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Last Close
27.00
Sep 03 • 3:59 PM ET Dollar change+0.52 Percentage change(1.96%)
Aftermarket Close
26.89
Aftermarket • 6:54 PM ET Dollar change-0.11 Percentage change(-0.41%)
Index
-
Market Cap
3.05B
Enterprise Value
2.58B
Income
-188.72M
Sales
450.80M
Book/sh
5.41
Cash/sh
6.36
Dividend Est.
-
Dividend TTM
-
Dividend Ex-Date
-
Dividend Gr. 3/5Y
- -
Payout
-
Employees
1784
IPO
Sep 20, 2017
P/E
-
Forward P/E
-
PEG
-
P/S
6.76
P/B
4.99
P/C
4.24
P/FCF
-
EV/EBITDA
-
EV/Sales
5.73
Quick Ratio
1.92
Current Ratio
2.13
Debt/Eq
0.42
LT Debt/Eq
0.02
Option/Short
Yes / Yes
EPS (ttm)
-1.70
EPS next Y
-2.13
EPS next Q
-0.56
EPS this Y
-39.19%
EPS next Y
4.37%
EPS next 5Y
3.57%
EPS past 3/5Y
29.68% 14.26%
Sales past 3/5Y
29.03% 56.57%
EPS Y/Y TTM
17.00%
Sales Y/Y TTM
5.13%
EPS Q/Q
-21.77%
Sales Q/Q
-3.52%
Insider Own
7.07%
Insider Trans
-6.27%
Inst Own
34.16%
Inst Trans
-4.33%
ROA
-16.86%
ROE
-26.98%
ROIC
-30.51%
Gross Margin
56.47%
Oper. Margin
-58.74%
Profit Margin
-41.86%
SMA20
4.80%
SMA50
23.31%
SMA200
36.34%
Trades
Shs Outstand
112.24M
Shs Float
104.83M
52W High
34.72 -22.24%
52W Low
15.96 69.17%
Volatility
3.38% 4.89%
ATR (14)
1.11
RSI (14)
67.21
Beta
0.72
Rel Volume
0.58
Avg Volume
1.00M
Volume
585,712
Perf Week
0.67%
Perf Month
46.98%
Perf Quarter
55.71%
Perf Half Y
39.90%
Perf YTD
53.06%
Perf Year
-13.74%
Perf 3Y
3.45%
Perf 5Y
-81.45%
Perf 10Y
-
Prev Close
26.48
Price
27.00
Change %
1.96%
Date Action Analyst Rating Change Price Target Change
Aug-25-25Resumed Jefferies Buy $52
Mar-07-25Initiated Scotiabank Sector Outperform $55
Mar-03-25Downgrade BofA Securities Buy → Neutral $29 → $36.10
Dec-14-23Initiated Morgan Stanley Overweight $47.50
Aug-10-23Initiated Cantor Fitzgerald Overweight $70
Jan-21-22Initiated Macquarie Outperform $64
Oct-12-21Initiated Bernstein Mkt Perform
Apr-28-20Initiated Goldman Buy
Apr-15-20Initiated Guggenheim Buy $75
Jul-12-19Initiated BofA/Merrill Buy
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Zai Lab Ltd. is a biopharmaceutical company, which engages in the developing and commercializing therapies that address medical conditions with unmet needs in oncology, autoimmune disorders, infectious diseases, and neuroscience. Its products include Zejula, Optune, Qinlock, and Nuzyra. The company was founded by Samantha Ying Du and Marietta Wu in April 2014 and is headquartered in Shanghai, China.
FounderDr. Ying Du Ph.D.
President and Head of Global Research & DevelopmentDr. Rafael G. Amado M.D.
Chief Financial OfficerDr. Yajing Chen Ph.D.
J.D.Mr. Frazor Titus Edmondson III
Senior VP & Head of Investor RelationsMs. Christine Chiou
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
Chen YajingChief Financial OfficerAug 19 '26Sale27.002607,02035,635Aug 21 04:16 PM
Smiley Joshua LFormer OfficerAug 20 '26Proposed Sale26.1898,6532,582,511Aug 20 04:20 PM
Chen YajingOfficerAug 19 '26Proposed Sale27.002607,020Aug 19 01:51 PM
Lis WilliamDirectorAug 12 '26Sale25.008,506212,65041,931Aug 13 04:15 PM
Chen YajingChief Financial OfficerAug 11 '26Sale25.0061915,47535,072Aug 13 04:15 PM
Lis WilliamDirectorAug 12 '26Proposed Sale25.008,506212,650Aug 12 10:42 AM
Chen YajingOfficerAug 11 '26Proposed Sale25.0061915,475Aug 11 04:22 PM
GAYNOR RICHARDDirectorJul 01 '26Buy19.051,73633,07180,737Jul 06 04:14 PM
Du YingChairperson & CEOJun 30 '26Sale18.537,026130,2201,203,784Jul 01 04:24 PM
Du YingOfficerJun 30 '26Proposed Sale18.537,026130,220Jun 30 03:13 PM
Edmondson Frazor Titus IIIChief Legal OfficerJun 26 '26Sale17.464,10371,64230,346Jun 29 04:18 PM
Du YingChairperson & CEOJun 26 '26Sale17.4624,543428,5451,192,840Jun 29 04:17 PM
Chen YajingChief Financial OfficerJun 26 '26Sale17.462,26439,53235,691Jun 29 04:17 PM
Chen YajingOfficerJun 26 '26Proposed Sale17.462,26439,532Jun 26 03:38 PM
Edmondson Frazor Titus IIIOfficerJun 26 '26Proposed Sale17.464,10371,644Jun 26 03:18 PM
Du YingOfficerJun 26 '26Proposed Sale17.4624,543428,553Jun 26 03:12 PM
Lis WilliamDirectorJun 22 '26Sale18.097,040127,35450,437Jun 24 04:05 PM
Lis WilliamDirectorJun 22 '26Proposed Sale18.097,040127,354Jun 22 10:10 AM
Du YingChairperson & CEOMay 19 '26Option Exercise1.74261,092454,3001,383,718May 21 04:19 PM
Du YingChairperson & CEOMay 15 '26Option Exercise1.7450,00087,0001,172,626May 19 04:18 PM
Du YingChairperson & CEOMay 18 '26Option Exercise1.7450,00087,0001,172,626May 19 04:18 PM
Du YingChairperson & CEOMay 15 '26Sale20.7450,0001,037,1101,122,626May 19 04:18 PM
Du YingChairperson & CEOMay 18 '26Sale19.0050,000949,7651,122,626May 19 04:18 PM
Du YingOfficerMay 18 '26Proposed Sale19.5250,000976,000May 18 11:34 AM
Edmondson Frazor Titus IIIChief Legal OfficerMay 14 '26Sale20.193,51771,00819,849May 15 04:46 PM
Du YingChairperson & CEOMay 13 '26Option Exercise1.7450,00087,0001,172,626May 15 04:45 PM
Du YingChairperson & CEOMay 14 '26Option Exercise1.7450,00087,0001,172,626May 15 04:45 PM
Du YingChairperson & CEOMay 14 '26Sale20.0950,0001,004,5751,122,626May 15 04:45 PM
Du YingChairperson & CEOMay 13 '26Sale19.9750,000998,4691,122,626May 15 04:45 PM
Du YingOfficerMay 15 '26Proposed Sale20.4650,0001,023,000May 15 09:49 AM
Du YingOfficerMay 14 '26Proposed Sale20.0950,0001,004,578May 14 04:17 PM
Edmondson Frazor Titus IIIOfficerMay 14 '26Proposed Sale20.193,51771,008May 14 09:50 AM
Du YingOfficerMay 13 '26Proposed Sale19.2050,000960,000May 13 02:06 PM
Smiley Joshua LSee RemarksApr 06 '26Sale20.453,01761,692117,602Apr 08 07:35 PM
Edmondson Frazor Titus IIIChief Legal OfficerApr 06 '26Sale20.451,22425,02823,366Apr 08 07:34 PM
Du YingChairperson & CEOApr 06 '26Sale20.452,65354,2491,122,626Apr 08 07:34 PM
Chen YajingChief Financial OfficerApr 06 '26Sale20.4585317,44231,705Apr 08 07:33 PM
Amado RafaelSee RemarksApr 06 '26Sale20.452,73956,00757,022Apr 08 07:33 PM
Smiley Joshua LOfficerApr 06 '26Proposed Sale20.453,01761,693Apr 06 03:26 PM
Du YingOfficerApr 06 '26Proposed Sale20.452,65354,250Apr 06 03:21 PM
Edmondson Frazor Titus IIIOfficerApr 06 '26Proposed Sale20.451,22425,029Apr 06 03:15 PM
Amado RafaelOfficerApr 06 '26Proposed Sale20.452,73956,008Apr 06 03:11 PM
Chen YajingOfficerApr 06 '26Proposed Sale20.4585317,443Apr 06 03:04 PM
Smiley Joshua LSee RemarksApr 02 '26Sale20.399,614196,029120,619Apr 03 05:59 PM
Edmondson Frazor Titus IIIChief Legal OfficerApr 02 '26Sale20.394,19485,51624,590Apr 03 05:58 PM
Du YingChairperson & CEOApr 02 '26Sale20.395,576113,6951,125,279Apr 03 05:58 PM
Chen YajingChief Financial OfficerApr 02 '26Sale20.395,199106,00832,558Apr 03 05:57 PM
Amado RafaelSee RemarksApr 02 '26Sale20.399,910202,06559,761Apr 03 05:57 PM
Amado RafaelOfficerApr 02 '26Proposed Sale20.399,910202,066Apr 02 04:59 PM
Du YingOfficerApr 02 '26Proposed Sale20.395,576113,695Apr 02 04:56 PM
Smiley Joshua LOfficerApr 02 '26Proposed Sale20.399,614196,030Apr 02 04:40 PM
Edmondson Frazor Titus IIIOfficerApr 02 '26Proposed Sale20.394,19485,516Apr 02 04:28 PM
Chen YajingOfficerApr 02 '26Proposed Sale20.395,199106,008Apr 02 04:20 PM
GAYNOR RICHARDDirectorMar 17 '26Buy18.911,73132,73356,630Mar 19 04:05 PM
Smiley Joshua LSee RemarksMar 13 '26Sale18.631,96636,62391,026Mar 16 04:09 PM
Edmondson Frazor Titus IIIChief Legal OfficerMar 13 '26Sale18.631,28123,8626,494Mar 16 04:08 PM
Chen YajingChief Financial OfficerMar 13 '26Sale18.631,70331,72319,999Mar 16 04:08 PM
Amado RafaelSee RemarksMar 13 '26Sale18.632,95755,08344,757Mar 16 04:07 PM
Edmondson Frazor Titus IIIOfficerMar 13 '26Proposed Sale18.631,28123,863Mar 13 04:04 PM
Smiley Joshua LOfficerMar 13 '26Proposed Sale18.631,96636,623Mar 13 03:50 PM
Amado RafaelOfficerMar 13 '26Proposed Sale18.632,95755,084Mar 13 03:49 PM
Chen YajingOfficerMar 13 '26Proposed Sale18.631,70331,724Mar 13 03:21 PM
Du YingChairperson & CEOMar 10 '26Option Exercise1.74261,092454,3001,225,253Mar 12 04:12 PM
Du YingChairperson & CEOMar 11 '26Sale19.081,06720,3631,109,905Mar 12 04:12 PM
Du YingOfficerMar 11 '26Proposed Sale19.081,06720,362Mar 11 03:21 PM
Du YingChairperson & CEOMar 06 '26Option Exercise1.7450,00087,0001,014,161Mar 10 04:08 PM
Du YingChairperson & CEOMar 09 '26Option Exercise1.7450,00087,0001,014,161Mar 10 04:08 PM
Du YingChairperson & CEOMar 06 '26Sale19.4250,000970,935964,161Mar 10 04:08 PM
Du YingChairperson & CEOMar 09 '26Sale19.0350,000951,465964,161Mar 10 04:08 PM
Du YingOfficerMar 09 '26Proposed Sale19.2150,000960,500Mar 09 02:12 PM
Edmondson Frazor Titus IIIChief Legal OfficerMar 05 '26Sale19.0615,569296,7453,517Mar 06 04:26 PM
Du YingChairperson & CEOMar 04 '26Option Exercise1.7450,00087,0001,014,161Mar 06 04:25 PM
Du YingChairperson & CEOMar 05 '26Option Exercise1.7450,00087,0001,014,161Mar 06 04:25 PM
Du YingChairperson & CEOMar 05 '26Sale19.2250,000961,055964,161Mar 06 04:25 PM
Du YingChairperson & CEOMar 04 '26Sale19.1650,000958,153964,161Mar 06 04:25 PM
Du YingOfficerMar 06 '26Proposed Sale19.1850,000959,000Mar 06 10:57 AM
Amado RafaelSee RemarksMar 03 '26Sale17.3810,000173,80042,391Mar 05 04:07 PM
Edmondson Frazor Titus IIIOfficerMar 05 '26Proposed Sale19.0615,569296,745Mar 05 01:20 PM
Du YingOfficerMar 05 '26Proposed Sale19.0650,000953,000Mar 05 01:12 PM
Du YingOfficerMar 04 '26Proposed Sale18.2850,000914,000Mar 04 11:21 AM
Amado RafaelOfficerMar 03 '26Proposed Sale17.3810,000173,800Mar 03 12:38 PM
Amado RafaelSee RemarksDec 31 '25Sale17.4310,787188,03952,391Jan 02 04:15 PM
Amado RafaelOfficerDec 31 '25Proposed Sale17.4310,787188,034Dec 31 03:29 PM
Edmondson Frazor Titus IIIChief Legal OfficerDec 16 '25Sale17.148,651148,27819,086Dec 18 04:34 PM
Edmondson Frazor Titus IIIOfficerDec 16 '25Proposed Sale17.148,651148,278Dec 16 10:47 AM
Edmondson Frazor Titus IIIChief Legal OfficerNov 21 '25Sale19.7814,328283,40827,737Nov 25 04:11 PM
Edmondson Frazor Titus IIIOfficerNov 21 '25Proposed Sale19.7814,328283,408Nov 21 09:43 AM
Chen YajingChief Financial OfficerNov 03 '25Sale26.832406,43917,444Nov 04 04:13 PM
Chen YajingOfficerNov 03 '25Proposed Sale26.832406,439Nov 03 03:31 PM
Chen YajingChief Financial OfficerOct 02 '25Sale34.2545615,61717,184Oct 03 04:20 PM
Chen YajingOfficerOct 02 '25Proposed Sale34.2545615,617Oct 02 03:36 PM
Smiley Joshua LSee RemarksSep 10 '25Buy28.9110,000289,10086,604Sep 12 04:32 PM