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SEC Insider//CIK 0000938431

HWANG LI-SAN

CIK 00009384311 companyPASADENA,, CA
SEC Profile

Transactions

4

Companies

1

Filings

4

CIK

0000938431

Recent Transactions

4 trades
  • Gift
    TETRA TECH INC$TTEK

    COMMON STOCK

    2005-02-10−1,400→ 786,034 total
  • Award
    TETRA TECH INC$TTEK

    EMPLOYEE STOCK OPTION (RIGHT TO BUY)

    2005-01-18+50,000→ 315,749 total
  • Gift
    TETRA TECH INC$TTEK

    COMMON STOCK

    2004-12-21−1,400→ 790,234 total
  • Award
    TETRA TECH INC$TTEK

    EMPLOYEE STOCK OPTION (RIGHT TO BUY)

    2004-01-20+45,000→ 284,824 total

Companies

1

Recent Filings

4

Address

3475 EAST FOOTHILL BOULEVARD

PASADENA,, CA, 91107

View on SEC.gov