Insider Trading Activities at HOUSTON AMERICAN ENERGY CORP (HUSA)

Figure 1. Monthly insider transaction values at HOUSTON AMERICAN ENERGY CORP (HUSA) in the past 24 months. The trade values of insider stock buys, sales, and option exercises are in logarithmic scale as shown on the right axis labels. The detailed monthly and daily insider transactions are listed in the 2 tables below.

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01 2007
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01 2008
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$197,599

$19,759

$1,975

$197

Buy
Sale
Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at HOUSTON AMERICAN ENERGY CORP (HUSA) in the past 24 months. See table 2 for insider transaction details.

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01 2007
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01 2008
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$5.70

$4.28

$2.85

$1.42

Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for *HOUSTON AMERICAN ENERGY CORP* (*HUSA*).
Trading Period year-month	Insider Buying Shares Value ($)		Insider Sales Shares Value ($)
2007-07	0	0	2,000	11,400
2006-09	6,000	15,600	0	0
2006-08	80,000	197,599	0	0
2005-10	5,000	14,384	0	0

Table 2. Detailed insider stock purchases, sales, and option exercises for *HOUSTON AMERICAN ENERGY CORP* (*HUSA*)
Trade Date	Insider Name	Trade Type	Shares	Price ($)	Value ($)
2007-07-20	Boylan John P (Director)	Sale	2,000	5.70	11,400
2006-09-11	Boylan John P (Director)	Purchase	4,000	2.60	10,400
2006-08-16	Tawes Orrie Lee	Purchase	20,000	2.53	50,599
2006-08-15	Tawes Orrie Lee	Purchase	60,000	2.45	147,000
2005-10-12	Broun Edwin C Iii (Director)	Purchase	5,000	2.88	14,384

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of HOUSTON AMERICAN ENERGY CORP (symbol HUSA, CIK number 1156041) see the Securities and Exchange Commission (SEC) website.

Insider Trading: HOUSTON AMERICAN ENERGY CORP