This Day On The Street
Continue to site
This account is pending registration confirmation. Please click on the link within the confirmation email previously sent you to complete registration.
Need a new registration confirmation email? Click here

Insiders Trading CMTL, IRDM, CTFO, CLNE

By Jonathan Moreland, founder of and author of Profit From Legal Insider Trading.

NEW YORK ( TheStreet) -- Which insiders are selling and buying chunks of stocks?

Below are lists of the top 10 open-market insider purchases and sales filed at the Securities and Exchange Commission Friday, April 1, 2011 as ranked by dollar value. Company executives and directors are in the best position to assess the attractiveness of their firms' shares, and here is how many of them are voting their wallets! Please note, however, that these are factual lists, not buy and sell recommendations. Dollar value is only one metric to assess the importance of an insider transaction.

Blackrock (BLK) Bank Of America DIR 4,573 $901,072
Comtech Telecommunications (CMTL) Kornberg Fred CB,CEO
10,126 $275,630
China Transinfo Technology (CTFO) Xia Shudong CEO,PR
25,200 $116,098
Firstmerit Corp (FMER) Hochschwender J Michael DIR 5,800 $99,180
Zoom Technologies (ZOOM) Chan Anthony K CFO,DIR 20,000 $63,800
Optical Cable (OCC) Weber Craig H DIR 13,000 $58,688
Opko Health (OPK) Frost Phillip Md CEO,CB
15,000 $56,025
Penn Millers Holding (PMIC) Coleman John M DIR 3,000 $43,126
Comtech Telecommunications (CMTL) Porcelain Michael VP,CFO 1,100 $30,162
Lexmark International (LXK) Hardis Stephen R DIR 637 $23,149
Iridium Communications (IRDM) Jones Terry L DIR 4,030,855 $32,851,468
Masimo (MASI) Kiani Joe E CEO,CB
302,299 $10,000,508
Clean Energy Fuels (CLNE) Miller Bradley N PR 552,302 $8,974,842
Anadarko Petroleum (APC) Hackett James T CB,CEO
107,443 $8,890,403
Imax (IMAX) Utay Marc A DIR 200,000 $6,439,441
Georesources (GEOI) Vlasic Michael Andrew DIR,BO 200,000 $6,221,803
Kaiser Aluminum (KALU) Veba-Retirees Of Kaiser BO 98,620 $4,845,241
Medicines Co (MDCO) Flynn James E BO 279,915 $4,581,351
Ensign Group (ENSG) Christensen Christopher R PR,CEO
120,000 $3,828,266
Southwestern Energy (SWN) Mourton Kenneth R DIR 72,000 $3,112,181

Key to Titles: A=Assistant, AI=Affiliated Investor, AO=Accounting Officer, BD=Business Development, BO=Beneficial Owner, CAO=Chief Accounting Officer, CB=Chairman, CCO=Chief Compliance Officer, CEO=Chief Executive Officer, CFO=Chief Financial Officer, CIO=Chief Information Officer, CO=Compliance Officer, COO=Chief Operating Officer, CT=Controller, CTO=Chief Technology Officer, DIR=Director, EVP=Executive Vice President, F=Founder, FO=Financial Officer, GC=General Counsel, HR=Human Resources, IO=Information Officer, IR=Investor Relations, LO=Legal Officer, MD=Managing Director, O=Officer, OO=Operating Officer, PR=President, PT=Partner, REL=Relative of an insider, SEC=Secretary, SH=Shareholder, SO=Sales Officer, TO=Technology Officer, TR=Treasurer, TT=Trustee, VCB=Vice Chairman, VP=Vice President, X=Ex Officer or other title displayed.
Jonathan Moreland is the founder of , which produces a weekly newsletter and offers professional screening and alerting tools to analyze a proprietary, real-time insider data feed. He is also the principal of Insider Asset Management, a registered investment advisor in New York. Mr. Moreland has been analyzing insider data professionally for two decades and has been a contributor to since 2001. A fundamental analyst with an MBA in finance, Mr. Moreland long ago identified insider data as an excellent first screen to determine where to focus his research efforts. He is quoted frequently in the media for his insider analysis and stock recommendations stemming from it. He is also author of Profit From Legal Insider Trading.

Under no circumstances does the information in this column represent a recommendation to buy or sell stocks. While he cannot provide investment advice or recommendations, Moreland appreciates your feedback; click here to send him an email.

Check Out Our Best Services for Investors

Action Alerts PLUS

Portfolio Manager Jim Cramer and Director of Research Jack Mohr reveal their investment tactics while giving advanced notice before every trade.

Product Features:
  • $2.5+ million portfolio
  • Large-cap and dividend focus
  • Intraday trade alerts from Cramer
Quant Ratings

Access the tool that DOMINATES the Russell 2000 and the S&P 500.

Product Features:
  • Buy, hold, or sell recommendations for over 4,300 stocks
  • Unlimited research reports on your favorite stocks
  • A custom stock screener
Stocks Under $10

David Peltier uncovers low dollar stocks with serious upside potential that are flying under Wall Street's radar.

Product Features:
  • Model portfolio
  • Stocks trading below $10
  • Intraday trade alerts
14-Days Free
Only $9.95
14-Days Free
Dividend Stock Advisor

David Peltier identifies the best of breed dividend stocks that will pay a reliable AND significant income stream.

Product Features:
  • Diversified model portfolio of dividend stocks
  • Updates with exact steps to take - BUY, HOLD, SELL
Trifecta Stocks

Every recommendation goes through 3 layers of intense scrutiny—quantitative, fundamental and technical analysis—to maximize profit potential and minimize risk.

Product Features:
  • Model Portfolio
  • Intra Day Trade alerts
  • Access to Quant Ratings
Real Money

More than 30 investing pros with skin in the game give you actionable insight and investment ideas.

Product Features:
  • Access to Jim Cramer's daily blog
  • Intraday commentary and news
  • Real-time trading forums
Only $49.95
14-Days Free
14-Days Free
APC $40.77 -1.43%
CMTL $18.21 -2.20%
CLNE $2.42 -3.20%
FMER $19.39 -0.87%
IMAX $27.82 -3.90%


Chart of I:DJI
DOW 16,204.97 -211.61 -1.29%
S&P 500 1,880.05 -35.40 -1.85%
NASDAQ 4,363.1440 -146.4150 -3.25%

Free Reports

Top Rated Stocks Top Rated Funds Top Rated ETFs