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: 05 Aug 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: 1,354,961 0.14% 852,213 0.09% | (2) Cash-settled derivatives: | 809,040 0.09% 82,615 0.01% | (3) Stock-settled derivatives (including options) | and agreements to purchase/sell: 0 0.00% 0 0.00% | TOTAL: 2,164,001 0.23% 934,828 0.10% | (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 1,517,660 140.7600 USD | USD 0.01 common Purchase 579,012 140.6531 USD | USD 0.01 common Purchase 196,379 140.7406 USD | USD 0.01 common Purchase 150,000 140.4936 USD | USD 0.01 common Purchase 58,935 140.5895 USD | USD 0.01 common Purchase 58,602 140.3999 USD | USD 0.01 common Purchase 56,907 140.3661 USD | USD 0.01 common Purchase 49,527 140.4564 USD | USD 0.01 common Purchase 30,846 140.2946 USD | USD 0.01 common Purchase 15,166 140.7541 USD | USD 0.01 common Purchase 12,968 140.7435 USD | USD 0.01 common Purchase 10,653 140.7504 USD | USD 0.01 common Purchase 9,843 140.7014 USD | USD 0.01 common Purchase 9,801 140.4533 USD | USD 0.01 common Purchase 6,922 139.8625 USD | USD 0.01 common Purchase 5,166 141.0000 USD | USD 0.01 common Purchase 4,546 140.6093 USD | USD 0.01 common Purchase 4,447 140.5161 USD | USD 0.01 common Purchase 4,300 139.8481 USD | USD 0.01 common Purchase 4,171 139.0500 USD | USD 0.01 common Purchase 3,029 140.4779 USD | USD 0.01 common Purchase 2,200 139.8509 USD | USD 0.01 common Purchase 2,085 140.2690 USD | USD 0.01 common Purchase 1,832 140.4280 USD | USD 0.01 common Purchase 1,288 140.3465 USD | USD 0.01 common Purchase 1,280 140.7405 USD | USD 0.01 common Purchase 1,129 140.1899 USD | USD 0.01 common Purchase 996 140.8269 USD | USD 0.01 common Purchase 900 140.2250 USD | USD 0.01 common Purchase 893 139.7615 USD | USD 0.01 common Purchase 755 140.9700 USD | USD 0.01 common Purchase 736 140.7594 USD | USD 0.01 common Purchase 700 139.8485 USD | USD 0.01 common Purchase 600 139.8316 USD | USD 0.01 common Purchase 600 139.3183 USD | USD 0.01 common Purchase 547 140.5906 USD | USD 0.01 common Purchase 448 140.3941 USD | USD 0.01 common Purchase 400 139.8350 USD | USD 0.01 common Purchase 400 139.8700 USD | USD 0.01 common Purchase 324 139.9158 USD | USD 0.01 common Purchase 319 140.7590 USD | USD 0.01 common Purchase 257 140.1680 USD | USD 0.01 common Purchase 253 140.4115 USD | USD 0.01 common Purchase 250 140.0702 USD | USD 0.01 common Purchase 216 140.6327 USD | USD 0.01 common Purchase 200 140.0300 USD | USD 0.01 common Purchase 193 140.8550 USD | USD 0.01 common Purchase 182 140.6782 USD | USD 0.01 common Purchase 168 140.2500 USD | USD 0.01 common Purchase 151 140.6081 USD | USD 0.01 common Purchase 134 140.0000 USD | USD 0.01 common Purchase 123 140.5178 USD | USD 0.01 common Purchase 118 140.4764 USD | USD 0.01 common Purchase 100 140.1000 USD | USD 0.01 common Purchase 76 140.0442 USD | USD 0.01 common Purchase 56 139.8400 USD | USD 0.01 common Purchase 31 141.0198 USD | USD 0.01 common Purchase 20 140.3362 USD | USD 0.01 common Purchase 19 140.9670 USD | USD 0.01 common Purchase 6 140.9883 USD | USD 0.01 common Purchase 4 141.0517 USD | USD 0.01 common Purchase 4 139.7700 USD | USD 0.01 common Purchase 3 140.9091 USD | USD 0.01 common Purchase 3 140.9385 USD | USD 0.01 common Purchase 3 140.8984 USD | USD 0.01 common Sale 1,040,880 140.7600 USD | USD 0.01 common Sale 479,689 140.7603 USD | USD 0.01 common Sale 331,126 140.7268 USD | USD 0.01 common Sale 132,761 140.7594 USD | USD 0.01 common Sale 113,128 140.6144 USD | USD 0.01 common Sale 64,248 140.4996 USD | USD 0.01 common Sale 58,642 140.6951 USD | USD 0.01 common Sale 50,456 140.5510 USD | USD 0.01 common Sale 45,888 140.3643 USD | USD 0.01 common Sale 43,703 140.5080 USD | USD 0.01 common Sale 41,747 140.3265 USD | USD 0.01 common Sale 32,399 140.6995 USD | USD 0.01 common Sale 29,914 140.3182 USD | USD 0.01 common Sale 29,691 140.5079 USD | USD 0.01 common Sale 28,533 140.5401 USD | USD 0.01 common Sale 24,119 140.4871 USD | USD 0.01 common Sale 23,173 140.5882 USD | USD 0.01 common Sale 20,589 140.6100 USD | USD 0.01 common Sale 17,631 140.5457 USD | USD 0.01 common Sale 17,059 140.6908 USD | USD 0.01 common Sale 14,934 140.3252 USD | USD 0.01 common Sale 14,610 140.4246 USD | USD 0.01 common Sale 14,324 140.7606 USD | USD 0.01 common Sale 12,335 140.5305 USD | USD 0.01 common Sale 11,822 140.4124 USD | USD 0.01 common Sale 10,807 140.7505 USD | USD 0.01 common Sale 10,266 140.1318 USD | USD 0.01 common Sale 9,801 140.4533 USD | USD 0.01 common Sale 8,600 139.8481 USD | USD 0.01 common Sale 8,066 140.5175 USD | USD 0.01 common Sale 6,763 140.4243 USD | USD 0.01 common Sale 6,607 140.4264 USD | USD 0.01 common Sale 6,601 140.3881 USD | USD 0.01 common Sale 6,494 140.4629 USD | USD 0.01 common Sale 6,440 140.0547 USD | USD 0.01 common Sale 6,104 140.5459 USD | USD 0.01 common Sale 4,426 140.4400 USD | USD 0.01 common Sale 4,400 140.4622 USD | USD 0.01 common Sale 4,171 139.0500 USD | USD 0.01 common Sale 3,826 140.5759 USD | USD 0.01 common Sale 1,694 140.5611 USD | USD 0.01 common Sale 1,288 140.3465 USD | USD 0.01 common Sale 1,284 139.8347 USD | USD 0.01 common Sale 1,160 140.7846 USD | USD 0.01 common Sale 1,142 140.6198 USD | USD 0.01 common Sale 900 140.2250 USD | USD 0.01 common Sale 764 139.8512 USD | USD 0.01 common Sale 655 139.8078 USD | USD 0.01 common Sale 638 140.7590 USD | USD 0.01 common Sale 601 140.2635 USD | USD 0.01 common Sale 474 140.7178 USD | USD 0.01 common Sale 442 140.7111 USD | USD 0.01 common Sale 400 139.8700 USD | USD 0.01 common Sale 344 140.7466 USD | USD 0.01 common Sale 341 140.6158 USD | USD 0.01 common Sale 290 140.7644 USD | USD 0.01 common Sale 245 139.9111 USD | USD 0.01 common Sale 236 140.8377 USD | USD 0.01 common Sale 216 140.6327 USD | USD 0.01 common Sale 212 140.7871 USD | USD 0.01 common Sale 206 140.7745 USD | USD 0.01 common Sale 205 140.7400 USD | USD 0.01 common Sale 201 140.3855 USD | USD 0.01 common Sale 200 140.7700 USD | USD 0.01 common Sale 200 141.1125 USD | USD 0.01 common Sale 200 140.9200 USD | USD 0.01 common Sale 182 140.6782 USD | USD 0.01 common Sale 174 140.8446 USD | USD 0.01 common Sale 140 140.7881 USD | USD 0.01 common Sale 140 141.0685 USD | USD 0.01 common Sale 118 139.5500 USD | USD 0.01 common Sale 114 140.7500 USD | USD 0.01 common Sale 100 140.7800 USD | USD 0.01 common Sale 100 140.7900 USD | USD 0.01 common Sale 100 140.7850 USD | USD 0.01 common Sale 100 141.1050 USD | USD 0.01 common Sale 100 140.1000 USD | USD 0.01 common Sale 100 141.2200 USD | USD 0.01 common Sale 100 140.7300 USD | USD 0.01 common Sale 97 140.3162 USD | USD 0.01 common Sale 53 140.8700 USD | USD 0.01 common Sale 50 140.4259 USD | USD 0.01 common Sale 41 139.5000 USD | USD 0.01 common Sale 32 140.6300 USD | USD 0.01 common Sale 19 140.4094 USD | USD 0.01 common Sale 8 140.5100 USD | USD 0.01 common Sale 7 140.2900 USD | USD 0.01 common Sale 7 140.4200 USD | USD 0.01 common Sale 6 140.4500 USD | USD 0.01 common Sale 4 139.7700 USD | USD 0.01 common Sale 2 138.9450 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 Decreasing Long 200 140.7610 USD | USD 0.01 common SWAP Increasing Long 6,532 140.7575 USD | USD 0.01 common SWAP Increasing Long 295 140.7574 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: 06 Aug 2026 | Contact name: Large Holdings Regulatory Operations | Telephone number: 020 3134 7213 |
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