Studer Karl W

Officer · PWR

As of 2026-09-27, Studer Karl W has 13 Form 4 transactions on record across 1 company — 5 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $22.4MIndirect: $0$22.4Mas of 2026-09-27
  • Direct $22.4M
  • Indirect $0
PWRdirect34,499 sh$22.4M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

PWR · 13 trades
2026-03-09: Withheld for tax, 682 sh ($368K)2026-03-04: Withheld for tax, 943 sh ($534K)2026-02-26: Withheld for tax, 8,728 sh ($4.9M)2026-02-26: Award / grant, 2,448 sh ($0)2026-02-26: Award / grant, 20,143 sh ($0)2025-03-09: Withheld for tax, 688 sh ($169K)2025-03-04: Withheld for tax, 2,428 sh ($609K)2025-02-27: Withheld for tax, 8,588 sh ($2.3M)2025-02-27: Award / grant, 3,041 sh ($0)2025-02-27: Award / grant, 20,293 sh ($0)2024-08-21: Sale, 12,805 sh ($3.5M)2024-08-21: Sale, 9,939 sh ($2.7M)2024-08-21: Sale, 613 sh ($165K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2024-08-21PWRSale12,805 @ $270.09$3.5M−38.4% of holding20,570Form 4
2024-08-21PWRSale9,939 @ $271.15$2.7M−48.3% of holding10,631Form 4
2024-08-21PWRSale613 @ $268.97$165K−1.8% of holding33,375Form 4
10 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-09PWRWithheld for tax68234,499Form 4
2026-03-04PWRWithheld for tax94335,181Form 4
2026-02-26PWRWithheld for tax8,72833,676Form 4
2026-02-26PWRAward / grant2,44836,124Form 4
2026-02-26PWRAward / grant20,14342,404Form 4
2025-03-09PWRWithheld for tax68822,261Form 4
2025-03-04PWRWithheld for tax2,42822,949Form 4
2025-02-27PWRWithheld for tax8,58822,336Form 4
2025-02-27PWRAward / grant3,04125,377Form 4
2025-02-27PWRAward / grant20,29330,924Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.