SEC Insider Transactions from Xu Yu (Katherine).

Last updated: 2026-03-14 11:33 UTC | Total transactions: 2

Recent insider trading activity from Xu Yu (Katherine), including buys and sells reported to the SEC.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
May 22, 2024 Equillium, Inc. $EQ Xu Yu (Katherine) Not found A Stock Option (right to buy) 20000 $0.00 20,000.0000 34,726,384 9999.99% 0.06%
May 22, 2023 Equillium, Inc. $EQ Xu Yu (Katherine) Director A Stock Option (right to buy) 20000 $0.00 20,000.0000 0 9999.99% 0.00%