INSTRUCTURE INC

CUSIP: 45781U103 Class: COM

Quadrature Capital Ltd's Holding History (CIK: 0001651424)

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

Q1 2018
Shares 20,165 Value ($000) $851 Avg Close — Range —
Q3 2017
Shares 10,048 Value ($000) $333 Avg Close — Range —
Q2 2017
Shares 14,711 Value ($000) $435 Avg Close — Range —