FILINGS
| CHCO 0000726854 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2021-11-12 | 4 | FORM 4 | View Document |
| 2021-11-04 | 10-Q | 10-Q | View Document |
| 2021-11-02 | 4 | FORM 4 | View Document |
| 2021-10-29 | 4 | FORM 4 | View Document |
| 2021-10-29 | 4 | FORM 4 | View Document |
| 2021-10-21 | 8-K | 8-K | View Document |
| 2021-10-15 | 13F-HR | View Document | |
| 2021-09-29 | 8-K | 8-K, 1021 DIVIDEND | View Document |
| 2021-08-30 | 3 | FORM 3 | View Document |
| 2021-08-26 | 8-K | 8-K | View Document |
| 2021-08-13 | 4 | FORM 4 | View Document |
| 2021-08-06 | 4 | FORM 4 | View Document |
| 2021-08-05 | 10-Q | 10-Q | View Document |
| 2021-08-05 | 4 | FORM 4 | View Document |
| 2021-08-03 | 8-K | 8-K, CHCO KBW 8 21 | View Document |
| 2021-08-02 | 3 | FORM 3 | View Document |
| 2021-07-29 | 8-K | 8-K, CHCO BURTON APPT | View Document |
| 2021-07-22 | 8-K | 8-K | View Document |
| 2021-07-15 | 13F-HR | View Document | |
| 2021-07-08 | 4 | FORM 4 | View Document |
| 2021-07-08 | 4 | FORM 4 | View Document |
| 2021-06-30 | 8-K | 8-K, CHCO 7 2021 DIVIDEND | View Document |
| 2021-06-28 | 11-K | 11-K | View Document |
| 2021-06-04 | 4 | FORM 4 | View Document |
| 2021-05-13 | 4 | FORM 4 | View Document |
| 2021-05-10 | 4 | FORM 4 | View Document |
| 2021-05-06 | 10-Q | 10-Q | View Document |
| 2021-05-05 | 4 | FORM 4 | View Document |
| 2021-04-29 | 8-K | 8-K, CHCO SHAREHOLDER VOTE 4 2021 | View Document |
| 2021-04-29 | 4 | FORM 4 | View Document |
| 2021-04-29 | 4 | FORM 4 | View Document |
| 2021-04-22 | 8-K | 8-K, CHCO 1Q2021 EARNINGS | View Document |
| 2021-04-15 | 13F-HR | View Document | |
| 2021-04-01 | 8-K | 8-K, 2021 CHCO SH REP PLAN & DIVIDEND | View Document |
| 2021-03-29 | DEF 14A | DEFC14A, CHCO 2021 PROXY STATEMENT | View Document |
| 2021-03-19 | 4 | FORM 4 | View Document |
| 2021-03-04 | 4 | FORM 4 | View Document |
| 2021-03-02 | 4 | FORM 4 | View Document |
| 2021-03-02 | 4 | FORM 4 | View Document |
| 2021-03-02 | 4 | FORM 4 | View Document |
| 2021-03-02 | 4 | FORM 4 | View Document |
| 2021-03-01 | 4 | FORM 4 | View Document |
| 2021-02-26 | 4 | FORM 4 | View Document |
| 2021-02-25 | 4 | FORM 4 | View Document |
| 2021-02-25 | 4 | FORM 4 | View Document |
| 2021-02-25 | 4 | FORM 4 | View Document |
| 2021-02-25 | 4/A | FORM 4/A | View Document |
| 2021-02-25 | 4/A | FORM 4/A | View Document |
| 2021-02-24 | 10-K | 10-K | View Document |
| 2021-02-24 | 4 | FORM 4 | View Document |
| 2021-02-24 | 4 | FORM 4 | View Document |
| 2021-02-23 | 4 | FORM 4 | View Document |
| 2021-02-11 | 4 | FORM 4 | View Document |
| 2021-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2021-02-04 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-28 | 4 | FORM 4 | View Document |
| 2021-01-26 | SC 13G/A | View Document | |
| 2021-01-26 | 8-K | 8-K, CHCO 4Q2020 EARNINGS | View Document |
| 2021-01-25 | 4 | FORM 4 | View Document |
| 2021-01-25 | 4 | FORM 4 | View Document |
| 2021-01-15 | 8-K | 8-K | View Document |
| 2021-01-12 | 13F-HR | View Document | |
| 2021-01-07 | 3 | FORM 3 | View Document |
| 2020-12-17 | 8-K | 8-K | View Document |
| 2020-11-25 | 4 | FORM 4 | View Document |
| 2020-11-12 | 4 | FORM 4 | View Document |
| 2020-11-05 | 10-Q | 10-Q | View Document |
| 2020-10-23 | 8-K | 8-K, CHCO 3Q2020 EARNINGS | View Document |
| 2020-10-08 | 13F-HR | View Document | |
| 2020-10-07 | 4 | FORM 4 | View Document |
| 2020-10-07 | 4 | FORM 4 | View Document |
| 2020-09-30 | 8-K | 8-K, 10 2020 CHCO DIVIDEND | View Document |
| 2020-09-17 | 8-K | 8-K | View Document |
| 2020-08-10 | 4 | FORM 4 | View Document |
| 2020-08-06 | 10-Q | 10-Q | View Document |
| 2020-07-28 | 8-K | 8-K | View Document |
| 2020-07-23 | 8-K | 8-K, CHCO 2Q2020 EARNINGS | View Document |
| 2020-07-13 | 13F-HR | View Document | |
| 2020-07-06 | 4 | FORM 4 | View Document |
| 2020-07-06 | 4 | FORM 4 | View Document |
| 2020-06-29 | 11-K | 11-K | View Document |
| 2020-06-24 | 8-K | 8-K | View Document |
| 2020-05-29 | 4 | FORM 4 | View Document |
| 2020-05-11 | 4 | FORM 4 | View Document |
| 2020-05-07 | 10-Q | 10-Q | View Document |
| 2020-05-05 | 8-K | 8-K, DAVIDSON INVESTOR PRESENTATION 05 20 | View Document |
| 2020-05-01 | 8-K | 8-K | View Document |
| 2020-04-28 | 8-K | 8-K, CHCO 1Q2020 EARNINGS | View Document |
| 2020-04-16 | 4 | FORM 4 | View Document |
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