NI insider transactions

EVP Administration & CHRO Berman Melanie B. sold $715,200 worth of shares (15,000 units at $47.68), decreasing direct ownership by 29% to 35,990 units (SEC Form 4)

Director and President & CEO Yates Lloyd M sold $950,066 worth of shares (19,905 units at $47.73), decreasing direct ownership by 4% to 519,557 units (SEC Form 4)

EVP & Grp President, Utilities Birmingham Melody sold $590,425 worth of shares (12,500 units at $47.23), decreasing direct ownership by 9% to 116,036 units (SEC Form 4)

Director Lee Cassandra S. was granted 3,807 shares, increasing direct ownership by 15% to 28,974 units (SEC Form 4)

Director Mcavoy John was granted 3,807 shares, increasing direct ownership by 32% to 15,777 units (SEC Form 4)

Director Kabat Kevin T was granted 3,807 shares, increasing direct ownership by 6% to 66,456 units (SEC Form 4)

Director Johnson William D was granted 3,807 shares, increasing direct ownership by 15% to 28,431 units (SEC Form 4)

Director Jesanis Michael E was granted 3,807 shares, increasing direct ownership by 20% to 22,482 units (SEC Form 4)

Director Henretta Deborah A was granted 3,807 shares, increasing direct ownership by 5% to 77,152 units (SEC Form 4)

Director Hersman Deborah was granted 3,807 shares, increasing direct ownership by 9% to 47,200 units (SEC Form 4)

Director Butler Eric L was granted 3,807 shares, increasing direct ownership by 6% to 67,692 units (SEC Form 4)

Director Bunting Theodore H Jr was granted 3,807 shares, increasing direct ownership by 8% to 49,932 units (SEC Form 4)

Director Barbour Sondra L was granted 3,807 shares, increasing direct ownership by 15% to 29,197 units (SEC Form 4)

Director Altabef Peter was granted 3,807 shares, increasing direct ownership by 7% to 56,615 units (SEC Form 4)

Director and President & CEO Yates Lloyd M was granted 275,962 shares and covered exercise/tax liability with 132,718 shares, increasing direct ownership by 36% to 539,292 units (SEC Form 4)

EVP, Chief Op & Safety Officer Jefferson William Jr. was granted 60,623 shares and covered exercise/tax liability with 28,982 shares, increasing direct ownership by 47% to 98,375 units (SEC Form 4)

SVP Chief Accting&Tax Officer Gode Gunnar was granted 6,420 shares and covered exercise/tax liability with 2,569 shares, increasing direct ownership by 13% to 33,108 units (SEC Form 4)

EVP, Tech, Customer & CCO Luhrs Michael was granted 61,811 shares and covered exercise/tax liability with 31,197 shares, increasing direct ownership by 34% to 120,178 units (SEC Form 4)

EVP, GC & Corporate Secretary Cuccia Kimberly S was granted 30,744 shares and covered exercise/tax liability with 15,202 shares, increasing direct ownership by 33% to 62,726 units (SEC Form 4)

EVP & Grp President, Utilities Birmingham Melody was granted 71,094 shares and covered exercise/tax liability with 34,535 shares, increasing direct ownership by 40% to 127,899 units (SEC Form 4)

EVP Administration & CHRO Berman Melanie B. was granted 31,466 shares and covered exercise/tax liability with 14,839 shares, increasing direct ownership by 48% to 50,990 units (SEC Form 4)

EVP & CFO Anderson Shawn was granted 56,434 shares and covered exercise/tax liability with 28,175 shares, increasing direct ownership by 21% to 165,101 units (SEC Form 4)

SVP Chief Accting&Tax Officer Gode Gunnar sold $100,050 worth of shares (2,175 units at $46.00), decreasing direct ownership by 7% to 29,257 units (SEC Form 4)

EVP & CFO Anderson Shawn sold $562,625 worth of shares (12,500 units at $45.01), decreasing direct ownership by 8% to 136,302 units (SEC Form 4)

EVP & CFO Anderson Shawn covered exercise/tax liability with 7,839 shares, decreasing direct ownership by 5% to 148,802 units (SEC Form 4)

Director and President & CEO Yates Lloyd M was granted 43,658 shares, increasing direct ownership by 12% to 395,950 units (SEC Form 4)

EVP, Tech, Customer & CCO Luhrs Michael was granted 6,851 shares and covered exercise/tax liability with 5,393 shares, increasing direct ownership by 2% to 89,564 units (SEC Form 4)

EVP, Chief Op & Safety Officer Jefferson William Jr. was granted 6,851 shares, increasing direct ownership by 11% to 66,734 units (SEC Form 4)

SVP Chief Accting&Tax Officer Gode Gunnar was granted 1,702 shares, increasing direct ownership by 6% to 31,432 units (SEC Form 4)

EVP, GC & Corporate Secretary Cuccia Kimberly S was granted 5,937 shares, increasing direct ownership by 14% to 47,184 units (SEC Form 4)

EVP & Grp President, Utilities Birmingham Melody was granted 7,308 shares, increasing direct ownership by 9% to 90,985 units (SEC Form 4)

EVP Administration & CHRO Berman Melanie B. was granted 5,481 shares, increasing direct ownership by 19% to 34,363 units (SEC Form 4)

EVP & CFO Anderson Shawn was granted 8,449 shares, increasing direct ownership by 6% to 156,641 units (SEC Form 4)

EVP, GC & Corporate Secretary Cuccia Kimberly S sold $345,040 worth of shares (8,000 units at $43.13), decreasing direct ownership by 16% to 41,247 units (SEC Form 4)

EVP & CFO Anderson Shawn sold $470,498 worth of shares (11,115 units at $42.33), decreasing direct ownership by 7% to 147,777 units (SEC Form 4)

SVP Chief Accting&Tax Officer Gode Gunnar was granted 605 shares, increasing direct ownership by 2% to 29,730 units (SEC Form 4)

EVP Administration & CHRO Berman Melanie B. sold $245,499 worth of shares (6,227 units at $39.42), decreasing direct ownership by 18% to 28,882 units (SEC Form 4)

Director and President & CEO Yates Lloyd M sold $627,824 worth of shares (16,127 units at $38.93), decreasing direct ownership by 4% to 351,748 units (SEC Form 4)

Director Jesanis Michael E sold $386,470 worth of shares (10,178 units at $37.97), decreasing direct ownership by 35% to 18,541 units (SEC Form 4)

Director Mcavoy John was granted 4,541 shares, increasing direct ownership by 64% to 11,688 units (SEC Form 4)

Director Lee Cassandra S. was granted 4,541 shares, increasing direct ownership by 23% to 24,537 units (SEC Form 4)

Director Kabat Kevin T was granted 4,541 shares, increasing direct ownership by 8% to 62,515 units (SEC Form 4)

Director Johnson William D was granted 4,541 shares, increasing direct ownership by 23% to 24,009 units (SEC Form 4)

Director Jesanis Michael E gifted 30,190 shares, received a gift of 30,190 shares and was granted 4,541 shares, decreasing direct ownership by 47% to 28,719 units (SEC Form 4)

Director Hersman Deborah was granted 4,541 shares, increasing direct ownership by 12% to 42,283 units (SEC Form 4)

Director Henretta Deborah A was granted 4,541 shares, increasing direct ownership by 7% to 71,457 units (SEC Form 4)

Director Butler Eric L was granted 4,541 shares, increasing direct ownership by 8% to 63,752 units (SEC Form 4)

Director Bunting Theodore H Jr was granted 4,541 shares, increasing direct ownership by 11% to 45,834 units (SEC Form 4)

Director Barbour Sondra L was granted 4,541 shares, increasing direct ownership by 22% to 24,754 units (SEC Form 4)

Director Altabef Peter was granted 4,541 shares, increasing direct ownership by 9% to 52,675 units (SEC Form 4)

EVP, Tech, Customer & CCO Luhrs Michael covered exercise/tax liability with 4,753 shares, decreasing direct ownership by 5% to 87,552 units (SEC Form 4)

Director and President & CEO Yates Lloyd M was granted 233,689 shares and covered exercise/tax liability with 108,817 shares, increasing direct ownership by 51% to 367,792 units (SEC Form 4)

EVP, Chief Op & Safety Officer Jefferson William Jr. was granted 36,039 shares and covered exercise/tax liability with 17,027 shares, increasing direct ownership by 47% to 59,883 units (SEC Form 4)

VP & Chief Accounting Officer Gode Gunnar was granted 7,403 shares and covered exercise/tax liability with 3,036 shares, increasing direct ownership by 18% to 29,125 units (SEC Form 4)

EVP, GC & Corporate Secretary Cuccia Kimberly S was granted 17,868 shares and covered exercise/tax liability with 8,836 shares, increasing direct ownership by 22% to 49,247 units (SEC Form 4)

EVP & Grp President, Utilities Birmingham Melody was granted 63,228 shares and covered exercise/tax liability with 31,024 shares, increasing direct ownership by 64% to 82,596 units (SEC Form 4)

EVP Administration & CHRO Berman Melanie B. was granted 14,542 shares and covered exercise/tax liability with 5,367 shares, increasing direct ownership by 35% to 35,109 units (SEC Form 4)

EVP & CFO Anderson Shawn was granted 22,720 shares, covered exercise/tax liability with 12,084 shares and sold $526,191 worth of shares (12,900 units at $40.79), decreasing direct ownership by 1% to 157,879 units (SEC Form 4)

VP & Chief Accounting Officer Gode Gunnar sold $219,560 worth of shares (5,500 units at $39.92), decreasing direct ownership by 18% to 24,758 units (SEC Form 4)

EVP & CFO Anderson Shawn covered exercise/tax liability with 7,320 shares, decreasing direct ownership by 4% to 159,650 units (SEC Form 4)