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: 15 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: 2,776,024 0.30% 2,259,255 0.24% | (2) Cash-settled derivatives: | 631,048 0.07% 51,352 0.01% | (3) Stock-settled derivatives (including options) | and agreements to purchase/sell: 0 0.00% 0 0.00% | TOTAL: 3,407,072 0.37% 2,310,607 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 98,914 143.2562 USD | USD 0.01 common Purchase 66,947 143.4200 USD | USD 0.01 common Purchase 55,295 143.1628 USD | USD 0.01 common Purchase 21,692 142.7462 USD | USD 0.01 common Purchase 16,358 142.7758 USD | USD 0.01 common Purchase 12,927 142.7201 USD | USD 0.01 common Purchase 11,960 142.9443 USD | USD 0.01 common Purchase 10,745 143.0647 USD | USD 0.01 common Purchase 9,268 142.8856 USD | USD 0.01 common Purchase 8,078 143.0204 USD | USD 0.01 common Purchase 8,045 142.4611 USD | USD 0.01 common Purchase 7,917 142.7879 USD | USD 0.01 common Purchase 4,842 142.9095 USD | USD 0.01 common Purchase 4,480 142.8092 USD | USD 0.01 common Purchase 3,825 142.9754 USD | USD 0.01 common Purchase 3,789 142.3107 USD | USD 0.01 common Purchase 2,658 142.8041 USD | USD 0.01 common Purchase 1,900 142.5800 USD | USD 0.01 common Purchase 1,794 143.1152 USD | USD 0.01 common Purchase 1,658 143.3992 USD | USD 0.01 common Purchase 1,607 142.6097 USD | USD 0.01 common Purchase 1,336 143.7188 USD | USD 0.01 common Purchase 1,206 142.6612 USD | USD 0.01 common Purchase 1,160 142.9744 USD | USD 0.01 common Purchase 1,157 143.3462 USD | USD 0.01 common Purchase 1,144 142.5626 USD | USD 0.01 common Purchase 962 143.1728 USD | USD 0.01 common Purchase 901 142.8269 USD | USD 0.01 common Purchase 823 142.3331 USD | USD 0.01 common Purchase 700 142.7517 USD | USD 0.01 common Purchase 608 142.8687 USD | USD 0.01 common Purchase 600 142.6083 USD | USD 0.01 common Purchase 475 143.0521 USD | USD 0.01 common Purchase 400 142.8125 USD | USD 0.01 common Purchase 390 143.4600 USD | USD 0.01 common Purchase 304 142.1107 USD | USD 0.01 common Purchase 300 142.6800 USD | USD 0.01 common Purchase 200 142.8200 USD | USD 0.01 common Purchase 180 143.3543 USD | USD 0.01 common Purchase 106 142.7352 USD | USD 0.01 common Purchase 100 143.1600 USD | USD 0.01 common Purchase 100 143.0600 USD | USD 0.01 common Purchase 100 143.5300 USD | USD 0.01 common Purchase 100 142.7400 USD | USD 0.01 common Purchase 100 142.6000 USD | USD 0.01 common Purchase 55 143.2265 USD | USD 0.01 common Purchase 37 142.4900 USD | USD 0.01 common Purchase 20 143.1750 USD | USD 0.01 common Purchase 18 143.2641 USD | USD 0.01 common Purchase 12 143.2750 USD | USD 0.01 common Purchase 12 143.1325 USD | USD 0.01 common Purchase 10 143.1720 USD | USD 0.01 common Purchase 8 143.5000 USD | USD 0.01 common Purchase 8 143.4875 USD | USD 0.01 common Purchase 8 142.9825 USD | USD 0.01 common Purchase 6 143.3000 USD | USD 0.01 common Purchase 5 143.1200 USD | USD 0.01 common Purchase 4 143.3700 USD | USD 0.01 common Purchase 2 142.7300 USD | USD 0.01 common Sale 69,853 143.4196 USD | USD 0.01 common Sale 53,374 143.2371 USD | USD 0.01 common Sale 40,677 143.4200 USD | USD 0.01 common Sale 37,200 142.8251 USD | USD 0.01 common Sale 28,768 142.9243 USD | USD 0.01 common Sale 23,920 142.9443 USD | USD 0.01 common Sale 23,398 142.6793 USD | USD 0.01 common Sale 10,900 142.7461 USD | USD 0.01 common Sale 10,900 142.7462 USD | USD 0.01 common Sale 9,561 142.7546 USD | USD 0.01 common Sale 6,951 142.7742 USD | USD 0.01 common Sale 6,550 142.9098 USD | USD 0.01 common Sale 6,339 142.6843 USD | USD 0.01 common Sale 4,802 143.4120 USD | USD 0.01 common Sale 2,554 142.8414 USD | USD 0.01 common Sale 2,471 142.4255 USD | USD 0.01 common Sale 1,900 142.5800 USD | USD 0.01 common Sale 1,589 143.3817 USD | USD 0.01 common Sale 1,200 143.3625 USD | USD 0.01 common Sale 1,157 143.3462 USD | USD 0.01 common Sale 1,106 143.3700 USD | USD 0.01 common Sale 941 143.1815 USD | USD 0.01 common Sale 832 142.7443 USD | USD 0.01 common Sale 823 142.3331 USD | USD 0.01 common Sale 706 142.8298 USD | USD 0.01 common Sale 705 143.4202 USD | USD 0.01 common Sale 700 142.7517 USD | USD 0.01 common Sale 615 142.8640 USD | USD 0.01 common Sale 600 143.3500 USD | USD 0.01 common Sale 343 143.2284 USD | USD 0.01 common Sale 302 143.1750 USD | USD 0.01 common Sale 300 142.8300 USD | USD 0.01 common Sale 300 143.1033 USD | USD 0.01 common Sale 283 142.9263 USD | USD 0.01 common Sale 133 143.3685 USD | USD 0.01 common Sale 115 142.6952 USD | USD 0.01 common Sale 100 143.1600 USD | USD 0.01 common Sale 100 143.3100 USD | USD 0.01 common Sale 76 143.4500 USD | USD 0.01 common Sale 74 143.7700 USD | USD 0.01 common Sale 45 143.0588 USD | USD 0.01 common Sale 40 143.2894 USD | USD 0.01 common Sale 39 142.6700 USD | USD 0.01 common Sale 37 142.4900 USD | USD 0.01 common Sale 35 142.7614 USD | USD 0.01 common Sale 35 142.1633 USD | USD 0.01 common Sale 21 142.7808 USD | USD 0.01 common Sale 19 143.0600 USD | USD 0.01 common Sale 17 142.3405 USD | USD 0.01 common Sale 17 143.1836 USD | USD 0.01 common Sale 15 142.4500 USD | USD 0.01 common Sale 15 142.7566 USD | USD 0.01 common Sale 14 143.4550 USD | USD 0.01 common Sale 11 142.7745 USD | USD 0.01 common Sale 11 142.7736 USD | USD 0.01 common Sale 10 143.0100 USD | USD 0.01 common Sale 10 142.6658 USD | USD 0.01 common Sale 8 143.4875 USD | USD 0.01 common Sale 7 143.4600 USD | USD 0.01 common Sale 7 143.1857 USD | USD 0.01 common Sale 6 143.4034 USD | USD 0.01 common Sale 5 143.3707 USD | USD 0.01 common Sale 5 143.4000 USD | USD 0.01 common Sale 5 142.6200 USD | USD 0.01 common Sale 5 143.1200 USD | USD 0.01 common Sale 5 141.9500 USD | USD 0.01 common Sale 4 143.3871 USD | USD 0.01 common Sale 3 143.4700 USD | USD 0.01 common Sale 3 143.3517 USD | USD 0.01 common Sale 3 142.5600 USD | USD 0.01 common Sale 2 143.3239 USD | USD 0.01 common Sale 1 143.3013 USD | USD 0.01 common Sale 1 143.3420 USD | USD 0.01 common Sale 1 143.2887 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 Short 4,203 143.4225 USD | USD 0.01 common SWAP Increasing Long 702 143.4174 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: 16 Jul 2026 | Contact name: Large Holdings Regulatory Operations | Telephone number: 020 3134 7213 |
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