| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 8, 2026 | Cunningham Danny L | Director | A | 320 | $117.0000 | $37.44K |
| Jul 8, 2026 | Lane Thomas K | Director | A | 267 | $117.0000 | $31.24K |
| Jul 8, 2026 | STANEK MARY ELLEN | Director | A | 309 | $117.0000 | $36.15K |
| May 19, 2026 | Krueger Daniel | EVP WEC Infrastructure | M | 4,665 | $0.0000 | $0.00 |
| May 19, 2026 | Krueger Daniel | EVP WEC Infrastructure | S | 1,665 | $111.1142 | $185.00K |
| May 19, 2026 | Krueger Daniel | EVP WEC Infrastructure | S | 1,000 | $110.9190 | $110.92K |
| May 19, 2026 | Krueger Daniel | EVP WEC Infrastructure | S | 2,000 | $110.8497 | $221.70K |
| May 19, 2026 | Krueger Daniel | EVP WEC Infrastructure | M | 4,665 | $58.3050 | $271.99K |
| May 12, 2026 | Reese Anthony | Vice President and Treasurer | I | 950 | $112.5800 | $106.95K |
| Apr 7, 2026 | Cunningham Danny L | Director | A | 319 | $117.4150 | $37.45K |
| Apr 7, 2026 | Lane Thomas K | Director | A | 296 | $117.4150 | $34.75K |
| Apr 7, 2026 | STANEK MARY ELLEN | Director | A | 308 | $117.4150 | $36.16K |
| Apr 1, 2026 | Hooper Michael | EVP & Chief Operating Officer | A | 2,582 | $116.1700 | $299.95K |
| Apr 1, 2026 | Hooper Michael | EVP & Chief Operating Officer | F | 424 | $115.9450 | $49.16K |
| Mar 4, 2026 | KELSEY MARGARET C | Executive VP & General Counsel | A | 656 | $117.5500 | $77.11K |
| Feb 24, 2026 | PAYNE ULICE JR | Director | S | 1,450 | $114.5975 | $166.17K |
| Feb 23, 2026 | KLAPPA GALE E | Director | M | 3,180 | $0.0000 | $0.00 |
| Feb 23, 2026 | KLAPPA GALE E | Director | S | 3,180 | $115.4400 | $367.10K |
| Feb 23, 2026 | KLAPPA GALE E | Director | M | 3,180 | $68.1750 | $216.80K |
| Feb 17, 2026 | KLAPPA GALE E | Director | M | 5,000 | $0.0000 | $0.00 |
| Feb 17, 2026 | KLAPPA GALE E | Director | S | 5,000 | $116.5500 | $582.75K |
| Feb 17, 2026 | KLAPPA GALE E | Director | M | 5,000 | $68.1750 | $340.88K |
| Feb 13, 2026 | KLAPPA GALE E | Director | M | 25,000 | $0.0000 | $0.00 |
| Feb 13, 2026 | KLAPPA GALE E | Director | S | 5,000 | $115.5031 | $577.51K |
| Feb 13, 2026 | KLAPPA GALE E | Director | S | 5,000 | $115.4500 | $577.25K |
| Feb 13, 2026 | KLAPPA GALE E | Director | S | 5,000 | $115.4639 | $577.32K |
| Feb 13, 2026 | KLAPPA GALE E | Director | S | 5,000 | $115.4132 | $577.07K |
| Feb 13, 2026 | KLAPPA GALE E | Director | S | 5,000 | $115.3818 | $576.91K |
| Feb 13, 2026 | KLAPPA GALE E | Director | M | 25,000 | $68.1750 | $1.70M |
| Feb 13, 2026 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | M | 2,815 | $0.0000 | $0.00 |
| Feb 13, 2026 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | S | 2,815 | $115.4995 | $325.13K |
| Feb 13, 2026 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | M | 2,815 | $66.0150 | $185.83K |
| Feb 9, 2026 | Lauber Scott J | President and CEO | M | 8,089 | $0.0000 | $0.00 |
| Feb 9, 2026 | Lauber Scott J | President and CEO | S | 8,089 | $110.7012 | $895.46K |
| Feb 9, 2026 | Lauber Scott J | President and CEO | M | 8,089 | $58.3050 | $471.63K |
| Jan 8, 2026 | Cunningham Danny L | Director | A | 354 | $105.8925 | $37.48K |
| Jan 8, 2026 | Lane Thomas K | Director | A | 377 | $105.8925 | $39.92K |
| Jan 8, 2026 | STANEK MARY ELLEN | Director | A | 342 | $105.8925 | $36.22K |
| Jan 5, 2026 | Mulroy Molly A | EVP & Chief Admin Officer | F | 153 | $105.0450 | $16.07K |
| Jan 5, 2026 | Lauber Scott J | President and CEO | F | 985 | $105.0450 | $103.47K |
| Jan 5, 2026 | Erickson Joshua M | VP and Deputy General Counsel | F | 37 | $105.0450 | $3.89K |
| Jan 5, 2026 | Garvin Robert M | Exec Vice President - Ext Affs | F | 157 | $105.0450 | $16.49K |
| Jan 5, 2026 | Liu Xia | EVP and CFO | F | 318 | $105.0450 | $33.40K |
| Jan 5, 2026 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | F | 61 | $105.0450 | $6.41K |
| Jan 5, 2026 | KELSEY MARGARET C | Executive VP & General Counsel | F | 166 | $105.0450 | $17.44K |
| Jan 5, 2026 | Krueger Daniel | EVP WEC Infrastructure | F | 60 | $105.0450 | $6.30K |
| Jan 5, 2026 | Guc William J | Vice President & Controller | F | 61 | $105.0450 | $6.41K |
| Jan 5, 2026 | Reese Anthony | Vice President and Treasurer | F | 38 | $105.0450 | $3.99K |
| Jan 2, 2026 | KLAPPA GALE E | Director | A | 1,603 | $0.0000 | $0.00 |
| Jan 2, 2026 | BAXTER WARNER L | Director | A | 1,603 | $0.0000 | $0.00 |