STAG: Material agreement · New financial obligation

Item 1.01. ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT. On October 27, 2026, STAG Industrial, Inc., a Maryland corporation (the “ Company ”), and its operating partnership, STAG Industrial Operating Partnership, L.P., a Delaware limited partnership (the “ Operating Partnership ”), entered into amendments (collectively, the “ Amendments ”) to (i) the note purchase agreement, dated as of December 18, 2014, as amended, among the Company, the Operating Partnership and the noteholders named therein, related to the outstanding $80 million of 4.42% senior unsecured notes, due December 30, 2026, and $20 million of 4.42% senior unsecured notes, due February 20, 2027, (ii) the note purchase agreement, dated as of April 10, 2018, among the Company, the Operating Partnership and the noteholders named therein, related to the $100 million of 4.27% senior unsecured notes, due June 13, 2028, and (iii) the note purchase agreement, dated as of July 8, 2021, among the Company, the Operating Partnership and the noteholders named therein, related to the $275.0 million of 2.80% senior unsecured notes, due September 29, 2031, and $50.0 million of 2.95% senior unsecured notes, due September 28, 2033. The Amendments provide for the release of the Company’s property-owning subsidiaries from their respective guaranty instruments if, among other conditions, the subsidiaries no longer guarantee other indebtedness. The other material terms of each of the note purchase agreements remain unchanged. The foregoing description of the Amendments does not purport to be complete and is qualified in its entirety by reference to the Amendments, copies of which have been filed as Exhibits 10.1, 10.2 and 10.3 hereto, respectively. Item 2.03. CREATION OF A DIRECT FINANCIAL OBLIGATION OR AN OBLIGATION UNDER AN OFF