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: 13 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: 2,747,728 0.29% 2,246,443 0.24% | (2) Cash-settled derivatives: | 628,723 0.07% 42,571 0.00% | (3) Stock-settled derivatives (including options) | and agreements to purchase/sell: 0 0.00% 0 0.00% | TOTAL: 3,376,451 0.36% 2,289,014 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 53,834 142.1600 USD | USD 0.01 common Purchase 36,686 140.8700 USD | USD 0.01 common Purchase 26,493 141.9735 USD | USD 0.01 common Purchase 20,767 142.0975 USD | USD 0.01 common Purchase 17,794 141.1765 USD | USD 0.01 common Purchase 11,335 142.1479 USD | USD 0.01 common Purchase 8,469 141.7860 USD | USD 0.01 common Purchase 5,634 141.8519 USD | USD 0.01 common Purchase 3,996 141.7707 USD | USD 0.01 common Purchase 3,300 141.6100 USD | USD 0.01 common Purchase 2,598 141.8230 USD | USD 0.01 common Purchase 1,552 141.7670 USD | USD 0.01 common Purchase 1,295 141.6824 USD | USD 0.01 common Purchase 1,253 141.8107 USD | USD 0.01 common Purchase 1,193 142.2266 USD | USD 0.01 common Purchase 1,112 141.9122 USD | USD 0.01 common Purchase 1,098 141.5005 USD | USD 0.01 common Purchase 1,040 141.8287 USD | USD 0.01 common Purchase 987 141.9542 USD | USD 0.01 common Purchase 904 142.1047 USD | USD 0.01 common Purchase 746 140.7667 USD | USD 0.01 common Purchase 562 141.7084 USD | USD 0.01 common Purchase 417 140.9540 USD | USD 0.01 common Purchase 346 140.8150 USD | USD 0.01 common Purchase 343 141.8266 USD | USD 0.01 common Purchase 303 141.9874 USD | USD 0.01 common Purchase 270 142.1410 USD | USD 0.01 common Purchase 225 141.4109 USD | USD 0.01 common Purchase 212 140.7420 USD | USD 0.01 common Purchase 205 141.8036 USD | USD 0.01 common Purchase 200 140.7300 USD | USD 0.01 common Purchase 200 140.7800 USD | USD 0.01 common Purchase 184 141.7782 USD | USD 0.01 common Purchase 107 141.7082 USD | USD 0.01 common Purchase 100 140.7950 USD | USD 0.01 common Purchase 100 142.6100 USD | USD 0.01 common Purchase 100 140.7250 USD | USD 0.01 common Purchase 100 140.7150 USD | USD 0.01 common Purchase 92 141.6459 USD | USD 0.01 common Purchase 82 142.0300 USD | USD 0.01 common Purchase 53 141.3369 USD | USD 0.01 common Purchase 16 141.7900 USD | USD 0.01 common Purchase 6 140.7833 USD | USD 0.01 common Purchase 2 141.8000 USD | USD 0.01 common Sale 41,187 142.1103 USD | USD 0.01 common Sale 21,975 142.1600 USD | USD 0.01 common Sale 20,613 141.3919 USD | USD 0.01 common Sale 18,346 140.8700 USD | USD 0.01 common Sale 17,626 141.9707 USD | USD 0.01 common Sale 12,181 142.0521 USD | USD 0.01 common Sale 9,720 142.1579 USD | USD 0.01 common Sale 4,508 141.8859 USD | USD 0.01 common Sale 4,194 141.7218 USD | USD 0.01 common Sale 3,930 141.6688 USD | USD 0.01 common Sale 3,300 141.6100 USD | USD 0.01 common Sale 2,910 141.0061 USD | USD 0.01 common Sale 2,879 141.9947 USD | USD 0.01 common Sale 2,544 141.4782 USD | USD 0.01 common Sale 1,542 141.7618 USD | USD 0.01 common Sale 1,176 141.6469 USD | USD 0.01 common Sale 1,015 141.9459 USD | USD 0.01 common Sale 987 141.9542 USD | USD 0.01 common Sale 826 142.1599 USD | USD 0.01 common Sale 788 141.9694 USD | USD 0.01 common Sale 753 141.7624 USD | USD 0.01 common Sale 508 141.9301 USD | USD 0.01 common Sale 500 141.6840 USD | USD 0.01 common Sale 410 141.9085 USD | USD 0.01 common Sale 400 140.9925 USD | USD 0.01 common Sale 300 141.8200 USD | USD 0.01 common Sale 200 141.9750 USD | USD 0.01 common Sale 196 142.1051 USD | USD 0.01 common Sale 184 141.7782 USD | USD 0.01 common Sale 115 141.2104 USD | USD 0.01 common Sale 106 140.7420 USD | USD 0.01 common Sale 104 142.3700 USD | USD 0.01 common Sale 98 142.1119 USD | USD 0.01 common Sale 96 140.6500 USD | USD 0.01 common Sale 67 141.7037 USD | USD 0.01 common Sale 62 141.4625 USD | USD 0.01 common Sale 50 142.1100 USD | USD 0.01 common Sale 45 142.0740 USD | USD 0.01 common Sale 44 141.7110 USD | USD 0.01 common Sale 39 141.4900 USD | USD 0.01 common Sale 38 141.3200 USD | USD 0.01 common Sale 25 142.0871 USD | USD 0.01 common Sale 23 142.0634 USD | USD 0.01 common Sale 20 141.5000 USD | USD 0.01 common Sale 20 141.4350 USD | USD 0.01 common Sale 20 141.8100 USD | USD 0.01 common Sale 13 142.0510 USD | USD 0.01 common Sale 11 141.0654 USD | USD 0.01 common Sale 10 141.6260 USD | USD 0.01 common Sale 10 142.5772 USD | USD 0.01 common Sale 9 141.6711 USD | USD 0.01 common Sale 9 141.7355 USD | USD 0.01 common Sale 9 141.2733 USD | USD 0.01 common Sale 4 141.8800 USD | USD 0.01 common Sale 4 142.0587 USD | USD 0.01 common Sale 3 141.2900 USD | USD 0.01 common Sale 2 141.8000 USD | USD 0.01 common Sale 2 141.7000 USD | USD 0.01 common Sale 2 142.1300 USD | USD 0.01 common Sale 1 142.1400 USD | USD 0.01 common Sale 1 142.0886 USD | USD 0.01 common Sale 1 142.0869 USD | USD 0.01 common Sale 1 142.0805 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 5,521 142.1624 USD | USD 0.01 common SWAP Decreasing Long 18,340 140.8700 USD | USD 0.01 common SWAP Increasing Long 161 142.1590 USD | USD 0.01 common SWAP Increasing Long 657 142.1589 USD | USD 0.01 common SWAP Decreasing Long 152 142.1625 USD | USD 0.01 common SWAP Increasing Short 892 142.1625 USD | USD 0.01 common SWAP Closing Long 3,059 142.1610 USD | USD 0.01 common SWAP Increasing Short 946 140.7780 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: 14 Jul 2026 | Contact name: Large Holdings Regulatory Operations | Telephone number: 020 3134 7213 |
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