David B Rosenwasser Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of David B Rosenwasser. David B Rosenwasser is a EVP and COO in GULFMARK OFFSHORE INC ($GLF).

Address: 10111 RICHMOND AVE, STE.340 HOSTON 77042 TX

Companies in which David B Rosenwasser is an Insider

GULFMARK OFFSHORE INC

Trading Symbol: GLF
Industry: OIL & GAS FILED MACHINERY & EQUIPMENT [3533]
Position of David B Rosenwasser: EVP and COO
Holdings: 0 shares
Current Value: $0
Latest Transaction: Jun 17 2013
$GLF Market Capitalization: $37.79M
$GLF Previous Close: $1.45

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of David B Rosenwasser

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jun 17 2013GLFGULFMARK OFFSHORE ...Rosenwasser David BEVP and COOOption ExerciseA0.0073023,072
Jan 02 2013GLFGULFMARK OFFSHORE ...Rosenwasser David BEVP and COOOption ExerciseP0.0088020,676
Oct 02 2012GLFGULFMARK OFFSHORE ...Rosenwasser David BEVP and COOOption ExerciseP0.0092020,107
Aug 17 2012GLFGULFMARK OFFSHORE ...Rosenwasser David BEVP and COOOption ExerciseP0.0083019,843
Aug 01 2012GLFGULFMARK OFFSHORE ...Rosenwasser David BEVP and COOOption ExerciseP0.00145019,759

View all David B Rosenwasser insider transactions.

What is the IPO and How Does a Company Go Public?

IPO stands for Initial Public Offering. An IPO is done when a privately owned company wants to sell a portion of it to public investors. Through this process the company is transformed from a privately owned to a company owned by public investors. More ...

What Is Illegal Insider Trading?

Illegal Insider trading occurs when a trade has been influenced by the possession of "material" and "non-public" information about the security. Because such information is not available to other investors, a person using it is trying to gain an unfair advantage over others. More ...

Are IPOs Interesting for Small Investors?

Initial Public Offering is the first sale of stock by a privately owned company to the public. Companies negotiate a sale of their stock to an investment banker or several bankers that act as an underwriter for the offering. More ...

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