Finding insider trades…Reading each Form 4…Adding them up…
Finding insider trades…Reading each Form 4…Adding them up…

PWRQuanta Services, Inc.
Directors, top managers and anyone owning more than 10% of a company must report every time they buy, sell or receive its shares, within two business days, on a Form 4. Here is what Quanta Services's insiders did over the last year, and what each kind of trade means.
Open-market trades only, by value. Tap a month.
■ above the line: bought · ■ below: sold
| Person and role | Bought | Sold | Shares held after | |
|---|---|---|---|---|
| Earl C. Jr. AustinChief executive (President and CEO) · Director | – | $120.2M | 681.4K | |
| Paul NobelChief accountant (Chief Accounting Officer & SVP) | – | $3.0M | 8.1K | |
| Warner L BaxterDirector | – | – | 1.2K | |
| Doyle N BenebyDirector | – | – | 29.7K | |
| Bernard FriedDirector | – | – | 10.2K | |
| Holli C. LadhaniDirector | – | – | 4.7K | |
| Robert Scott RoweDirector | – | – | 2.3K | |
| Martha B WyrschDirector | – | – | 5.6K | |
| Worthing JackmanDirector | – | – | 2.5K | |
| Raul Javier ValentinDirector | – | – | 2.0K | |
| Karl W StuderPresident, Electric Power | – | – | 34.5K | |
| Gerald A JR DuceyPres. - Strategic Operations | – | – | 24.6K | |
| Donald WayneChief lawyer (EVP and General Counsel) | – | – | 39.8K | |
| Jayshree S DesaiChief financial officer (Chief Financial Officer) | – | – | 58.9K |
Read straight from the Form 4 filings Quanta Services's directors, top managers and large owners sent to the SEC. Insiders sell for many reasons: taxes, diversifying, planned sales. Buying with their own money is rarer. None of this says whether to buy or sell the shares.