FILINGS
| IPG 0000051644 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2019-05-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-01 | 8-K | 8-K | View Document |
| 2019-04-26 | 8-K | 8-K | View Document |
| 2019-04-26 | 10-Q | 10-Q | View Document |
| 2019-04-12 | DEFA14A | DEFA14A | View Document |
| 2019-04-12 | DEF 14A | DEF 14A | View Document |
| 2019-04-01 | S-3ASR | S-3ASR | View Document |
| 2019-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-25 | 10-K | 10-K | View Document |
| 2019-02-19 | 8-K | 8-K | View Document |
| 2019-02-13 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2019-02-13 | SC 13G/A | View Document | |
| 2019-02-13 | 8-K | 8-K | View Document |
| 2019-02-13 | SC 13G/A | View Document | |
| 2019-01-31 | SC 13G/A | View Document | |
| 2019-01-28 | SC 13G/A | View Document | |
| 2018-12-21 | UPLOAD | View Document | |
| 2018-12-21 | CORRESP | View Document | |
| 2018-12-20 | UPLOAD | View Document | |
| 2018-11-13 | 8-K | 8-K | View Document |
| 2018-11-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-10-25 | 10-Q | 10-Q | View Document |
| 2018-10-23 | 8-K | 8-K | View Document |
| 2018-10-19 | 8-K | 8-K | View Document |
| 2018-10-02 | 8-K/A | View Document | |
| 2018-10-01 | CORRESP | View Document | |
| 2018-10-01 | 8-K | 8-K | View Document |
| 2018-09-21 | 8-K | FORM 8-K | View Document |
| 2018-09-19 | 424B2 | 424B2 | View Document |
| 2018-09-18 | FWP | FWP | View Document |
| 2018-09-18 | 424B2 | 424B2 | View Document |
| 2018-08-24 | UPLOAD | View Document | |
| 2018-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-08-02 | 8-K | 8-K | View Document |
| 2018-08-01 | CORRESP | View Document | |
| 2018-07-25 | 8-K | 8-K | View Document |
| 2018-07-25 | 10-Q | 10-Q | View Document |
| 2018-07-24 | 8-K | 8-K | View Document |
| 2018-07-18 | UPLOAD | View Document | |
| 2018-07-12 | DFAN14A | DFAN14A | View Document |
| 2018-07-06 | 8-K | FORM 8-K | View Document |
| 2018-07-06 | DEFA14A | FORM 8-K | View Document |
| 2018-05-29 | 8-K | 8-K | View Document |
| 2018-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-02 | 8-K | 8-K | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-04-27 | 8-K | 8-K | View Document |
| 2018-04-27 | 10-Q | 10-Q | View Document |
| 2018-04-23 | 8-K | 8-K | View Document |
| 2018-04-11 | DEFA14A | DEFA14A | View Document |
| 2018-04-11 | DEF 14A | DEF 14A | View Document |
| 2018-03-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-01 | 4/A | PRIMARY DOCUMENT | View Document |
| 2018-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-26 | 10-K | 10-K | View Document |
| 2018-02-16 | UPLOAD | View Document | |
| 2018-02-15 | 8-K | 8-K | View Document |
| 2018-02-14 | 8-K | 8-K | View Document |
| 2018-02-13 | SC 13G/A | View Document | |
| 2018-02-13 | SC 13G/A | ROBECO INVESTMENT MANAGEMENT INC. | View Document |
| 2018-02-09 | SC 13G | SEC SCHEDULE 13G | View Document |
| 2018-02-09 | CORRESP | View Document | |
| 2018-02-09 | SC 13G/A | View Document | |
| 2018-02-01 | CORRESP | View Document | |
| 2018-01-30 | CORRESP | View Document | |
| 2018-01-18 | CORRESP | View Document | |
| 2018-01-11 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-01-09 | SC 13G/A | View Document | |
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