HEIDRICK & STRUGGLES INTL IN

CUSIP: 422819102 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q3 2018
Shares 15,346 Value ($000) $519 Avg Close — Range —
Q1 2016
Shares 13,493 Value ($000) $320 Avg Close — Range —