Insider Trading History of Preng David E

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Preng David E since 2007. The trader's CIK number is 1195601. At the time of the last reporting, Preng David E was the Director of Cal Dive International, Inc.. (stock ticker symbol DVR). Also see all insider trading activities at Cal Dive International, Inc..

Note that in the past PRENG DAVID E also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Cal Dive International, Inc. (DVR) by Preng David E

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2009 DVR 5,000 $42,500 0 $0 0 $0
2007 DVR 20,000 $243,900 0 $0 0 $0

Yearly summary of insider trading at Bpi Industries Inc (BPG) by Preng David E

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2007 BPG 39,340 $19,670 60,000 $15,600 0 $0


Insider trading activities at 2 companies by Preng David E:

1. Cal Dive International, Inc. (DVR)

2. Bpi Industries Inc (BPG)

Table 1. Insider trading of Cal Dive International, Inc. (DVR) by Preng David E

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2009-06-10 DVR Buy 5,000 8.50 42,500
2007-11-13 DVR Buy 20,000 12.20 243,900

Table 2. Insider trading of Bpi Industries Inc (BPG) by Preng David E

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2007-12-26 BPG Sale 60,000 .26 15,600
2007-01-31 BPG Buy 39,340 .50 19,670

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Preng David E (Director of Cal Dive International, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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