Peter John Walker

Affiliations

  • Director at Zosano Pharma Corp (ZSAN), 2020-06-05
  • Director at Affymax Inc (AFFY), 2013-08-29
  • Director at Transcept Pharmaceuticals Inc (TSPT), 2011-02-04
  • Director at Geron Corp (GERN), 2009-01-30
Insider Trading: Purchases See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ZSAN $3.50 100,000 $350,000.00 280,228 2019-04-11 Filing
ZSAN $1.37 37,550 $51,338.36 206,894 2017-05-25 Filing
ZSAN $1.34 36,166 $48,552.86 169,344 2017-05-24 Filing
ZSAN $1.37 37,550 $51,338.36 206,894 2017-05-25 Filing
ZSAN $1.34 36,166 $48,552.86 169,344 2017-05-24 Filing
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
AFFY $1.93 500 $964.00 0 2013-08-28 Filing
AFFY $1.92 16,040 $30,796.80 500 2013-08-28 Filing
GERN $8.28 48,617 $402,548.76 39,119 2009-01-30 Filing