# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000723188-17-000011
Filing Date
2017-03-01
Accepted
2017-03-01 12:31:25
Documents
134
Period of Report
2016-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 |  | cbna201610k.htm | 10-K | 4835806
2 |  | cbna201610kex211.htm | EX-21.1 | 13352
3 |  | cbna201610kex231.htm | EX-23.1 | 3186
4 |  | cbna201610kex311.htm | EX-31.1 | 10929
5 |  | cbna201610kex312.htm | EX-31.2 | 10856
6 |  | cbna201610kex321.htm | EX-32.1 | 4327
7 |  | cbna201610kex322.htm | EX-32.2 | 4440
14 |  | cbu201610ktotalreturn.jpg | GRAPHIC | 75584
15 |  | cbuminilogo.jpg | GRAPHIC | 55859
| Complete submission text file | 0000723188-17-000011.txt |  | 22091034

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL INSTANCE DOCUMENT | cbu-20161231.xml | EX-101.INS | 5409807
9 | XBRL TAXONOMY EXTENSION SCHEMA | cbu-20161231.xsd | EX-101.SCH | 114160
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | cbu-20161231_cal.xml | EX-101.CAL | 205917
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | cbu-20161231_def.xml | EX-101.DEF | 722943
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | cbu-20161231_lab.xml | EX-101.LAB | 1804848
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | cbu-20161231_pre.xml | EX-101.PRE | 1118737

Mailing Address 5790 WIDEWATERS PARKWAY DEWITT NY 13214
Business Address 5790 WIDEWATERS PKWY DEWITT NY 13214 8007242262
COMMUNITY BANK SYSTEM, INC. (Filer) CIK: 0000723188 (see all company filings)

EIN.: 161213679 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-13695 | Film No.: 17652716
SIC: 6021 National Commercial Banks