WEC Energy (WEC) insider buying and selling
Every Table I transaction reported by directors and officers of S&P 500 companies on SEC Form 4 filings (2 business days to file): each row labeled with its official transaction code, nothing filtered out beforehand.
Open-market purchases (code P) are the rare signal, in green; sales (code S) are common and often pre-scheduled (10b5-1). Table II (derivatives) is not included: its prices are exercise prices, not market values. Guide: insider buying.
| Date | Ticker | Insider | Role | Shares | Price | Amount | % of stake | Type / filing |
|---|
Download these transactions as CSV No account, no sign-up. The data is public: it comes from SEC Form 4 filings.
WEC Energy Group, Inc. (WEC) insider buying and selling: no purchases, 9 sales
69 Form 4 Table I transactions filed with the SEC by WEC Energy Group, Inc. insiders between 2025-11-12 and 2026-09-03 (15-month history): 0 open-market purchases and 9 sales, plus 60 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a sale of $2.9M by Klappa Gale E on 2026-02-13.
WEC Energy insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, WEC Energy insiders filed 9 sales worth $5.9M on the open market, and no purchases.
The biggest seller was Klappa Gale E (Director): $3.8M in 3 sales, out of 6 different sellers.
The largest trade of the period was a sale of $2.9M on Feb 13, 2026, by Klappa Gale E (Director). Form 4 on sec.gov (0001195320-26-000004).
None of the 9 sales carries the 10b5-1 plan flag on the Form 4 (sales scheduled months ahead).
The last three months show 1 sale, against 1 in the three before. The latest sale from Aug 11, 2026.
Against its sector (Utilities, 31 companies with an insider page on this site), over the same dates the median is 5 sales and 0 purchases on the open market. WEC Energy has more sales than 19 of the other 30, ranks 9 of 31 by net dollars sold, and 11 of the 31 have at least one purchase.
The 20 most important trades
With no open-market purchases, the table starts with WEC's sales, largest first. The full history is in the tool above, already searched.
See all 69 WEC trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2026-02-13 | 2026-02-18 | Klappa Gale E | Director | $2.9M | S — Open-market sale4 Form 4 footnotesF1 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.3500 to $115.4400, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. F2 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.4000 to $115.4401, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. F3 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.4600 to $115.4800, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. F4 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.4900 to $115.5203, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. | SEC |
| 2026-02-09 | 2026-02-11 | Lauber Scott J | President and CEO | $895k | S — Open-market sale2 Form 4 footnotesF2 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.5450 to $110.9300, inclusive. The reporting person undertakes to provide to WEC, any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. F1 Includes shares acquired pursuant to a dividend reinvestment feature of WEC Energy Group's ("WEC") Stock Plus Investment Plan in transactions exempt from Section 16 pursuant to Rule 16a-11. | SEC |
| 2026-02-17 | 2026-02-18 | Klappa Gale E | Director | $583k | S — Open-market sale | SEC |
| 2026-05-19 | 2026-05-20 | Krueger Daniel | EVP WEC Infrastructure | $518k | S — Open-market sale3 Form 4 footnotesF1 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.80 to $110.88, inclusive. The reporting person undertakes to provide to WEC Energy Group, Inc. (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such range. F2 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.89 to $110.94, inclusive. The reporting person undertakes to provide to WEC , any security holder of WEC, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within such range. F3 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.10 to $111.195, inclusive. The reporting person undertakes to provide to WEC, any security holder of WEC, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within such range. | SEC |
| 2026-02-23 | 2026-02-24 | Klappa Gale E | Director | $367k | S — Open-market sale | SEC |
| 2026-02-13 | 2026-02-18 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | $325k | S — Open-market saleForm 4 footnoteF1 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.47 to $115.5450, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. | SEC |
| 2026-02-24 | 2026-02-25 | Payne Ulice Jr | Director | $166k | S — Open-market saleForm 4 footnoteF1 Includes shares acquired pursuant to dividend reinvestment in transactions exempt from Section 16 pursuant to Rule 16a-11. | SEC |
| 2026-08-11 | 2026-08-12 | Payne Ulice Jr | Director | $103k | S — Open-market saleForm 4 footnoteF1 Includes shares acquired pursuant to dividend reinvestment in transactions exempt from Section 16 pursuant to Rule 16a-11. | SEC |
| 2025-11-07 | 2025-11-12 | Erickson Joshua M | VP and Deputy General Counsel | $11k | S — Open-market saleForm 4 footnoteF1 This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.45 to $112.49, inclusive. The reporting person undertakes to provide to WEC, any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. | SEC |
| 2026-02-13 | 2026-02-18 | Klappa Gale E | Director | $1.7M | M — Option exercise | SEC |
| 2026-02-09 | 2026-02-11 | Lauber Scott J | President and CEO | $472k | M — Option exerciseForm 4 footnoteF1 Includes shares acquired pursuant to a dividend reinvestment feature of WEC Energy Group's ("WEC") Stock Plus Investment Plan in transactions exempt from Section 16 pursuant to Rule 16a-11. | SEC |
| 2026-02-17 | 2026-02-18 | Klappa Gale E | Director | $341k | M — Option exercise | SEC |
| 2026-01-02 | 2026-01-06 | Lauber Scott J | President and CEO | $307k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF1 Includes shares acquired pursuant to a dividend reinvestment feature of WEC Energy Group's ("WEC") Stock Plus Investment Plan in transactions exempt from Section 16 pursuant to Rule 16a-11. | SEC |
| 2025-11-20 | 2025-11-24 | Krueger Daniel | EVP WEC Infrastructure | $299k | I — Discretionary transaction in a plan Indirect holding, through: WEC Energy Group Retirement Savings Plan | SEC |
| 2026-08-27 | 2026-09-03 | Krueger Daniel | EVP WEC Infrastructure | $298k | I — Discretionary transaction in a plan Indirect holding, through: ERSP Form 4 footnoteF1 Includes shares acquired under the WEC Energy Group Employee Retirement Savings Plan (ERSP) in transactions exempt from Section 16(b) pursuant to Rule 16b-3(c) and exempt from reporting pursuant to Rule 16a-3(f)(1)(i)(B). | SEC |
| 2026-05-19 | 2026-05-20 | Krueger Daniel | EVP WEC Infrastructure | $272k | M — Option exercise | SEC |
| 2026-02-23 | 2026-02-24 | Klappa Gale E | Director | $217k | M — Option exercise | SEC |
| 2026-02-13 | 2026-02-18 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | $186k | M — Option exercise | SEC |
| 2026-01-02 | 2026-01-06 | Liu Xia | EVP and CFO | $115k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-01-05 | 2026-01-06 | Lauber Scott J | President and CEO | $103k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF1 Includes shares acquired pursuant to a dividend reinvestment feature of WEC Energy Group's ("WEC") Stock Plus Investment Plan in transactions exempt from Section 16 pursuant to Rule 16a-11. | SEC |
The period balance: money in, money out
In the Form 4 filings submitted between Nov 12, 2025 and Sep 3, 2026 there is not one open-market purchase of WEC Energy Group, Inc.: 9 sales worth $5.9M and zero dollars bought.
Only codes P and S count, where an insider puts in or takes out their own money. A selling balance like WEC Energy Group, Inc.'s is the norm in the S&P 500, where much of the pay comes as stock. It is not a recommendation to buy or sell: it is what was filed.
Every transaction, code by code
| Code | What it means | Trades | Reported amount |
|---|---|---|---|
| A | Grant or award | 23 | $0 |
| F | Tax withholding (shares surrendered for taxes) | 22 | $981k |
| S | Open-market sale | 9 | $5.9M |
| D | Sale back to the issuer | 7 | $0 |
| M | Option exercise | 6 | $3.2M |
| I | Discretionary transaction in a plan | 2 | $597k |
| Total | Everything filed in the period | 69 | $10.6M |
30 of the 69 rows carry no usable amount on the Form 4: they count as trades and add $0. The code labels come from the SEC index.
Who has traded
Over the 15 months of history, 23 distinct people or entities have filed WEC Energy Group, Inc. transactions: none bought on the open market and 6 sold. Counted by CIK, the fixed number the SEC gives each filer, and not by name, which each filer types their own way.
Of the 6 who sold on the open market (9 sales in all), the three biggest sellers account for $5.2M of the $5.9M: 90% of the money in three people.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Klappa Gale E | Director | 7 | — | $3.8M (3) | 2026-02-24 |
| Lauber Scott J | President and CEO | 5 | — | $895k (1) | 2026-02-11 |
| Krueger Daniel | EVP WEC Infrastructure | 7 | — | $518k (1) | 2026-09-03 |
| Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | 5 | — | $325k (1) | 2026-02-18 |
| Payne Ulice Jr | Director | 3 | — | $270k (2) | 2026-08-12 |
| Erickson Joshua M | VP and Deputy General Counsel | 4 | — | $11k (1) | 2026-01-06 |
| Garvin Robert M | Exec Vice President - Ext Affs | 3 | — | — | 2026-01-06 |
| Guc William J | Vice President & Controller | 3 | — | — | 2026-01-06 |
Shown here are the 8 who moved the most money, out of 23. The rest are in the full history, one link above. The name links to all their trades, in any company. "Transactions" counts any code; the money, open market only. Role: from their latest filing.
Month by month
By the month the trade was executed, not the month it was filed; months with no trades show zero. The busiest month was Feb 2026: 0 purchases and 6 sales, worth $5.2M. 11 of the 15 months have none.
| Month | Purchases | Amount | Sales | Amount |
|---|---|---|---|---|
| Aug 2025 | 0 | $0 | 0 | $0 |
| Sep 2025 | 0 | $0 | 0 | $0 |
| Oct 2025 | 0 | $0 | 0 | $0 |
| Nov 2025 | 0 | $0 | 1 | $11k |
| Dec 2025 | 0 | $0 | 0 | $0 |
| Jan 2026 | 0 | $0 | 0 | $0 |
| Feb 2026 | 0 | $0 | 6 | $5.2M |
| Mar 2026 | 0 | $0 | 0 | $0 |
| Apr 2026 | 0 | $0 | 0 | $0 |
| May 2026 | 0 | $0 | 1 | $518k |
| Jun 2026 | 0 | $0 | 0 | $0 |
| Jul 2026 | 0 | $0 | 0 | $0 |
| Aug 2026 | 0 | $0 | 1 | $103k |
| Sep 2026 | 0 | $0 | 0 | $0 |
| Oct 2026 | 0 | $0 | 0 | $0 |
The last month may be partial: a Form 4 is filed up to two business days later. The table does not say whether the pattern is good or bad; it says when it happened.
WEC Energy Group, Inc. (WEC) analysis page →
Other Utilities companies with insider trades
All 500 are listed in the section index →
Which insiders are buying their own company stock →
How to read this data
None of the 9 sales in the table is flagged as scheduled (10b5-1 plan), the kind signed months ahead and executed automatically. WEC Energy has no open-market purchase (code P) in the history, the most common case in the S&P 500: insiders are already paid in stock. The latest filing is from Sep 3, 2026, and a Form 4 arrives up to two business days after the trade.
11 of the 20 rows in the table carry footnotes from the Form 4 itself, folded into the code column and copied verbatim; a row with no footnote means the filing has none.
Guide: Insider buying · all guides
What is behind these trades
The concepts on this page, explained from scratch in the Academy. Free, no account.
- What the efficiency hypothesis says and what it does NOT sayIf an insider's purchase is public and anyone can read it, is there any information left in it? That is the exact question that brings people here.
- Who really moves the market: the types of investorWho sits on the other side of each order, and where a company's own insiders fit among them.
- Supply, demand and price: why it rises and falls constantlyHow a piece of news ends up inside the price, and why the reaction to a filed sale is rarely the one you would expect.
Source: SEC EDGAR Form 4. This is a list of public facts, not financial advice or a recommendation to buy or sell.