WEC ENERGY GROUP, INC. (WEC) Insider Transactions
Over the last 12 months, 23 WEC ENERGY GROUP, INC. (WEC) insiders filed 115 SEC Form 4 transactions: $405.1K in open-market purchases ( 2 distinct buyers) and $5.9M in open-market sales. 0% of all transactions were executed under a pre-scheduled Rule 10b5-1 trading plan.
- $405.1KOpen-market buys (1y)
- $5.9MOpen-market sells (1y)
- 23Distinct insiders
- 115Transactions filed
- 0%Under Rule 10b5-1 plan
- 2026-08-27Latest filing
Recent Form 4 Filings Most recent 50 of 115 (1-year window)
Each row is a single Form 4 filing event for WEC, sourced directly from SEC EDGAR. The Type column classifies the SEC transaction code into Buy / Sell / Grant / Exercise / Other; the 10b5-1 badge marks trades executed under a pre-scheduled SEC Rule 10b5-1 plan.
| Date | Insider | Title | Type | SEC Code | Value | Shares | Price |
|---|---|---|---|---|---|---|---|
| 2026-08-27 | Krueger Daniel | EVP WEC Infrastructure | Buy | I | $298.1K | 2,800 | $106.5 |
| 2026-08-11 | PAYNE ULICE JR | – | Sell | S | $103.5K | 980 | $105.6 |
| 2026-07-08 | Lane Thomas K | – | Grant | A | $31.2K | 267 | $117.0 |
| 2026-07-08 | STANEK MARY ELLEN | – | Grant | A | $36.3K | 310 | $117.0 |
| 2026-07-08 | Cunningham Danny L | – | Grant | A | $37.5K | 321 | $117.0 |
| 2026-05-19 | Krueger Daniel | EVP WEC Infrastructure | Exercise | M | $272.0K | 4,665 | $58.3 |
| 2026-05-19 | Krueger Daniel | EVP WEC Infrastructure | Exercise | M | $0 | 4,665 | $0.0 |
| 2026-05-19 | Krueger Daniel | EVP WEC Infrastructure | Sell | S | $221.7K | 2,000 | $110.8 |
| 2026-05-19 | Krueger Daniel | EVP WEC Infrastructure | Sell | S | $110.9K | 1,000 | $110.9 |
| 2026-05-19 | Krueger Daniel | EVP WEC Infrastructure | Sell | S | $185.0K | 1,665 | $111.1 |
| 2026-05-12 | Reese Anthony | Vice President and Treasurer | Buy | I | $107.0K | 951 | $112.6 |
| 2026-04-07 | STANEK MARY ELLEN | – | Grant | A | $36.3K | 309 | $117.4 |
| 2026-04-07 | Lane Thomas K | – | Grant | A | $34.8K | 296 | $117.4 |
| 2026-04-07 | Cunningham Danny L | – | Grant | A | $37.5K | 319 | $117.4 |
| 2026-04-01 | Hooper Michael | EVP & Chief Operating Officer | Grant | A | $300.0K | 2,582 | $116.2 |
| 2026-04-01 | Hooper Michael | EVP & Chief Operating Officer | Other | F | $49.2K | 424 | $115.9 |
| 2026-03-04 | KELSEY MARGARET C | Executive VP & General Counsel | Grant | – | $77.2K | 657 | $117.5 |
| 2026-02-24 | PAYNE ULICE JR | – | Sell | – | $166.2K | 1,450 | $114.6 |
| 2026-02-23 | KLAPPA GALE E | – | Grant | – | $216.8K | 3,180 | $68.2 |
| 2026-02-23 | KLAPPA GALE E | – | Grant | – | $0 | 3,180 | $0.0 |
| 2026-02-23 | KLAPPA GALE E | – | Sell | – | $367.1K | 3,180 | $115.4 |
| 2026-02-17 | KLAPPA GALE E | – | Grant | – | $340.9K | 5,000 | $68.2 |
| 2026-02-17 | KLAPPA GALE E | – | Grant | – | $0 | 5,000 | $0.0 |
| 2026-02-17 | KLAPPA GALE E | – | Sell | – | $582.8K | 5,000 | $116.5 |
| 2026-02-13 | KLAPPA GALE E | – | Grant | – | $1.7M | 25,000 | $68.2 |
| 2026-02-13 | KLAPPA GALE E | – | Grant | – | $0 | 25,000 | $0.0 |
| 2026-02-13 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | Grant | – | $185.8K | 2,815 | $66.0 |
| 2026-02-13 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | Grant | – | $0 | 2,815 | $0.0 |
| 2026-02-13 | KLAPPA GALE E | – | Sell | – | $576.9K | 5,000 | $115.4 |
| 2026-02-13 | KLAPPA GALE E | – | Sell | – | $577.1K | 5,000 | $115.4 |
| 2026-02-13 | KLAPPA GALE E | – | Sell | – | $577.3K | 5,000 | $115.5 |
| 2026-02-13 | KLAPPA GALE E | – | Sell | – | $577.3K | 5,000 | $115.5 |
| 2026-02-13 | KLAPPA GALE E | – | Sell | – | $577.5K | 5,000 | $115.5 |
| 2026-02-13 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | Sell | – | $325.1K | 2,815 | $115.5 |
| 2026-02-09 | Lauber Scott J | President and CEO | Grant | – | $471.6K | 8,089 | $58.3 |
| 2026-02-09 | Lauber Scott J | President and CEO | Grant | – | $0 | 8,089 | $0.0 |
| 2026-02-09 | Lauber Scott J | President and CEO | Sell | – | $895.5K | 8,089 | $110.7 |
| 2026-01-08 | STANEK MARY ELLEN | – | Grant | – | $36.2K | 342 | $105.9 |
| 2026-01-08 | Lane Thomas K | – | Grant | – | $40.0K | 378 | $105.9 |
| 2026-01-08 | Cunningham Danny L | – | Grant | – | $37.5K | 354 | $105.9 |
| 2026-01-05 | Guc William J | Vice President & Controller | Grant | – | $6.4K | 61 | $105.0 |
| 2026-01-05 | Reese Anthony | Vice President and Treasurer | Grant | – | $4.0K | 38 | $105.0 |
| 2026-01-05 | Krueger Daniel | EVP WEC Infrastructure | Grant | – | $6.3K | 60 | $105.0 |
| 2026-01-05 | Straka Mary Beth | Sr. VP-Corp Comm & Inv Rel | Grant | – | $6.4K | 61 | $105.0 |
| 2026-01-05 | KELSEY MARGARET C | Executive VP & General Counsel | Grant | – | $17.4K | 166 | $105.0 |
| 2026-01-05 | Liu Xia | EVP and CFO | Grant | – | $33.4K | 318 | $105.0 |
| 2026-01-05 | Garvin Robert M | Exec Vice President - Ext Affs | Grant | – | $16.5K | 157 | $105.0 |
| 2026-01-05 | Erickson Joshua M | VP and Deputy General Counsel | Grant | – | $3.9K | 37 | $105.0 |
| 2026-01-05 | Lauber Scott J | President and CEO | Grant | – | $103.5K | 985 | $105.0 |
| 2026-01-05 | Mulroy Molly A | EVP & Chief Admin Officer | Grant | – | $16.1K | 153 | $105.0 |
Showing the most recent 50 of 115 transactions. For the full 1-year history with sorting, filtering, and cross-ticker industry context, open the full insider transactions drilldown.
Top Insider Buyers of WEC By dollar volume, 1-year window
- Krueger Daniel $298.1K
- Reese Anthony $107.0K
Methodology & FAQ
How We Track WEC Insider Transactions
Form 4 disclosures are sourced directly from SEC EDGAR and re-ingested on every pipeline cycle. A complete description of transaction-code handling, the open-market vs grant distinction, and the Rule 10b5-1 plan-reference heuristic is documented in the Methodology.
What is an SEC Form 4 filing for WEC ENERGY GROUP, INC.?
Form 4 is a transaction-level disclosure that corporate insiders (officers, directors, and beneficial owners of more than 10% of a registered class of equity securities) must file with the SEC within two business days of any change in their beneficial ownership of WEC ENERGY GROUP, INC. (WEC) shares.
What is a Rule 10b5-1 trading plan?
Rule 10b5-1 is an SEC rule that lets insiders schedule trades in advance under a written plan, providing an affirmative defense against insider-trading allegations as long as the plan was adopted in good faith and not while in possession of material non-public information. Form 4 rows marked "10b5-1" on this page indicate the underlying trade was executed under such a plan; rows without the badge are discretionary or did not reference a plan in the Form 4 footnotes.
How is "insider buying" different from a stock grant or option exercise?
An insider buy (SEC transaction code P) is an open-market purchase of WEC ENERGY GROUP, INC. (WEC) stock executed at the prevailing market price using the insider's personal capital. Stock grants (code A) and option exercises (code M) are compensation events, not directional trades; they are tracked separately and excluded from the "conviction" signal because they are not discretionary purchases.
How recent is the data?
Form 4 transactions are typically reported within two business days of execution. Pactolio re-ingests the EDGAR feed on a nightly cycle and reflects new filings on the next ingest run, typically within 24 hours of EDGAR acceptance. The table on this page covers the most recent 1-year window.