TWITTER INC

CUSIP: 90184L102 Class: COM

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q1 2018
Shares 55,600 Value ($000) $1,613 Avg Close — Range —
Q2 2017
Shares 30,000 Value ($000) $536 Avg Close — Range —