{"url_path":"/sec/cik-0002059924/8-k/2026-07-02/item-8-01","section_key":"item-8-01","section_title":"Item 8.01 Other Events.**","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-07-02","source_url":"https://www.sec.gov/Archives/edgar/data/2059924/0001213900-26-074954-index.html","accession_number":"0001213900-26-074954","cik":"0002059924","ticker":null,"issuer_name":"ISQ Open Infrastructure Co LLC","edgar_url":"https://www.sec.gov/Archives/edgar/data/2059924/0001213900-26-074954-index.html","primary_entity_key":"0002059924","primary_entity_name":"ISQ Open Infrastructure Co LLC"},"word_count":496,"has_tables":true,"body_markdown":"**Item 8.01 Other Events.**\n\n** **\n\n**Asset Acquisitions**\n\n \n\nIn June 2026, the Company acquired two new assets for its portfolio:\n(i) an equity investment in Mercury Data Center Holdings Limited, a leading data center operator in Mexico, Central America and the Caribbean,\nand (ii) an equity investment in the Cube Safety HoldCo Limited, a leading European and North American provider in traffic management\nand road safety infrastructure.\n\n \n\n**Transactional Net Asset Value**\n\n \n\nOn June 29, 2026, the operating manager of the Company determined the\nTransactional Net Asset Value per share, being the price at which sales of the Company’s shares are made, of the following classes\nof the Company’s shares as of May 31, 2026 ($ in thousands, except shares and per share data):\n\n \n\n**Class**** **\n\n**Monthly\n\nTransactional**\n\n** \nNet Asset Value***\n** **** **\n**Number\nof\nShares\nOutstanding***** **** **\n\n**Transactional\n\nNet Asset Value**\n\n**per\nShare as of**\n\n**May 31, 2026**\n** **\n\nSeries I \n  \n  \n \n\nF-STE\nShares \n$37,198  \n 1,150,016  \n $     32.35 \n\nF-DTE Shares \n 13,054  \n 405,809  \n 32.17 \n\nF-ITE Shares \n 3,513  \n 108,151  \n 32.49 \n\nF-JTE Shares \n 24,149  \n 749,143  \n 32.23 \n\nSTE Shares \n 3  \n 110  \n 31.94 \n\nDTE Shares \n 3  \n 110  \n 32.06 \n\nITE Shares \n 4  \n 110  \n 32.11 \n\nJTE Shares \n 662  \n 20,329  \n 32.54 \n\nETE Shares \n 3  \n 81  \n 33.28 \n\n**Series II(1)(2)** \n    \n    \n   \n\nF-S Shares \n 45,323  \n 1,399,247  \n 32.39 \n\nF-I Shares \n 25,071  \n 769,837  \n 32.57 \n\nF-J Shares \n 137,309  \n 4,252,997  \n 32.29 \n\nI Shares \n 325  \n 13,000  \n 25.00 \n\nJ Shares \n 2,121  \n 84,470  \n 25.10 \n\nE Shares \n 15,703  \n 462,007  \n 33.99 \n\n \n\n*\n*Share and dollar amounts rounded to the nearest whole number.*\n\n \n \n\n(1)\nOnly reflects share classes outstanding as of June 1, 2026 held by third parties.\n\n \n \n\n(2)\nClass I Shares were first sold on June 1, 2026 as reflected in the table above under Item 3.02 and were sold at an initial Transactional Net Asset Value per Share of $25.00.\n\n \n\nFor additional information, please see details included in Exhibit\n99.1 to this Current Report on Form 8-K, which is incorporated herein by reference.\n\n 2 \n\n \n\n \n\n**June Distribution**\n\n** **\n\nOn June 30, 2026, the Company declared a special cash distribution\non the following classes of the Company’s shares in the amounts per share set forth below:\n\n \n\nClass \nNet Distribution \n\nSeries I \n   \n\nF-STE Shares \n$0.3424 \n\nF-DTE Shares \n 0.3424 \n\nF-ITE Shares \n 0.3424 \n\nF-JTE Shares \n 0.3424 \n\nSTE Shares \n 0.3424 \n\nDTE Shares \n 0.3424 \n\nITE Shares \n 0.3424 \n\nJTE Shares \n 0.3424 \n\nSeries II \n   \n\nF-S Shares \n 0.3424 \n\nF-I Shares \n 0.3424 \n\nF-J Shares \n 0.3424 \n\nI Shares \n 0.3424 \n\nJ Shares \n 0.3424 \n\nE Shares \n 0.3424 \n\n \n\nThe cash distribution for each class of shares is payable to holders\nof record at the close of business on June 29, 2026 and will be paid on or about August 4, 2026. The net distribution will be paid in\ncash or reinvested in shares of the Company for shareholders participating in the Company’s distribution reinvestment plan.\n\n \n\nThe Company’s current liquidity position supports the Board’s\nconsideration of regular future distributions; however, any future distributions, including the timing and amount of any quarterly distributions,\nwill be determined by the Board in its discretion and will depend on the Company’s financial condition, results of operations, cash\nrequirements, and other factors at the time of declaration."}