128.84
USD 0.01 common	Purchase	100	128.93
USD 0.01 common	Purchase	100	129.2
USD 0.01 common	Purchase	100	130.73
USD 0.01 common	Purchase	100	130.74
USD 0.01 common	Purchase	100	130.78
USD 0.01 common	Purchase	100	130.79
USD 0.01 common	Purchase	100	131.63
USD 0.01 common	Purchase	100	131.89
USD 0.01 common	Purchase	100	131.91
USD 0.01 common	Purchase	100	132.06
USD 0.01 common	Purchase	100	132.08
USD 0.01 common	Purchase	100	132.12
USD 0.01 common	Purchase	32	126.92
USD 0.01 common	Purchase	80	126.92
USD 0.01 common	Purchase	100	126.92
USD 0.01 common	Purchase	100	126.92
USD 0.01 common	Purchase	2	131
USD 0.01 common	Purchase	18	131
USD 0.01 common	Purchase	25	131
USD 0.01 common	Purchase	27	131
USD 0.01 common	Purchase	28	131
USD 0.01 common	Purchase	100	128.14
USD 0.01 common	Purchase	100	128.85
USD 0.01 common	Purchase	159	126.94
USD 0.01 common	Purchase	10	128.35
USD 0.01 common	Purchase	90	128.35
USD 0.01 common	Purchase	100	126.61
USD 0.01 common	Purchase	100	127.6
USD 0.01 common	Purchase	100	127.65
USD 0.01 common	Purchase	100	130.24
USD 0.01 common	Purchase	1	129.52
USD 0.01 common	Purchase	1	131.75
USD 0.01 common	Purchase	3	131.75
USD 0.01 common	Purchase	6	126.82
USD 0.01 common	Purchase	10	131.34
USD 0.01 common	Purchase	16	129.88
USD 0.01 common	Purchase	17	127.07
USD 0.01 common	Purchase	18	127.07
USD 0.01 common	Purchase	18	129.45
USD 0.01 common	Purchase	20	129.43
USD 0.01 common	Purchase	20	130.45
USD 0.01 common	Purchase	20	131.81
USD 0.01 common	Purchase	24	126.82
USD 0.01 common	Purchase	32	131.78
USD 0.01 common	Purchase	32	131.78
USD 0.01 common	Purchase	32	131.78
USD 0.01 common	Purchase	35	126.77
USD 0.01 common	Purchase	36	131.75
USD 0.01 common	Purchase	39	131.55
USD 0.01 common	Purchase	40	131.4
USD 0.01 common	Purchase	44	129.52
USD 0.01 common	Purchase	44	130.95
USD 0.01 common	Purchase	48	131.27
USD 0.01 common	Purchase	50	129.88
USD 0.01 common	Purchase	55	129.52
USD 0.01 common	Purchase	60	131.75
USD 0.01 common	Purchase	80	130.46
USD 0.01 common	Purchase	85	129
USD 0.01 common	Purchase	90	131.34
USD 0.01 common	Purchase	100	129.59
USD 0.01 common	Purchase	100	129.99
USD 0.01 common	Purchase	100	130.02
USD 0.01 common	Purchase	100	132.04
USD 0.01 common	Purchase	300	126.71
USD 0.01 common	Purchase	100	128.5
USD 0.01 common	Purchase	10	131
USD 0.01 common	Purchase	20	131
USD 0.01 common	Purchase	22	131
USD 0.01 common	Purchase	22	131
USD 0.01 common	Purchase	39	131
USD 0.01 common	Purchase	40	131
USD 0.01 common	Purchase	73	131
USD 0.01 common	Purchase	130	131
USD 0.01 common	Purchase	195	131
USD 0.01 common	Purchase	357	131
USD 0.01 common	Purchase	383	131
USD 0.01 common	Purchase	459	131
USD 0.01 common	Purchase	552	131
USD 0.01 common	Purchase	552	131
USD 0.01 common	Purchase	1,436	131
USD 0.01 common	Purchase	5,500	126.94
Class of relevant security	Purchase/sale	Number of securities	Price per unit EUR
USD 0.01 common	Purchase	16	114.75
USD 0.01 common	Purchase	10	114.75
Class of relevant security	Purchase/sale	Number of securities	Price per unit USD
USD 0.01 common	Sale	100	128.25
USD 0.01 common	Sale	100	127.8
USD 0.01 common	Sale	100	127.44
USD 0.01 common	Sale	100	128.5
USD 0.01 common	Sale	100	128.23
USD 0.01 common	Sale	100	128.54
USD 0.01 common	Sale	111	131
USD 0.01 common	Sale	118	126.94
USD 0.01 common	Sale	100	130.41
USD 0.01 common	Sale	3	128.31
USD 0.01 common	Sale	4	128.37
USD 0.01 common	Sale	20	128.31
USD 0.01 common	Sale	30	128.31
USD 0.01 common	Sale	42	128.31
USD 0.01 common	Sale	47	128.31
USD 0.01 common	Sale	50	128.31
USD 0.01 common	Sale	14	126.94
USD 0.01 common	Sale	69	126.94
USD 0.01 common	Sale	184	126.94
USD 0.01 common	Sale	682	126.94
USD 0.01 common	Sale	1,711	126.94
USD 0.01 common	Sale	2,266	126.94
USD 0.01 common	Sale	4,806	126.94
USD 0.01 common	Sale	77	126.94
USD 0.01 common	Sale	20	126.94
USD 0.01 common	Sale	19	126.94
USD 0.01 common	Sale	100	126.94
USD 0.01 common	Sale	125	126.94
USD 0.01 common	Sale	1	128.03
USD 0.01 common	Sale	3	128.64
USD 0.01 common	Sale	5	128.03
USD 0.01 common	Sale	6	128.64
USD 0.01 common	Sale	11	128.64
USD 0.01 common	Sale	17	127.48
USD 0.01 common	Sale	19	128.345
USD 0.01 common	Sale	22	128.38
USD 0.01 common	Sale	23	128.57
USD 0.01 common	Sale	23	128.59
USD 0.01 common	Sale	23	128.63
USD 0.01 common	Sale	23	128.68
USD 0.01 common	Sale	25	128.31
USD 0.01 common	Sale	25	128.34
USD 0.01 common	Sale	25	128.34
USD 0.01 common	Sale	26	128.35
USD 0.01 common	Sale	27	127.47
USD 0.01 common	Sale	27	128.2
USD 0.01 common	Sale	27	128.33
USD 0.01 common	Sale	27	128.42
USD 0.01 common	Sale	27	128.54
USD 0.01 common	Sale	28	128.38
USD 0.01 common	Sale	28	128.49
USD 0.01 common	Sale	29	127.92
USD 0.01 common	Sale	31	128.685
USD 0.01 common	Sale	35	128.64
USD 0.01 common	Sale	40	128.03
USD 0.01 common	Sale	53	128.64
USD 0.01 common	Sale	60	128.34
USD 0.01 common	Sale	77	128.38
USD 0.01 common	Sale	100	127.93
USD 0.01 common	Sale	100	128.26
USD 0.01 common	Sale	100	128.35
USD 0.01 common	Sale	100	128.55
USD 0.01 common	Sale	140	128.34
USD 0.01 common	Sale	162	128.03
USD 0.01 common	Sale	10	127.16
USD 0.01 common	Sale	1	131.84
USD 0.01 common	Sale	77	131.7
USD 0.01 common	Sale	20	131.73
USD 0.01 common	Sale	60	131.68
USD 0.01 common	Sale	7	131.9
USD 0.01 common	Sale	81	131.68
USD 0.01 common	Sale	36	130.47
USD 0.01 common	Sale	1	132.3
USD 0.01 common	Sale	13	131.85
USD 0.01 common	Sale	150	131.85
USD 0.01 common	Sale	150	131.87
USD 0.01 common	Sale	195	131
USD 0.01 common	Sale	300	131.865
USD 0.01 common	Sale	300	131.865
USD 0.01 common	Sale	300	131.87
USD 0.01 common	Sale	300	131.87
USD 0.01 common	Sale	357	131
Class of relevant security	Purchase/sale	Number of securities	Price per unit EUR
USD 0.01 common	Sale	1	117.25
USD 0.01 common	Sale	15	113.95
USD 0.01 common	Sale	10	113.2
USD 0.01 common	Sale	88	114.7
USD 0.01 common	Sale	10	114
USD 0.01 common	Sale	9	117.55
USD 0.01 common	Sale	18	115.05
USD 0.01 common	Sale	8	116.9
USD 0.01 common	Sale	10	114.6
USD 0.01 common	Sale	17	114.75
USD 0.01 common	Sale	20	114
USD 0.01 common	Sale	10	114.95
USD 0.01 common	Sale	24	116.75
USD 0.01 common	Sale	9	114.3
USD 0.01 common	Sale	35	115
USD 0.01 common	Sale	22	115.1

(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 USD
USD 0.01 common	CFD	Reducing a long position	166	126.943
USD 0.01 common	CFD	Increasing a short position	26	126.943
USD 0.01 common	CFD	Increasing a long position	4	128.367
USD 0.01 common	CFD	Increasing a long position	4,218	126.9374988
USD 0.01 common	CFD	Increasing a long position	754	126.9374934
USD 0.01 common	CFD	Reducing a long position	459	128.5136567
USD 0.01 common	CFD	Increasing a long position	89	128.29
USD 0.01 common	CFD	Increasing a long position	73	128.29
USD 0.01 common	CFD	Increasing a long position	30	128.29

(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

Is a Supplemental Form 8 (Open Positions) attached?

YES

Date of disclosure:	16/10/2026
Contact name:	Paul Jenkins
Telephone number*:	+44 20 7676 6969

Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service.

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

*If the discloser is a natural person, a telephone number does not need to be included, provided contact information has been provided to the Panel's Market Surveillance Unit.

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

SUPPLEMENTAL FORM 8 (OPEN POSITIONS)

DETAILS OF OPEN STOCK-SETTLED DERIVATIVE (INCLUDING OPTION) POSITIONS, AGREEMENTS TO PURCHASE OR SELL ETC.

Note 5(i) on Rule 8 of the Takeover Code (the "Code")

1. KEY INFORMATION

Full name of person making disclosure:	SOCIETE GENERALE SA
Name of offeror/offeree in relation to whose relevant securities the disclosure relates:	Prologis, Inc.

2. STOCK-SETTLED DERIVATIVES (INCLUDING OPTIONS)

Class of relevant security

Product description e.g. call option

Written or purchased

Number of securities to which option or derivative relates

Exercise price per unit

Type

e.g. American, European etc.

Expiry date

USD 0.01 common

Listed Call Option

Written

35,000

100

American

15/01/2027

3. AGREEMENTS TO PURCHASE OR SELL ETC.

Full details should be given so that the nature of the interest or position can be fully understood:

It is not necessary to provide details on a Supplemental Form (Open Positions) with regard to cash-settled derivatives.

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

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 information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact [email protected] or visit www.rns.com.RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy.

END

RETFLFSIIFLRLIR

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