William J Guc
CIK 1506822 · Vice President & Controller · last filed 2026-01-06
William J Guc is a Vice President & Controller who has filed 55 SEC Form 4 insider transactions across 3 companies since 2011. The most recent filing, for WEC, was dated Jan 6, 2026. Across all open-market trades the lifetime net is −$2.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.1M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$1.06M
3
55
-$2.82M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| WEC | Vice President & Controller | 9,337 | $113.44 | $1.06M | -$1.52M | 27 | 2026-01-06 |
| INTEGRYS HOLDING, INC. (IEH) Delisted | Vice President & Treasurer | 0 | — | — | $0 | 1 | 2015-07-01 |
| INTEGRYS HOLDING, INC. (TEG) Delisted | Vice President & Treasurer | 6,962 | — | — | -$1.30M | 27 | 2015-03-19 |
Recent Filings
55 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-06 | WEC | Mixed | +419 | -$25.6K | EDGAR |
| 2025-01-07 | WEC | Tax (F) | −115 | -$10.8K | EDGAR |
| 2025-01-06 | WEC | Mixed | +596 | -$9.0K | EDGAR |
| 2024-08-29 | WEC | Mixed | — | -$208.1K | EDGAR |
| 2024-01-08 | WEC | Tax (F) | −52 | -$4.5K | EDGAR |
| 2024-01-04 | WEC | Mixed | +649 | -$9.9K | EDGAR |
| 2023-11-15 | WEC | Disc (I) | +629 | $50.0K | EDGAR |
| 2023-01-06 | WEC | Tax (F) | −51 | -$4.8K | EDGAR |
| 2023-01-05 | WEC | Mixed | +376 | -$10.0K | EDGAR |
| 2022-01-06 | WEC | Tax (F) | −51 | -$4.9K | EDGAR |