FILINGS
| CBU 0000723188 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2016-05-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-05-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-05-20 | 8-K | COMMUNITY BANK SYSTEM, INC. 8-K 5-18-2016 | View Document |
| 2016-05-16 | 3/A | PRIMARY DOCUMENT | View Document |
| 2016-05-09 | 10-Q | 10Q 1ST QTR 2016 FINAL | View Document |
| 2016-04-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-04-25 | 8-K | 8K FOR Q1 2016 | View Document |
| 2016-04-01 | 4/A | PRIMARY DOCUMENT | View Document |
| 2016-04-01 | DEF 14A | View Document | |
| 2016-03-28 | 3/A | PRIMARY DOCUMENT | View Document |
| 2016-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-18 | 4/A | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4/A | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-16 | S-8 | View Document | |
| 2016-03-16 | 8-K | View Document | |
| 2016-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-02-29 | 10-K | View Document | |
| 2016-02-11 | SC 13G/A | View Document | |
| 2016-02-09 | 5 | PRIMARY DOCUMENT | View Document |
| 2016-01-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-01-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-01-26 | SC 13G/A | View Document | |
| 2016-01-21 | 8-K | 8K COVER | View Document |
| 2016-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-01-07 | 8-K | View Document | |
| 2016-01-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2016-01-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-12-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-12-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-12-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-12-22 | 8-K/A | View Document | |
| 2015-12-14 | 3 | PRIMARY DOCUMENT | View Document |
| 2015-12-14 | 3 | PRIMARY DOCUMENT | View Document |
| 2015-12-10 | 8-K | 2015 8K ACQUISITION CLOSING | View Document |
| 2015-11-19 | 425 | View Document | |
| 2015-11-19 | 8-K | 2015 8K MERGER APPROVAL | View Document |
| 2015-11-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-11-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-11-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-11-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-11-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-11-06 | 10-Q | View Document | |
| 2015-11-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-10-22 | 8-K | 8K FILING OF EARNING PRESS RELEASE WORD DOC | View Document |
| 2015-09-30 | 8-K | 2015 8K ONEIDA MERGER UPDATE | View Document |
| 2015-09-30 | 425 | View Document | |
| 2015-09-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-09-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-09-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-08-07 | 10-Q | View Document | |
| 2015-07-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-07-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-07-20 | 8-K | 8K FILING OF EARNING PRESS RELEASE WORD DOC | View Document |
| 2015-07-16 | UPLOAD | View Document | |
| 2015-07-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-07-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-07-14 | CORRESP | View Document | |
| 2015-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-06-29 | UPLOAD | View Document | |
| 2015-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-06-23 | 11-K | 2015 11K CBNA EMP STOCK OWNERSHIP PLAN | View Document |
| 2015-06-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-06-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-06-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-06-10 | 425 | 2015 8K SETTLEMENT AND DELAY | View Document |
| 2015-06-10 | 8-K | View Document | |
| 2015-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-05-26 | 8-K | 2015 8K ANNUAL MEETING RESULTS | View Document |
| 2015-05-12 | 424B3 | 424B3 | View Document |
| 2015-05-08 | 10-Q | 2015 10-Q 1ST QTR | View Document |
| 2015-05-06 | EFFECT | View Document | |
| 2015-05-01 | S-4/A | S-4/A | View Document |
| 2015-04-20 | 8-K | 2015 8K 1ST QTR MAIN DOC | View Document |
| 2015-04-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2015-04-01 | DEF 14A | 2015 PROXY STATEMENT | View Document |
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