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Related Party Disclosure | 3 Months Ended
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Mar. 31, 2026
Related Party Transactions [Abstract] |
Related Party Disclosure | Note 10 – Related Party Disclosure Edward S. Lampert Edward S. Lampert is the Chairman and Chief Executive Officer of ESL, which owns Holdco, and was Chairman of Sears Holdings. Mr. Lampert was also the Chairman of Seritage prior to his retirement effective March 1, 2022. On July 6, 2022, Mr. Lampert converted all of his remaining Operating Partnership Units (“OP Units”) to Class A common shares. As a result, he no longer holds a direct interest in the Operating Partnership and he owns approximately 23.8% of the outstanding Class A shares as of March 31, 2026. Winthrop Capital Advisors On December 29, 2021, the Company entered into a Services Agreement with Winthrop Capital Advisors LLC to provide additional staffing to the Company. On January 7, 2022, the Company announced that John Garilli, an employee of Winthrop, has been appointed interim chief financial officer on a full-time basis, effective January 14, 2022. The Company pays Winthrop a monthly fee of $0.1 million and reimbursement for certain employee expenses. The Company paid Winthro p $0.8 million and $0.9 million during the three months ended March 31, 2026 and 2025, respectively. Unconsolidated Entities Certain unconsolidated entities have engaged the Company to provide management, leasing, construction supervision and development services at the properties owned by the unconsolidated entities. Refer to Note 2 for the Company’s significant accounting policies. At March 31, 2026 and December 31, 2025, there was $1.9 million and $1.8 million, respectively, in receivables from unconsolidated entities for reimbursable costs and is included in tenant and other receivables on the condensed consolidated balance sheets. In addition, during the year ended December 31, 2025, the Company advanced $1.7 million to one of its joint venture partners pursuant to its joint venture agreement and is included in tenant and other receivables, net. This receivable is to be repaid by preferred distributions from the joint venture. The balance of the receivable was $1.4 million at March 31, 2026 and December 31, 2025, respectively. At March 31, 2026 and December 31, 2025, there was $20.5 thousand and $24.2 thousand, respectively, in payables to unconsolidated entities and is included in accounts payable, accrued expenses and other liabilities on the condensed consolidated balance sheets. At March 31, 2026, the Company had a put right on one property held by one unconsolidated entity, which may require the Company’s partner to buy out the Company’s investment in such property. During the three months ended March 31, 2026 and 2025, the Company did not exercise any put rights. As of March 31, 2026, the threshold to exercise this put right had not been met.

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- Definition The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-5 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-6 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477968/946-235-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477968/946-235-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(g)(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(e)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/850/tableOfContent Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-6 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 + Details
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