GuruFocus.com
          Insider List 
 Insider List
| Insider Name | 
|---|
| Insider Name | 
|    Insider Name    |    Latest Transaction Date    |    Aggregate Performance    |    Aggregate Performance Relative to S&P 500    |    Companys    | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1M | 3M | 6M | 1Y | 2Y | 3Y | 1M | 3M | 6M | 1Y | 2Y | 3Y | |||
|    Insider Name    |    Latest Transaction Date    |    Aggregate Performance    |    Aggregate Performance Relative to S&P 500    |    Companys    | ||||||||||
| 1M | 3M | 6M | 1Y | 2Y | 3Y | 1M | 3M | 6M | 1Y | 2Y | 3Y | |||
2017-03-01  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2023-10-11  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2023-10-04  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2024-09-27  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2017-01-30  | 0.720  | 0.720  | -5.250  | 40.810  | -  | -  | -3.710  | -3.100  | -13.630  | 17.070  | -  | -  | 
        BGMS
      
        PRTA
      
        CASC
      
        ANTH
      
        MYMX
      
        SRPT
        
      ...
       |  |
2015-11-17  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2023-08-28  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | RARE ICPT SGEN AVXS CORI NUVB | |
2020-04-09  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | ICPT PRTA | |
-  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | ||
2023-07-03  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
-  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | ||
2025-05-19  | 1.770  | 1.770  | 34.720  | 30.590  | 16.340  | -4.250  | -0.110  | -0.560  | 24.990  | 18.410  | 7.560  | -14.000  | SURF PANA.U AKUS PRTA EIGRQ GNVC | |
2011-09-16  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | 
        PRTA
      
        LPCN
      
        ALKS
      
        ARMP
      
        BJCT
      
        SNGX
        
      ...
       |  |
-  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PTI PRTA YMTX KANT | ||
2023-05-17  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
-  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | ||
2021-08-27  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | AMTI ASMB XCUR KITE SNSS IMUC | |
2023-01-03  | -14.190  | -14.190  | -11.830  | 48.170  | 14.610  | -  | -22.360  | -20.750  | -28.340  | 25.140  | -10.010  | -  | PRTA COYA | |
-  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | ||
2024-01-24  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | LSACU PRTA AFFY BGMS VINC | |
2023-01-03  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | 
        AMRN
      
        RARE
      
        PRTA
      
        ONCE
      
        SPHS
      
        OCRX
        
      ...
       |  |
2015-11-13  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2023-09-27  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2023-09-21  | -5.640  | -5.640  | 10.200  | 43.930  | 27.930  | -  | -5.020  | -19.760  | -1.960  | 15.760  | 4.580  | -  | PANA.U PRTA KIN GNVC ANAB NUVB | |
-  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA NITE | ||
2016-02-17  | 71.130  | 71.130  | 237.570  | 182.850  | -28.980  | -10.890  | 65.230  | 109.230  | 224.310  | 160.890  | -48.060  | -23.840  | PTI PRTA YMTX KANT | |
-  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA TERN VRDN | ||
2023-01-05  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2020-07-20  | -13.860  | -13.860  | 31.280  | -19.970  | -26.530  | -34.350  | -17.970  | -14.930  | 12.830  | -52.910  | -36.880  | -46.070  | RLAY PRTA ARYE | |
2025-06-06  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PTGX NLTX PRTA MRNS NGNE MGX | |
2015-11-12  | 1.820  | 1.820  | -76.020  | -68.660  | -64.900  | -38.270  | 3.460  | -1.850  | -76.910  | -74.450  | -77.260  | -48.300  | ALKS PRTA ENDPQ | |
2017-09-28  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2017-03-09  | -2.390  | -2.390  | 20.960  | -30.750  | -49.770  | -43.150  | -2.000  | -1.470  | 16.880  | -48.580  | -57.480  | -48.260  | PRTA SRRA LGNZZ RAIN | |
2023-08-02  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | -  | PRTA | |
2025-01-14  | 11.840  | 11.840  | -49.250  | -  | -  | -  | 7.190  | -14.070  | -56.530  | -  | -  | -  | YTENQ PRTA | |
        Research Tools
      
 
        All-In-One Screener
      
        Stock Ideas
      
        Stock List
      
        Guru List
      
        Guru Real-Time Picks
      
        Insider List
      
        Insider Trades
      
        Economic Indicators
      
        Sector & Industry Performance
      
        DCF Calculator
      
        Discussion Board
      
        Product
      
 
        Pricing Plans
      
        Excel Add-In
      
        Google Sheets Add-on
      
        Data API
      
        Stock Comparison Table
      
        Manual of Stocks
      
        Instant Alerts
      
        Mobile App
      
        Newsletters Signup
      
        䏿–‡
      
        Education
      
 
        Financial Glossary
      
        Tutorials
      
        FAQ
      
        Buffett Indicator
      
        Shiller P/E
      
        Yield Curve Today
      
        U.S. Inflation Rate
      
        Global Market Valuation
      
        Fed Net Liquidity
      
        Buffett Assets Allocation
      
        Company
      
 
        About GuruFocus
      
        Career
      
        Contact Us
      
        Advertise
      
        Term of Use
      
        Privacy Policy
      
        Referral Program
      
        Partner Program
      
            Survey
          
 We'd love to learn more about your experiences on GuruFocus.com and how we can improve!
Take Survey
        Disclaimers
      
 
        
        GuruFocus.com is not operated by a broker or a dealer. Under no circumstances does any information posted on GuruFocus.com represent a recommendation to buy or sell a security. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The individuals or entities selected as "gurus" may buy and sell securities before and after any particular article and report and information herein is published, with respect to the securities discussed in any article and report posted herein. Gurus may be added or dropped from the GuruFocus site at any time. In no event shall GuruFocus.com be liable to any member, guest or third party for any damages of any kind arising out of the use of any content or other material published or available on GuruFocus.com, or relating to the use of, or inability to use, GuruFocus.com or any content, including, without limitation, any investment losses, lost profits, lost opportunity, special, incidental, indirect, consequential or punitive damages. Past performance is a poor indicator of future performance. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The information on this site is in no way guaranteed for completeness, accuracy or in any other way. The gurus listed in this website are not affiliated with GuruFocus.com, LLC. Stock quotes are provided by QuoteMedia, Inc. (CSI). Company fundamental data is provided by Morningstar. Analyst estimates data is sourced from both Refinitiv and Morningstar, with priority given to Refinitiv data. Data is updated daily.
      
      
    © 2004-2025 GuruFocus.com, LLC. All Rights Reserved.