CALIFORNIA BANCORP INC

CUSIP: 13005U101 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2021
Shares 47,353 Value ($000) $843 Avg Close — Range —
Q4 2020
Shares 194,241 Value ($000) $3,022 Avg Close — Range —
Q3 2020
Shares 246,969 Value ($000) $2,799 Avg Close — Range —
Q2 2020
Shares 258,115 Value ($000) $3,846 Avg Close — Range —
Q1 2020
Shares 291,616 Value ($000) $3,397 Avg Close — Range —