APERGY CORP

CUSIP: 03755L104 Class: COM

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q4 2018
Shares 4,595 Value ($000) $123 Avg Close — Range —
Q3 2018
Shares 7,376 Value ($000) $321 Avg Close — Range —
Q2 2018
Shares 7,376 Value ($000) $309 Avg Close — Range —