CARBON BLACK INC

CUSIP: 14081R103 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2019
Shares 8,380 Value ($000) $140 Avg Close — Range —
Q1 2019
Shares 20,931 Value ($000) $291 Avg Close — Range —
Q4 2018
Shares 1,351 Value ($000) $18 Avg Close — Range —
Q3 2018
Shares 927 Value ($000) $19 Avg Close — Range —