Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:26470015-ccd3-0478-6193-2a4dfbefb8fe 2026-09-17T05:06:12-04:00 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 ULCC: CLERC ALEXANDRE (VP) Sold (S) 3,480 Shares of FRONTIER GROUP HOLDINGS INC for $5.71 on 9/4 urn:uuid:fad79b71-6256-378e-3789-3b159700060c 2026-09-09T16:04:16-04:00 ULCC: SCHULLER STEVE (VP,HR) Sold (AS) 7,500 Shares of FRONTIER GROUP HOLDINGS INC for $6.00 on 9/4 urn:uuid:28e8e7bd-319e-c330-9ec1-f16c3013d2f6 2026-09-09T16:04:04-04:00 ULCC: MITCHELL MARK CHRISTOPHER (VP,CFO) Sold (S) 125k Shares of FRONTIER GROUP HOLDINGS INC for $8.09 on 8/5 urn:uuid:34c8cfba-8b2e-8720-61f2-2a342740f205 2026-08-06T16:06:55-04:00 ULCC: DIAMOND HOWARD (VP,LO) Sold (S) 24,195 Shares of FRONTIER GROUP HOLDINGS INC for $8.25 on 8/4 urn:uuid:46cba88e-c165-509f-d652-1f4485a0ada9 2026-08-06T16:06:44-04:00 ULCC: WETZEL JOSH A (VP,CAO) Sold (S) 2k Shares of FRONTIER GROUP HOLDINGS INC for $8.00 on 8/4 urn:uuid:1eeca099-4d0e-c0c4-8320-81d58f6d88e1 2026-08-06T16:06:36-04:00 ULCC: STEDKE TREVOR J (VP,OO) Sold (S) 167,277 Shares of FRONTIER GROUP HOLDINGS INC for $8.03 on 8/4 urn:uuid:92c04cb6-d35d-940e-374a-66c47d171085 2026-08-06T16:06:28-04:00 ULCC: SCHULLER STEVE (VP,HR) Sold (S) 10k Shares of FRONTIER GROUP HOLDINGS INC for $7.55 on 8/3 urn:uuid:c2dd64b7-4ec6-98cb-95c8-b156e066d26a 2026-08-04T16:11:59-04:00 ULCC: CLERC ALEXANDRE (VP) Sold (S) 10,210 Shares of FRONTIER GROUP HOLDINGS INC for $7.13-$8.17 on 7/31-8/4 urn:uuid:aa792ca1-a9b6-0bb1-ffda-eb43ede88a94 2026-08-04T16:11:44-04:00 ULCC: GROUP HOLDINGS FRONTIER LLC (BO) Sold (JS*) 11.7mm Shares of FRONTIER GROUP HOLDINGS INC for $7.20 on 7/9 urn:uuid:1c33586c-b5c2-7756-5c7b-e130dd12655e 2026-07-13T16:30:14-04:00 ULCC: STEELE BARRON ELLIOT (DIR) Filed a Form 3, Becoming a Registered Insider at FRONTIER GROUP HOLDINGS INC With Initial Holdings of 0 urn:uuid:efcd86c2-b177-4455-587a-5235242e6b7c 2026-06-16T16:30:19-04:00