Granahan Investment Management, LLC PROTEOSTASIS THERAPEUTICS Transaction History

Granahan Investment Management, LLC

  • $2.12 Billion
  • Q4 2024

Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2019

May 14, 2019
SELL
N/A
-80,257 Closed
0 $0
Q4 2018

Feb 13, 2019
SELL
N/A
-1,592 Reduced 1.95%
80,257 $260,000
Q3 2018

Nov 13, 2018
BUY
N/A
156 Added 0.19%
81,849 $197,000
Q2 2018

Aug 15, 2018
BUY
N/A
11,159 Added 15.82%
81,693 $228,000
Q1 2018

May 14, 2018
BUY
N/A
70,534 New
70,534 $335,000
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