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I Robert Tepper


  • Large Shareholder at Revolution Medicines Inc. (RVMD), 2020-09-11
  • Large Shareholder at Nurix Therapeutics Inc. (NRIX), 2020-07-30
  • Large Shareholder at Relay Therapeutics Inc. (RLAY), 2020-07-21
  • Large Shareholder, Director at Jounce Therapeutics Inc. (JNCE), 2020-07-02
  • Large Shareholder at Pliant Therapeutics Inc. (PLRX), 2020-06-10
  • Large Shareholder, Director at Neon Therapeutics Inc. (NTGN), 2020-05-07
  • Large Shareholder at Fulcrum Therapeutics Inc. (FULC), 2019-07-22
  • Large Shareholder, Director at Constellation Pharmaceuticals Inc (CNST), 2019-06-10
  • Large Shareholder, Director at Allena Pharmaceuticals Inc. (ALNA), 2019-06-07
  • Large Shareholder at Voyager Therapeutics Inc. (VYGR), 2018-09-19
  • Large Shareholder at Rhythm Pharmaceuticals Inc. (RYTM), 2018-09-04
  • Large Shareholder at Myokardia Inc (MYOK), 2018-03-07
  • Large Shareholder at Cytomx Therapeutics Inc. (CTMX), 2017-10-19
  • Director at Kala Pharmaceuticals Inc. (KALA), 2017-07-26
  • Large Shareholder at Global Blood Therapeutics Inc. (GBT), 2017-06-16
  • Large Shareholder at Blueprint Medicines Corp (BPMC), 2017-02-28
  • Large Shareholder at Sage Therapeutics Inc. (SAGE), 2016-08-19
  • Large Shareholder at Editas Medicine Inc. (EDIT), 2016-08-16
  • Large Shareholder at Zafgen Inc. (ZFGN), 2015-07-24
  • Director at Cerulean Pharma Inc. (CERU), 2015-07-06
  • Large Shareholder at Foundation Medicine Inc. (FMI), 2015-05-15
  • Large Shareholder, Director at Bluebird Bio Inc. (BLUE), 2015-02-04
  • Large Shareholder at Eleven Biotherapeutics Inc. (EBIO), 2014-02-13
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CNST $15.00 266,667 Large Shareholder, Director 2,983,051 2018-07-23 Filing
ALNA $14.00 215,000 Large Shareholder, Director 2,790,964 2017-11-06 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CTMX $24.34 24,777 Large Shareholder 29,516 2017-10-04 Filing
CTMX $18.00 20,000 Large Shareholder 54,293 2017-09-19 Filing
CTMX $16.00 15,000 Large Shareholder 44,777 2017-06-29 Filing
GBT $33.23 31,225 Large Shareholder 229,773 2017-04-06 Filing
BLUE $36.59 38,000 Large Shareholder, Director 1,215,054 2014-09-12 Filing