SEC EDGAR filings, ownership reports, and insider transactions for GREENHILL & CO INC.
Recent SEC filings for GREENHILL & CO INC including SCHEDULE 13G, 15-12G, 4 and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G | Open SCHEDULE 13G document | View SEC filing for SCHEDULE 13G | 07 Feb 2024 | 005-79850 | ||
| 15-12G | Open 15-12G document | View SEC filing for 15-12G | FORM 15-12G | 11 Dec 2023 | 001-32147 | |
| 4 | Open 4 document | View SEC filing for 4 | 01 Dec 2023 | 30 Nov 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 01 Dec 2023 | 30 Nov 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 01 Dec 2023 | 30 Nov 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 01 Dec 2023 | 30 Nov 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 01 Dec 2023 | 30 Nov 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 01 Dec 2023 | 30 Nov 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 01 Dec 2023 | 30 Nov 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 01 Dec 2023 | 30 Nov 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 01 Dec 2023 | 30 Nov 2023 | ||
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 01 Dec 2023 | 333-266503 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 01 Dec 2023 | 333-232983 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 01 Dec 2023 | 333-115411 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 Dec 2023 | 30 Nov 2023 | 001-32147 |
| 25-NSE | Open 25-NSE document | View SEC filing for 25-NSE | 01 Dec 2023 | 001-32147 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Nov 2023 | 29 Nov 2023 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Nov 2023 | 14 Nov 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Nov 2023 | 13 Nov 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2023 | 30 Sep 2023 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Nov 2023 | 09 Nov 2023 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 Sep 2023 | 31 Aug 2023 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 17 Aug 2023 | 16 Aug 2023 | 001-32147 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2023 | 30 Jun 2023 | 001-32147 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 09 Aug 2023 | 001-32147 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Aug 2023 | 09 Aug 2023 | 001-32147 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 07 Aug 2023 | 001-32147 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Aug 2023 | 07 Aug 2023 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 17 Jul 2023 | 005-79850 | ||
| DEFM14A | Open DEFM14A document | View SEC filing for DEFM14A | DEFM14A | 13 Jul 2023 | 001-32147 | |
| PREM14A | Open PREM14A document | View SEC filing for PREM14A | PREM14A | 30 Jun 2023 | 30 Jun 2023 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jun 2023 | 08 May 2023 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 22 May 2023 | 005-79850 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 22 May 2023 | 001-32147 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 22 May 2023 | 001-32147 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 May 2023 | 22 May 2023 | 001-32147 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 22 May 2023 | 001-32147 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 22 May 2023 | 22 May 2023 | 001-32147 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2023 | 31 Mar 2023 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 May 2023 | 03 May 2023 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Apr 2023 | 03 Apr 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Apr 2023 | 03 Apr 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Apr 2023 | 03 Apr 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Apr 2023 | 03 Apr 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Mar 2023 | 16 Mar 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 16 Mar 2023 | 01 Mar 2023 | |
| ARS | Open ARS document | View SEC filing for ARS | 13 Mar 2023 | 31 Dec 2022 | 001-32147 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 13 Mar 2023 | 001-32147 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Mar 2023 | 27 Feb 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Mar 2023 | 27 Feb 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Mar 2023 | 27 Feb 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Mar 2023 | 27 Feb 2023 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 28 Feb 2023 | 31 Dec 2022 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Feb 2023 | 06 Feb 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Feb 2023 | 06 Feb 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Feb 2023 | 06 Feb 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 Feb 2023 | 01 Feb 2023 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Jan 2023 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2023 | 04 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2023 | 04 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2023 | 04 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Jan 2023 | 04 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Dec 2022 | 21 Dec 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 22 Nov 2022 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Nov 2022 | 17 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Nov 2022 | 07 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Nov 2022 | 07 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Nov 2022 | 07 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Nov 2022 | 07 Nov 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Nov 2022 | 07 Nov 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Nov 2022 | 30 Sep 2022 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Nov 2022 | 02 Nov 2022 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Oct 2022 | 04 Oct 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Oct 2022 | 04 Oct 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Oct 2022 | 04 Oct 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Oct 2022 | 04 Oct 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Sep 2022 | 01 Sep 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Aug 2022 | 23 Aug 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 18 Aug 2022 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Aug 2022 | 15 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Aug 2022 | 08 Aug 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Aug 2022 | 30 Jun 2022 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Aug 2022 | 04 Aug 2022 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 03 Aug 2022 | 333-266503 | |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 03 Aug 2022 | 333-232983 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Aug 2022 | 02 Aug 2022 | 001-32147 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 08 Jul 2022 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jul 2022 | 05 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jul 2022 | 05 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jul 2022 | 05 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jul 2022 | 05 Jul 2022 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 21 Jun 2022 | 005-79850 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 27 May 2022 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 May 2022 | 23 May 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 May 2022 | 31 Mar 2022 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 May 2022 | 03 May 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 May 2022 | 02 May 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 May 2022 | 27 Apr 2022 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 27 Apr 2022 | 27 Apr 2022 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2022 | 05 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2022 | 05 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2022 | 05 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2022 | 05 Apr 2022 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 14 Mar 2022 | 27 Apr 2022 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 01 Mar 2022 | 005-79850 | ||
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 28 Feb 2022 | 31 Dec 2021 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Feb 2022 | 18 Feb 2022 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 11 Feb 2022 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Feb 2022 | 08 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Feb 2022 | 07 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Feb 2022 | 07 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Feb 2022 | 07 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Feb 2022 | 02 Feb 2022 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 28 Jan 2022 | 005-79850 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 20 Jan 2022 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2022 | 04 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2022 | 04 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2022 | 04 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2022 | 04 Jan 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 6 TO SC 13D | 15 Nov 2021 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Nov 2021 | 09 Nov 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Nov 2021 | 08 Nov 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Nov 2021 | 30 Sep 2021 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Nov 2021 | 03 Nov 2021 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Oct 2021 | 05 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Oct 2021 | 05 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Oct 2021 | 05 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Oct 2021 | 05 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Aug 2021 | 05 Aug 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2021 | 30 Jun 2021 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Aug 2021 | 03 Aug 2021 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2021 | 02 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2021 | 02 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2021 | 02 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2021 | 02 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 May 2021 | 07 May 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2021 | 31 Mar 2021 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Apr 2021 | 27 Apr 2021 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Apr 2021 | 29 Apr 2021 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2021 | 06 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2021 | 06 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2021 | 06 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2021 | 06 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2021 | 06 Apr 2021 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 12 Mar 2021 | 27 Apr 2021 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Mar 2021 | 05 Mar 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 09 Mar 2021 | 05 Mar 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 Mar 2021 | 04 Mar 2021 | 001-32147 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 26 Feb 2021 | 31 Dec 2020 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Feb 2021 | 23 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Feb 2021 | 11 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Feb 2021 | 11 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Feb 2021 | 08 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Feb 2021 | 08 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Feb 2021 | 08 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Feb 2021 | 08 Feb 2021 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2021 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2021 | 03 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2021 | 03 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2021 | 03 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2021 | 03 Feb 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Feb 2021 | 03 Feb 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Feb 2021 | 04 Feb 2021 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 28 Jan 2021 | 005-79850 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2021 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2021 | 05 Jan 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2021 | 05 Jan 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2021 | 05 Jan 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2021 | 05 Jan 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2020 | 30 Sep 2020 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Nov 2020 | 05 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Nov 2020 | 04 Nov 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Nov 2020 | 02 Nov 2020 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Oct 2020 | 02 Oct 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Oct 2020 | 02 Oct 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Oct 2020 | 02 Oct 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Oct 2020 | 02 Oct 2020 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 5 TO SC 13D | 25 Aug 2020 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Aug 2020 | 20 Aug 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 Aug 2020 | 30 Jun 2020 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Jul 2020 | 27 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Jul 2020 | 28 Jul 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 23 Jul 2020 | 23 Jul 2020 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jul 2020 | 08 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jul 2020 | 08 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jul 2020 | 08 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jul 2020 | 08 Jul 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 May 2020 | 31 Mar 2020 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Apr 2020 | 30 Apr 2020 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 27 Apr 2020 | 23 Apr 2020 | 001-32147 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 07 Apr 2020 | 001-32147 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2020 | 06 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2020 | 06 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2020 | 06 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2020 | 06 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2020 | 06 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Mar 2020 | 12 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Mar 2020 | 12 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Mar 2020 | 12 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Mar 2020 | 12 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Mar 2020 | 12 Mar 2020 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 13 Mar 2020 | 23 Apr 2020 | 001-32147 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 12 Mar 2020 | 30 Jan 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Mar 2020 | 02 Mar 2020 | 001-32147 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 02 Mar 2020 | 31 Dec 2019 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2020 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 12 Feb 2020 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 12 Feb 2020 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2020 | 06 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2020 | 06 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2020 | 06 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2020 | 06 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2020 | 06 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2020 | 05 Aug 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 04 Feb 2020 | 04 Feb 2020 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 04 Feb 2020 | 005-79850 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 17 Jan 2020 | 005-79850 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 16 Jan 2020 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jan 2020 | 02 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jan 2020 | 02 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jan 2020 | 02 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jan 2020 | 02 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jan 2020 | 02 Jan 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 Nov 2019 | 30 Sep 2019 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 05 Nov 2019 | 05 Nov 2019 | 001-32147 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 4 TO SCHEDULE 13D | 17 Oct 2019 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 02 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 02 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 02 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 02 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 02 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Aug 2019 | 22 Aug 2019 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 22 Aug 2019 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Aug 2019 | 05 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Aug 2019 | 05 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2019 | 05 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2019 | 05 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2019 | 05 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Aug 2019 | 05 Aug 2019 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Aug 2019 | 30 Jun 2019 | 001-32147 |
| S-8 | Open S-8 document | View SEC filing for S-8 | 02 Aug 2019 | 333-232983 | ||
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | 02 Aug 2019 | 333-115411 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 31 Jul 2019 | 31 Jul 2019 | 001-32147 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 28 Jun 2019 | 005-79850 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 21 May 2019 | 16 May 2019 | 001-32147 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2019 | 31 Mar 2019 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 29 Apr 2019 | 29 Apr 2019 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 25 Apr 2019 | 24 Apr 2019 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 17 Apr 2019 | 12 Apr 2019 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2019 | 04 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2019 | 04 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2019 | 04 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2019 | 04 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2019 | 04 Apr 2019 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 20 Mar 2019 | 24 Apr 2019 | 001-32147 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 01 Mar 2019 | 31 Dec 2018 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT TO SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | 14 Feb 2019 | 005-79850 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 14 Feb 2019 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 11 Feb 2019 | 005-79850 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 08 Feb 2019 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2019 | 30 Jan 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 30 Jan 2019 | 30 Jan 2019 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 28 Jan 2019 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2019 | 03 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2019 | 03 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2019 | 03 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2019 | 03 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2019 | 03 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Nov 2018 | 20 Nov 2018 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 3 TO SCHEDULE 13D | 15 Nov 2018 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Nov 2018 | 13 Nov 2018 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 13 Nov 2018 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Nov 2018 | 08 Nov 2018 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 Nov 2018 | 30 Sep 2018 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Oct 2018 | 24 Oct 2018 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2018 | 02 Oct 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2018 | 02 Oct 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2018 | 02 Oct 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2018 | 02 Oct 2018 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Sep 2018 | 005-79850 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 2 TO SCHEDULE 13D | 04 Sep 2018 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Aug 2018 | 08 Aug 2018 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Aug 2018 | 30 Jun 2018 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Aug 2018 | 02 Aug 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 02 Aug 2018 | 02 Aug 2018 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 25 Jul 2018 | 25 Jul 2018 | 001-32147 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 25 Jul 2018 | 25 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2018 | 03 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2018 | 03 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2018 | 03 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2018 | 03 Jul 2018 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 26 Jun 2018 | 005-79850 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 15 Jun 2018 | 25 Jul 2018 | 001-32147 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | AMENDMENT NO. 1 TO SCHEDULE 13D | 25 May 2018 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 May 2018 | 10 May 2018 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 10 May 2018 | 31 Mar 2018 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 May 2018 | 03 May 2018 | 001-32147 |
| 10-K/A | Open 10-K/A document | View SEC filing for 10-K/A | 10-K/A | 30 Apr 2018 | 31 Dec 2017 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 25 Apr 2018 | 25 Apr 2018 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2018 | 04 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2018 | 04 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2018 | 04 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2018 | 04 Apr 2018 | |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | AMENDMENT NO. 3 TO SC TO-I | 19 Mar 2018 | 005-79850 | |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | AMENDMENT NO. 2 TO SC TO-I | 15 Mar 2018 | 005-79850 | |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | AMENDMENT NO. 1 TO SC TO-I | 01 Mar 2018 | 005-79850 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 28 Feb 2018 | 31 Dec 2017 | 001-32147 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | 13 Feb 2018 | 005-79850 | |
| SC TO-I | Open SC TO-I document | View SEC filing for SC TO-I | SC TO-I | 13 Feb 2018 | 005-79850 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 12 Feb 2018 | 12 Feb 2018 | 001-32147 |
| SC TO-C | Open SC TO-C document | View SEC filing for SC TO-C | FORM 8-K | 12 Feb 2018 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2018 | 08 Feb 2018 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Feb 2018 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Feb 2018 | 06 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Feb 2018 | 06 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Feb 2018 | 06 Feb 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 06 Feb 2018 | 06 Feb 2018 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 19 Jan 2018 | 005-79850 | ||
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 10 Jan 2018 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2018 | 03 Jan 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2018 | 03 Jan 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2018 | 03 Jan 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2018 | 03 Jan 2018 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 17 Nov 2017 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Nov 2017 | 14 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Nov 2017 | 14 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Nov 2017 | 14 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Nov 2017 | 14 Nov 2017 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 09 Nov 2017 | 25 Sep 2017 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 09 Nov 2017 | 25 Sep 2017 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Nov 2017 | 30 Sep 2017 | 001-32147 |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | AMENDMENT NO. 6 TO SCHEDULE TO-I | 30 Oct 2017 | 005-79850 | |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | AMENDMENT NO. 5 TO SCHEDULE TO-I | 26 Oct 2017 | 005-79850 | |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | AMENDMENT NO. 4 TO SCHEDULE TO-I | 19 Oct 2017 | 005-79850 | |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | AMENDMENT NO. 3 TO SCHEDULE TO-I | 18 Oct 2017 | 005-79850 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 18 Oct 2017 | 18 Oct 2017 | 001-32147 |
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | AMENDMENT NO. 2 TO SCHEDULE TO-I | 13 Oct 2017 | 005-79850 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Oct 2017 | 12 Oct 2017 | 001-32147 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 10 Oct 2017 | |||
| SC TO-I/A | Open SC TO-I/A document | View SEC filing for SC TO-I/A | AMENDMENT NO. 1 TO SCHEDULE TO-I | 10 Oct 2017 | 005-79850 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 10 Oct 2017 | 09 Oct 2017 | 001-32147 |
| D | Open D document | View SEC filing for D | 05 Oct 2017 | 021-296089 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 04 Oct 2017 | |||
| SC TO-I | Open SC TO-I document | View SEC filing for SC TO-I | SC TO-I | 27 Sep 2017 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Sep 2017 | 25 Sep 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Sep 2017 | 25 Sep 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 27 Sep 2017 | 25 Sep 2017 | 001-32147 |
| SC TO-C | Open SC TO-C document | View SEC filing for SC TO-C | 8-K | 27 Sep 2017 | 005-79850 | |
| SC TO-C | Open SC TO-C document | View SEC filing for SC TO-C | SC TO-C | 26 Sep 2017 | 005-79850 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 26 Sep 2017 | 25 Sep 2017 | 001-32147 |
| SC TO-C | Open SC TO-C document | View SEC filing for SC TO-C | 8-K | 26 Sep 2017 | 005-79850 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 09 Aug 2017 | 30 Jun 2017 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 27 Jul 2017 | 27 Jul 2017 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 26 Jul 2017 | 26 Jul 2017 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2017 | 06 Jul 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2017 | 06 Jul 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2017 | 06 Jul 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2017 | 06 Jul 2017 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 14 Jun 2017 | 26 Jul 2017 | 001-32147 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 Jun 2017 | 08 Jun 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 08 Jun 2017 | 08 Jun 2017 | 001-32147 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 May 2017 | 31 Mar 2017 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 27 Apr 2017 | 27 Apr 2017 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2017 | 03 Apr 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2017 | 03 Apr 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2017 | 03 Apr 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2017 | 03 Apr 2017 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 28 Feb 2017 | 31 Dec 2016 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2017 | 005-79850 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 03 Feb 2017 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2017 | 30 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Jan 2017 | 30 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jan 2017 | 26 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jan 2017 | 26 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jan 2017 | 26 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jan 2017 | 26 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jan 2017 | 26 Jan 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 26 Jan 2017 | 26 Jan 2017 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Jan 2017 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jan 2017 | 09 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jan 2017 | 09 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jan 2017 | 09 Jan 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jan 2017 | 09 Jan 2017 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GREENHILL 13G/A | 09 Dec 2016 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Nov 2016 | 005-79850 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 26 Oct 2016 | 30 Sep 2016 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 24 Oct 2016 | 24 Oct 2016 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Oct 2016 | 05 Oct 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Oct 2016 | 05 Oct 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Oct 2016 | 05 Oct 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Oct 2016 | 05 Oct 2016 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 16 Aug 2016 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 09 Aug 2016 | |||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 Aug 2016 | 30 Jun 2016 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 29 Jul 2016 | 29 Jul 2016 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jul 2016 | 28 Jul 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 26 Jul 2016 | 26 Jul 2016 | 001-32147 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 19 Jul 2016 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 08 Jul 2016 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2016 | 05 Jul 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2016 | 05 Jul 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2016 | 05 Jul 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2016 | 05 Jul 2016 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 17 Jun 2016 | 29 Jul 2016 | 001-32147 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 May 2016 | 31 Mar 2016 | 001-32147 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 20 Apr 2016 | 20 Apr 2016 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2016 | 04 Apr 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2016 | 04 Apr 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2016 | 04 Apr 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2016 | 04 Apr 2016 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 26 Feb 2016 | 31 Dec 2015 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GREENHILL 13G/A | 12 Feb 2016 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Feb 2016 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2016 | 01 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2016 | 01 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2016 | 01 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2016 | 01 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2016 | 01 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2016 | 01 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2016 | 01 Feb 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jan 2016 | 27 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jan 2016 | 27 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jan 2016 | 27 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jan 2016 | 27 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jan 2016 | 27 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jan 2016 | 27 Jan 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 29 Jan 2016 | 27 Jan 2016 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jan 2016 | 27 Jan 2016 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 26 Jan 2016 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2016 | 05 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2016 | 05 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2016 | 05 Jan 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2016 | 05 Jan 2016 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 04 Nov 2015 | 30 Sep 2015 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Oct 2015 | 27 Oct 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 22 Oct 2015 | 22 Oct 2015 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Oct 2015 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2015 | 02 Oct 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2015 | 02 Oct 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2015 | 02 Oct 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2015 | 02 Oct 2015 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Sep 2015 | 005-79850 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Aug 2015 | 30 Jun 2015 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Jul 2015 | 27 Jul 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 24 Jul 2015 | 23 Jul 2015 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 24 Jul 2015 | 23 Jul 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 24 Jul 2015 | 23 Jul 2015 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jul 2015 | 06 Jul 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jul 2015 | 06 Jul 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jul 2015 | 06 Jul 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jul 2015 | 06 Jul 2015 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 05 Jun 2015 | 01 Apr 2015 | 001-32147 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 May 2015 | 31 Mar 2015 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 27 Apr 2015 | 23 Apr 2015 | 001-32147 |
| D | Open D document | View SEC filing for D | 16 Apr 2015 | 021-238151 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 07 Apr 2015 | 01 Apr 2015 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2015 | 06 Apr 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2015 | 06 Apr 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2015 | 06 Apr 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Apr 2015 | 06 Apr 2015 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 13 Mar 2015 | 23 Apr 2015 | 001-32147 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 26 Feb 2015 | 31 Dec 2014 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Feb 2015 | 20 Feb 2015 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 17 Feb 2015 | 005-79850 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13 Feb 2015 | 005-79850 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 13 Feb 2015 | 09 Feb 2015 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Feb 2015 | 09 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Feb 2015 | 09 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Feb 2015 | 09 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Feb 2015 | 09 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Feb 2015 | 09 Feb 2015 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 11 Feb 2015 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2015 | 03 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2015 | 03 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2015 | 03 Feb 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2015 | 03 Feb 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Jan 2015 | 28 Jan 2015 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 15 Jan 2015 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2015 | 06 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2015 | 06 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2015 | 06 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2015 | 06 Jan 2015 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 04 Nov 2014 | 30 Sep 2014 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 23 Oct 2014 | 23 Oct 2014 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2014 | 02 Oct 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2014 | 02 Oct 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2014 | 02 Oct 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2014 | 02 Oct 2014 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Aug 2014 | 30 Jun 2014 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Jul 2014 | 28 Jul 2014 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2014 | 03 Jul 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2014 | 03 Jul 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2014 | 03 Jul 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2014 | 03 Jul 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2014 | 30 Jun 2014 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 01 May 2014 | 31 Mar 2014 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Apr 2014 | 23 Apr 2014 | 001-32147 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 15 Apr 2014 | 14 Apr 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2014 | 03 Apr 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2014 | 03 Apr 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2014 | 03 Apr 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2014 | 03 Apr 2014 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 13 Mar 2014 | 23 Apr 2014 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 07 Mar 2014 | 06 Mar 2014 | 001-32147 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 27 Feb 2014 | 31 Dec 2013 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 14 Feb 2014 | 005-79850 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 13 Feb 2014 | 12 Feb 2014 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | MSIM EXIT | 11 Feb 2014 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 11 Feb 2014 | 005-79850 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GREENHILL & CO, INC. | 07 Feb 2014 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Feb 2014 | 04 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Feb 2014 | 04 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Feb 2014 | 04 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Feb 2014 | 04 Feb 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2014 | 31 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2014 | 31 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2014 | 31 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2014 | 31 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Feb 2014 | 31 Jan 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 29 Jan 2014 | 28 Jan 2014 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Jan 2014 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2014 | 07 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2014 | 07 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2014 | 07 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2014 | 07 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2014 | 07 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Nov 2013 | 21 Oct 2013 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 31 Oct 2013 | 30 Sep 2013 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 17 Oct 2013 | 17 Oct 2013 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2013 | 03 Oct 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2013 | 03 Oct 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2013 | 03 Oct 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2013 | 03 Oct 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2013 | 03 Oct 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Sep 2013 | 24 Sep 2013 | 001-35532 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Sep 2013 | 23 Sep 2013 | 001-35532 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 01 Aug 2013 | 30 Jun 2013 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 18 Jul 2013 | 17 Jul 2013 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2013 | 02 Jul 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2013 | 02 Jul 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2013 | 02 Jul 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2013 | 02 Jul 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2013 | 02 Jul 2013 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FORM SC 13G/A | 09 May 2013 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 May 2013 | 09 May 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 May 2013 | 07 May 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 May 2013 | 02 May 2013 | 001-33963 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 May 2013 | 31 Mar 2013 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 May 2013 | 29 Apr 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Apr 2013 | 24 Apr 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Apr 2013 | 22 Apr 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Apr 2013 | 18 Apr 2013 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 17 Apr 2013 | 17 Apr 2013 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Apr 2013 | 15 Apr 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Apr 2013 | 10 Apr 2013 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 11 Apr 2013 | 11 Apr 2013 | 001-32147 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 11 Apr 2013 | 11 Apr 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Apr 2013 | 08 Apr 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2013 | 04 Apr 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2013 | 01 Apr 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2013 | 03 Apr 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2013 | 03 Apr 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2013 | 03 Apr 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2013 | 03 Apr 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Mar 2013 | 21 Mar 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Mar 2013 | 18 Mar 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Mar 2013 | 15 Mar 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Mar 2013 | 13 Mar 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Mar 2013 | 11 Mar 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Mar 2013 | 07 Mar 2013 | 001-33963 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | MSIM AMENDMENT | 07 Mar 2013 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Mar 2013 | 05 Mar 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Mar 2013 | 01 Mar 2013 | 001-33963 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 01 Mar 2013 | 11 Apr 2013 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Feb 2013 | 26 Feb 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Feb 2013 | 22 Feb 2013 | 001-33963 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 22 Feb 2013 | 31 Dec 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Feb 2013 | 20 Feb 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Feb 2013 | 14 Feb 2013 | 001-33963 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 15 Feb 2013 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | DISCLOSURE DOCUMENT | 14 Feb 2013 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GREEN | 14 Feb 2013 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Feb 2013 | 11 Feb 2013 | 001-33963 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13 Feb 2013 | 005-79850 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | MSIM AMENDMENT | 13 Feb 2013 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Feb 2013 | 07 Feb 2013 | 001-33963 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 08 Feb 2013 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 08 Feb 2013 | 005-79850 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GREENHILL & CO INC | 07 Feb 2013 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GHL AS OF 12/31/12 | 07 Feb 2013 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Feb 2013 | 04 Feb 2013 | 001-33963 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FORM SC 13G/A | 01 Feb 2013 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2013 | 31 Jan 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2013 | 30 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2013 | 30 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2013 | 30 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2013 | 30 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2013 | 30 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Jan 2013 | 29 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Jan 2013 | 29 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Jan 2013 | 29 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Jan 2013 | 29 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Jan 2013 | 28 Jan 2013 | 001-33963 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 29 Jan 2013 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Jan 2013 | 24 Jan 2013 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 24 Jan 2013 | 23 Jan 2013 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Jan 2013 | 22 Jan 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Jan 2013 | 16 Jan 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Jan 2013 | 14 Jan 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jan 2013 | 10 Jan 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Jan 2013 | 08 Jan 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2013 | 04 Jan 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2013 | 04 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2013 | 04 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2013 | 04 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jan 2013 | 04 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jan 2013 | 02 Jan 2013 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Dec 2012 | 21 Dec 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Dec 2012 | 18 Dec 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Dec 2012 | 13 Dec 2012 | 001-33963 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 17 Dec 2012 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Dec 2012 | 11 Dec 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Dec 2012 | 06 Dec 2012 | 001-33963 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 07 Dec 2012 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Dec 2012 | 04 Dec 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Dec 2012 | 29 Nov 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Nov 2012 | 27 Nov 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Nov 2012 | 21 Nov 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Nov 2012 | 19 Nov 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Nov 2012 | 14 Nov 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Nov 2012 | 09 Nov 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Nov 2012 | 06 Nov 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Nov 2012 | 01 Nov 2012 | 001-33963 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 01 Nov 2012 | 30 Sep 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Nov 2012 | 31 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Oct 2012 | 26 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Oct 2012 | 24 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Oct 2012 | 23 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Oct 2012 | 22 Oct 2012 | 001-33963 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 23 Oct 2012 | 03 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Oct 2012 | 18 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Oct 2012 | 16 Oct 2012 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 17 Oct 2012 | 17 Oct 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Oct 2012 | 12 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Oct 2012 | 10 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Oct 2012 | 05 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Oct 2012 | 03 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2012 | 03 Oct 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2012 | 03 Oct 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2012 | 03 Oct 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2012 | 03 Oct 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Oct 2012 | 01 Oct 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Oct 2012 | 30 Sep 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Sep 2012 | 20 Sep 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Sep 2012 | 17 Sep 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Sep 2012 | 13 Sep 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Sep 2012 | 11 Sep 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Sep 2012 | 07 Sep 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Sep 2012 | 05 Sep 2012 | 001-33963 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 05 Sep 2012 | 04 Sep 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 05 Sep 2012 | 04 Sep 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Sep 2012 | 31 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Aug 2012 | 29 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Aug 2012 | 27 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Aug 2012 | 22 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Aug 2012 | 20 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Aug 2012 | 15 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Aug 2012 | 13 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Aug 2012 | 09 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 Aug 2012 | 07 Aug 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Aug 2012 | 02 Aug 2012 | 001-33963 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 02 Aug 2012 | 30 Jun 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Aug 2012 | 31 Jul 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Jul 2012 | 27 Jul 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Jul 2012 | 25 Jul 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Jul 2012 | 23 Jul 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Jul 2012 | 19 Jul 2012 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 20 Jul 2012 | 18 Jul 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Jul 2012 | 16 Jul 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jul 2012 | 12 Jul 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jul 2012 | 09 Jul 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2012 | 05 Jul 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2012 | 05 Jul 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2012 | 05 Jul 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2012 | 05 Jul 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jul 2012 | 05 Jul 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jul 2012 | 02 Jul 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Jun 2012 | 21 Jun 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Jun 2012 | 18 Jun 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Jun 2012 | 14 Jun 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jun 2012 | 11 Jun 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jun 2012 | 08 Jun 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jun 2012 | 05 Jun 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jun 2012 | 01 Jun 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 May 2012 | 30 May 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 May 2012 | 24 May 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 May 2012 | 21 May 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 May 2012 | 17 May 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 May 2012 | 14 May 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 May 2012 | 10 May 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 May 2012 | 08 May 2012 | 001-35532 |
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A | 10 May 2012 | 02 May 2012 | 001-35532 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 May 2012 | 08 May 2012 | 001-33963 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 08 May 2012 | 31 Mar 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 May 2012 | 03 May 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 May 2012 | 30 Apr 2012 | 001-33963 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 02 May 2012 | 01 May 2012 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 02 May 2012 | 02 May 2012 | 001-35532 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Apr 2012 | 26 Apr 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Apr 2012 | 23 Apr 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Apr 2012 | 19 Apr 2012 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 19 Apr 2012 | 18 Apr 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Apr 2012 | 16 Apr 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Apr 2012 | 11 Apr 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Apr 2012 | 05 Apr 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2012 | 02 Apr 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2012 | 04 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2012 | 04 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2012 | 04 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Apr 2012 | 04 Apr 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Mar 2012 | 22 Mar 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Mar 2012 | 21 Mar 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 20 Mar 2012 | 19 Mar 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Mar 2012 | 15 Mar 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Mar 2012 | 12 Mar 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Mar 2012 | 08 Mar 2012 | 001-33963 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 09 Mar 2012 | 18 Apr 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Mar 2012 | 05 Mar 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Mar 2012 | 29 Feb 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Feb 2012 | 24 Feb 2012 | 001-33963 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K | 28 Feb 2012 | 31 Dec 2011 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Feb 2012 | 21 Feb 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Feb 2012 | 17 Feb 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Feb 2012 | 10 Feb 2012 | 001-33963 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GREENHILL & CO., INC. | 14 Feb 2012 | 005-79850 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | DISCLOSURE DOCUMENT | 14 Feb 2012 | 005-79850 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | GREENHILL | 14 Feb 2012 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FORM SC13GA | 13 Feb 2012 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Feb 2012 | 07 Feb 2012 | 001-33963 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 09 Feb 2012 | 005-79850 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GHL AS OF 12/31/11 | 08 Feb 2012 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | MSIM AMENDMENT | 08 Feb 2012 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2012 | 03 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2012 | 03 Feb 2012 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 07 Feb 2012 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Feb 2012 | 02 Feb 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2012 | 01 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2012 | 01 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2012 | 01 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2012 | 01 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2012 | 01 Feb 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2012 | 30 Jan 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jan 2012 | 25 Jan 2012 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 25 Jan 2012 | 25 Jan 2012 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Jan 2012 | 20 Jan 2012 | 001-33963 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 23 Jan 2012 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Jan 2012 | 17 Jan 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Jan 2012 | 11 Jan 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jan 2012 | 09 Jan 2012 | 001-33963 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 06 Jan 2012 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jan 2012 | 05 Jan 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jan 2012 | 03 Jan 2012 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jan 2012 | 04 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jan 2012 | 04 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Jan 2012 | 04 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Dec 2011 | 22 Dec 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Dec 2011 | 19 Dec 2011 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 20 Dec 2011 | 20 Dec 2011 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Dec 2011 | 15 Dec 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Dec 2011 | 12 Dec 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Dec 2011 | 07 Dec 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Dec 2011 | 02 Dec 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Dec 2011 | 29 Nov 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Nov 2011 | 23 Nov 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Nov 2011 | 18 Nov 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 Nov 2011 | 17 Nov 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Nov 2011 | 15 Nov 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Nov 2011 | 10 Nov 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 09 Nov 2011 | 07 Nov 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Nov 2011 | 03 Nov 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Nov 2011 | 02 Nov 2011 | 001-33963 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 01 Nov 2011 | 30 Sep 2011 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Oct 2011 | 27 Oct 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Oct 2011 | 24 Oct 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Oct 2011 | 20 Oct 2011 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 19 Oct 2011 | 19 Oct 2011 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Oct 2011 | 17 Oct 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Oct 2011 | 13 Oct 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Oct 2011 | 11 Oct 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Oct 2011 | 07 Oct 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Oct 2011 | 05 Oct 2011 | 001-33963 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Oct 2011 | 03 Oct 2011 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 04 Oct 2011 | 04 Oct 2011 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Oct 2011 | 04 Oct 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Oct 2011 | 04 Oct 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Oct 2011 | 04 Oct 2011 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 05 Aug 2011 | 30 Jun 2011 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 18 Jul 2011 | 17 Jul 2011 | 001-32147 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | FORM 8-K/A | 18 Jul 2011 | 16 Jul 2011 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 08 Jul 2011 | 005-79850 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2011 | 06 Jul 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2011 | 06 Jul 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2011 | 06 Jul 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jun 2011 | 22 Jun 2011 | 001-33963 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 16 Jun 2011 | 10 Jun 2011 | 001-32147 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 10 May 2011 | 31 Mar 2011 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 21 Apr 2011 | 20 Apr 2011 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GHL AS OF 3/31/2011 | 08 Apr 2011 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2011 | 05 Apr 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2011 | 05 Apr 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2011 | 05 Apr 2011 | |
| DEFR14A | Open DEFR14A document | View SEC filing for DEFR14A | DEFR14A | 10 Mar 2011 | 001-32147 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 07 Mar 2011 | 20 Apr 2011 | 001-32147 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K | 28 Feb 2011 | 31 Dec 2010 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FORM SC 13G/A | 14 Feb 2011 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 01 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 01 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 01 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 01 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 01 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 01 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 01 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 01 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Feb 2011 | 01 Feb 2011 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | GHL AS OF 12/31/10 | 10 Feb 2011 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | 10 Feb 2011 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FORM SC 13G/A | 09 Feb 2011 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | MSIM AMENDMENT | 09 Feb 2011 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2011 | 07 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2011 | 07 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2011 | 07 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2011 | 07 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2011 | 07 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2011 | 07 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2011 | 07 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2011 | 07 Feb 2011 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | GREENHILL & CO., INC. | 08 Feb 2011 | 005-79850 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 04 Feb 2011 | 005-79850 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Jan 2011 | 26 Jan 2011 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 04 Jan 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 04 Jan 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 04 Jan 2011 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 06 Dec 2010 | |||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 28 Oct 2010 | 30 Sep 2010 | 001-32147 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 27 Oct 2010 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 21 Oct 2010 | 20 Oct 2010 | 001-32147 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 14 Oct 2010 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Oct 2010 | 04 Oct 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Oct 2010 | 04 Oct 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Oct 2010 | 04 Oct 2010 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 09 Aug 2010 | 30 Jun 2010 | 001-32147 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 23 Jul 2010 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 22 Jul 2010 | 21 Jul 2010 | 001-32147 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G HOLDINGS REPORT | 22 Jul 2010 | 005-79850 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jul 2010 | 07 Jul 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jul 2010 | 07 Jul 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jul 2010 | 07 Jul 2010 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 07 Jul 2010 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Jun 2010 | 005-79850 | ||
| 3/A | Open 3/A document | View SEC filing for 3/A | PRIMARY DOCUMENT | 11 May 2010 | 21 Apr 2010 | |
| 3/A | Open 3/A document | View SEC filing for 3/A | PRIMARY DOCUMENT | 11 May 2010 | 21 Apr 2010 | |
| 3/A | Open 3/A document | View SEC filing for 3/A | PRIMARY DOCUMENT | 11 May 2010 | 21 Apr 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2010 | 06 May 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 10 May 2010 | 21 Apr 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 10 May 2010 | 21 Apr 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 10 May 2010 | 21 Apr 2010 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 10 May 2010 | 21 Apr 2010 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 06 May 2010 | 03 May 2010 | 001-32147 |
| 424B7 | Open 424B7 document | View SEC filing for 424B7 | 424B7 | 05 May 2010 | 333-166475 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | FORM 10-Q | 03 May 2010 | 31 Mar 2010 | 001-32147 |
| S-3ASR | Open S-3ASR document | View SEC filing for S-3ASR | FORM S-3 | 03 May 2010 | 333-166475 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | 8-K/A | 03 May 2010 | 31 Mar 2010 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Apr 2010 | 26 Apr 2010 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 22 Apr 2010 | 21 Apr 2010 | 001-32147 |
| D | Open D document | View SEC filing for D | 13 Apr 2010 | 021-140539 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2010 | 01 Apr 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2010 | 01 Apr 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2010 | 01 Apr 2010 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 01 Apr 2010 | 31 Mar 2010 | 001-32147 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 17 Mar 2010 | 16 Mar 2010 | 001-32147 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 11 Mar 2010 | 21 Apr 2010 | 001-32147 |
| 10-K | Open 10-K document | View SEC filing for 10-K | FORM 10-K | 26 Feb 2010 | 31 Dec 2009 | 001-32147 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 16 Feb 2010 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AM-AMENDMENT-MSIM | 12 Feb 2010 | 005-79850 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | GHL AS OF 12/31/2009 | 11 Feb 2010 | 005-79850 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2010 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Feb 2010 | 02 Feb 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Feb 2010 | 02 Feb 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Feb 2010 | 02 Feb 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Feb 2010 | 02 Feb 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Feb 2010 | 02 Feb 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Feb 2010 | 02 Feb 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Feb 2010 | 02 Feb 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jan 2010 | 27 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jan 2010 | 27 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jan 2010 | 27 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jan 2010 | 27 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jan 2010 | 27 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Jan 2010 | 27 Jan 2010 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 29 Jan 2010 | 005-79850 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 28 Jan 2010 | 27 Jan 2010 | 001-32147 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jan 2010 | 06 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jan 2010 | 06 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Jan 2010 | 06 Jan 2010 |
GREENHILL & CO INC files with the SEC under CIK 0001282977. This page aggregates EDGAR filings and related ownership activity.