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 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.

Texas Industries (TXI) NNS Holding BO 64,100 $2,051,654
Agilysys (AGYS) Mak Capital One LL BO 140,692 $662,113
Imergent (IIG) Mihaylo Steven G CEO,DIR,|
152,000 $571,080
CME Group (CME) Gill Phupinder PR 2,000 $523,612
Medical Action Industries (MDCI) Sahady Michael DIR 60,000 $503,094
Merge Healthcare (MRGE) Merrick RIS BO 74,740 $191,831
Temecula Valley Bancorp (TMCVP) Firefly Value Partners BO 115,000 $153,939
Golub Capital (GBDC) Golub Lawrence E CB,BO 10,400 $151,840
Saul Centers (BFS) Saul B Francis II CEO,DIR,
3,500 $149,324
Imergent (IIG) Mihaylo Steven G CEO,BO 32,000 $126,080
Macerich (MAC) Coppola Arthur M CB,CEO 252,275 $11,019,441
Aruba Networks (ARUN) Melkote Keerti CTO,DIR 450,000 $8,546,780
Stericycle (SRCL) Miller Mark C CB,CEO 100,000 $6,654,293
Urban Outfitters (URBN) Belair Scott A DIR 128,700 $4,066,221
Rovi (ROVI) Amoroso Alfred J PR,CEO,
83,750 $3,612,975
Commerce Bancshares (CBSH) Kemper David W CB,CEO 94,933 $3,514,885
Microsoft (MSFT) Turner Brian Kevin COO 141,407 $3,434,076
Nu Skin Enterprises (NUS) Lund Steven DIR 88,788 $2,400,048
Vornado Realty Trust (VNO) Mathrani Sandeep VP 18,809 $1,578,217
Salesforce.Com (CRM) Benioff Marc CB,CEO,
10,000 $1,198,712

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.