Aug 19, 2026 Gallagher Thomas P. Chairman & CEO 149,700 $41.1300 $6.16M Aug 18, 2026 Comly Barbara J. EVP, GC & Corporate Secretary 43,420 $42.4100 $1.84M Aug 18, 2026 Gallagher Thomas P. Chairman & CEO 150,300 $42.4100 $6.37M Aug 17, 2026 Emmons Lance EVP and CFO 35,000 $42.8300 $1.50M Aug 17, 2026 Schwarzkopf Cynthia Director M 5,000 $0.0000 $0.00 Aug 17, 2026 Schwarzkopf Cynthia Director 5,000 $42.8500 $214.25K Aug 17, 2026 Schwarzkopf Cynthia Director M 5,000 $12.0000 $60.00K Aug 4, 2026 Gallagher Thomas P. Chairman & CEO M 48,334 $0.0000 $0.00 Aug 4, 2026 Gallagher Thomas P. Chairman & CEO 48,334 $45.6900 $2.21M Aug 4, 2026 Gallagher Thomas P. Chairman & CEO M 48,334 $12.0000 $580.01K Aug 4, 2026 Schafer Douglas M. JR EVP and CIO M 48,000 $0.0000 $0.00 Aug 4, 2026 Schafer Douglas M. JR EVP and CIO 48,000 $45.7100 $2.19M Aug 4, 2026 Schafer Douglas M. JR EVP and CIO M 48,000 $12.0000 $576.00K Aug 4, 2026 Deitzel Edward EVP, CRO, CCO MIAX Exchanges M 11,000 $0.0000 $0.00 Aug 4, 2026 Deitzel Edward EVP, CRO, CCO MIAX Exchanges 11,000 $45.7800 $503.58K Aug 4, 2026 Deitzel Edward EVP, CRO, CCO MIAX Exchanges M 11,000 $12.0000 $132.00K Aug 4, 2026 Comly Barbara J. EVP, GC & Corporate Secretary M 44,445 $0.0000 $0.00 Aug 4, 2026 Comly Barbara J. EVP, GC & Corporate Secretary 44,445 $45.6900 $2.03M Aug 4, 2026 Comly Barbara J. EVP, GC & Corporate Secretary M 44,445 $12.0000 $533.34K Aug 4, 2026 Jayabalan Harish EVP, CISO and CRO M 5,832 $0.0000 $0.00 Aug 4, 2026 Jayabalan Harish EVP, CISO and CRO M 14,168 $0.0000 $0.00 Aug 4, 2026 Jayabalan Harish EVP, CISO and CRO 20,000 $45.9000 $918.00K Aug 4, 2026 Jayabalan Harish EVP, CISO and CRO M 5,832 $15.2200 $88.76K Aug 4, 2026 Jayabalan Harish EVP, CISO and CRO M 14,168 $12.0000 $170.02K Aug 4, 2026 Teekell Judson Gray Director 3,000 $45.7900 $137.37K Aug 4, 2026 Eckert Kurt M. Director M 1,063 $0.0000 $0.00 Aug 4, 2026 Eckert Kurt M. Director 1,063 $45.8000 $48.69K Aug 4, 2026 Eckert Kurt M. Director M 1,063 $12.0000 $12.76K Jul 15, 2026 Schwarzkopf Cynthia Director M 5,000 $0.0000 $0.00 Jul 15, 2026 Schwarzkopf Cynthia Director 5,000 $42.0000 $210.00K Jul 15, 2026 Schwarzkopf Cynthia Director M 5,000 $12.0000 $60.00K Jul 13, 2026 Gallagher Thomas P. Chairman & CEO M 70,000 $0.0000 $0.00 Jul 13, 2026 Gallagher Thomas P. Chairman & CEO 70,000 $42.5200 $2.98M Jul 13, 2026 Gallagher Thomas P. Chairman & CEO M 70,000 $12.0000 $840.00K Jul 13, 2026 Comly Barbara J. EVP, GC & Corporate Secretary M 28,000 $0.0000 $0.00 Jul 13, 2026 Comly Barbara J. EVP, GC & Corporate Secretary 28,000 $41.9800 $1.18M Jul 13, 2026 Comly Barbara J. EVP, GC & Corporate Secretary M 28,000 $12.0000 $336.00K Jul 8, 2026 BROWN DAVID A Director 171 $43.7200 $7.48K Jul 7, 2026 Gallagher Thomas P. Chairman & CEO M 28,228 $0.0000 $0.00 Jul 7, 2026 Gallagher Thomas P. Chairman & CEO 28,228 $42.2700 $1.19M Jul 7, 2026 Gallagher Thomas P. Chairman & CEO M 28,228 $12.0000 $338.74K Jul 6, 2026 Brown Shelly EVP, Chief Strategy Officer M 16,000 $0.0000 $0.00 Jul 6, 2026 Brown Shelly EVP, Chief Strategy Officer 16,000 $42.1300 $674.08K Jul 6, 2026 Brown Shelly EVP, Chief Strategy Officer M 16,000 $12.0000 $192.00K Jul 6, 2026 Deitzel Edward EVP, CRO, CCO MIAX Exchanges M 3,667 $0.0000 $0.00 Jul 6, 2026 Deitzel Edward EVP, CRO, CCO MIAX Exchanges M 7,333 $0.0000 $0.00 Jul 6, 2026 Deitzel Edward EVP, CRO, CCO MIAX Exchanges 11,000 $42.0400 $462.44K Jul 6, 2026 Deitzel Edward EVP, CRO, CCO MIAX Exchanges M 3,667 $12.0000 $44.00K Jul 6, 2026 Deitzel Edward EVP, CRO, CCO MIAX Exchanges M 7,333 $12.0000 $88.00K Jul 6, 2026 Jayabalan Harish EVP, CISO and CRO M 2,499 $0.0000 $0.00