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Form 8.3- Prologis, Inc.

7th Aug 2026 14:40

RNS Number : 8307P

Northern Trust Corporation

07 August 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:	Northern Trust Corporation
(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	6th August 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:	Common Stock
	Interests		Short positions
	Number	%	Number	%
(1) Relevant securities owned and/or controlled:	13,565,434.43	1.45
(2) Cash-settled derivatives:
(3) Stock-settled derivatives (including options) and agreements to purchase/sell:
TOTAL:	13,565,434.43	1.45

Note: The difference in holdings from yesterday and today not explained by transactions, can be explained by stock transfer 390 securities out of relevant account.

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
Common Stock	BUY	60	139.14
Common Stock	BUY	29	139.5864
Common Stock	BUY	678	139.14
Common Stock	SELL	57	139.14
Common Stock	SELL	4	139.5611
Common Stock	BUY	144	139.14
Common Stock	BUY	189	140.71
Common Stock	SELL	14	139.5611
Common Stock	SELL	6	139.14
Common Stock	BUY	13	139.5864
Common Stock	SELL	353	139.14
Common Stock	BUY	5	139.597
Common Stock	SELL	7	139.5611
Common Stock	SELL	4	139.5611
Common Stock	SELL	2412	139.14
Common Stock	SELL	320	139.14
Common Stock	BUY	5613	139.14
Common Stock	SELL	9	139.5611
Common Stock	BUY	1	140.27
Common Stock	SELL	19	139.5611
Common Stock	SELL	2	139.14
Common Stock	BUY	4	140.97
Common Stock	SELL	420	139.14
Common Stock	BUY	57	139.14
Common Stock	BUY	1	139.5864
Common Stock	SELL	21	139.5611
Common Stock	BUY	15	139.221
Common Stock	BUY	23	139.221
Common Stock	BUY	36	139.221
Common Stock	BUY	1116	139.221
Common Stock	BUY	13	139.221
Common Stock	BUY	1006	139.221
Common Stock	BUY	60	139.221
Common Stock	BUY	41	139.221
Common Stock	BUY	19	139.221
Common Stock	BUY	8	139.221
Common Stock	BUY	17	139.221
Common Stock	BUY	26	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	9	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	138	139.221
Common Stock	BUY	5	140.545
Common Stock	BUY	5	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	20	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	15	139.221
Common Stock	BUY	20	139.221
Common Stock	BUY	22	139.221
Common Stock	BUY	9	139.221
Common Stock	BUY	77	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	23	139.221
Common Stock	BUY	13	139.221
Common Stock	BUY	5	139.221
Common Stock	BUY	8	139.221
Common Stock	BUY	8	139.221
Common Stock	BUY	16	139.221
Common Stock	BUY	16	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	2	140.545
Common Stock	BUY	66	139.221
Common Stock	BUY	18	139.221
Common Stock	BUY	15	139.221
Common Stock	BUY	17	139.221
Common Stock	BUY	21	139.221
Common Stock	BUY	2	140.545
Common Stock	BUY	63	139.221
Common Stock	BUY	11	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	9	139.221
Common Stock	BUY	138	139.221
Common Stock	BUY	5	140.145
Common Stock	BUY	8	139.221
Common Stock	BUY	25	139.221
Common Stock	BUY	4	139.221
Common Stock	BUY	9	139.221
Common Stock	BUY	7	139.221
Common Stock	BUY	7	139.221
Common Stock	BUY	9	139.221
Common Stock	BUY	13	139.221
Common Stock	BUY	20	139.221
Common Stock	BUY	34	139.221
Common Stock	BUY	12	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	5	139.221
Common Stock	BUY	5	139.221
Common Stock	BUY	36	139.221
Common Stock	BUY	9	139.221
Common Stock	BUY	11	139.221
Common Stock	BUY	7	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	40	139.221
Common Stock	BUY	14	139.221
Common Stock	BUY	8	139.221
Common Stock	BUY	7	139.221
Common Stock	BUY	9	139.221
Common Stock	BUY	13	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	9	139.221
Common Stock	BUY	18	139.221
Common Stock	BUY	56	139.221
Common Stock	BUY	67	139.221
Common Stock	BUY	13	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	11	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	14	139.221
Common Stock	BUY	14	139.221
Common Stock	BUY	8	139.221
Common Stock	BUY	43	139.221
Common Stock	BUY	9	139.221
Common Stock	BUY	37	139.221
Common Stock	BUY	7	139.221
Common Stock	BUY	8	139.221
Common Stock	BUY	45	139.221
Common Stock	BUY	20	139.221
Common Stock	BUY	17	139.221
Common Stock	BUY	7	139.221
Common Stock	BUY	5	140.145
Common Stock	BUY	130	139.221
Common Stock	BUY	1	140.145
Common Stock	BUY	28	139.221
Common Stock	BUY	119	139.221
Common Stock	BUY	24	139.221
Common Stock	BUY	7	139.221
Common Stock	BUY	19	139.221
Common Stock	BUY	58	139.221
Common Stock	BUY	35	139.221
Common Stock	BUY	35	139.221
Common Stock	BUY	13	139.221
Common Stock	BUY	1	140.145
Common Stock	BUY	22	139.221
Common Stock	BUY	21	139.221
Common Stock	BUY	1	140.145
Common Stock	BUY	45	139.221
Common Stock	BUY	16	139.221
Common Stock	BUY	5	139.597
Common Stock	BUY	60	139.14
Common Stock	SELL	353	139.14
Common Stock	BUY	13	139.586
Common Stock	SELL	2	139.14
Common Stock	SELL	7	139.561
Common Stock	BUY	29	139.586
Common Stock	SELL	6	139.14
Common Stock	SELL	19	139.561
Common Stock	SELL	4	139.561
Common Stock	SELL	9	139.561
Common Stock	SELL	4	139.561
Common Stock	SELL	21	139.561
Common Stock	BUY	1	139.586
Common Stock	SELL	14	139.561
Common Stock	SELL	57	139.14
Common Stock	BUY	57	139.14
Common Stock	BUY	144	139.14
Common Stock	BUY	18	139.220556
Common Stock	BUY	13	139.220769
Common Stock	BUY	138	139.220507
Common Stock	BUY	10	139.221
Common Stock	BUY	11	139.220909
Common Stock	BUY	43	139.220465
Common Stock	BUY	1	140.15
Common Stock	BUY	13	139.220769
Common Stock	BUY	138	139.220507
Common Stock	BUY	17	139.220588
Common Stock	BUY	5	139.22
Common Stock	BUY	8	139.22
Common Stock	BUY	9	139.22
Common Stock	BUY	21	139.220476
Common Stock	BUY	37	139.220541
Common Stock	BUY	9	139.22
Common Stock	BUY	9	139.22
Common Stock	BUY	58	139.220517
Common Stock	BUY	22	139.220455
Common Stock	BUY	12	139.220833
Common Stock	BUY	13	139.220769
Common Stock	BUY	10	139.221
Common Stock	BUY	14	139.220714
Common Stock	BUY	35	139.220571
Common Stock	BUY	8	139.22
Common Stock	BUY	13	139.220769
Common Stock	BUY	26	139.220385
Common Stock	BUY	1006	139.220497
Common Stock	BUY	1116	139.220502
Common Stock	BUY	10	139.221
Common Stock	BUY	10	139.221
Common Stock	BUY	7	139.22
Common Stock	BUY	34	139.220588
Common Stock	BUY	14	139.220714
Common Stock	BUY	15	139.220667
Common Stock	BUY	14	139.220714
Common Stock	BUY	45	139.220444
Common Stock	BUY	19	139.220526
Common Stock	BUY	5	139.22
Common Stock	BUY	20	139.2205
Common Stock	BUY	67	139.220448
Common Stock	BUY	35	139.220571
Common Stock	BUY	23	139.220435
Common Stock	BUY	7	139.22
Common Stock	BUY	8	139.22
Common Stock	BUY	18	139.220556
Common Stock	BUY	5	140.546
Common Stock	BUY	19	139.220526
Common Stock	BUY	20	139.2205
Common Stock	BUY	9	139.22
Common Stock	BUY	13	139.220769
Common Stock	BUY	23	139.220435
Common Stock	BUY	10	139.221
Common Stock	BUY	5	140.146
Common Stock	BUY	9	139.22
Common Stock	BUY	2	140.545
Common Stock	BUY	41	139.220488
Common Stock	BUY	8	139.22
Common Stock	BUY	66	139.220455
Common Stock	BUY	16	139.220625
Common Stock	BUY	10	139.221
Common Stock	BUY	8	139.22
Common Stock	BUY	7	139.22
Common Stock	BUY	16	139.220625
Common Stock	BUY	56	139.220536
Common Stock	BUY	9	139.22
Common Stock	BUY	4	139.22
Common Stock	BUY	10	139.221
Common Stock	BUY	8	139.22
Common Stock	BUY	130	139.220538
Common Stock	BUY	63	139.220476
Common Stock	BUY	1	140.15
Common Stock	BUY	36	139.220556
Common Stock	BUY	13	139.220769
Common Stock	BUY	25	139.2204
Common Stock	BUY	5	140.146
Common Stock	BUY	15	139.220667
Common Stock	BUY	17	139.220588
Common Stock	BUY	77	139.220519
Common Stock	BUY	2	140.545
Common Stock	BUY	11	139.220909
Common Stock	BUY	20	139.2205
Common Stock	BUY	28	139.220357
Common Stock	BUY	10	139.221
Common Stock	BUY	60	139.2205
Common Stock	BUY	45	139.220444
Common Stock	BUY	17	139.220588
Common Stock	BUY	10	139.221
Common Stock	BUY	22	139.220455
Common Stock	BUY	24	139.220417
Common Stock	BUY	21	139.220476
Common Stock	BUY	9	139.22
Common Stock	BUY	36	139.220556
Common Stock	BUY	11	139.220909
Common Stock	BUY	10	139.221
Common Stock	BUY	5	139.22
Common Stock	BUY	119	139.220504
Common Stock	BUY	8	139.22
Common Stock	BUY	1	140.15
Common Stock	BUY	10	139.221
Common Stock	BUY	20	139.2205
Common Stock	BUY	7	139.22
Common Stock	BUY	7	139.22
Common Stock	BUY	5	139.22
Common Stock	BUY	7	139.22
Common Stock	BUY	10	139.221
Common Stock	BUY	40	139.2205
Common Stock	BUY	7	139.22
Common Stock	BUY	9	139.22
Common Stock	BUY	15	139.220667
Common Stock	BUY	9	139.22
Common Stock	BUY	10	139.221
Common Stock	BUY	16	139.220625
Common Stock	BUY	10	139.221

(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

(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?

Date of disclosure:	7th August 2026
Contact name:	London Compliance Team
Telephone number*:	+44777 105 6578 or +44207 982 3386

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.

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

RETSSUFDWEMSEDA

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