Grindstaff Nicholas M

-

Assets, Funds, Holdings

Home | Sign Up | Log In
New Features
Latest Fund Raises
Related People
Fund Service Providers
Startup & Company Raises
List of Funds
Boston Firms
Boston Hedge Funds
Cornell Alumni Firms
CalPERS Portfolio
NYSCRF Portfolio
User Guide
Regulatory AUM vs AUM
LP Portfolios
Related Firms
Build a Portfolio
Comprehensive Search
Keyboard
Grindstaff Nicholas M
CIK #0001134710
EDGAR Form CIK 2011 - 2026
3 [0001134710]
4 [0001134710]
Form 3/4/5 Subject 2011 - 2026
Grindstaff Nicholas M
Sterling Infrastructure Inc
Orbital Infrastructure Group Inc
Quanta Services Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Sterling Infrastructure Inc STRL
Common Stock
2026-01-01 Grant 1,029 $0.00
Sterling Infrastructure Inc STRL
Common Stock
2025-12-31 Tax withheld 61 $306.23 18,680
Sterling Infrastructure Inc STRL
Common Stock
2025-07-10 Grant 5,000 $0.00
Sterling Infrastructure Inc STRL
Common Stock
2025-07-10 Grant 560 $0.00
Orbital Infrastructure Group Inc OIG
Restricted Stock Units · derivative
2022-09-15 Grant 500,000
Orbital Infrastructure Group Inc OIG
Common Stock
2022-09-15 Grant 154,106
Quanta Services Inc PWR
Common Stock
2021-05-10 Sell 8,454 $101.22 855,714
Quanta Services Inc PWR
Common Stock
2021-03-26 Tax withheld 491 $83.48 40,989
Quanta Services Inc PWR
Common Stock
2021-03-25 Grant 1,400 $0.00
Quanta Services Inc PWR
Common Stock
2021-03-03 Grant 5,772 $0.00
Quanta Services Inc PWR
Common Stock
2021-03-03 Tax withheld 2,126 $84.21 179,030
Quanta Services Inc PWR
Common Stock
2021-02-28 Tax withheld 399 $83.85 33,456
Quanta Services Inc PWR
Common Stock
2021-01-01 Tax withheld 2,624 $72.02 188,980
Quanta Services Inc PWR
Common Stock
2020-11-02 Sell 8,256 $64.53 532,760
Quanta Services Inc PWR
Common Stock
2020-03-26 Grant 3,744 $0.00
Quanta Services Inc PWR
Common Stock
2020-03-04 Tax withheld 1,753 $38.56 67,596
Quanta Services Inc PWR
Common Stock
2020-03-04 Grant 5,446 $0.00
Quanta Services Inc PWR
Common Stock
2020-02-28 Tax withheld 470 $39.42 18,527
Quanta Services Inc PWR
Common Stock
2020-01-01 Tax withheld 1,773 $40.71 72,179
Quanta Services Inc PWR
Common Stock
2019-03-08 Grant 2,862 $0.00
showing 20 of 64 most recent transactions
Terms | Privacy | Providers | Companies | Guide
tony@aum13f.com