Welcome to our dedicated page for Quanta Services SEC filings (Ticker: PWR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Quanta Services, Inc. (NYSE: PWR) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Quanta is a Delaware corporation with common stock listed on the New York Stock Exchange, and it files current reports on Form 8-K to report material events such as quarterly results, acquisitions and securities offerings.
Recent 8-K filings describe results of operations and financial condition for quarters ended June 30 and September 30, 2025, including references to non-GAAP measures like adjusted net income, adjusted diluted earnings per share, EBITDA and adjusted EBITDA, with reconciliations provided in accompanying tables. Other 8-Ks detail the issuance of senior notes due 2028, 2031 and 2035, the related indentures and redemption terms, and the use of proceeds to repay existing indebtedness.
Quanta also uses 8-K filings to disclose acquisition activity, such as the purchase of Dynamic Systems (DSI), LLC through a wholly owned subsidiary. These filings outline purchase price structure, cash and stock consideration and potential earnout components. Additional items may cover underwriting agreements, material definitive agreements and other events relevant to Quanta’s capital structure and growth strategy.
On Stock Titan, investors can review these filings alongside AI-powered summaries that explain key points, highlight material terms and clarify technical language. As new documents are posted to EDGAR, including Forms 8-K and other periodic or transactional filings, this page updates to reflect Quanta’s latest regulatory disclosures. Users can also explore information related to registered securities, such as Quanta’s common stock listed under the symbol PWR, and track how material events are reported through the SEC filing process.
Quanta Services President, Electric Power Karl W. Studer reported a routine tax-related share disposition. On March 9, 2026, 682 shares of common stock were withheld at $540.19 per share to cover taxes on vested restricted stock units. After this non‑market transaction, he directly holds 34,499 shares of Quanta Services common stock.
Quanta Services Chief Accounting Officer & SVP Paul Nobel reported a routine tax-related share disposition. On March 9, 2026, 148 shares of Common Stock were withheld at
This was not an open-market sale but a tax-withholding mechanism. After the transaction, Nobel directly owned 12,080 shares of Quanta Services common stock, indicating the filing reflects a small, administrative adjustment rather than a change in his core investment position.
Quanta Services, Inc. reported that executive Gerald A. Ducey Jr., President – Strategic Operations, had 409 shares of common stock withheld on March 9, 2026 to cover taxes on the vesting of restricted stock units under the company’s equity incentive plan. After this tax-withholding disposition, he directly holds 24,575 common shares, so the event reflects routine compensation-related tax settlement rather than an open-market trade.
Quanta Services EVP and General Counsel Wayne Donald reported a routine share withholding related to equity compensation. On the vesting of restricted stock units, 426 shares of Common Stock were withheld at $540.19 per share to cover taxes. This was not an open-market sale. After this tax-withholding disposition, Donald directly holds 39,782 shares of Quanta Services stock, reflecting his continuing ownership stake.
Quanta Services Chief Financial Officer reports routine tax withholding transaction. CFO Jayshree S. Desai had 781 shares of Common Stock withheld on
Quanta Services President and CEO Earl C. Austin Jr. reported a routine tax-related share disposition. On March 9, 2026, 2,441 shares of common stock were withheld at
After this withholding, he directly holds 709,411 common shares. In addition, 20,000 common shares are held indirectly through the Austin 1999 Family Trust. The filing reflects compensation-related tax withholding rather than an open-market sale.
Quanta Services, Inc. executive Karl W. Studer reported a tax-related share disposition under the company’s equity incentive plan. On this Form 4, 943 shares of common stock were withheld on March 4, 2026 to cover taxes tied to the vesting of restricted stock units.
The shares were valued at $566.00 per share for this withholding event, and after the transaction Studer directly held 35,181 shares of Quanta Services common stock. This reflects a routine tax-withholding mechanism rather than an open-market sale.
Quanta Services Chief Accounting Officer Paul Nobel reported a small share disposition related to taxes on vested equity. On the reported date, 241 shares of Quanta Services common stock were withheld at $566.00 per share to cover taxes from the vesting of restricted stock units under the company’s equity incentive plan. After this tax-withholding transaction, Nobel directly owned 12,228 shares of Quanta Services common stock.
Quanta Services executive Gerald A. Ducey Jr., Pres. - Strategic Operations, reported a tax-withholding disposition of 1,999 shares of common stock on March 4, 2026. The shares were withheld to cover taxes on vested restricted stock units at $566 per share, leaving him with 24,984 directly owned shares afterward.
Quanta Services EVP and General Counsel Donald Wayne reported a tax-related share disposition. On