SOCIEDAD QUIMICA Y MINERA DE

Ticker: SQM CUSIP: 833635105 Class: ADR

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017
Shares 2,275,692 Value ($000) $135,108 Avg Close — Range —