Data spanning the past 90 days through January 10, 2026 reveals that Quanta Services's three principal insider shareholders consist of President And Ceo Earl C. Jr. Austin (657.47K shares), Evp Business Administration Derrick A Jensen (274.50K shares), Chief Strategy Officer Paul Craig Gregory (240.88K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Earl C. Jr. Austin | President And Ceo | 657,470 | 11 Mar, 2025 |
| Derrick A Jensen | Evp Business Administration | 274,499 | 27 Mar, 2024 |
| Paul Craig Gregory | Chief Strategy Officer | 240,877 | 28 Mar, 2023 |
| Vincent D Foster | 179,687 | 27 May, 2025 | |
| Jayshree S Desai | Chief Financial Officer | 47,458 | 05 Nov, 2025 |
| David M Mcclanahan | 45,912 | 29 May, 2024 | |
| Margaret B Shannon | 35,034 | 29 May, 2024 | |
| Donald Wayne | Evp And General Counsel | 34,450 | 10 Nov, 2025 |
| Nicholas M Grindstaff | Vp Finance And Treasurer | 31,868 | 12 May, 2021 |
| James Redgie Probst | Chief Operating Officer | 29,002 | 13 Aug, 2024 |
| Doyle N Beneby | 28,787 | 03 Jun, 2025 | |
| Karl W Studer | President And Electric Power | 22,261 | 11 Mar, 2025 |
| Gerald A Jr Ducey | Pres. Strategic Operations | 19,960 | 10 Nov, 2025 |
| Bernard Fried | 17,138 | 03 Jun, 2025 | |
| Worthing F Jackman | 17,058 | 05 Jun, 2023 | |
| Dorothy Upperman | Vp Tax | 14,597 | 27 Mar, 2024 |
| Patrick Iii Wood | 13,763 | 01 Jun, 2022 | |
| Paul Nobel | Chief Accounting Officer & Svp | 9,941 | 11 Mar, 2025 |
| Martha B Wyrsch | 7,558 | 18 Nov, 2025 | |
| John Michal Conaway | 6,227 | 10 Sep, 2021 | |
| Holli C. Ladhani | 4,184 | 03 Jun, 2025 | |
| Worthing Jackman | 1,930 | 07 Nov, 2025 | |
| Robert Scott Rowe | 1,738 | 03 Jun, 2025 | |
| Raul Javier Valentin | 1,463 | 03 Jun, 2025 | |
| Olsovsky Josephine Ann Marie Depass | 622 | 03 Jun, 2025 | |
| Warner L Baxter | 622 | 03 Jun, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 25 Nov, 2025 | Bernard Fried | Common Stock | D | 110 | $0.00 | 12,355 | I | G |
| 24 Nov, 2025 | Bernard Fried | Common Stock | D | 28 | $0.00 | 12,465 | I | G |
| 14 Nov, 2025 | Martha B Wyrsch | Common Stock | D | 2,000 | $0.00 | 7,558 | D | G |
| 06 Nov, 2025 | Donald Wayne | Common Stock | D | 135 | $445.72 | 35,144 | D | S |
| 06 Nov, 2025 | Donald Wayne | Common Stock | D | 2,334 | $444.07 | 38,707 | D | S |
| 06 Nov, 2025 | Donald Wayne | Common Stock | D | 3,428 | $445.09 | 35,279 | D | S |
| 06 Nov, 2025 | Donald Wayne | Common Stock | D | 500 | $0.00 | 34,075 | D | G |
| 06 Nov, 2025 | Donald Wayne | Common Stock | D | 7,534 | $442.87 | 41,041 | D | S |
| 06 Nov, 2025 | Donald Wayne | Common Stock | D | 569 | $447.03 | 34,575 | D | S |
| 06 Nov, 2025 | Gerald A Jr Ducey | Common Stock | D | 7,653 | $446.08 | 19,960 | D | S |
| 05 Nov, 2025 | Worthing Jackman | Common Stock | D | 6,349 | $450.45 | 2,730 | D | S |
| 05 Nov, 2025 | Worthing Jackman | Common Stock | D | 800 | $0.00 | 1,930 | D | G |
| 03 Nov, 2025 | Bernard Fried | Common Stock | D | 4,000 | $452.19 | 12,493 | I | S |
| 03 Nov, 2025 | Jayshree S Desai | Common Stock | D | 455 | $0.00 | 47,458 | D | G |
| 18 Jul, 2025 | Jayshree S Desai | Common Stock | D | 414 | $397.90 | 47,913 | D | F |
| 01 Jun, 2025 | Warner L Baxter | Common Stock | A | 622 | $0.00 | 622 | D | M |
| 01 Jun, 2025 | Holli C. Ladhani | Common Stock | A | 622 | $0.00 | 4,184 | D | M |
| 01 Jun, 2025 | Worthing Jackman | Common Stock | A | 622 | $0.00 | 9,079 | D | M |
| 01 Jun, 2025 | Martha B Wyrsch | Common Stock | A | 622 | $0.00 | 9,558 | D | M |
| 01 Jun, 2025 | Martha B Wyrsch | - | - | 9,558 | D |