Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:9787148a-63c8-1651-e109-bd1cf7bc9302 2026-09-26T12:22:33-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services FIBK: SHEPLER CHRISTOPHER L (O) Disposed (JS) 222 Shares of FIRST INTERSTATE BANCSYSTEM INC for $36.88 on 9/10 urn:uuid:6b7f1c9f-fa05-8693-9245-641ab2384b28 2026-09-22T18:21:01-04:00 FIBK: SCOTT JULIE A (BO) Sold (S) 2,700 Shares of FIRST INTERSTATE BANCSYSTEM INC for $37.64 on 9/16 urn:uuid:28ba6cad-5649-5823-4bb9-99ab498d3e5c 2026-09-16T19:04:11-04:00 FIBK: LEE JEFFERY D (COO) Acquired (JB) 5,417 Shares of FIRST INTERSTATE BANCSYSTEM INC for $0.00 on 9/14 urn:uuid:ca4c6284-4f9e-035a-6412-724faa3e808d 2026-09-16T13:16:07-04:00 FIBK: LEE JEFFERY D (COO) Filed a Form 3, Becoming a Registered Insider at FIRST INTERSTATE BANCSYSTEM INC With Initial Direct Holdings of 0 urn:uuid:aed1fa28-08a6-5ca2-2605-25cbd8d2b5f5 2026-09-15T20:12:53-04:00 FIBK: SCOTT JONATHAN R (BO) Sold (S) 8,071 Shares of FIRST INTERSTATE BANCSYSTEM INC for $37.29 on 9/14 urn:uuid:46fdb27e-e2a2-a049-027c-5a99bca5ca54 2026-09-14T19:21:32-04:00 FIBK: SCOTT JONATHAN R (BO) Sold (S) 16,929 Shares of FIRST INTERSTATE BANCSYSTEM INC for $37.03 on 9/11 urn:uuid:81075e70-3fb4-e985-f41a-99cda62730d6 2026-09-14T13:31:56-04:00 FIBK: SCOTT JULIE A (BO) Disposed (JS) 1,350 Shares of FIRST INTERSTATE BANCSYSTEM INC for $0.00 on 7/27 urn:uuid:da41402b-eec4-1e52-9dbd-ccaba95bd044 2026-07-28T18:34:27-04:00 FIBK: RITTER MATTHEW JOHN (DIR) Acquired (JB) 1,806 Shares of FIRST INTERSTATE BANCSYSTEM INC for $38.97 on 7/22 urn:uuid:e4d53c24-a621-75a3-54ff-6101b2e58c0b 2026-07-24T18:31:13-04:00 FIBK: TURNER BRIAN KEVIN (DIR) Acquired (JB) 1,806 Shares of FIRST INTERSTATE BANCSYSTEM INC for $38.97 on 7/22 urn:uuid:331e8c0b-08ed-747c-102e-533afa7c9030 2026-07-24T18:30:28-04:00 FIBK: RITTER MATTHEW JOHN (DIR) Filed a Form 3, Becoming a Registered Insider at FIRST INTERSTATE BANCSYSTEM INC With Initial Direct Holdings of 0 urn:uuid:8fe31983-8413-d7d7-36bc-184886e738c3 2026-07-21T14:50:48-04:00