What we saw in trading on Friday, one business day before the reverse stock split, was alarming: share volume was more than 280 times normal: 70 million shares versus a daily average of about a quarter million. The price more than doubled, from 12 cents a share to 30 cents at close. The highest price was 58 cents, almost five times the day's beginning price. What we were seeing was more than abnormal. Was it stock manipulation? We cannot say.
HEI asked Ambow for a comment but they had no answer for this doubling in value in less than 24 hours and for any news of material change. We also reported the event to the US Securities and Exchange Commission (SEC)--twice in the same day. These reports were in addition to previous complaints to the SEC and the NYSE.