Director Magnuson Sells $9.5M Worth of Digital Realty Trust

P/> 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.

Barnes & Noble (BKS) Burkle Ronald W BO 457,000 $9,357,486 Amag Pharmaceuticals (AMAG) Adage Capital Partner BO 100,000 $4,299,505 Kennedy-Wilson Holdings (PAX) Minella David A CEO,DIR 250,000 $2,480,000 Adaptec (ADPT) Steel Partners II LP BO 570,280 $1,838,347 Kennedy-Wilson Holdings (PAX) Landers Patrick J PR,DIR 158,545 $1,576,198 Orexigen Therapeutics (OREX) Domain Parters Vii L P BO 60,960 $420,624 Pharmerica (PMC) Weishar Gregory S CEO,DIR 25,000 $371,700 Pier 1 Imports (PIR) Greek Investments Inc BO 92,100 $328,229 Zebra Technologies (ZBRA) Ludwick Andrew K DIR 10,000 $271,200 PHH (PHH) Selitto Jerome J CEO,PR, DIR 17,500 $249,900

Rue21 (RUE) BNP Paribas North America BO 5,219,662 $92,231,428 Rue21 (RUE) Fisch Robert CEO,PR, DIR 617,176 $10,905,500 IA CInteractivecorp (IACI) Liberty Media Corp BO 531,400 $10,464,263 Kellogg (K) Kellogg W K Foundation Trust BO 193,900 $10,327,327 Digital Realty Trust (DLR) Magnuson Richard A DIR 200,000 $9,474,526 Schnitzer Steel Industries (SCHN) Edelson Jill Schnitzer DIR,BO 80,000 $3,643,448 Gartner (IT) Bingle Michael J DIR 158,592 $3,120,486 Berkshire Hathaway (BRK.B) Bill & Melinda Gates Foundation BO 812 $2,771,971 Qualcomm (QCOM) Stern Marc I DIR 60,000 $2,728,188 Schnitzer Steel Industries (SCHN) Schnitzer Susan BO 55,000 $2,478,796

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.