InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
9
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the full record of transactions filed by Liu Jean I. Officer active across 2 companies, notably Seagen Inc.. Cumulatively, 29 disclosures have been recorded. Breakdown: 0 buy · 9 sells. Total volume traded: €1.3m. History available since 11 May 2021. The latest transaction was disclosed on 31 March 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Liu Jean I
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations29 total
6,718 sharesOrdinary SharesSEC:0001835268-26-000021:0
5,061 shares0Ordinary SharesSEC:0001241357-26-000004:0
48,748 shares@ US$229.0066.1% of flowCommon StockSEC:0000950170-23-070875:0
64 shares@ US$206.500.2% of flowCommon StockSEC:0001203311-23-000117:0
1,893 shares@ US$206.96592.3% of flowCommon StockSEC:0001203311-23-000105:0
1,022 shares0Common StockSEC:0001203311-23-000093:0
13,107 shares0Common StockSEC:0001203311-23-000083:0
11,124 shares0Common StockSEC:0001203311-23-000067:0
5,000 shares@ US$39.151.2% of flowCommon StockSEC:0001203311-23-000042:0
435 shares0Common StockSEC:0001203311-23-000036:0
1,389 shares0Common StockSEC:0000899243-23-010596:0
5,000 shares@ US$39.151.2% of flowCommon StockSEC:0000899243-23-008893:0
5,000 shares@ US$39.151.2% of flowCommon StockSEC:0001203311-23-000016:0
5,000 shares@ US$39.151.2% of flowCommon StockSEC:0001203311-23-000008:0
578 shares@ US$130.7060.4% of flowCommon StockSEC:0001203311-23-000006:0
475 shares@ US$39.150.1% of flowCommon StockSEC:0001203311-23-000002:0
8,333 shares@ US$34.201.8% of flowCommon StockSEC:0001203311-22-000063:0
1,301 shares@ US$76.860.6% of flowCommon StockSEC:0001203311-22-000061:0
1,755 shares@ US$154.41451.7% of flowCommon StockSEC:0000899243-22-030205:0
13,731 shares0Common StockSEC:0001203311-22-000053:0
401 shares@ US$144.31861.6% of flowCommon StockSEC:0001203311-22-000031:0
5,915 shares0Common StockSEC:0001203311-22-000006:0
276 shares@ US$149.850.3% of flowCommon StockSEC:0001203311-21-000097:0
1,617 shares@ US$46.370.5% of flowCommon StockSEC:0000899243-21-043354:0
34,876 shares@ US$35.957.8% of flowCommon StockSEC:0000899243-21-042938:0
25 of 29 declarations
About Liu Jean I
LIU JEAN I is a declarant with 29 filings in total. In the 29 recent sampled filings, the activity runs from 2021-05-13 to 2026-07-01, with 0 EUR of buys and 11543124 EUR of sells, and the modal transaction nature is Attribution. He is Chief Legal Officer at Seagen Inc. and Director at Connect Biopharma Holdings Ltd.
