Insider Stock Trading History of High Katherine A


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 High Katherine A since year 2005. The trader's CIK number is 1631248. At the time of this reporting, High Katherine A is the See Remarks of Spark Therapeutics, Inc. . (stock ticker symbol ONCE). See this page for all insider trading activities at Spark Therapeutics, Inc. .


Stock purchases, sales, and option exercises reported by insider High Katherine A since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-01-18 ONCE Spark Therapeutics, Inc. Option Ex 2,250 .00 0
2017-11-28 ONCE Spark Therapeutics, Inc. Option Ex 5,000 3.45 17,250
2017-11-28 ONCE Spark Therapeutics, Inc. Sale 5,000 71.59 357,950
2017-10-31 ONCE Spark Therapeutics, Inc. Option Ex 5,000 3.45 17,250
2017-10-31 ONCE Spark Therapeutics, Inc. Sale 5,000 83.30 416,500
2017-09-26 ONCE Spark Therapeutics, Inc. Sale 5,000 85.81 429,050
2017-09-26 ONCE Spark Therapeutics, Inc. Option Ex 5,000 3.45 17,250
2017-08-29 ONCE Spark Therapeutics, Inc. Option Ex 10,000 3.45 34,500
2017-08-29 ONCE Spark Therapeutics, Inc. Sale 10,000 80.61 806,050
2017-07-25 ONCE Spark Therapeutics, Inc. Sale 10,000 73.18 731,800
2017-07-25 ONCE Spark Therapeutics, Inc. Option Ex 10,000 3.45 34,500
2017-06-27 ONCE Spark Therapeutics, Inc. Option Ex 10,000 3.45 34,500
2017-06-27 ONCE Spark Therapeutics, Inc. Sale 10,000 60.96 609,600
2017-06-19 ONCE Spark Therapeutics, Inc. Sale 10,000 60.00 600,000
2017-06-19 ONCE Spark Therapeutics, Inc. Option Ex 10,000 3.45 34,500
2017-04-28 ONCE Spark Therapeutics, Inc. Option Ex 15,000 3.45 51,750
2017-04-28 ONCE Spark Therapeutics, Inc. Sale 15,000 58.06 870,900
2017-04-24 ONCE Spark Therapeutics, Inc. Option Ex 2,060 3.45 7,107
2017-04-25 ONCE Spark Therapeutics, Inc. Option Ex 12,940 3.45 44,643
2017-04-24 ONCE Spark Therapeutics, Inc. Sale 2,060 55.01 113,320
2017-04-25 ONCE Spark Therapeutics, Inc. Sale 12,940 55.70 720,693
2016-11-14 ONCE Spark Therapeutics, Inc. Sale 10,000 60.30 603,000
2016-09-15 ONCE Spark Therapeutics, Inc. Sale 10,000 60.77 607,650
2016-08-15 ONCE Spark Therapeutics, Inc. Sale 10,000 63.30 633,000
2016-08-10 ONCE Spark Therapeutics, Inc. Sale 1,890 60.00 113,400
2016-08-04 ONCE Spark Therapeutics, Inc. Sale 100 60.00 6,000
2016-08-08 ONCE Spark Therapeutics, Inc. Sale 400 60.30 24,120
2016-08-03 ONCE Spark Therapeutics, Inc. Sale 3,627 60.00 217,620
2016-08-01 ONCE Spark Therapeutics, Inc. Sale 13,983 60.02 839,259
2016-05-24 ONCE Spark Therapeutics, Inc. Sale 10,000 54.00 540,000
2016-05-23 ONCE Spark Therapeutics, Inc. Sale 10,000 54.66 546,650
2015-12-01 ONCE Spark Therapeutics, Inc. Sale 10,000 55.31 553,100
2015-11-16 ONCE Spark Therapeutics, Inc. Sale 10,000 53.77 537,700
2015-10-13 ONCE Spark Therapeutics, Inc. Sale 10,000 48.00 480,000
2015-10-14 ONCE Spark Therapeutics, Inc. Sale 30,000 49.52 1,485,450
2015-02-04 ONCE Spark Therapeutics, Inc. Buy 700 23.00 16,100

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 High Katherine A (See Remarks of Spark Therapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.