BLACK BOX CORP DEL

CUSIP: 091826107 Class: COMMON STOCK

Citizens Business Bank's Holding History (CIK: 0001948632)

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

Q4 2018
Shares 30,000 Value ($000) $32 Avg Close — Range —
Q3 2018
Shares 30,000 Value ($000) $31 Avg Close — Range —
Q2 2018
Shares 30,000 Value ($000) $61 Avg Close — Range —
Q1 2018
Shares 30,000 Value ($000) $60 Avg Close — Range —
Q4 2017
Shares 30,000 Value ($000) $107 Avg Close — Range —
Q3 2017
Shares 30,000 Value ($000) $98 Avg Close — Range —
Q2 2017
Shares 21,748 Value ($000) $186 Avg Close — Range —