Editor's note: Only seven records on buy table due to the slow filing period.

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.

CSMG Technologies (CTGI) Robbins Donald S Sr CEO,PR,
3,000,000 $300,000
Mint Leasing (MLES) Parish Jerry CEO,PR,
8,278,872 $299,695
Urstadt Biddle Properties (UBP) Urstadt Charles J CB,CEO,
7,300 $104,201
Mistras Group (MG) Stamatakis Manuel N DIR 6,000 $75,000
Mistras Group (MG) Peterik Paul CFO 2,000 $25,000
Calamos Convertible Opp & Inc Fund (CHI) Bank Of America Corp De BO 200 $2,290
Suffolk Bancorp (SUBK) Kandell David A DIR 43 $1,244
Interactivecorp (IACI)
Liberty Media Corp BO 416,200 $8,008,864
Huntsman (HUN) MatlinPatterson Global Opp Partners BO 348,161 $3,044,216
Berkshire Hathaway (BRK.B) Bill & Melinda Gates Foundation BO 720 $2,378,439
Morningstar (MORN) Phillips Donald James II MD 24,800 $1,261,841
Boston Scientific (BSX) Nicholas Peter M DIR 100,000 $1,003,390
Liberty Global (LBTYA)
Ramos Mauricio PR 41,313 $908,886
Compellent Technologies (CML) Aszmann Lawrence E CTO 40,625 $783,250
Loopnet (LOOP) Boyle Richard J Jr CEO,DIR 75,278 $752,863
Hittite Microwave (HITT) Ayasli Yalcin BO 18,000 $660,500
Microsoft (MSFT) Bach Robert PR 25,000 $637,500
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.