CAMBRIDGE BANCORP

CUSIP: 132152109 Class: Common Stock

O'Brien Wealth Partners LLC's Holding History (CIK: 0001689874)

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

Q4 2021
Shares 2,289 Value ($000) $206 Avg Close — Range —
Q4 2019
Shares 3,204 Value ($000) $244 Avg Close — Range —
Q3 2019
Shares 3,204 Value ($000) $240 Avg Close — Range —
Q2 2019
Shares 3,204 Value ($000) $261 Avg Close — Range —
Q1 2019
Shares 3,204 Value ($000) $265 Avg Close — Range —
Q4 2018
Shares 3,204 Value ($000) $241 Avg Close — Range —
Q3 2018
Shares 3,204 Value ($000) $288 Avg Close — Range —
Q1 2018
Shares 3,204 Value ($000) $280 Avg Close — Range —
Q4 2017
Shares 3,204 Value ($000) $258 Avg Close — Range —