SEC CIK 1195669
PETRELLO ANTHONY G
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NBRview stock → | 155,930 | 2026-01-01 |
Position History — NBR
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — NBR
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-01-01 | Option exercise (derivative) | 16,420 | $0.00 | 0 |
| 2026-01-01 | Grant / award (derivative) | 16,420 | $0.00 | 16,420 |
| 2026-01-01 | Option exercise (derivative) | 19,098 | $0.00 | 38,195 |
| 2026-01-01 | Grant / award (derivative) | 57,293 | $0.00 | 57,293 |
| 2026-01-01 | Option exercise (derivative) | 13,980 | $0.00 | 13,981 |
| 2026-01-01 | Option exercise (derivative) | 5,016 | $0.00 | 0 |
| 2026-01-01 | Grant / award | 48,621 | $0.00 | 155,930 |
| 2026-01-01 | Tax withholding | 6,462 | $54.30 | 107,309 |
| 2026-01-01 | Option exercise | 16,420 | $0.00 | 113,771 |
| 2026-01-01 | Tax withholding | 7,693 | $54.30 | 97,351 |
| 2026-01-01 | Option exercise | 19,098 | $0.00 | 105,044 |
| 2026-01-01 | Tax withholding | 5,502 | $54.30 | 85,946 |
| 2026-01-01 | Option exercise | 13,980 | $0.00 | 91,448 |
| 2026-01-01 | Tax withholding | 1,974 | $54.30 | 77,468 |
| 2026-01-01 | Option exercise | 5,016 | $0.00 | 79,442 |
| 2025-12-31 | Disposition to issuer | 17,843 | $0.00 | 74,426 |
| 2025-12-31 | Gift | 18,000 | $0.00 | 294,793 |
| 2025-01-01 | Option exercise (derivative) | 13,981 | $0.00 | 27,961 |
| 2025-01-01 | Grant / award (derivative) | 41,942 | $0.00 | 41,942 |
| 2025-01-01 | Option exercise (derivative) | 5,016 | $0.00 | 5,016 |
| 2025-01-01 | Option exercise (derivative) | 13,469 | $0.00 | 0 |
| 2025-01-01 | Grant / award | 42,970 | $0.00 | 139,485 |
| 2025-01-01 | Tax withholding | 5,662 | $57.17 | 96,515 |
| 2025-01-01 | Option exercise | 13,981 | $0.00 | 102,177 |
| 2025-01-01 | Option exercise | 5,016 | $0.00 | 88,196 |
| 2025-01-01 | Tax withholding | 1,974 | $57.17 | 83,180 |
| 2025-01-01 | Option exercise | 13,469 | $0.00 | 85,154 |
| 2024-12-31 | Disposition to issuer | 30,305 | $0.00 | 71,685 |
| 2024-01-02 | Option exercise (derivative) | 18,428 | $0.00 | 0 |
| 2024-01-02 | Tax withholding (derivative) | 2,901 | $10.50 | 4,470 |
| 2024-01-02 | Grant / award (derivative) | 7,371 | $0.00 | 7,371 |
| 2024-01-02 | Disposition to issuer | 41,463 | $0.00 | 101,990 |
| 2024-01-02 | Option exercise | 18,428 | $0.00 | 150,705 |
| 2024-01-02 | Tax withholding | 7,252 | $80.86 | 143,453 |
| 2024-01-01 | Grant / award (derivative) | 15,048 | $0.00 | 15,048 |
| 2024-01-01 | Option exercise (derivative) | 5,016 | $0.00 | 10,032 |
| 2024-01-01 | Option exercise (derivative) | 13,468 | $0.00 | 13,469 |
| 2024-01-01 | Option exercise | 5,016 | $0.00 | 94,627 |
| 2024-01-01 | Option exercise | 13,468 | $0.00 | 108,095 |
| 2024-01-01 | Tax withholding | 1,974 | $81.63 | 106,121 |
| 2024-01-01 | Tax withholding | 5,300 | $81.63 | 100,821 |
| 2024-01-01 | Grant / award | 31,456 | $0.00 | 132,277 |
| 2023-01-04 | Option exercise (derivative) | 18,428 | $0.00 | 18,428 |
| 2023-01-04 | Grant / award (derivative) | 7,371 | $0.00 | 11,556 |
| 2023-01-04 | Tax withholding (derivative) | 2,901 | $28.00 | 8,655 |
| 2023-01-04 | Tax withholding | 7,252 | $148.55 | 134,065 |
| 2023-01-04 | Option exercise | 18,428 | $0.00 | 141,317 |
| 2023-01-02 | Tax withholding (derivative) | 2,718 | $32.90 | 4,185 |
| 2023-01-02 | Grant / award (derivative) | 6,903 | $0.00 | 6,903 |
| 2023-01-02 | Tax withholding | 2,848 | $154.87 | 122,889 |
| 2023-01-02 | Disposition to issuer | 5,921 | $0.00 | 125,737 |
| 2023-01-02 | Tax withholding | 6,690 | $154.87 | 131,658 |
| 2023-01-02 | Tax withholding | 6,845 | $154.87 | 138,348 |
| 2023-01-01 | Option exercise (derivative) | 13,469 | $0.00 | 26,937 |
| 2023-01-01 | Grant / award (derivative) | 40,406 | $0.00 | 40,406 |
| 2023-01-01 | Grant / award | 17,843 | $0.00 | 145,193 |
| 2023-01-01 | Tax withholding | 5,301 | $154.87 | 127,350 |
| 2023-01-01 | Option exercise | 13,469 | $0.00 | 132,651 |
| 2022-02-22 | Grant / award (derivative) | 6,904 | $166.67 | 35,652 |
| 2022-02-22 | Tax withholding | 5,244 | $126.28 | 203,780 |
| 2022-01-04 | Option exercise (derivative) | 18,428 | $0.00 | 36,856 |
| 2022-01-04 | Grant / award (derivative) | 55,284 | $0.00 | 55,284 |
| 2022-01-04 | Grant / award (derivative) | 28,748 | $166.67 | 28,748 |
| 2022-01-04 | Option exercise | 18,428 | $0.00 | 209,024 |
| 2022-01-04 | Tax withholding | 7,252 | $97.52 | 190,596 |
| 2022-01-02 | Tax withholding | 6,973 | $81.09 | 197,848 |
| 2022-01-02 | Tax withholding | 6,690 | $81.09 | 204,821 |
| 2022-01-01 | Grant / award | 30,305 | $0.00 | 211,511 |
| 2021-12-31 | Disposition to issuer | 20,916 | $0.00 | 189,438 |
| 2021-12-31 | Tax withholding | 3 | $82.33 | 210,354 |
| 2021-12-31 | Tax withholding | 8,232 | $81.09 | 181,206 |
| 2021-12-28 | Gift | 3,500 | $0.00 | 136,525 |
| 2021-05-03 | Conversion (derivative) | 900 | $0.00 | 0 |
| 2021-05-03 | Conversion | 123 | $0.00 | 140,025 |
| 2021-02-23 | Tax withholding | 2,236 | $89.32 | 210,357 |
| 2021-02-22 | Tax withholding | 5,244 | $87.47 | 212,593 |
| 2021-01-04 | Grant / award | 41,463 | $0.00 | 217,837 |
| 2021-01-02 | Tax withholding | 6,940 | $58.23 | 131,380 |
| 2021-01-02 | Tax withholding | 6,785 | $58.23 | 176,374 |
| 2021-01-02 | Grant / award | 51,779 | $0.00 | 183,159 |
| 2020-12-31 | Tax withholding | 3 | $56.67 | 138,320 |
| 2020-12-29 | Gift | 5,400 | $56.31 | 139,902 |
| 2020-02-28 | Open-market buy | 700 | $14.21 | 900 |
| 2020-02-27 | Open-market buy | 200 | $14.25 | 200 |
| 2020-02-23 | Tax withholding | 111,724 | $2.30 | 7,643,707 |
| 2020-02-22 | Tax withholding | 262,162 | $2.30 | 7,755,431 |
| 2020-02-17 | Tax withholding | 50,031 | $2.27 | 8,017,593 |
| 2020-01-02 | Grant / award | 657,895 | $0.00 | 8,067,624 |
| 2020-01-02 | Grant / award | 2,549,737 | $0.00 | 7,409,729 |
| 2020-01-02 | Tax withholding | 53,464 | $2.96 | 4,859,992 |
| 2020-01-02 | Disposition to issuer | 191,256 | $0.00 | 4,913,456 |
| 2019-12-31 | Tax withholding | 99 | $2.87 | 5,104,712 |
| 2019-06-07 | Tax withholding | 142,132 | $2.35 | 5,659,803 |
| 2019-02-23 | Tax withholding | 111,615 | $3.10 | 5,801,935 |
| 2019-02-22 | Grant / award | 1,998,684 | $0.00 | 5,913,550 |
| 2019-02-17 | Tax withholding | 50,465 | $3.20 | 3,914,866 |
| 2019-01-02 | Grant / award | 2,091,633 | $0.00 | 3,965,331 |
| 2019-01-02 | Tax withholding | 63,228 | $2.19 | 1,873,698 |
| 2019-01-02 | Disposition to issuer | 450,514 | $0.00 | 1,936,926 |
| 2018-12-31 | Gift | 250,000 | $0.00 | 5,982,586 |
| 2018-12-31 | Disposition to issuer | 848,142 | $0.00 | 2,386,690 |
| 2018-12-31 | Grant / award | 750 | $0.00 | 2,387,440 |
| 2018-09-14 | Gift | 175,000 | $0.00 | 6,232,586 |
| 2018-06-07 | Tax withholding | 142,132 | $7.25 | 3,817,227 |
| 2018-04-24 | Tax withholding | 68,680 | $7.72 | 3,959,359 |
| 2018-02-23 | Grant / award | 851,763 | $0.00 | 4,028,039 |
| 2018-02-23 | Tax withholding | 68,749 | $6.89 | 3,176,276 |
| 2018-02-23 | Disposition to issuer | 262,063 | $0.00 | 3,245,025 |
| 2018-02-20 | Tax withholding | 1,742 | $6.62 | 3,507,088 |
| 2018-02-17 | Tax withholding | 50,828 | $6.62 | 3,508,830 |
| 2018-01-02 | Grant / award | 848,142 | $0.00 | 3,559,658 |
| 2017-12-27 | Gift | 225,000 | $0.00 | 5,825,191 |
| 2017-06-07 | Tax withholding | 151,523 | $8.84 | 3,022,506 |
| 2017-04-24 | Tax withholding | 73,218 | $11.79 | 3,428,749 |
| 2017-02-21 | Tax withholding | 50,664 | $15.31 | 3,501,967 |
| 2017-02-20 | Tax withholding | 1,809 | $15.31 | 4,076,983 |
| 2017-02-17 | Disposition to issuer | 126,081 | $0.00 | 3,777,014 |
| 2017-02-17 | Tax withholding | 79,646 | $15.31 | 3,697,368 |
| 2017-02-17 | Grant / award | 381,424 | $0.00 | 4,078,792 |
| 2017-01-03 | Grant / award | 318,761 | $0.00 | 3,378,743 |
| 2016-12-29 | Gift | 100,000 | $0.00 | 5,484,481 |
| 2016-06-07 | Grant / award | 1,083,591 | $0.00 | 3,584,334 |
| 2016-04-24 | Tax withholding | 73,218 | $10.84 | 2,500,743 |
| 2016-03-07 | Tax withholding | 126,891 | $8.29 | 2,573,961 |
| 2016-02-21 | Tax withholding | 124,816 | $6.88 | 2,700,852 |
| 2016-02-21 | Disposition to issuer | 176,966 | $0.00 | 2,825,668 |
| 2016-02-20 | Tax withholding | 2,418 | $6.88 | 3,002,634 |
| 2016-01-04 | Grant / award | 600,686 | $0.00 | 3,005,052 |
| 2015-12-29 | Gift | 250,000 | $0.00 | 5,060,129 |
| 2015-04-24 | Grant / award | 523,604 | $0.00 | 2,404,366 |
| 2015-03-07 | Tax withholding | 120,265 | $12.69 | 2,146,210 |
| 2015-02-21 | Tax withholding | 37,538 | $13.52 | 2,266,475 |
| 2015-02-20 | Tax withholding | 153,888 | $13.52 | 2,304,013 |
| 2015-02-20 | Grant / award | 384,721 | $0.00 | 2,457,901 |
| 2015-01-01 | Grant / award | 436,772 | $0.00 | 2,261,249 |
| 2014-03-07 | Tax withholding | 114,412 | $23.09 | 1,824,477 |
| 2014-02-21 | Grant / award | 362,311 | $0.00 | 1,938,889 |
| 2014-01-01 | Grant / award | 301,597 | $0.00 | 3,150,388 |
| 2014-01-01 | Grant / award | 315,204 | $0.00 | 3,163,995 |
| 2013-03-07 | Grant / award | 907,441 | $0.00 | 2,540,835 |
| 2013-03-07 | Grant / award | 353,933 | $0.00 | 2,894,768 |
| 2013-03-07 | Tax withholding | 45,977 | $16.53 | 2,848,791 |
| 2013-03-07 | Grant / award | 1,633,394 | $0.00 | 1,633,394 |
| 2012-01-20 | Option exercise (derivative) | 200,000 | $0.00 | 0 |
| 2012-01-20 | Option exercise | 200,000 | $13.53 | 3,853,455 |
| 2012-01-20 | Tax withholding | 159,024 | $17.01 | 3,694,431 |
| 2012-01-06 | Option exercise (derivative) | 1,200,000 | $0.00 | 200,000 |
| 2012-01-06 | Option exercise | 1,200,000 | $13.53 | 4,631,530 |
| 2012-01-06 | Tax withholding | 978,075 | $18.90 | 3,653,455 |
| 2011-12-23 | Option exercise (derivative) | 500,000 | $0.00 | 1,400,000 |
| 2011-12-23 | Option exercise | 500,000 | $13.53 | 3,849,392 |
| 2011-12-23 | Tax withholding | 417,862 | $18.24 | 3,431,530 |
| 2011-08-22 | Grant / award (derivative) | 750,000 | $16.36 | 750,000 |
| 2010-12-02 | Option exercise (derivative) | 1,000,000 | $0.00 | 0 |
| 2010-12-02 | Tax withholding | 990,244 | $23.13 | 3,349,392 |
| 2010-12-02 | Option exercise | 1,000,000 | $22.78 | 4,339,636 |
| 2010-03-23 | Option exercise (derivative) | 82,000 | $0.00 | 0 |
| 2010-03-23 | Option exercise (derivative) | 100,000 | $0.00 | 82,000 |
| 2010-03-23 | Option exercise | 100,000 | $19.00 | 3,338,587 |
| 2010-03-23 | Tax withholding | 80,951 | $19.39 | 3,339,636 |
| 2010-03-23 | Option exercise | 82,000 | $19.00 | 3,420,587 |
| 2009-11-09 | Option exercise (derivative) | 750,000 | $0.00 | 0 |
| 2009-11-09 | Tax withholding | 531,165 | $22.88 | 3,446,587 |
| 2009-11-09 | Option exercise | 750,000 | $12.38 | 3,977,752 |
| 2009-11-09 | Open-market sale | 208,000 | $22.80 | 3,238,587 |
| 2009-11-06 | Option exercise (derivative) | 750,000 | $0.00 | 750,000 |
| 2009-11-06 | Option exercise | 750,000 | $12.38 | 3,227,752 |
| 2009-09-30 | Grant / award (derivative) | 1,726 | $20.90 | 1,726 |
| 2009-06-30 | Tax withholding | 37,723 | $15.27 | 2,477,752 |
| 2009-02-25 | Grant / award (derivative) | 1,698,427 | $9.87 | 1,698,427 |
| 2008-12-31 | Tax withholding | 11,868 | $11.55 | 2,515,475 |
| 2008-10-23 | Grant / award | 851,246 | $0.00 | 2,527,343 |
| 2008-10-13 | Open-market sale | 400,000 | $14.82 | 1,826,097 |
| 2008-10-13 | Open-market sale | 150,000 | $15.54 | 1,676,097 |
| 2008-10-10 | Open-market sale | 152,498 | $15.36 | 2,226,097 |
| 2008-10-10 | Open-market sale | 667,154 | $14.21 | 2,378,595 |
| 2008-10-10 | Open-market sale | 401,509 | $13.41 | 3,045,749 |
| 2008-09-30 | Tax withholding | 11,868 | $23.26 | 3,447,258 |
| 2008-06-30 | Tax withholding | 11,868 | $49.41 | 3,459,126 |
| 2008-03-31 | Tax withholding | 11,314 | $33.39 | 3,470,994 |
| 2008-02-29 | Tax withholding | 11,577 | $32.47 | 3,482,308 |
| 2008-02-24 | Tax withholding | 11,577 | $30.90 | 3,493,885 |
| 2008-02-22 | Grant / award | 390,777 | $0.00 | 3,505,462 |
| 2008-01-31 | Tax withholding | 50,074 | $26.78 | 3,114,685 |
| 2007-03-06 | Option exercise (derivative) | 2,298,650 | $23.25 | 0 |
| 2007-03-06 | Option exercise | 2,298,650 | $23.25 | 3,164,759 |
| 2007-01-31 | Grant / award | 464,085 | $30.28 | 866,109 |
| 2006-02-28 | Grant / award | 50,000 | $65.95 | 201,012 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.