DENNIS MATHEWS Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of DENNIS MATHEWS. DENNIS MATHEWS is a Senior Vice President in TETRA TECHNOLOGIES INC ($TTI).

Address: 25025 INTERSTATE 45 NORTH SUITE 600 THE WOODLANDS 77380 TX

Companies in which DENNIS MATHEWS is an Insider

TETRA TECHNOLOGIES INC

Trading Symbol: TTI
Industry: CRUDE PETROLEUM & NATURAL GAS [1311]
Position of DENNIS MATHEWS: Senior Vice President
Holdings: 74,004 shares
Current Value: $367,800
Latest Transaction: Nov 10 2008
$TTI Market Capitalization: $456.94M
$TTI Previous Close: $4.97

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

Latest Insider Trading Transactions of DENNIS MATHEWS

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Nov 10 2008TTITETRA TECHNOLOGIES ...MATHEWS DENNISSenior Vice Preside ...Payment of ExerciseF5.6715487374,00474.2 K to 74 K (-0.21 %)
Aug 18 2008TTITETRA TECHNOLOGIES ...MATHEWS DENNISSenior Vice Preside ...Option ExerciseM5.5610,96860,9340
Aug 18 2008TTITETRA TECHNOLOGIES ...MATHEWS DENNISSenior Vice Preside ...BuyM5.5610,96860,93474,15863.2 K to 74.2 K (+17.36 %)
May 09 2008TTITETRA TECHNOLOGIES ...MATHEWS DENNISSenior Vice Preside ...Payment of ExerciseF18.051903,43063,19063.4 K to 63.2 K (-0.30 %)
Dec 06 2007TTITETRA TECHNOLOGIES ...MATHEWS DENNISSenior Vice Preside ...Option ExerciseM1.6945,00076,2530
Dec 06 2007TTITETRA TECHNOLOGIES ...MATHEWS DENNISSenior Vice Preside ...Option ExerciseM2.2613,06029,5670
Dec 06 2007TTITETRA TECHNOLOGIES ...MATHEWS DENNISSenior Vice Preside ...BuyM1.6945,00076,25363,38018.4 K to 63.4 K (+244.83 %)

View all DENNIS MATHEWS insider transactions.

What Is Legal Insider Trading?

Insider trading is the buying or selling of shares of a company by someone who has access to material, non-public information on the company. Legal insider trading is when company insiders - officers, directors, employees and 10% owners - buy or sell shares in their company in accordance with securities laws and regulations. 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 ...

What Is a Rule 10b5-1 Plan?

Rule 10b5 is one of the most important acts put forth by the SEC. It prohibits fraud, misrepresentation, and deceit in the sale and purchase of securities on national exchanges. More ...

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