AAPL   383.68 (+0.25%)
MSFT   213.67 (-0.30%)
FB   245.07 (+0.23%)
GOOGL   1,539.01 (+1.34%)
AMZN   3,200.00 (+0.55%)
NVDA   419.17 (-0.28%)
CGC   17.42 (+8.74%)
BABA   261.01 (-0.22%)
MU   50.70 (+1.44%)
GE   6.69 (+1.67%)
TSLA   1,544.65 (+10.78%)
AMD   55.88 (-2.41%)
T   30.13 (+2.00%)
ACB   12.02 (+2.12%)
F   6.10 (+4.27%)
GILD   76.32 (+2.15%)
DIS   119.34 (+2.16%)
BAC   24.02 (+5.49%)
NFLX   548.73 (+8.07%)
BA   178.44 (+2.98%)
AAPL   383.68 (+0.25%)
MSFT   213.67 (-0.30%)
FB   245.07 (+0.23%)
GOOGL   1,539.01 (+1.34%)
AMZN   3,200.00 (+0.55%)
NVDA   419.17 (-0.28%)
CGC   17.42 (+8.74%)
BABA   261.01 (-0.22%)
MU   50.70 (+1.44%)
GE   6.69 (+1.67%)
TSLA   1,544.65 (+10.78%)
AMD   55.88 (-2.41%)
T   30.13 (+2.00%)
ACB   12.02 (+2.12%)
F   6.10 (+4.27%)
GILD   76.32 (+2.15%)
DIS   119.34 (+2.16%)
BAC   24.02 (+5.49%)
NFLX   548.73 (+8.07%)
BA   178.44 (+2.98%)
AAPL   383.68 (+0.25%)
MSFT   213.67 (-0.30%)
FB   245.07 (+0.23%)
GOOGL   1,539.01 (+1.34%)
AMZN   3,200.00 (+0.55%)
NVDA   419.17 (-0.28%)
CGC   17.42 (+8.74%)
BABA   261.01 (-0.22%)
MU   50.70 (+1.44%)
GE   6.69 (+1.67%)
TSLA   1,544.65 (+10.78%)
AMD   55.88 (-2.41%)
T   30.13 (+2.00%)
ACB   12.02 (+2.12%)
F   6.10 (+4.27%)
GILD   76.32 (+2.15%)
DIS   119.34 (+2.16%)
BAC   24.02 (+5.49%)
NFLX   548.73 (+8.07%)
BA   178.44 (+2.98%)
AAPL   383.68 (+0.25%)
MSFT   213.67 (-0.30%)
FB   245.07 (+0.23%)
GOOGL   1,539.01 (+1.34%)
AMZN   3,200.00 (+0.55%)
NVDA   419.17 (-0.28%)
CGC   17.42 (+8.74%)
BABA   261.01 (-0.22%)
MU   50.70 (+1.44%)
GE   6.69 (+1.67%)
TSLA   1,544.65 (+10.78%)
AMD   55.88 (-2.41%)
T   30.13 (+2.00%)
ACB   12.02 (+2.12%)
F   6.10 (+4.27%)
GILD   76.32 (+2.15%)
DIS   119.34 (+2.16%)
BAC   24.02 (+5.49%)
NFLX   548.73 (+8.07%)
BA   178.44 (+2.98%)
Log in

NASDAQ:PTIProteostasis Therapeutics Insider Trades

$1.33
-0.01 (-0.75 %)
(As of 07/10/2020 04:00 PM ET)
Add
Compare
Today's Range
$1.32
Now: $1.33▼
$1.38
50-Day Range
$1.30
MA: $1.45▼
$1.77
52-Week Range
$0.61
Now: $1.33▼
$4.72
Volume675,000 shs
Average Volume1.28 million shs
Market Capitalization$69.36 million
P/E RatioN/A
Dividend YieldN/A
Beta1.21

Insider Trades

Proteostasis Therapeutics (NASDAQ:PTI) Insider Buying and Selling Activity

Insider Ownership Percentage: 4.80%

Insider Buying and Selling by Quarter


Proteostasis Therapeutics (NASDAQ PTI) Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/26/2019Enterprise Associates 12 NewMajor ShareholderSell117,164$2.45$287,051.80  
2/4/2019Meenu ChhabraInsiderSell16,478$2.99$49,269.2297,093  
1/28/2019Po Shun LeeInsiderSell1,600$3.00$4,800.00  
10/26/2018Franklin M BergerDirectorBuy40,000$6.75$270,000.00266,162  
12/18/2017Enterprise Associates 12 NewMajor ShareholderBuy2,000,000$5.00$10,000,000.00  
12/18/2017Franklin M BergerDirectorBuy60,000$5.00$300,000.00266,162  
12/18/2017Meenu ChhabraInsiderBuy40,000$5.00$200,000.0050,218  
12/14/2017Cormorant Asset Management, LlMajor ShareholderSell504,027$4.88$2,459,651.76  
3/13/2017Fmr LlcInsiderSell25,000$12.94$323,500.00  
3/10/2017Fmr LlcInsiderSell25,000$12.04$301,000.00  
3/9/2017Fmr LlcInsiderSell29,300$12.08$353,944.00  
3/7/2017Fmr LlcInsiderSell60,000$13.01$780,600.00  
3/3/2017Fmr LlcInsiderSell45,000$13.91$625,950.00  
3/1/2017Fmr LlcInsiderSell45,000$14.62$657,900.00  
2/27/2017Fmr LlcInsiderSell28,000$14.60$408,800.00  
12/16/2016Franklin M BergerDirectorBuy40,000$11.17$446,800.00192,162  
12/13/2016Cormorant Asset Management, LlMajor ShareholderBuy121,301$10.82$1,312,476.82  
12/8/2016Cormorant Asset Management, LlMajor ShareholderBuy44,417$10.83$481,036.11  
12/6/2016Cormorant Asset Management, LlMajor ShareholderBuy87,973$10.62$934,273.26  
12/1/2016Cormorant Asset Management, LlMajor ShareholderBuy170,391$10.24$1,744,803.84  
11/23/2016Cormorant Asset Management, LlMajor ShareholderBuy361,863$11.40$4,125,238.20  
11/14/2016Cormorant Asset Management, LlMajor ShareholderBuy259,500$11.05$2,867,475.00  
11/7/2016Cormorant Asset Management, LlMajor ShareholderBuy327,977$8.45$2,771,405.65  
9/14/2016Enterprise Associates 12 NewMajor ShareholderBuy461,538$13.00$5,999,994.00  
9/14/2016Franklin M BergerDirectorBuy69,230$13.00$899,990.00166,162  
2/17/2016Bioventures Ltd NovartisMajor ShareholderBuy375,000$8.00$3,000,000.00  
2/17/2016Franklin M. BergerDirectorBuy25,000$8.00$200,000.0096,932  
(Data available from 1/1/2013 forward)
This page was last updated on 7/10/2020 by MarketBeat.com Staff

30 Days of MarketBeat All Access for $1.00

Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools:

  • Best-in-Class Portfolio Monitoring

    View the latest news, buy/sell ratings, SEC filings and insider transactions for your stocks. Compare your portfolio performance to leading indices and get personalized stock ideas based on your portfolio.

  • Stock Ideas and Recommendations

    Get daily stock ideas top-performing Wall Street analysts. Get short term trading ideas from the MarketBeat Idea Engine. View which stocks are hot on social media with MarketBeat's trending stocks report.

  • Advanced Stock Screeners and Research Tools

    Identify stocks that meet your criteria using seven unique stock screeners. See what's happening in the market right now with MarketBeat's real-time news feed. Export data to Excel for your own analysis.

Start Your Risk-Free Trial Subscription Here
Receive Analysts' Upgrades and Downgrades Daily

Enter your email address below to receive a concise daily summary of analysts' upgrades, downgrades and new coverage with MarketBeat.com's FREE daily email newsletter.