HEIDRICK & STRUGGLES INTL IN

CUSIP: 422819102 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q4 2018
Shares 11,418 Value ($000) $356 Avg Close — Range —
Q3 2018
Shares 6,260 Value ($000) $212 Avg Close — Range —
Q1 2018
Shares 11,100 Value ($000) $347 Avg Close — Range —