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New York Markets After Hours

Proteostasis Therapeutics Inc.

NAS: PTI

GO
/marketstate/country/us

After Hours

PTI
/zigman2/quotes/203756904/composite

$

1.10

Change

-0.01 -0.90%

Volume

Volume 143

Sep 29, 2020, 5:49 p.m.

Real time quotes

/zigman2/quotes/203756904/composite

Today's close

$ 1.08

$ 1.11

Change

+0.03 +2.78%

Day low

Day high

$1.07

$1.13

Open
Open: 1.09

52 week low

52 week high

$0.70

$4.72

Open

Market cap

$56.35M

Average volume

904,043

P/E ratio

N/A

Rev. per Employee

$59,167

EPS

-0.84

Dividend

N/A

Div yield

N/A

Ex dividend date

N/A

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/news/latest/company/us/pti

MarketWatch News on PTI

  1. Proteostasis stock tumbles on cystic fibrosis trial data

    10:07 a.m. Dec. 17, 2019

    - Jaimy Lee

  2. Proteostasis's stock jumps after license deal with Genentech

    8:20 a.m. Dec. 17, 2018

    - Tomi Kilgore

  3. Proteostasis's stock rockets 346% to 17-mo. high after positive trial results for CF treatment

    2:52 p.m. Oct. 18, 2018

    - Tomi Kilgore

  4. Proteostasis Therapeutics stock is the most actively traded on U.S. exchanges at 78.4 mln shares

    2:50 p.m. Oct. 18, 2018

    - Tomi Kilgore

  5. Proteostasis shares surge 10% on FDA 'fast track' designation for cystic fibrosis program

    8:15 a.m. April 4, 2018

    - Emma Court

  6. Proteostasis won't complete market offering due to 'market conditions'

    8:55 a.m. March 21, 2018

    - Emma Court

  7. Proteostasis shares rise 14% premarket

    8:55 a.m. March 21, 2018

    - Emma Court

  8. Proteostasis Therapeutics shares tank 18% after Kerrisdale Capital puts out short report

    10:14 a.m. March 20, 2018

    - Emma Court

  9. Proteostasis's stock rockets on heavy volume after BTD granted

    10:16 a.m. March 13, 2018

    - Tomi Kilgore

  10. Proteostasis Therapeutics started at outperform with $11 stock price target at RBC Capital

    8:53 a.m. March 9, 2018

    - Tomi Kilgore

  11. Elliott Associates Wants to Discuss Opportunities With Akamai

    12:11 a.m. Dec. 30, 2017

    - Barron's Online

  12. Loading more headlines...
/news/nonmarketwatch/company/us/pti

Other News on PTI

  1. Yumanity Therapeutics to Join Public Markets Via Merger

    4:38 p.m. Sept. 3, 2020

    - GuruFocus.com

  2. SWBI, ONVO, YRCW and PTI among midday movers

    12:47 p.m. Aug. 25, 2020

    - Seeking Alpha

  3. Proteostasis Therapeutics to merge with Yumanity Therapeutics

    7:55 a.m. Aug. 24, 2020

    - Seeking Alpha

  4. 10-Q: PROTEOSTASIS THERAPEUTICS, INC.

    4:16 p.m. Aug. 6, 2020

    - Edgar Online - (EDG = 10Q, 10K)

  5. FSLY, WDC among premarket losers

    8:29 a.m. Aug. 6, 2020

    - Seeking Alpha

  6. Bet on Rising Price-to-Earnings With 5 Top Stocks

    7:01 a.m. July 10, 2020

    - Zacks.com

  7. Vertex's Kalydeco Wins Approval in EU for CF in Children

    11:46 a.m. June 10, 2020

    - Zacks.com

  8. MFGP, AAXN among premarket gainers

    9:18 a.m. June 1, 2020

    - Seeking Alpha

  9. 10-Q: PROTEOSTASIS THERAPEUTICS, INC.

    4:13 p.m. May 15, 2020

    - Edgar Online - (EDG = 10Q, 10K)

  10. 5 Top Stocks With Rising P/E to Bet On

    9:02 a.m. May 12, 2020

    - Zacks.com

  11. RDS.A, NRZ among premarket gainers

    9:20 a.m. March 19, 2020

    - Seeking Alpha

  12. TSLA, TWTR among premarket gainers

    10:16 a.m. March 2, 2020

    - Seeking Alpha

  13. Proteostasis (PTI) to Report Q4 Earnings: What's in Store?

    10:56 a.m. Feb. 26, 2020

    - Zacks.com

  14. Loading more headlines...
/news/pressrelease/company/us/pti

Press Releases on PTI

  1. Loading more headlines...

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