Chris Siu Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Chris Siu. Chris Siu is a Chief Accounting Officer in TRIDENT MICROSYSTEMS INC ($TRID) and a Dir of Acct/Chief Acct Officer in TRIDENT MICROSYSTEMS INC ($TRID) and a Chief Accounting Officer & SVP in Ultra Clean Holdings, Inc. ($UCTT).

Address: 3408 GARRETT DRIVE SANTA CLARA 95054-2803 CA

Companies in which Chris Siu is an Insider

TRIDENT MICROSYSTEMS INC

Trading Symbol: TRID
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of Chris Siu: Dir of Acct/Chief Acct Officer, Chief Accounting Officer
Holdings: 23,311 shares
Latest Transaction: Jul 24 2009

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Ultra Clean Holdings, Inc.

Trading Symbol: UCTT
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of Chris Siu: Chief Accounting Officer & SVP
Holdings: 41,884 shares
Current Value: $533,602
Latest Transaction: Jun 02 2021
$UCTT Market Capitalization: $416.03M
$UCTT Previous Close: $12.74

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of Chris Siu

Sentiment: All, TRID, UCTT

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jun 02 2021UCTTUltra Clean Holdin ...Siu ChrisChief Accounting Of ...Payment of ExerciseF56.334,480252,35841,88446.4 K to 41.9 K (-9.66 %)
May 04 2021UCTTUltra Clean Holdin ...Siu ChrisChief Accounting Of ...GrantA0.001,163046,36445.2 K to 46.4 K (+2.57 %)
May 04 2021UCTTUltra Clean Holdin ...Siu ChrisChief Accounting Of ...GrantA0.004,364045,20140.8 K to 45.2 K (+10.69 %)
Apr 27 2021UCTTUltra Clean Holdin ...Siu ChrisChief Accounting Of ...Payment of ExerciseF54.111,69891,87940,83742.5 K to 40.8 K (-3.99 %)
Apr 27 2021UCTTUltra Clean Holdin ...Siu ChrisChief Accounting Of ...Payment of ExerciseF54.1156630,62642,53543.1 K to 42.5 K (-1.31 %)
Aug 05 2020UCTTUltra Clean Holdin ...Siu ChrisChief Accounting Of ...GiftG0.002,200038,19040.4 K to 38.2 K (-5.45 %)
Aug 05 2020UCTTUltra Clean Holdin ...Siu ChrisChief Accounting Of ...SellS30.003,413102,39040,39043.8 K to 40.4 K (-7.79 %)

View all Chris Siu insider transactions.