APERGY CORP

CUSIP: 03755L104 Class: COM

GRANDFIELD & DODD, LLC's Holding History (CIK: 0001308016)

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

Q4 2019
Shares 8,226 Value ($000) $278 Avg Close — Range —
Q3 2019
Shares 9,213 Value ($000) $249 Avg Close — Range —
Q2 2019
Shares 10,980 Value ($000) $368 Avg Close — Range —
Q1 2019
Shares 12,330 Value ($000) $506 Avg Close — Range —
Q4 2018
Shares 13,880 Value ($000) $376 Avg Close — Range —
Q3 2018
Shares 15,708 Value ($000) $684 Avg Close — Range —
Q2 2018
Shares 16,608 Value ($000) $693 Avg Close — Range —