On 21 August Wuebbels – who is also SunEdison’s executive vice president and chief administration officer, in addition to his role as CFO – purchased 50,000 SunEdison shares, according to a regulatory filing. At that day’s closing price of $10.72 per share, the transaction would have amounted to $536,000.

After the purchase, Wuebbels owned 257,091 shares of SunEdison, worth $2.76m at the day’s closing price.

Wuebbels’s