CARBON BLACK INC

CUSIP: 14081R103 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2019
Shares 80,801 Value ($000) $2,100 Avg Close — Range —
Q2 2019
Shares 74,400 Value ($000) $1,244 Avg Close — Range —
Q1 2019
Shares 36,100 Value ($000) $504 Avg Close — Range —
Q4 2018
Shares 40,400 Value ($000) $542 Avg Close — Range —
Q3 2018
Shares 32,600 Value ($000) $690 Avg Close — Range —
Q2 2018
Shares 27,500 Value ($000) $715 Avg Close — Range —