GRINDSTAFF NICHOLAS M

CIK 00011347103 companiesHOUSTON, TX

SEC Profile

Transactions

Companies

Filings

CIK

0001134710

Recent Transactions

50 trades

Award
STERLING INFRASTRUCTURE, INC.$STRL
Common Stock
2026-01-01+1,029→ 6,593 total
Tax Payment
STERLING INFRASTRUCTURE, INC.$STRL
Common Stock
2025-12-31$306.23/sh−61→ 5,564 total
Award
STERLING INFRASTRUCTURE, INC.$STRL
Common Stock
2025-07-10+5,000→ 5,000 total
Award
STERLING INFRASTRUCTURE, INC.$STRL
Common Stock
2025-07-10+560→ 5,560 total
Award
Orbital Infrastructure Group, Inc.
Common Stock
2022-09-15+154,106→ 296,052 total
Award
Orbital Infrastructure Group, Inc.
Restricted Stock Units
2022-09-15+500,000→ 500,000 total
Sale
QUANTA SERVICES, INC.$PWR
Common Stock
2021-05-10$101.22/sh−8,454→ 31,868 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2021-03-26$83.48/sh−491→ 40,322 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2021-03-25+1,400→ 40,813 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2021-03-03+5,772→ 41,539 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2021-03-03$84.21/sh−2,126→ 39,413 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2021-02-28$83.85/sh−399→ 35,767 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2021-01-01$72.02/sh−2,624→ 36,166 total
Sale
QUANTA SERVICES, INC.$PWR
Common Stock
2020-11-02$64.53/sh−8,256→ 38,790 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2020-03-26+3,744→ 47,046 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2020-03-04$38.56/sh−1,753→ 43,302 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2020-03-04+5,446→ 45,055 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2020-02-28$39.42/sh−470→ 39,609 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2020-01-01$40.71/sh−1,773→ 40,079 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2019-03-08+2,862→ 41,852 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2019-02-28+6,964→ 39,348 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2019-02-28$35.97/sh−358→ 38,990 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2018-02-28+2,886→ 32,643 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2018-02-28+3,484→ 29,757 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2018-02-28$35.04/sh−259→ 32,384 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2017-03-22+2,723→ 26,273 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2017-02-28$38.13/sh−28→ 23,586 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2017-02-28$38.13/sh−36→ 23,550 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2017-02-28$38.13/sh−27→ 23,632 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2017-02-28$38.13/sh−18→ 23,614 total
Sale
QUANTA SERVICES, INC.$PWR
Common Stock
2017-02-27$38.20/sh−27,000→ 23,659 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2017-02-20$37.24/sh−714→ 50,659 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2017-02-20+2,185→ 51,373 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2016-03-30+4,519→ 49,188 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2016-02-28$20.21/sh−17→ 44,669 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2016-02-28$20.21/sh−26→ 44,697 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2016-02-28$20.21/sh−364→ 44,723 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2016-02-28$20.21/sh−765→ 45,087 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2016-02-28$20.21/sh−11→ 44,686 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2015-03-16+3,484→ 45,852 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2015-02-28$28.78/sh−501→ 43,417 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2015-02-28$28.78/sh−39→ 42,386 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2015-02-28$28.78/sh−18→ 42,368 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2015-02-28$28.78/sh−309→ 42,425 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2015-02-28$28.78/sh−683→ 42,734 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2014-03-28$36.10/sh−319→ 43,918 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2014-03-12+2,185→ 40,742 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2014-03-12+3,495→ 44,237 total
Award
QUANTA SERVICES, INC.$PWR
Common Stock
2014-03-12+5,325→ 38,557 total
Tax Payment
QUANTA SERVICES, INC.$PWR
Common Stock
2014-02-28$35.01/sh−368→ 34,325 total

Companies

Recent Filings

Address

1360 POST OAK BLVD., SUITE 2100

HOUSTON, TX, 77056-3023

View on SEC.gov