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LIU JEAN I

Insider CIK 1241357 · SGEN See Remarks · HALO VP & General Counsel · ERAS Director · CNTB Director

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
CNTB Connect Biopharma Holdings A Award2026-09-302026-10-018,984— $020,763SEC↗
CNTB Connect Biopharma Holdings A Award2026-06-302026-07-016,718— $011,779SEC↗
ERAS Erasca, Inc. A Award deriv2026-06-262026-06-2929,888— $029,888SEC↗
CNTB Connect Biopharma Holdings A Award2026-03-312026-04-025,061— $05,061SEC↗
ERAS Erasca, Inc. A Award deriv2026-01-012026-01-0520,617— $020,617SEC↗
ERAS Erasca, Inc. A Award deriv2025-06-242025-06-26120,000— $0120,000SEC↗
ERAS Erasca, Inc. A Award deriv2025-01-012025-01-0224,939— $024,939SEC↗
ERAS Erasca, Inc. A Award deriv2024-06-202024-06-2160,000— $060,000SEC↗
ERAS Erasca, Inc. A Award deriv2024-01-012024-01-0335,482— $035,482SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-1510,298— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-154,436— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-154,622— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-151,798— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-1521,915— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-15642— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-1517,205— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-15636— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-1543,786— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-151,333— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-1540,523— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-1540,344— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-1535,293— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-157,446— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-151,747— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-152,912— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-151,165— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-151,305— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-15874— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-151,457— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-1512,688— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-159,423— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-155,554— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-15583— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-153,662— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-152,708— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-1513,107— $00SEC↗
SGEN Seagen Inc. D To issuer deriv2023-12-142023-12-151,389— $00SEC↗
SGEN Seagen Inc. D To issuer2023-12-142023-12-1548,748$229.00 $11.16M0SEC↗
SGEN Seagen Inc. S Sale2023-09-212023-09-2264$206.50 $13.2K84,398SEC↗
SGEN Seagen Inc. S Sale2023-08-312023-09-011,893$206.97 $391.8K84,462SEC↗
SGEN Seagen Inc. S Sale2023-08-292023-08-30405$206.00 $83.4K86,355SEC↗
SGEN Seagen Inc. A Award2023-08-282023-08-301,022— $086,760SEC↗
SGEN Seagen Inc. D To issuer2023-08-162023-08-17717$193.87 $139.0K88,029SEC↗
SGEN Seagen Inc. D To issuer2023-08-162023-08-17922$193.87 $178.7K87,107SEC↗
SGEN Seagen Inc. D To issuer2023-08-162023-08-171,369$193.87 $265.4K85,738SEC↗
SGEN Seagen Inc. A Award2023-08-152023-08-1713,107— $088,746SEC↗
SGEN Seagen Inc. G Gift2023-08-082023-08-0911,124— $075,639SEC↗
ERAS Erasca, Inc. A Award deriv2023-06-222023-06-2660,000— $060,000SEC↗
SGEN Seagen Inc. M Exercise deriv2023-04-172023-04-195,000— $07,446SEC↗
SGEN Seagen Inc. S Sale2023-04-172023-04-195,000$205.86 $1.03M86,763SEC↗
SGEN Seagen Inc. M Exercise2023-04-172023-04-195,000$39.15 $195.8K91,763SEC↗
SGEN Seagen Inc. S Sale2023-04-062023-04-07174$205.86 $35.8K86,763SEC↗
SGEN Seagen Inc. A Award2023-04-052023-04-07435— $086,937SEC↗
SGEN Seagen Inc. A Award2023-04-012023-04-041,389— $086,502SEC↗
SGEN Seagen Inc. M Exercise deriv2023-03-162023-03-175,000— $012,446SEC↗
SGEN Seagen Inc. M Exercise2023-03-162023-03-175,000$39.15 $195.8K90,113SEC↗
SGEN Seagen Inc. S Sale2023-03-162023-03-175,000$199.90 $999.5K85,113SEC↗
SGEN Seagen Inc. M Exercise deriv2023-02-162023-02-215,000— $017,446SEC↗
SGEN Seagen Inc. S Sale2023-02-162023-02-215,000$155.00 $775.0K85,113SEC↗
SGEN Seagen Inc. M Exercise2023-02-162023-02-215,000$39.15 $195.8K90,113SEC↗
SGEN Seagen Inc. M Exercise deriv2023-01-242023-01-265,000— $022,446SEC↗
SGEN Seagen Inc. S Sale2023-01-242023-01-265,000$135.03 $675.1K85,113SEC↗
SGEN Seagen Inc. M Exercise2023-01-242023-01-265,000$39.15 $195.8K90,113SEC↗
SGEN Seagen Inc. S Sale2023-01-172023-01-19578$130.71 $75.6K85,113SEC↗
SGEN Seagen Inc. M Exercise deriv2023-01-052023-01-064,525— $027,446SEC↗
SGEN Seagen Inc. S Sale2023-01-052023-01-064,525$135.00 $610.9K85,691SEC↗
SGEN Seagen Inc. M Exercise2023-01-052023-01-064,525$39.15 $177.2K90,216SEC↗
SGEN Seagen Inc. M Exercise deriv2023-01-042023-01-06475— $031,971SEC↗
SGEN Seagen Inc. M Exercise2023-01-042023-01-06475$39.15 $18.6K86,166SEC↗
SGEN Seagen Inc. S Sale2023-01-042023-01-06475$135.00 $64.1K85,691SEC↗
SGEN Seagen Inc. M Exercise deriv2022-11-172022-11-188,333— $00SEC↗
SGEN Seagen Inc. S Sale2022-11-172022-11-188,333$131.05 $1.09M85,691SEC↗
SGEN Seagen Inc. M Exercise2022-11-172022-11-188,333$34.20 $285.0K94,024SEC↗
SGEN Seagen Inc. M Exercise deriv2022-11-142022-11-161,301— $00SEC↗
SGEN Seagen Inc. M Exercise2022-11-142022-11-161,301$76.86 $100.0K85,691SEC↗
SGEN Seagen Inc. S Sale2022-08-312022-09-011,755$154.41 $271.0K86,283SEC↗
SGEN Seagen Inc. S Sale2022-08-312022-09-011,893$154.41 $292.3K84,390SEC↗
SGEN Seagen Inc. S Sale2022-08-162022-08-17922$170.22 $156.9K88,755SEC↗
SGEN Seagen Inc. S Sale2022-08-162022-08-17717$170.22 $122.0K88,038SEC↗
SGEN Seagen Inc. A Award2022-08-152022-08-1713,731— $089,677SEC↗
ERAS Erasca, Inc. A Award deriv2022-04-252022-04-2780,000— $080,000SEC↗
SGEN Seagen Inc. S Sale2022-04-202022-04-22401$144.32 $57.9K75,946SEC↗
SGEN Seagen Inc. A Award2022-01-182022-01-205,915— $076,347SEC↗
SGEN Seagen Inc. S Sale2021-12-202021-12-22276$149.85 $41.4K70,432SEC↗
SGEN Seagen Inc. M Exercise deriv2021-11-042021-11-051,617— $00SEC↗
SGEN Seagen Inc. M Exercise2021-11-042021-11-051,617$46.37 $75.0K70,708SEC↗
SGEN Seagen Inc. M Exercise deriv2021-11-012021-11-0334,876— $00SEC↗
SGEN Seagen Inc. S Sale2021-11-012021-11-036,222$179.14 $1.11M69,091SEC↗
SGEN Seagen Inc. M Exercise2021-11-012021-11-0334,876$35.95 $1.25M103,967SEC↗
SGEN Seagen Inc. S Sale2021-11-012021-11-032,080$173.00 $359.8K101,887SEC↗
SGEN Seagen Inc. S Sale2021-11-012021-11-032,588$174.20 $450.8K99,299SEC↗
SGEN Seagen Inc. S Sale2021-11-012021-11-03753$175.08 $131.8K98,546SEC↗
SGEN Seagen Inc. S Sale2021-11-012021-11-038,776$177.29 $1.56M89,770SEC↗
SGEN Seagen Inc. S Sale2021-11-012021-11-0314,457$178.07 $2.57M75,313SEC↗
SGEN Seagen Inc. A Award2021-09-232021-09-27160$166.22 $26.6K69,091SEC↗
SGEN Seagen Inc. S Sale2021-08-312021-09-021,893$167.52 $317.1K70,686SEC↗
SGEN Seagen Inc. S Sale2021-08-312021-09-021,755$167.52 $294.0K68,931SEC↗
SGEN Seagen Inc. A Award deriv2021-08-162021-08-1821,915— $021,915SEC↗
SGEN Seagen Inc. A Award deriv2021-08-162021-08-18642— $0642SEC↗
SGEN Seagen Inc. A Award2021-08-162021-08-189,246— $072,579SEC↗
SGEN Seagen Inc. S Sale2021-08-162021-08-18718$154.55 $111.0K63,333SEC↗
SGEN Seagen Inc. S Sale2021-05-112021-05-131,061$140.00 $148.5K64,051SEC↗
SGEN Seagen Inc. M Exercise deriv2021-02-172021-02-182,207— $00SEC↗
SGEN Seagen Inc. M Exercise deriv2021-02-172021-02-182,100— $00SEC↗
SGEN Seagen Inc. M Exercise deriv2021-02-172021-02-18539— $01,617SEC↗
SGEN Seagen Inc. M Exercise2021-02-172021-02-182,207$45.30 $100.0K63,012SEC↗
SGEN Seagen Inc. M Exercise2021-02-172021-02-182,100$35.95 $75.5K65,112SEC↗
SGEN Seagen Inc. M Exercise2021-02-172021-02-18539$46.37 $25.0K60,805SEC↗
SGEN Seagen Inc. M Exercise deriv2021-01-152021-01-155,000— $034,876SEC↗
SGEN Seagen Inc. S Sale2021-01-152021-01-155,000$180.00 $900.0K60,266SEC↗
SGEN Seagen Inc. M Exercise2021-01-152021-01-155,000$35.95 $179.8K65,266SEC↗
SGEN Seagen Inc. M Exercise deriv2020-12-162020-12-161,624— $02,100SEC↗
SGEN Seagen Inc. M Exercise2020-12-162020-12-161,624$35.95 $58.4K60,266SEC↗
SGEN Seagen Inc. M Exercise deriv2020-12-142020-12-165,000— $039,876SEC↗
SGEN Seagen Inc. M Exercise2020-12-142020-12-165,000$35.95 $179.8K63,642SEC↗
SGEN Seagen Inc. S Sale2020-12-142020-12-16937$198.17 $185.7K58,642SEC↗
SGEN Seagen Inc. S Sale2020-12-142020-12-161,641$193.72 $317.9K62,001SEC↗
SGEN Seagen Inc. S Sale2020-12-142020-12-16600$194.80 $116.9K61,401SEC↗
SGEN Seagen Inc. S Sale2020-12-142020-12-161,522$197.14 $300.0K59,579SEC↗
SGEN Seagen Inc. S Sale2020-12-142020-12-16300$196.03 $58.8K61,101SEC↗
SGEN SEATTLE GENETICS INC /WA M Exercise deriv2020-09-212020-09-237,400— $03,724SEC↗
SGEN SEATTLE GENETICS INC /WA M Exercise deriv2020-09-212020-09-232,554— $00SEC↗
SGEN SEATTLE GENETICS INC /WA M Exercise2020-09-212020-09-232,554$39.15 $100.0K51,242SEC↗
SGEN SEATTLE GENETICS INC /WA M Exercise2020-09-212020-09-237,400$35.95 $266.0K58,642SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2020-09-142020-09-1611,610$170.00 $1.97M48,688SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2020-08-312020-09-021,755$155.69 $273.2K62,191SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2020-08-312020-09-021,893$155.69 $294.7K60,298SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2020-08-182020-08-206,846$158.17 $1.08M63,946SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2020-08-172020-08-1717,205— $017,205SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2020-08-172020-08-17636— $0636SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2020-08-172020-08-177,195— $070,792SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2020-06-192020-06-229,877$165.00 $1.63M63,597SEC↗
SGEN SEATTLE GENETICS INC /WA D To issuer2020-04-192020-04-22645$139.92 $90.2K73,474SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2020-04-192020-04-221,706— $073,091SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2020-04-192020-04-221,028— $074,119SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2019-12-192019-12-23697— $071,385SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2019-09-302019-10-023,716$85.00 $315.9K70,688SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2019-09-302019-10-023,716$87.00 $323.3K74,404SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2019-09-032019-09-041,779— $078,120SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2019-08-302019-09-0443,786— $043,786SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2019-08-302019-09-041,333— $01,333SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2019-08-302019-09-0418,995— $079,899SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2019-08-282019-08-306,013$73.22 $440.3K60,904SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2019-08-202019-08-223,716$80.00 $297.3K66,917SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2019-08-062019-08-083,716$75.00 $278.7K70,633SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2018-08-302018-09-041,301— $01,301SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2018-08-302018-09-0440,523— $040,523SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2018-08-302018-09-0417,608— $074,349SEC↗
SGEN SEATTLE GENETICS INC /WA S Sale2018-08-272018-08-294,123$74.23 $306.1K56,741SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2018-03-202018-03-228,333— $08,333SEC↗
SGEN SEATTLE GENETICS INC /WA D To issuer2017-12-042017-12-067,536$59.55 $448.8K60,864SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2017-08-172017-08-182,156— $02,156SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2017-08-172017-08-1840,344— $040,344SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2017-08-172017-08-1817,000— $068,400SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2016-08-272016-08-302,207— $02,207SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2016-08-272016-08-3035,293— $035,293SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2016-08-272016-08-3015,000— $051,400SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2015-08-252015-08-252,554— $02,554SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2015-08-252015-08-2532,446— $032,446SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2015-08-252015-08-2514,000— $036,400SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2014-12-012014-12-0311,124— $011,124SEC↗
SGEN SEATTLE GENETICS INC /WA A Award deriv2014-12-012014-12-0344,876— $044,876SEC↗
SGEN SEATTLE GENETICS INC /WA A Award2014-12-012014-12-0322,400— $022,400SEC↗
HALO HALOZYME THERAPEUTICS INC A Award deriv2014-02-062014-02-1050,000$13.10 $655.0K50,000SEC↗
HALO HALOZYME THERAPEUTICS INC A Award deriv2014-02-062014-02-1031,500— $031,500SEC↗
HALO HALOZYME THERAPEUTICS INC M Exercise deriv2014-02-042014-02-047,500— $022,500SEC↗
HALO HALOZYME THERAPEUTICS INC M Exercise2014-02-042014-02-044,682— $020,869SEC↗
HALO HALOZYME THERAPEUTICS INC M Exercise deriv2014-02-022014-02-0413,889— $041,667SEC↗
HALO HALOZYME THERAPEUTICS INC M Exercise2014-02-022014-02-048,360— $016,187SEC↗
HALO HALOZYME THERAPEUTICS INC A Award deriv2013-02-042013-02-0630,000— $030,000SEC↗
HALO HALOZYME THERAPEUTICS INC A Award deriv2013-02-042013-02-0650,000$6.55 $327.5K50,000SEC↗
HALO HALOZYME THERAPEUTICS INC M Exercise2013-02-022013-02-057,827— $07,827SEC↗
HALO HALOZYME THERAPEUTICS INC A Award deriv2012-02-022012-02-0669,444— $069,444SEC↗