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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 02 Oct 2026 for Ultra Clean Holdings, Inc., €1.4M.
Insider track record
Disclosed buys
0
Disclosed sells
0
Signal history
No signal scores available.
Jinsong Xiao: trading record in brief
Jinsong Xiao appears in our data through filings on Ultra Clean Holdings, Inc. shares, published by SEC (Form 4). Between 26 September 2025 and 30 September 2026, the trades on record add up to 2 filings.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
The newest entry dates from 2 October 2026: a share grant of €1.4M, in Ultra Clean Holdings, Inc. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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Declarations2 total
19,188 shares@ US$81.06Common StockSEC:0000950103-26-015166:0
117,948 shares0Common StockSEC:0000950103-25-012608:0
2 of 2 declarations
