INSTRUCTURE INC

CUSIP: 45781U103 Class: COM

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q4 2018
Shares 32,700 Value ($000) $1,227 Avg Close — Range —
Q3 2018
Shares 7,400 Value ($000) $262 Avg Close — Range —
Q1 2016
Shares 100,000 Value ($000) $1,794 Avg Close — Range —
Q4 2015
Shares 150,000 Value ($000) $3,123 Avg Close — Range —