| SC 13G/A | 2023-02-10 | Versor Investments LP | CENTURY BANCORP INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2022-02-10 | RENAISSANCE TECHNOLOGIES LLC | CENTURY BANCORP INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2022-02-08 | Versor Investments LP | CENTURY BANCORP INC | 197,365 | 5.4% | EDGAR |
| SC 13G | 2021-09-29 | Versor Investments LP | CENTURY BANCORP INC | 183,053 | 5.0% | EDGAR |
| SC 13G | 2021-02-10 | RENAISSANCE TECHNOLOGIES LLC | CENTURY BANCORP INC | 185,798 | 5.1% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | CENTURY BANCORP INC | 230,061 | 6.3% | EDGAR |
| SC 13G | 2020-02-07 | BlackRock Inc. | CENTURY BANCORP INC | 210,916 | 5.8% | EDGAR |
| SC 13G/A | 2016-02-11 | WELLINGTON MANAGEMENT GROUP LLP | CENTURY BANCORP INC | 242,485 | 6.7% | EDGAR |
| SC 13D/A | 2014-04-01 | SANDLER ONEILL ASSET MANAGEMENT LLC | CENTURY BANCORP INC | 294,900 | 8.2% | EDGAR |
| SC 13G | 2013-09-11 | Filler James J | CENTURY BANCORP INC | 291,727 | 8.2% | EDGAR |
| SC 13D/A | 2013-03-28 | CASTINE CAPITAL MANAGEMENT, LLC | CENTURY BANCORP INC | 162,036 | 4.5% | EDGAR |
| SC 13D/A | 2013-03-14 | CASTINE CAPITAL MANAGEMENT, LLC | CENTURY BANCORP INC | 199,104 | 5.6% | EDGAR |
| SC 13G/A | 2013-02-14 | WELLINGTON MANAGEMENT CO LLP | CENTURY BANCORP INC | 288,147 | 8.1% | EDGAR |
| SC 13D/A | 2012-03-15 | SANDLER ONEILL ASSET MANAGEMENT LLC | CENTURY BANCORP INC | 251,500 | 7.1% | EDGAR |
| SC 13D/A | 2011-01-14 | SANDLER ONEILL ASSET MANAGEMENT LLC | CENTURY BANCORP INC | 211,900 | 6.0% | EDGAR |
| SC 13D/A | 2010-10-18 | SANDLER ONEILL ASSET MANAGEMENT LLC | CENTURY BANCORP INC | 250,400 | 7.1% | EDGAR |
| SC 13D/A | 2010-07-06 | SANDLER ONEILL ASSET MANAGEMENT LLC | CENTURY BANCORP INC | 296,500 | 8.4% | EDGAR |
| SC 13D/A | 2010-05-11 | CASTINE CAPITAL MANAGEMENT, LLC | CENTURY BANCORP INC | 273,111 | 7.8% | EDGAR |
| SC 13G/A | 2010-02-12 | WELLINGTON MANAGEMENT CO LLP | CENTURY BANCORP INC | 297,847 | 8.5% | EDGAR |
| SC 13D/A | 2009-10-21 | SANDLER ONEILL ASSET MANAGEMENT LLC | CENTURY BANCORP INC | 306,300 | 8.7% | EDGAR |