Robert Dean Prentiss Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Robert Dean Prentiss. Robert Dean Prentiss is a in BIOPURE CORP ($BPUR).

Companies in which Robert Dean Prentiss is an Insider

BIOPURE CORP

Trading Symbol: BPUR
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of Robert Dean Prentiss:
Holdings: 0 shares
Latest Transaction: Feb 20 2008

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

Latest Insider Trading Transactions of Robert Dean Prentiss

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Feb 20 2008BPURBIOPURE CORPPrentiss Robert DeanOption ExerciseA0.466,3002,86716,770

View all Robert Dean Prentiss insider transactions.

What Do the Transaction Codes Mean?

Each transaction listed on the Form 4 filing must be marked with a transaction code. Here is a list and description of transaction codes as used and categorized by the SEC. More ...

What Should I Do When Insiders Are Selling Stock?

It's often said that insider selling can be a hint that they know that their stock is about to underperform the market. Even though this is true in some cases, it's also true that insider selling is frequently simply behind financial reasons of the insiders and have no connection with the company's prospects. 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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