By Jonathan Moreland, founder of Insider Insights 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 mainly open-market insider purchases and sales filed at the Securities and Exchange Commission Wednesday, February 15, 2012 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.

CVS Caremark (CVS) Lofberg Per Gh VP,PR 46,400 $1,994,736
Homestreet (HMST) Smith Douglas Irvine DIR 22,800 $1,003,200
Homestreet (HMST) Mason Mark K CEO,PR
11,360 $499,840
Sealed Air (SEE) Duff Patrick DIR 25,000 $495,280
Two Harbors Investment (TWO) Siering Thomas CEO,PR
50,000 $495,000
Hancock Holding (HBHC) Crowell Richard B DIR 5,000 $166,700
CCFNB Bancorp (CCFN) Dillon Robert W DIR 4,105 $143,675
First Opportunity Fund (FOFI) Lola Brown Trust 1b BO 18,760 $125,657
Columbus McKinnon Corp (CMCO) Ragot Christian DIR 5,700 $100,447
Buckeye Partners L P (BPL) Richard Oliver G III DIR 1,658 $99,966
Servicesource International (SREV) GA SS Holding BO 3,500,000 $57,365,000
Fxcm (FXCM) Lehman Brothers Holdings BO 4,889,997 $48,997,768
Servicesource International (SREV) Housatonic Micro Fund BO 1,750,000 $29,610,001
Google (GOOG) Page Lawrence CEO,DIR
27,778 $16,885,780
Autonation (AN) Bill & Melinda Gates Foundation O 190,009 $6,845,359
F5 Networks (FFIV) McAdam John PR,CEO
50,000 $6,242,237
Western Refining (WNR) Foster Paul L CB,DIR
300,000 $5,423,767
Western Refining (WNR) Franklin Mountain Investments BO 100,000 $1,807,933
Avalonbay Communities (AVB) Horey Leo S III VP 12,614 $1,706,065
Axis Capital (AXS) Reding Dennis VP,COO 45,836 $1,489,455

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.