Last Close
Apr 08  •  04:00PM ET
102.09
Dollar change
-1.66
Percentage change
-1.60
%
Index
RUT
P/E
-
EPS (ttm)
-2.04
Insider Own
5.99%
Shs Outstand
62.58M
Perf Week
-3.14%
Market Cap
6.51B
Forward P/E
-
EPS next Y
-0.68
Insider Trans
-8.20%
Shs Float
59.99M
Perf Month
5.62%
Enterprise Value
5.96B
PEG
-
EPS next Q
-0.49
Inst Own
107.94%
Perf Quarter
24.09%
Income
-130.15M
P/S
141.55
EPS this Y
257.61%
Inst Trans
2.02%
Perf Half Y
59.17%
Sales
46.02M
P/B
10.39
EPS next Y
-120.90%
ROA
-18.37%
Perf YTD
16.89%
Book/sh
9.82
P/C
11.48
EPS next 5Y
-
ROE
-20.18%
52W High
107.84 -5.33%
Perf Year
145.00%
Cash/sh
8.89
P/FCF
116.16
EPS past 3/5Y
7.63% -1.26%
ROIC
-20.90%
52W Low
39.60 157.80%
Perf 3Y
452.73%
Dividend Est.
-
EV/EBITDA
-
Sales past 3/5Y
20.07% 9.96%
Gross Margin
97.22%
Volatility
3.41% 4.57%
Perf 5Y
282.36%
Dividend TTM
-
EV/Sales
129.45
EPS Y/Y TTM
-145.57%
Oper. Margin
-343.63%
ATR (14)
4.35
Perf 10Y
-
Dividend Ex-Date
-
Quick Ratio
12.71
Sales Y/Y TTM
-89.41%
Profit Margin
-282.83%
RSI (14)
57.57
Dividend Gr. 3/5Y
- -
Current Ratio
12.71
EPS Q/Q
-134.96%
SMA20
2.00%
Beta
2.09
Payout
-
Debt/Eq
0.02
Sales Q/Q
-95.64%
SMA50
11.22%
Rel Volume
1.02
Prev Close
103.75
Employees
132
LT Debt/Eq
0.01
SMA200
35.03%
Avg Volume
791.08K
Price
102.09
IPO
Aug 11, 2016
Option/Short
Yes / Yes
Trades
Volume
818,850
Change
-1.60%
Date Action Analyst Rating Change Price Target Change
Sep-17-25Initiated Barclays Overweight $72
Sep-12-25Initiated Leerink Partners Outperform $73
Jun-17-25Initiated Citigroup Buy $72
Dec-06-24Initiated Goldman Neutral $47
Dec-06-24Initiated BMO Capital Markets Outperform $62
Nov-05-24Initiated Wedbush Outperform $58
Sep-24-24Initiated TD Cowen Buy $65
Sep-09-24Initiated Truist Buy $60
Oct-30-23Initiated CapitalOne Overweight $32
May-25-23Resumed Jefferies Buy $30 → $40
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04:56PM
Protagonist Therapeutics, Inc. a clinical-stage biopharmaceutical company, which engages in discovering and developing peptide-based therapeutic drugs to address unmet medical needs. Its product pipeline includes PTG-300, PTG-200, and PN-943. The company was founded by Mark L. Smythe on August 22, 2006 and is headquartered in Newark, CA.
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
MOLINA ARTURO MDChief Medical OfficerMar 26 '26Option Exercise8.0415,000120,60099,115Mar 27 07:36 PM
MOLINA ARTURO MDChief Medical OfficerMar 26 '26Sale104.7915,0001,571,85084,115Mar 27 07:36 PM
SELICK HAROLD EDirectorMar 26 '26Option Exercise12.8824,000309,12084,845Mar 27 07:34 PM
SELICK HAROLD EDirectorMar 26 '26Sale105.0024,0002,520,00060,845Mar 27 07:34 PM
Ali AsifChief Financial OfficerMar 26 '26Option Exercise17.7024,765438,28085,518Mar 27 07:33 PM
Ali AsifChief Financial OfficerMar 26 '26Sale104.2424,7652,581,50460,753Mar 27 07:33 PM
HAROLD SELICKDirectorMar 26 '26Proposed Sale105.0024,0002,520,000Mar 26 04:05 PM
ASIF ALIOfficerMar 26 '26Proposed Sale104.2424,7652,581,546Mar 26 04:05 PM
ARTURO MOLINAOfficerMar 26 '26Proposed Sale104.7915,0001,571,919Mar 26 04:01 PM
PATEL DINESH V PH DPresident and CEOMar 25 '26Option Exercise8.5854,641468,820579,579Mar 25 07:23 PM
PATEL DINESH V PH DPresident and CEOMar 24 '26Option Exercise8.5859506524,997Mar 25 07:23 PM
PATEL DINESH V PH DPresident and CEOMar 25 '26Sale101.0054,6415,518,741524,938Mar 25 07:23 PM
PATEL DINESH V PH DPresident and CEOMar 24 '26Sale101.00595,959524,938Mar 25 07:23 PM
Dinesh PatelCEOMar 24 '26Proposed Sale98.5454,7005,390,138Mar 24 05:56 PM
Williams Lewis TDirectorFeb 17 '26Option Exercise10.8418,000195,12025,825Feb 18 06:12 PM
Williams Lewis TDirectorFeb 17 '26Sale82.4218,0001,483,5607,825Feb 18 06:12 PM
LEWIS T WILLIAMSDirectorFeb 17 '26Proposed Sale82.4218,0001,483,495Feb 17 05:27 PM
Waddill William D.DirectorFeb 06 '26Option Exercise8.3120,000166,20027,825Feb 06 04:38 PM
Waddill William D.DirectorFeb 06 '26Sale83.6820,0001,673,6007,825Feb 06 04:38 PM
WILLIAM D WADDILLDirectorFeb 06 '26Proposed Sale83.6820,0001,673,672Feb 06 04:04 PM
PATEL DINESH V PH DPresident and CEOJan 26 '26Option Exercise14.1224,890351,528588,710Jan 27 09:21 PM
PATEL DINESH V PH DPresident and CEOJan 27 '26Option Exercise21.584,06887,787578,573Jan 27 09:21 PM
PATEL DINESH V PH DPresident and CEOJan 23 '26Option Exercise4.2119,31581,316593,820Jan 27 09:21 PM
PATEL DINESH V PH DPresident and CEOJan 26 '26Sale84.0324,8902,091,470574,505Jan 27 09:21 PM
PATEL DINESH V PH DPresident and CEOJan 23 '26Sale84.5919,3151,633,856574,505Jan 27 09:21 PM
PATEL DINESH V PH DPresident and CEOJan 27 '26Sale83.194,068338,417574,505Jan 27 09:21 PM
Ali AsifChief Financial OfficerJan 27 '26Option Exercise16.1828,000453,080106,523Jan 27 09:20 PM
Ali AsifChief Financial OfficerJan 27 '26Sale83.1346,2033,841,03760,320Jan 27 09:20 PM
MOLINA ARTURO MDChief Medical OfficerJan 27 '26Option Exercise8.045,00040,20089,115Jan 27 09:19 PM
MOLINA ARTURO MDChief Medical OfficerJan 26 '26Option Exercise8.045,00040,20089,115Jan 27 09:19 PM
MOLINA ARTURO MDChief Medical OfficerJan 23 '26Sale82.4213,1511,083,90584,115Jan 27 09:19 PM
MOLINA ARTURO MDChief Medical OfficerJan 26 '26Sale82.285,000411,40084,115Jan 27 09:19 PM
MOLINA ARTURO MDChief Medical OfficerJan 27 '26Sale82.005,000410,00084,115Jan 27 09:19 PM
ASIF ALIOfficerJan 27 '26Proposed Sale83.1446,2033,841,128Jan 27 05:12 PM
ARTURO MOLINAOfficerJan 27 '26Proposed Sale82.005,000410,000Jan 27 04:01 PM
ARTURO MOLINAOfficerJan 26 '26Proposed Sale82.285,000411,396Jan 26 04:29 PM
ARTURO MOLINAOfficerJan 23 '26Proposed Sale83.4213,1511,097,116Jan 23 04:32 PM
Dinesh PatelCEOJan 23 '26Proposed Sale84.62108,2739,162,061Jan 23 04:06 PM
MOLINA ARTURO MDChief Medical OfficerJan 20 '26Sale82.489,514784,71597,266Jan 21 05:17 PM
PATEL DINESH V PH DPresident and CEOJan 20 '26Sale82.4834,4382,840,446580,505Jan 21 05:16 PM
Ali AsifChief Financial OfficerJan 20 '26Sale82.488,588708,33878,077Jan 21 05:15 PM
ARTURO MOLINA MDOfficerJan 20 '26Proposed Sale82.489,514784,715Jan 21 05:12 PM
DINESH V PATEL PH DOfficer, DirectorJan 20 '26Proposed Sale82.4834,4382,840,446Jan 21 05:11 PM
Asif AliOfficerJan 20 '26Proposed Sale82.488,588708,338Jan 21 05:10 PM
SELICK HAROLD EDirectorJan 09 '26Option Exercise4.2114,29960,19960,845Jan 13 04:45 PM
MOLINA ARTURO MDChief Medical OfficerNov 17 '25Sale84.772,712229,89681,180Nov 19 04:01 PM
Waddill William D.DirectorOct 10 '25Option Exercise6.9812,00083,76017,130Oct 14 04:01 PM
Waddill William D.DirectorOct 10 '25Sale81.6212,000979,4805,130Oct 14 04:01 PM
WILLIAM WADDILLDirectorOct 10 '25Proposed Sale67.0412,000804,480Oct 10 04:18 PM
Waddill William D.DirectorSep 22 '25Sale64.254,000257,0005,130Sep 24 08:35 PM
WILLIAM WADDILLDirectorSep 22 '25Proposed Sale62.204,000248,800Sep 22 04:27 PM
Waddill William D.DirectorAug 27 '25Sale59.254,000237,0009,130Aug 29 05:30 PM
WILLIAM WADDILLDirectorAug 27 '25Proposed Sale56.994,000227,960Aug 27 04:33 PM
PATEL DINESH V PH DPresident and CEOJul 25 '25Sale54.7810,415570,534520,603Jul 28 06:08 PM
PATEL DINESH V PH DPresident and CEOJul 22 '25Sale55.0522,0651,214,678548,538Jul 23 06:57 PM
PATEL DINESH V PH DPresident and CEOJul 23 '25Sale54.7917,520959,921531,018Jul 23 06:57 PM
PATEL DINESH V PH DPresident and CEOJul 21 '25Sale54.8612,859705,445570,603Jul 23 06:57 PM
Dinesh PatelCEOJul 22 '25Proposed Sale55.2250,0002,761,000Jul 22 04:04 PM
MOLINA ARTURO MDChief Medical OfficerJun 10 '25Option Exercise8.0410,00080,40093,892Jun 11 05:40 PM
MOLINA ARTURO MDChief Medical OfficerJun 09 '25Option Exercise8.0410,00080,40093,892Jun 11 05:40 PM
MOLINA ARTURO MDChief Medical OfficerJun 10 '25Sale57.0310,000570,30083,892Jun 11 05:40 PM
MOLINA ARTURO MDChief Medical OfficerJun 09 '25Sale55.5110,000555,10083,892Jun 11 05:40 PM
ARTURO MOLINAOfficerJun 10 '25Proposed Sale57.0310,000570,269Jun 10 05:51 PM
ARTURO MOLINAOfficerJun 09 '25Proposed Sale55.5110,000555,077Jun 09 04:46 PM
SELICK HAROLD EDirectorApr 28 '25Option Exercise1.1610,72512,44143,851Apr 30 04:45 PM
Ali AsifChief Financial OfficerApr 22 '25Sale46.001,75680,77661,065Apr 23 04:30 PM