Borderfree (NASDAQ:

) shares dipped 31.27% to $7.45 on Q3 results. Borderfree reported a Q3 loss of $0.03 per share on revenue of $31.30 million. RetailMeNot (NASDAQ:

) shares dropped 25.49% to $15.20 after the company issued a weak Q4 revenue forecast and appointed Louis Agnese as interim CFO. Sprint (NYSE:

) fell 18.50% to $5.05 after the company posted a wider-than expected second-quarter loss and warned of higher costs in the current period. The company announced its plans to cut its work force by an additional 2,000 positions. Stone Energy (NYSE:

) fell 17.62% to $20.11 after the company reported Q3 earnings of $0.01 per share on revenue of $183.20 million. InspireMD (NYSE:

) shares tumbled 16.88% to $1.28 after the company announced a registered direct offering for around $8 million. Herbalife (NYSE:

) shares declined 14.42% to $47.84 after the company reported weaker-than-expected third-quarter earnings and lowered its full-year outlook. Achillion Pharmaceuticals (NASDAQ:

) declined 14.11% to $10.41 after the company reported Q3 results. LeapFrog Enterprises (NYSE:

) dropped 14.09% to $4.67 after the company reported downbeat quarterly results and issued a weak forecast. Piper Jaffray downgraded Leapfrog from Overweight to Neutral and lowered the price target from $8.50 to $5.50. Regeneron Pharmaceuticals (NASDAQ:

) shares tumbled 3.48% to $381.49 after the company reported weaker-than-expected Q3 earnings.