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 Monday 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.

Online Resources (ORCC) Tennenbaum Capital Partners LLC BO 165,500 $870,530
China Cord Blood (CNDZF) Mccarthy Kent C BO,BO 125,000 $690,513
Adaptec (ADPT) Steel Partners II LP BO 187,870 $603,025
Smith International (SII) Restrepo William J CFO,VP,
18,000 $486,000
GSI Group (GSIG.PK) Bershad Stephen W BO 780,818 $444,754
Iridium Communications (IRDM) Desch Matthew J CEO,DIR 40,000 $347,288 (VITC) Ilfeld David N DIR 35,000 $255,500
Boulder Gr & Inc Fund (BIF) Ernest Horejsi Trust No 1b BO 37,400 $213,554
Constellation Energy (CEP) Brunner Stephen R CEO,PR,
50,000 $176,249
Valeant Pharmaceuticals (VRX) Chaudhuri Bhaskar PR 3,000 $99,928
Boise (BZ) Boise Cascade Holdings LLC BO 15,000,000 $68,931,000
Best Buy (BBY) Schulze Richard M CB,DIR 500,000 $21,621,450
Boise (BZ) Weiss Jason DIR 2,000,000 $9,700,000
GSI Commerce (GSIC) Rubin Michael CEO,PR,
203,063 $4,403,592
NBTY (NTY) Kamil Harvey CFO,PR 100,000 $4,254,769
Biocryst Pharmaceuticals (BCRX) Featheringill William W DIR,BO 439,000 $4,238,545
Texas Roadhouse (TXRH) Taylor Wayne Kent CB,DIR,
394,319 $4,187,984
Tix (TIXC) Ashraf Iqbal BO 2,202,720 $4,056,816
Avalonbay Communities (AVB) Meyer Gilbert M DIR 50,500 $3,644,024
MSC Industrial Direct (MSM) Jacobson Mitchell DIR,BO 64,400 $2,957,892

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, 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.

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.