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EUGENE M ISENBERG

CIK 904216 · CEO-CHAIRMAN OF THE BOARD · last filed 2012-01-24

EUGENE M ISENBERG is a CEO-CHAIRMAN OF THE BOARD who has filed 15 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for NBR, was dated Jan 24, 2012. Current disclosed insider exposure totals $13.6M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$13.62M

Companies

1

Total Filings

15

Lifetime Open-Market Net

$0

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
NBR CEO-CHAIRMAN OF THE BOARD 161,650 $84.24 $13.62M $0 15 2012-01-24

Recent Filings

15 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2012-01-24 NBR Mixed +500,473 -$4.73M EDGAR
2010-12-06 NBR Mixed +19,509 -$258.8K EDGAR
2010-03-25 NBR Mixed +2,876 -$32.0K EDGAR
2009-02-27 NBR Grant (A) — $0 EDGAR
2009-01-05 NBR Tax (F) −27,976 -$323.1K EDGAR
2008-11-10 NBR Grant (A) +2,078,900 $0 EDGAR
2008-10-27 NBR Grant (A) +2,606,452 $0 EDGAR
2008-10-01 NBR Tax (F) −27,977 -$650.7K EDGAR
2008-06-30 NBR Tax (F) −27,976 -$1.38M EDGAR
2008-04-02 NBR Tax (F) −27,766 -$927.1K EDGAR
Showing 1–10 of 15
Page 1 of 2
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.