Studer Karl W has filed 13 insider transactions across 1 company since August 2024.
Most recent transaction: a tax payment of 682 shares of QUANTA SERVICES, INC. ($PWR) on March 09, 2026.
Activity breakdown: 0 open-market purchases and 3 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 9, 2026 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | F | Common Stock | 682 | $540.19 | 34,499.0000 | 151,291,000 | 1.94% | 0.00% |
| March 4, 2026 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | F | Common Stock | 943 | $566.00 | 35,181.0000 | 151,291,000 | 2.61% | 0.00% |
| Feb. 26, 2026 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | A | Common Stock | 20143 | $0.00 | 42,404.0000 | 151,291,000 | 90.49% | 0.01% |
| Feb. 26, 2026 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | A | Common Stock | 2448 | $0.00 | 36,124.0000 | 151,291,000 | 7.27% | 0.00% |
| Feb. 26, 2026 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | F | Common Stock | 8728 | $562.77 | 33,676.0000 | 151,291,000 | 20.58% | 0.01% |
| March 9, 2025 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | F | Common Stock | 688 | $246.02 | 22,261.0000 | 150,056,000 | 3.00% | 0.00% |
| March 4, 2025 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | F | Common Stock | 2428 | $250.91 | 22,949.0000 | 150,056,000 | 9.57% | 0.00% |
| Feb. 27, 2025 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | A | Common Stock | 3041 | $0.00 | 25,377.0000 | 150,056,000 | 13.61% | 0.00% |
| Feb. 27, 2025 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | F | Common Stock | 8588 | $268.81 | 22,336.0000 | 150,056,000 | 27.77% | 0.01% |
| Feb. 27, 2025 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | A | Common Stock | 20293 | $0.00 | 30,924.0000 | 150,056,000 | 190.89% | 0.01% |
| Aug. 21, 2024 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | S | Common Stock | 9939 | $271.15 | 10,631.0000 | 148,823,000 | 48.32% | 0.01% |
| Aug. 21, 2024 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | S | Common Stock | 613 | $268.97 | 33,375.0000 | 148,823,000 | 1.80% | 0.00% |
| Aug. 21, 2024 | QUANTA SERVICES, INC. | $PWR | Studer Karl W | President, Electric Power | S | Common Stock | 12805 | $270.09 | 20,570.0000 | 148,823,000 | 38.37% | 0.01% |