TWITTER INC

CUSIP: 90184LAB8 Class: NOTE 0.250% 9/1

Sigma Planning Corp's Holding History (CIK: 0001449126)

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

Q1 2017
Shares 45,000 Value ($000) $42 Avg Close — Range —
Q4 2016
Shares 25,000 Value ($000) $23 Avg Close — Range —
Q3 2016
Shares 45,000 Value ($000) $43 Avg Close — Range —