IPG PHOTONICS CORPORATION

CUSIP: 044980109 Class: COM

Abacus Planning Group, Inc.'s Holding History (CIK: 0001602730)

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

Q2 2018
Shares 1,137 Value ($000) $250 Avg Close — Range —
Q1 2018
Shares 2,292 Value ($000) $535 Avg Close — Range —
Q4 2017
Shares 947 Value ($000) $203 Avg Close — Range —