PETRELLO ANTHONY G

Director · Officer · NBR

As of 2026-09-16, PETRELLO ANTHONY G has 28 Form 4 transactions on record across 1 company — 17 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $0Indirect: $25.3M$25.3Mas of 2026-09-16
  • Direct $0
  • Indirect $25.3M
NBRindirect294,793 sh$25.3M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

NBR · 28 trades
2026-01-01: Withheld for tax, 7,693 sh ($418K)2026-01-01: Withheld for tax, 6,462 sh ($351K)2026-01-01: Withheld for tax, 5,502 sh ($299K)2026-01-01: Withheld for tax, 1,974 sh ($107K)2026-01-01: Award / grant, 16,420 sh ($0)2026-01-01: Option exercise, 5,016 sh ($0)2026-01-01: Option exercise, 13,980 sh ($0)2026-01-01: Option exercise, 16,420 sh ($0)2026-01-01: Option exercise, 19,098 sh ($0)2026-01-01: Option exercise, 16,420 sh ($0)2026-01-01: Award / grant, 48,621 sh ($0)2026-01-01: Option exercise, 5,016 sh ($0)2026-01-01: Option exercise, 13,980 sh ($0)2026-01-01: Award / grant, 57,293 sh ($0)2026-01-01: Option exercise, 19,098 sh ($0)2025-12-31: Gift, 18,000 sh ($0)2025-12-31: Disposition, 17,843 sh ($0)2025-01-01: Withheld for tax, 5,662 sh ($324K)2025-01-01: Withheld for tax, 1,974 sh ($113K)2025-01-01: Option exercise, 13,469 sh ($0)2025-01-01: Option exercise, 5,016 sh ($0)2025-01-01: Option exercise, 13,981 sh ($0)2025-01-01: Option exercise, 13,469 sh ($0)2025-01-01: Award / grant, 41,942 sh ($0)2025-01-01: Option exercise, 5,016 sh ($0)2025-01-01: Option exercise, 13,981 sh ($0)2025-01-01: Award / grant, 42,970 sh ($0)2024-12-31: Disposition, 30,305 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
28 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-01-01NBRWithheld for tax7,69397,351Form 4
2026-01-01NBRWithheld for tax6,462107,309Form 4
2026-01-01NBRWithheld for tax5,50285,946Form 4
2026-01-01NBRWithheld for tax1,97477,468Form 4
2026-01-01NBRAward / grant16,42016,420Form 4
2026-01-01NBROption exercise5,01679,442Form 4
2026-01-01NBROption exercise13,98091,448Form 4
2026-01-01NBROption exercise16,4200Form 4
2026-01-01NBROption exercise19,098105,044Form 4
2026-01-01NBROption exercise16,420113,771Form 4
2026-01-01NBRAward / grant48,621155,930Form 4
2026-01-01NBROption exercise5,0160Form 4
2026-01-01NBROption exercise13,98013,981Form 4
2026-01-01NBRAward / grant57,29357,293Form 4
2026-01-01NBROption exercise19,09838,195Form 4
2025-12-31NBRGift18,000294,793Form 4
2025-12-31NBRDisposition17,84374,426Form 4
2025-01-01NBRWithheld for tax5,66296,515Form 4
2025-01-01NBRWithheld for tax1,97483,180Form 4
2025-01-01NBROption exercise13,4690Form 4
2025-01-01NBROption exercise5,0165,016Form 4
2025-01-01NBROption exercise13,98127,961Form 4
2025-01-01NBROption exercise13,46985,154Form 4
2025-01-01NBRAward / grant41,94241,942Form 4
2025-01-01NBROption exercise5,01688,196Form 4
2025-01-01NBROption exercise13,981102,177Form 4
2025-01-01NBRAward / grant42,970139,485Form 4
2024-12-31NBRDisposition30,30571,685Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.