Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Tengion Inc (TNGN)
since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Tengion Inc since year 2005.
Table 2 shows the detailed insider transactions of Tengion Inc since 2005.
The reporting company's ticker symbol is TNGN. The reporting company's CIK number is 1296391.
The total value of stock buying since 2005 is $37,339,155.
The total value of stock sales since 2005 is $238.
The total value of stock option exercises since 2005 is $0.
|Trading Period||Insider Buying||Insider Sales||Option Exercises|
|Trade Date||Insider Name||Trade Type||Shares||Price ($)||Value ($)|
|2011-03-04||Samuelsson Per (10% Owner)||Buy||2,473,500||2.83||7,000,005|
|2011-03-04||Dalsgaard Carl-johan (Director)||Buy||2,473,500||2.83||7,000,005|
|2010-04-14||Scheer David (Director)||Buy||20,000||5.00||100,000|
|2010-04-14||Oak Investment Partners Xi L P (10% Owner)||Buy||800,000||5.00||4,000,000|
|2010-04-14||Johnson & Johnson Development Corp Et Al (10% Owner)||Buy||400,000||5.00||2,000,000|
|2010-04-09||Samuelsson Per (10% Owner)||Buy||871,364||5.00||4,356,820|
|2010-04-09||Dalsgaard Carl-johan (Director)||Buy||871,364||5.00||4,356,820|
|2010-04-09||Stejbach Mark (VP & Chief Commercial Officer)||Buy||100||5.00||500|
|2010-04-09||Safeguard Scientifics Inc (Director)||Buy||305,000||5.00||1,525,000|
Insider trading activities including stock purchases, stock sales, and option exercises of TNGN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Tengion Inc (symbol TNGN, CIK number 1296391) see the Securities and Exchange Commission (SEC) website.