Insider Stock Trading History of Walker John Peter


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Walker John Peter since year 2005. The trader's CIK number is 1213529. At the time of this reporting, Walker John Peter is the Interim CEO of Zosano Pharma Corp . (stock ticker symbol ZSAN). See this page for all insider trading activities at Zosano Pharma Corp .

Note that in the past WALKER JOHN PETER also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Walker John Peter since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-05-25 ZSAN Zosano Pharma Corp Buy 37,550 1.37 51,330
2017-05-24 ZSAN Zosano Pharma Corp Buy 36,166 1.34 48,570
2017-05-04 ZSAN Zosano Pharma Corp Option Ex 9,478 .00 0
2016-08-19 ZSAN Zosano Pharma Corp Buy 63,700 1.32 84,084
2013-08-28 AFFY Affymax Inc Sale 16,540 1.92 31,822
2011-12-19 AFFY Affymax Inc Buy 16,540 6.21 102,796
2009-01-30 GERN Geron Corp Option Ex 48,617 4.64 225,388
2009-01-30 GERN Geron Corp Sale 48,617 8.28 402,548
2008-09-19 NOVC Novacea Inc Option Ex 33,333 48,332.85 1,611,078,889
2008-05-09 NOVC Novacea Inc Option Ex 10,000 .00 0
2008-01-16 NOVC Novacea Inc Sale 600 2.88 1,729
2008-01-14 NOVC Novacea Inc Sale 23,015 2.92 67,203
2008-01-15 NOVC Novacea Inc Sale 3,500 2.92 10,209
2008-01-16 NOVC Novacea Inc Sale 8,200 2.84 23,255
2006-12-15 RNVS Renovis Inc Sale 40,000 3.08 123,200
2006-02-27 RNVS Renovis Inc Sale 20,000 21.72 434,340
2005-05-12 RNVS Renovis Inc Sale 10,000 18.00 180,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Walker John Peter (Interim CEO of Zosano Pharma Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.