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WEC WEC Energy Group, Inc.

Insider figures are trailing 90 days, open-market Form 4 only. Institutional figures are the latest reported quarter. These windows are not simultaneous.

-$103K net selling - trailing 90 days

0 buyers - 1 unique sellers

Historical context: No open-market activity in Sep 2026 — insiders sold in 9 of the last 24 months

9 accumulating - 4 trimming - 1 unchanged

14 comparable institutions - Q2 2026

open-market Form 4 only - grants, exercises, tax withholding excluded. ~ derived from SEC-reported shares x price.

Insider net $ (monthly)open-market Form 4 only - grants, exercises, tax withholding excluded$10.0M$5.0M$0-$5.0M-$10.0M2024-10 $02024-11 -$3.7M2024-12 $02025-01 $02025-02 -$120K2025-03 -$2.7M2025-04 $02025-05 -$287K2025-06 $02025-07 $02025-08 -$6.9M2025-09 $02025-10 $02025-11 -$11K2025-12 $02026-01 $02026-02 -$2.9M2026-03 $02026-04 $02026-05 -$518K2026-06 $02026-07 $02026-08 -$103K2026-09 $0Institutional shares (majority-gated quarters)1.0B500.0M02025-Q4 661.6M sh2026-Q1 726.9M sh2026-Q2 833.2M shOct 24Dec 24Feb 25Apr 25Jun 25Aug 25Oct 25Dec 25Feb 26Apr 26Jun 26Aug 26Q4 2025Q1 2026Q2 2026~ derived from SEC-reported shares x price. Hatched: excluded (implausible price) or unpriced.

Who is responsible

Insider Role Net activity Rows
PAYNE ULICE JR — -~$0.1M 1

Transactions

Date Insider Role Type Shares Price Value
August 11, 2026 PAYNE ULICE JR — S -980 105.58 ~$0.1M
May 19, 2026 Krueger Daniel EVP WEC Infrastructure 3 reported sale rows 4665 — ~$0.5M
February 24, 2026 PAYNE ULICE JR — S -1450 114.5975 ~$0.2M
February 23, 2026 KLAPPA GALE E — S -3180 115.44 ~$0.4M
February 17, 2026 KLAPPA GALE E — S -5000 116.55 ~$0.6M
February 13, 2026 Straka Mary Beth Sr. VP-Corp Comm & Inv Rel S -2815 115.4995 ~$0.3M
February 13, 2026 KLAPPA GALE E — S -5000 115.3818 ~$0.6M
February 9, 2026 Lauber Scott J President and CEO S -8089 110.7012 ~$0.9M
November 7, 2025 Erickson Joshua M VP and Deputy General Counsel S -100 112.4684 ~$11K
August 19, 2025 Garvin Robert M Exec Vice President - Ext Affs S -13185 108.1221 ~$1.4M
August 18, 2025 Garvin Robert M Exec Vice President - Ext Affs S -1000 107.909 ~$0.1M
August 8, 2025 Lauber Scott J President and CEO 2 reported sale rows 9231 — ~$1.0M
August 7, 2025 PAYNE ULICE JR — S -1620 110.996 ~$0.2M
August 4, 2025 KLAPPA GALE E — S -5960 110.98 ~$0.7M
August 4, 2025 Krueger Daniel EVP WEC Infrastructure S -5930 111.1352 ~$0.7M
August 1, 2025 Mulroy Molly A EVP & Chief Admin Officer S -4030 110.3252 ~$0.4M
August 1, 2025 KLAPPA GALE E — 2 reported sale rows 15000 — ~$1.7M
August 1, 2025 Reese Anthony Vice President and Treasurer S -4177 110.3047 ~$0.5M
August 1, 2025 Straka Mary Beth Sr. VP-Corp Comm & Inv Rel S -2500 110.545 ~$0.3M
May 20, 2025 Erickson Joshua M VP and Deputy General Counsel S -2155 107.7687 ~$0.2M
May 13, 2025 Garcia-Thomas Cristina A — S -525 103.7074 ~$54K
March 4, 2025 KLAPPA GALE E — 2 reported sale rows 15000 — ~$1.6M
March 3, 2025 KLAPPA GALE E — S -10000 107.68 ~$1.1M
February 24, 2025 PAYNE ULICE JR — S -1150 104.166 ~$0.1M
November 21, 2024 KLAPPA GALE E — 3 reported sale rows 20269 — ~$2.0M
November 21, 2024 Lauber Scott J President and CEO S -6720 100.8926 ~$0.7M
November 20, 2024 KLAPPA GALE E — S -4000 99.277 ~$0.4M
November 19, 2024 PAYNE ULICE JR — 2 reported sale rows 500 — ~$49K
November 18, 2024 KLAPPA GALE E — S -1805 99.4022 ~$0.2M
November 18, 2024 Reese Anthony Vice President and Treasurer S -3684 97.9669 ~$0.4M