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: Barclays PLC. | (b) Owner or controller of interest and short | positions disclosed, if different from 1(a): | (c) Name of offeror/offeree in relation to whose PROLOGIS, INC. | relevant securities this form relates: | (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: 16 Jul 2026 | (f) In addition to the company in 1(c) above, is the discloser making YES: | disclosures in respect of any other party to the offer? SEGRO 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 common | Interests Short Positions | Number (%) Number (%) | (1) Relevant securities owned | and/or controlled: 2,800,466 0.30% 2,262,249 0.24% | (2) Cash-settled derivatives: | 641,302 0.07% 51,352 0.01% | (3) Stock-settled derivatives (including options) | and agreements to purchase/sell: 0 0.00% 0 0.00% | TOTAL: 3,441,768 0.37% 2,313,601 0.25% | (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: | 3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE | (a) Purchases and sales | Class of relevant Purchase/sale Number of Price per unit | security securities | USD 0.01 common Purchase 122,854 149.5625 USD | USD 0.01 common Purchase 71,766 148.9903 USD | USD 0.01 common Purchase 63,700 149.5209 USD | USD 0.01 common Purchase 51,791 150.0600 USD | USD 0.01 common Purchase 44,148 149.6013 USD | USD 0.01 common Purchase 43,562 148.8114 USD | USD 0.01 common Purchase 33,848 148.9343 USD | USD 0.01 common Purchase 32,273 150.0566 USD | USD 0.01 common Purchase 24,405 148.8393 USD | USD 0.01 common Purchase 17,800 149.5700 USD | USD 0.01 common Purchase 16,011 150.0454 USD | USD 0.01 common Purchase 14,823 150.0550 USD | USD 0.01 common Purchase 10,429 148.9918 USD | USD 0.01 common Purchase 9,520 149.4801 USD | USD 0.01 common Purchase 8,756 149.0414 USD | USD 0.01 common Purchase 7,755 148.2452 USD | USD 0.01 common Purchase 6,220 149.0161 USD | USD 0.01 common Purchase 3,977 149.0222 USD | USD 0.01 common Purchase 3,802 149.1048 USD | USD 0.01 common Purchase 1,688 149.0977 USD | USD 0.01 common Purchase 1,204 148.8007 USD | USD 0.01 common Purchase 1,037 148.8720 USD | USD 0.01 common Purchase 690 150.0289 USD | USD 0.01 common Purchase 480 149.4859 USD | USD 0.01 common Purchase 402 149.0053 USD | USD 0.01 common Purchase 377 150.0000 USD | USD 0.01 common Purchase 361 149.0993 USD | USD 0.01 common Purchase 312 148.8495 USD | USD 0.01 common Purchase 300 148.4375 USD | USD 0.01 common Purchase 192 149.9500 USD | USD 0.01 common Purchase 200 149.9100 USD | USD 0.01 common Purchase 179 149.8225 USD | USD 0.01 common Purchase 170 149.3320 USD | USD 0.01 common Purchase 135 149.7407 USD | USD 0.01 common Purchase 131 149.9400 USD | USD 0.01 common Purchase 103 149.9240 USD | USD 0.01 common Purchase 100 149.8200 USD | USD 0.01 common Purchase 100 149.8350 USD | USD 0.01 common Purchase 100 149.9000 USD | USD 0.01 common Purchase 100 149.9800 USD | USD 0.01 common Purchase 100 149.9200 USD | USD 0.01 common Purchase 100 149.8500 USD | USD 0.01 common Purchase 77 149.9300 USD | USD 0.01 common Purchase 64 149.8600 USD | USD 0.01 common Purchase 13 149.0055 USD | USD 0.01 common Purchase 12 148.6450 USD | USD 0.01 common Purchase 9 149.1733 USD | USD 0.01 common Purchase 5 149.0200 USD | USD 0.01 common Purchase 4 148.8600 USD | USD 0.01 common Purchase 2 145.0600 USD | USD 0.01 common Sale 150,921 149.1736 USD | USD 0.01 common Sale 44,148 149.6013 USD | USD 0.01 common Sale 41,830 148.9733 USD | USD 0.01 common Sale 38,041 149.0690 USD | USD 0.01 common Sale 37,402 149.9419 USD | USD 0.01 common Sale 32,742 150.0543 USD | USD 0.01 common Sale 28,962 149.4373 USD | USD 0.01 common Sale 23,749 150.0488 USD | USD 0.01 common Sale 22,285 150.0600 USD | USD 0.01 common Sale 22,146 148.9212 USD | USD 0.01 common Sale 17,800 149.5700 USD | USD 0.01 common Sale 16,355 148.5527 USD | USD 0.01 common Sale 15,964 150.0593 USD | USD 0.01 common Sale 11,802 148.9672 USD | USD 0.01 common Sale 7,600 149.5104 USD | USD 0.01 common Sale 7,160 149.4672 USD | USD 0.01 common Sale 7,071 149.1147 USD | USD 0.01 common Sale 6,711 149.1131 USD | USD 0.01 common Sale 6,692 150.0567 USD | USD 0.01 common Sale 6,000 148.9909 USD | USD 0.01 common Sale 5,982 149.3641 USD | USD 0.01 common Sale 4,779 150.0475 USD | USD 0.01 common Sale 3,898 149.0816 USD | USD 0.01 common Sale 3,802 149.1048 USD | USD 0.01 common Sale 1,848 148.7277 USD | USD 0.01 common Sale 1,775 148.5678 USD | USD 0.01 common Sale 1,178 149.5686 USD | USD 0.01 common Sale 910 148.6266 USD | USD 0.01 common Sale 790 149.4372 USD | USD 0.01 common Sale 700 148.4571 USD | USD 0.01 common Sale 690 150.0289 USD | USD 0.01 common Sale 519 149.7537 USD | USD 0.01 common Sale 430 145.0026 USD | USD 0.01 common Sale 402 149.0053 USD | USD 0.01 common Sale 300 148.4375 USD | USD 0.01 common Sale 220 149.7022 USD | USD 0.01 common Sale 211 149.4256 USD | USD 0.01 common Sale 200 149.6550 USD | USD 0.01 common Sale 137 145.0500 USD | USD 0.01 common Sale 100 149.7900 USD | USD 0.01 common Sale 100 147.6100 USD | USD 0.01 common Sale 100 150.0000 USD | USD 0.01 common Sale 99 149.9600 USD | USD 0.01 common Sale 43 145.0053 USD | USD 0.01 common Sale 35 149.0000 USD | USD 0.01 common Sale 29 145.0300 USD | USD 0.01 common Sale 23 148.3200 USD | USD 0.01 common Sale 18 149.2000 USD | USD 0.01 common Sale 12 148.6450 USD | USD 0.01 common Sale 8 144.9850 USD | USD 0.01 common Sale 6 144.8600 USD | USD 0.01 common Sale 6 149.0066 USD | USD 0.01 common Sale 4 148.7325 USD | USD 0.01 common Sale 2 144.7500 USD | USD 0.01 common Sale 2 145.0200 USD | (b) Cash-settled derivative transactions | Class of Product Nature of dealing Number of Price per | relevant description reference unit | security securities | USD 0.01 common SWAP Increasing Long 225 150.0589 USD | USD 0.01 common SWAP Increasing Long 2,226 150.0589 USD | USD 0.01 common SWAP Opening Long 7,803 150.0574 USD | (c) Stock-settled derivative transactions (including options) | (i) Writing, selling, purchasing or varying | Class Product Writing, Number Exercise Type Expiry Option | of description purchasing, of price date money | relevant selling, securities per unit paid/ | security varying etc to which received | option per unit | relates | (ii) Exercise | Class of relevant Product description Exercising/ exercised against Number of Exercise price per | security securities unit | (d) Other dealings (including subscribing for new securities) | Class of relevant Nature of Dealings Details Price per unit (if | security applicable) | 4. OTHER INFORMATION | (a) Indemnity and other dealings 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 exempt principal trader making the disclosure and any party | to the offer or any person acting in concert with a party to the offer: | 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 of future acquisition or disposal of any relevant securities to which | any derivative is referenced: | NONE | (c) Attachments | Is a Supplemental Form 8 (Open Positions) attached? NO | Date of disclosure: 17 Jul 2026 | Contact name: Large Holdings Regulatory Operations | Telephone number: 020 3134 7213 |
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