A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

Why are some filings missing?

New filings appear as the SEC updates EDGAR, and older records can vary by availability.

How often is this page updated?

Updates follow new EDGAR submissions and periodic data refreshes.

Filer Snapshot

TEGNA INC SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0000039899.

Entity Type

Company

Total Filings

2,733

Latest Filing

27 Mar 2026

Industry

Television Broadcasting Stations

Save or continue research

Save this filer for return loops, then jump into the latest filing evidence.

Save this research page

Create a free account to save this filer and follow future SEC filing updates.

Create account to save this page

Review latest filings on this page Open insider trading context

Symbol: TGNA on NYSE
Industry: Television Broadcasting Stations (Office Of Technology)
Business address: 8401 Greensboro Dr, Ste 300, Mclean, VA, 22102-5126
State of incorporation: DE
Fiscal year end: 31 December
Former names: GANNETT CO INC /DE/ (to 26 Jun 2015)

Quick Takeaways

TEGNA INC is an SEC filer tracked under CIK 0000039899.
2,733 filings are listed on this profile.
Common form coverage includes SCHEDULE 13G/A, EFFECT, 4 and more.

What Changed

Latest filing: SCHEDULE 13G/A filed on 27 Mar 2026.
Report period: not specified in filing header.

Why This Matters

You can quote filing dates and form types directly from the SEC record on this page.
Use this profile before deeper ownership or insider analysis to confirm filing history context.

Official SEC Source

SEC EDGAR submissions for CIK 0000039899.

See Original Filing

Filer Overview

TEGNA INC has filed 2,733 SEC EDGAR filings since 10 Feb 1994. Common forms include SCHEDULE 13G/A, EFFECT, 4, S-8 POS and more.

Television Broadcasting Stations Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for TEGNA INC with direct links to document and filing folders.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		27 Mar 2026		005-19132
EFFECT	Open EFFECT document	View SEC filing for EFFECT		23 Mar 2026		033-53159
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	23 Mar 2026	19 Mar 2026
S-8 POS	Open S-8 POS document	View SEC filing for S-8 POS	S-8 POS	23 Mar 2026		333-160838
S-8 POS	Open S-8 POS document	View SEC filing for S-8 POS	S-8 POS	23 Mar 2026		333-107240
S-8 POS	Open S-8 POS document	View SEC filing for S-8 POS	S-8 POS	23 Mar 2026		333-204704
S-8 POS	Open S-8 POS document	View SEC filing for S-8 POS	S-8 POS	23 Mar 2026		333-238740
POS AM	Open POS AM document	View SEC filing for POS AM	POS AM	23 Mar 2026		033-53159
25-NSE	Open 25-NSE document	View SEC filing for 25-NSE		20 Mar 2026		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	FORM 8-K	20 Mar 2026	19 Mar 2026	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Mar 2026	10 Mar 2026
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Mar 2026	10 Mar 2026
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Mar 2026	10 Mar 2026
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Mar 2026	10 Mar 2026
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2026	01 Mar 2026
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2026	01 Mar 2026
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2026	27 Feb 2026
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2026	27 Feb 2026
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2026	27 Feb 2026
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	02 Mar 2026	31 Dec 2025	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	02 Mar 2026	02 Mar 2026	001-06961
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	17 Dec 2025	15 Dec 2025
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	17 Dec 2025	15 Dec 2025
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	17 Dec 2025	15 Dec 2025
4	Open 4 document	View SEC filing for 4	OWNERSHIP DOCUMENT	17 Dec 2025	15 Dec 2025
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	FORM 8-K	21 Nov 2025	18 Nov 2025	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	10 Nov 2025		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	FORM 8-K	10 Nov 2025	10 Nov 2025	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	10 Nov 2025	30 Sep 2025	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	10 Nov 2025	10 Nov 2025	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	06 Nov 2025		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	31 Oct 2025		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	FORM 8-K	31 Oct 2025	30 Oct 2025	001-06961
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		31 Oct 2025		005-19132
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		17 Oct 2025		005-19132
DEFM14A	Open DEFM14A document	View SEC filing for DEFM14A	DEFM14A	10 Oct 2025		001-06961
PREM14A	Open PREM14A document \| Open XBRL data	View SEC filing for PREM14A	PREM14A	17 Sep 2025	17 Sep 2025	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	FORM 8-K	29 Aug 2025	26 Aug 2025	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	19 Aug 2025		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	19 Aug 2025		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	FORM 8-K	19 Aug 2025	18 Aug 2025	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	07 Aug 2025	06 Aug 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	07 Aug 2025	06 Aug 2025
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	07 Aug 2025	30 Jun 2025	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 Aug 2025	07 Aug 2025	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Aug 2025	31 Jul 2025
11-K	Open 11-K document	View SEC filing for 11-K	11-K	27 Jun 2025	31 Dec 2024	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jun 2025	31 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jun 2025	31 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 May 2025	21 May 2025
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	22 May 2025	21 May 2025	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	08 May 2025	31 Mar 2025	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	08 May 2025	08 May 2025	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2025	01 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2025	01 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2025	01 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2025	01 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2025	01 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2025	01 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2025	01 May 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2025	01 May 2025
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		02 May 2025		005-19132
SCHEDULE 13G	Open SCHEDULE 13G document	View SEC filing for SCHEDULE 13G		02 May 2025		005-19132
SCHEDULE 13G/A	Open SCHEDULE 13G/A document	View SEC filing for SCHEDULE 13G/A		30 Apr 2025		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	11 Apr 2025	10 Apr 2025
144	Open 144 document	View SEC filing for 144		10 Apr 2025		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	09 Apr 2025		001-06961
ARS	Open ARS document	View SEC filing for ARS	ARS	08 Apr 2025	31 Dec 2024	001-06961
DEF 14A	Open DEF 14A document \| Open XBRL data	View SEC filing for DEF 14A	DEF 14A	08 Apr 2025	21 May 2025	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Apr 2025	01 Apr 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Mar 2025	10 Mar 2025
144	Open 144 document	View SEC filing for 144		10 Mar 2025		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2025	28 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2025	28 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2025	28 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2025	28 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2025	28 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2025	28 Feb 2025
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	27 Feb 2025	31 Dec 2024	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	27 Feb 2025	27 Feb 2025	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	13 Feb 2025	11 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	13 Feb 2025	11 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	13 Feb 2025	11 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	13 Feb 2025	11 Feb 2025
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	12 Feb 2025	09 Feb 2025	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2025	03 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2025	03 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2025	03 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2025	03 Feb 2025
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	10 Dec 2024	06 Dec 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	10 Dec 2024	06 Dec 2024
144	Open 144 document	View SEC filing for 144		06 Dec 2024		001-06961
144	Open 144 document	View SEC filing for 144		06 Dec 2024		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Dec 2024	02 Dec 2024
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		12 Nov 2024		005-19132
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		08 Nov 2024		005-19132
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	07 Nov 2024	30 Sep 2024	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 Nov 2024	07 Nov 2024	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		04 Nov 2024		005-19132
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	SEC SCHEDULE 13G	31 Oct 2024		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	28 Oct 2024	25 Oct 2024
144	Open 144 document	View SEC filing for 144		25 Oct 2024		001-06961
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	24 Oct 2024	21 Oct 2024
8-K/A	Open 8-K/A document \| Open XBRL data	View SEC filing for 8-K/A	8-K/A	21 Oct 2024	24 Apr 2024	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		18 Oct 2024		005-19132
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	19 Sep 2024	16 Sep 2024	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	16 Sep 2024	12 Sep 2024
144	Open 144 document	View SEC filing for 144		12 Sep 2024		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Sep 2024	01 Sep 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Sep 2024	01 Sep 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Sep 2024	01 Sep 2024
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K		30 Aug 2024	27 Aug 2024	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	19 Aug 2024	06 Aug 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	19 Aug 2024	01 Jul 2024
3/A	Open 3/A document	View SEC filing for 3/A	PRIMARY DOCUMENT	19 Aug 2024	01 Jul 2024
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	13 Aug 2024	12 Aug 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Aug 2024	06 Aug 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Aug 2024	06 Aug 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Aug 2024	06 Aug 2024
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	07 Aug 2024	30 Jun 2024	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 Aug 2024	07 Aug 2024	001-06961
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	10 Jul 2024	01 Jul 2024
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	10 Jul 2024	01 Jul 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Jul 2024	01 Jul 2024
144	Open 144 document	View SEC filing for 144		01 Jul 2024		001-06961
11-K	Open 11-K document	View SEC filing for 11-K	11-K	28 Jun 2024	31 Dec 2023	001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		21 Jun 2024		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K		20 Jun 2024	17 Jun 2024	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	10 Jun 2024	07 Jun 2024
144	Open 144 document	View SEC filing for 144		07 Jun 2024		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jun 2024	31 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jun 2024	31 May 2024
CORRESP	Open CORRESP document	View SEC filing for CORRESP		31 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 May 2024	16 May 2024
CORRESP	Open CORRESP document	View SEC filing for CORRESP		17 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	15 May 2024	14 May 2024
144	Open 144 document	View SEC filing for 144		14 May 2024		001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	08 May 2024	31 Mar 2024	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	08 May 2024	08 May 2024	001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		06 May 2024		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2024	01 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2024	01 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2024	01 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2024	01 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2024	01 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2024	01 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2024	01 May 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2024	25 Apr 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2024	25 Apr 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2024	25 Apr 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2024	25 Apr 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2024	25 Apr 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2024	25 Apr 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2024	25 Apr 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2024	25 Apr 2024
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	25 Apr 2024	24 Apr 2024	001-06961
CORRESP	Open CORRESP document	View SEC filing for CORRESP		15 Apr 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Apr 2024	01 Apr 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Apr 2024	01 Apr 2024
144	Open 144 document	View SEC filing for 144		01 Apr 2024		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		01 Apr 2024		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	19 Mar 2024	15 Mar 2024
144	Open 144 document	View SEC filing for 144		15 Mar 2024		001-06961
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	14 Mar 2024	29 Feb 2024
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	14 Mar 2024	29 Feb 2024
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	14 Mar 2024	29 Feb 2024
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	14 Mar 2024	29 Feb 2024
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	14 Mar 2024	29 Feb 2024
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	14 Mar 2024	29 Feb 2024
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	11 Mar 2024		001-06961
ARS	Open ARS document	View SEC filing for ARS	ARS	11 Mar 2024	11 Mar 2024	001-06961
DEF 14A	Open DEF 14A document \| Open XBRL data	View SEC filing for DEF 14A	DEF 14A	11 Mar 2024	11 Mar 2024	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2024	29 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2024	29 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2024	29 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2024	29 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2024	29 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2024	29 Feb 2024
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	04 Mar 2024	27 Feb 2024
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	29 Feb 2024	31 Dec 2023	001-06961
PRE 14A	Open PRE 14A document \| Open XBRL data	View SEC filing for PRE 14A	PRE 14A	29 Feb 2024	29 Feb 2024	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	29 Feb 2024	29 Feb 2024	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Feb 2024	21 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Feb 2024	21 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Feb 2024	21 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Feb 2024	21 Feb 2024
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	SCHEDULE 13G/A	13 Feb 2024		005-19132
SC 13G	Open SC 13G document	View SEC filing for SC 13G	SEC SCHEDULE 13G	09 Feb 2024		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Feb 2024	05 Feb 2024
144	Open 144 document	View SEC filing for 144		05 Feb 2024		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2024	01 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2024	01 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2024	01 Feb 2024
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2024	01 Feb 2024
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	25 Jan 2024	25 Jan 2024	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		23 Jan 2024		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Jan 2024	11 Aug 2023
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	05 Jan 2024	01 Jan 2024
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 Dec 2023	06 Dec 2023	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Dec 2023	01 Dec 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Dec 2023	30 Nov 2023
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	01 Dec 2023	27 Nov 2023
144	Open 144 document	View SEC filing for 144		30 Nov 2023		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Nov 2023	09 Nov 2023	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	07 Nov 2023	30 Sep 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 Nov 2023	07 Nov 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	26 Oct 2023	25 Oct 2023	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	31 Aug 2023	30 Aug 2023
144/A	Open 144/A document	View SEC filing for 144/A		30 Aug 2023		001-06961
144	Open 144 document	View SEC filing for 144		30 Aug 2023		001-06961
144	Open 144 document	View SEC filing for 144		30 Aug 2023		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Aug 2023	21 Aug 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Aug 2023	21 Aug 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Aug 2023	21 Aug 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Aug 2023	21 Aug 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Aug 2023	21 Aug 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Aug 2023	21 Aug 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Aug 2023	21 Aug 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Aug 2023	21 Aug 2023
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	21 Aug 2023	17 Aug 2023	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Aug 2023	07 Aug 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Aug 2023	07 Aug 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Aug 2023	07 Aug 2023
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Aug 2023	04 Aug 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	03 Aug 2023	02 Aug 2023	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	03 Aug 2023	30 Jun 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	03 Aug 2023	03 Aug 2023	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	29 Jun 2023		001-06961
ARS	Open ARS document	View SEC filing for ARS	ARS	29 Jun 2023	31 Dec 2022	001-06961
DEF 14A	Open DEF 14A document \| Open XBRL data	View SEC filing for DEF 14A	DEF 14A	29 Jun 2023	17 Aug 2023	001-06961
11-K	Open 11-K document	View SEC filing for 11-K	11-K	27 Jun 2023	31 Dec 2022	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	16 Jun 2023	15 Jun 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Jun 2023	05 Jun 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	02 Jun 2023	02 Jun 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	01 Jun 2023	01 Jun 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	25 May 2023	24 May 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	25 May 2023	25 May 2023	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	24 May 2023	22 May 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	24 May 2023	22 May 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	24 May 2023	22 May 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	24 May 2023	22 May 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	24 May 2023	22 May 2023
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	23 May 2023	19 May 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	22 May 2023	22 May 2023	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	10 May 2023	31 Mar 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	10 May 2023	10 May 2023	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 May 2023	01 May 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 May 2023	01 May 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 May 2023	01 May 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 May 2023	01 May 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 May 2023	01 May 2023
10-K/A	Open 10-K/A document \| Open XBRL data	View SEC filing for 10-K/A	10-K/A	01 May 2023	31 Dec 2022	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Apr 2023	01 Apr 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2023	28 Feb 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2023	28 Feb 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2023	28 Feb 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2023	28 Feb 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2023	28 Feb 2023
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	27 Feb 2023	31 Dec 2022	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	27 Feb 2023	27 Feb 2023	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	21 Feb 2023	21 Feb 2023	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	ROBECO INVESTMENT MANAGEMENT INC.	13 Feb 2023		005-19132
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	SCHEDULE 13G/A	09 Feb 2023		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2023	01 Feb 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2023	01 Feb 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2023	01 Feb 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2023	01 Feb 2023
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2023	01 Feb 2023
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		23 Jan 2023		005-19132
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	22 Nov 2022	22 Nov 2022	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	09 Nov 2022	30 Sep 2022	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Nov 2022	09 Nov 2022	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	08 Aug 2022	30 Jun 2022	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	08 Aug 2022	08 Aug 2022	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	30 Jun 2022	28 Jun 2022
11-K	Open 11-K document	View SEC filing for 11-K	11-K	29 Jun 2022	31 Dec 2021	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	24 Jun 2022	21 Jun 2022	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	18 May 2022	17 May 2022	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	12 May 2022		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	12 May 2022	11 May 2022	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	12 May 2022		001-06961
DEF 14A	Open DEF 14A document	View SEC filing for DEF 14A	DEF 14A	12 May 2022	21 Jun 2022	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	09 May 2022		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 May 2022	09 May 2022	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	09 May 2022	31 Mar 2022	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 May 2022	09 May 2022	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2022	01 May 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2022	01 May 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2022	01 May 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2022	01 May 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2022	01 May 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2022	01 May 2022
10-K/A	Open 10-K/A document \| Open XBRL data	View SEC filing for 10-K/A	10-K/A	02 May 2022	31 Dec 2021	001-06961
DEFM14A	Open DEFM14A document	View SEC filing for DEFM14A	DEFM14A	13 Apr 2022		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Apr 2022	01 Apr 2022
PREM14A	Open PREM14A document	View SEC filing for PREM14A	PREM14A	25 Mar 2022	25 Mar 2022	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	15 Mar 2022		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	15 Mar 2022		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	15 Mar 2022	10 Mar 2022	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2022	28 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2022	28 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2022	28 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2022	28 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2022	28 Feb 2022
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	01 Mar 2022		001-06961
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	01 Mar 2022	31 Dec 2021	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	28 Feb 2022	28 Feb 2022	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	25 Feb 2022	23 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	25 Feb 2022	23 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	25 Feb 2022	23 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	25 Feb 2022	23 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	25 Feb 2022	23 Feb 2022
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	22 Feb 2022		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	22 Feb 2022		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	22 Feb 2022	22 Feb 2022	001-06961
SC 13G	Open SC 13G document	View SEC filing for SC 13G	ROBECO INVESTMENT MANAGEMENT INC.	11 Feb 2022		005-19132
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	SCHEDULE 13G/A	10 Feb 2022		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2022	01 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2022	01 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2022	01 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2022	01 Feb 2022
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2022	01 Feb 2022
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		27 Jan 2022		005-19132
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		25 Jan 2022		005-19132
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	04 Nov 2021	30 Sep 2021	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	04 Nov 2021	04 Nov 2021	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	09 Aug 2021	30 Jun 2021	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Aug 2021	09 Aug 2021	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	22 Jul 2021	22 Jul 2021	001-06961
11-K	Open 11-K document	View SEC filing for 11-K	11-K	25 Jun 2021	31 Dec 2020	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 May 2021	19 May 2021
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	12 May 2021	07 May 2021	001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	AMENDMENT NO. 13	12 May 2021		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	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	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	SCHEDULE 13G/A	10 May 2021		005-19132
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	10 May 2021	10 May 2021	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 May 2021	01 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 May 2021	01 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 May 2021	01 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 May 2021	01 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 May 2021	01 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 May 2021	01 May 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 May 2021	01 May 2021
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	03 May 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	03 May 2021		001-06961
S-3ASR	Open S-3ASR document	View SEC filing for S-3ASR	S-3ASR	30 Apr 2021		333-255639
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	29 Apr 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	27 Apr 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	26 Apr 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	23 Apr 2021		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	23 Apr 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	23 Apr 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	21 Apr 2021		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	21 Apr 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	16 Apr 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	15 Apr 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	15 Apr 2021		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	14 Apr 2021	14 Apr 2021	001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	12 Apr 2021		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	12 Apr 2021		001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Apr 2021	01 Apr 2021
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	08 Apr 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	02 Apr 2021		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	SCHEDULE 14A	01 Apr 2021		001-06961
DEFN14A	Open DEFN14A document	View SEC filing for DEFN14A	DEFN14A	01 Apr 2021	01 Apr 2021	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	29 Mar 2021	29 Mar 2021	001-06961
PRRN14A	Open PRRN14A document	View SEC filing for PRRN14A	PRRN14A	29 Mar 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	26 Mar 2021		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	26 Mar 2021		001-06961
DEFC14A	Open DEFC14A document	View SEC filing for DEFC14A	DEFC14A	26 Mar 2021		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		25 Mar 2021
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	18 Mar 2021		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	18 Mar 2021		001-06961
PREN14A	Open PREN14A document	View SEC filing for PREN14A		17 Mar 2021	13 Mar 2021	001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	AMENDMENT NO. 12	17 Mar 2021		005-19132
8-K/A	Open 8-K/A document \| Open XBRL data	View SEC filing for 8-K/A	8-K/A	12 Mar 2021	08 Mar 2021	001-06961
PREC14A	Open PREC14A document	View SEC filing for PREC14A	PREC14A	10 Mar 2021		001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	AMENDMENT NO. 11	09 Mar 2021		005-19132
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Mar 2021	08 Mar 2021	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Mar 2021	04 Mar 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Mar 2021	04 Mar 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Mar 2021	04 Mar 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Mar 2021	04 Mar 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Mar 2021	04 Mar 2021
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	AMENDMENT NO. 10	04 Mar 2021		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2021	28 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2021	28 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2021	28 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2021	28 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Mar 2021	28 Feb 2021
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	AMENDMENT NO. 9	02 Mar 2021		005-19132
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	01 Mar 2021	31 Dec 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	01 Mar 2021	01 Mar 2021	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	22 Feb 2021	17 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	22 Feb 2021	17 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	22 Feb 2021	17 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	22 Feb 2021	17 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	22 Feb 2021	17 Feb 2021
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	12 Feb 2021	29 Feb 2020
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	SCHEDULE 13G/A	10 Feb 2021		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2021	01 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2021	01 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2021	01 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2021	01 Feb 2021
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Feb 2021	01 Feb 2021
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		27 Jan 2021		005-19132
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A		21 Jan 2021		001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		21 Jan 2021		005-19132
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	06 Jan 2021	06 Jan 2021	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2021	31 Dec 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2021	31 Dec 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2021	31 Dec 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2021	31 Dec 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2021	31 Dec 2020
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	09 Nov 2020	30 Sep 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Nov 2020	09 Nov 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	15 Oct 2020	15 Oct 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	10 Sep 2020	10 Sep 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	08 Sep 2020	08 Sep 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	08 Sep 2020	08 Sep 2020	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	10 Aug 2020	30 Jun 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	10 Aug 2020	10 Aug 2020	001-06961
11-K	Open 11-K document	View SEC filing for 11-K	11-K	26 Jun 2020	31 Dec 2019	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	12 Jun 2020	11 Jun 2020	001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		11 Jun 2020		005-19132
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		04 Jun 2020		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 May 2020	27 May 2020
8-K/A	Open 8-K/A document \| Open XBRL data	View SEC filing for 8-K/A	8-K/A	29 May 2020	19 Feb 2020	001-06961
S-8	Open S-8 document	View SEC filing for S-8	S-8	27 May 2020		333-238740
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		15 May 2020
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	11 May 2020	31 Mar 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 May 2020	07 May 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	06 May 2020	30 Apr 2020	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2020	01 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2020	01 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2020	01 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2020	01 May 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2020	01 May 2020
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		04 May 2020
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		30 Apr 2020
CORRESP	Open CORRESP document	View SEC filing for CORRESP		30 Apr 2020
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	28 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	28 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA 14A	28 Apr 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		27 Apr 2020
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	27 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	27 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	27 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	24 Apr 2020		001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	SC 13D/A	24 Apr 2020		005-19132
CORRESP	Open CORRESP document	View SEC filing for CORRESP		24 Apr 2020
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	23 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	23 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	22 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	22 Apr 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		21 Apr 2020
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	21 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA 14A	21 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA 14A	21 Apr 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		20 Apr 2020
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	20 Apr 2020		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	20 Apr 2020	20 Apr 2020	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA 14A	20 Apr 2020		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	20 Apr 2020	20 Apr 2020	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA 14A	17 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	17 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	17 Apr 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		17 Apr 2020
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		16 Apr 2020
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	16 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	16 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	15 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	15 Apr 2020		001-06961
CORRESP	Open CORRESP document	View SEC filing for CORRESP		15 Apr 2020
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	14 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	14 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	14 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	13 Apr 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		13 Apr 2020
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA 14A	13 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	13 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	09 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	09 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	09 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	08 Apr 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		08 Apr 2020
3	Open 3 document	View SEC filing for 3	FORM 3	07 Apr 2020	02 Apr 2020
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	07 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	07 Apr 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		07 Apr 2020
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	03 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	03 Apr 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	03 Apr 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	03 Apr 2020		001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	SC 13D/A	03 Apr 2020		005-19132
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	02 Apr 2020		001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A	SC 13D/A	01 Apr 2020		005-19132
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	31 Mar 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	31 Mar 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	31 Mar 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	30 Mar 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A	DFAN14A	30 Mar 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	30 Mar 2020		001-06961
DEFN14A	Open DEFN14A document	View SEC filing for DEFN14A	DEFN14A	30 Mar 2020	30 Apr 2020	001-06961
PRRN14A	Open PRRN14A document	View SEC filing for PRRN14A		27 Mar 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		27 Mar 2020
PRRN14A	Open PRRN14A document	View SEC filing for PRRN14A		25 Mar 2020		001-06961
DEFC14A	Open DEFC14A document	View SEC filing for DEFC14A	DEFC14A	25 Mar 2020		001-06961
PRER14A	Open PRER14A document	View SEC filing for PRER14A	PRER14A	25 Mar 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		23 Mar 2020
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		23 Mar 2020
CORRESP	Open CORRESP document	View SEC filing for CORRESP		23 Mar 2020
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	23 Mar 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	20 Mar 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A		20 Mar 2020		001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		18 Mar 2020		005-19132
PREN14A	Open PREN14A document	View SEC filing for PREN14A		13 Mar 2020	13 Mar 2020	001-06961
PREC14A	Open PREC14A document	View SEC filing for PREC14A	PREC14A	12 Mar 2020		001-06961
PRE 14A	Open PRE 14A document	View SEC filing for PRE 14A	PRE 14A	11 Mar 2020	11 Mar 2020	001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A		09 Mar 2020		001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		04 Mar 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2020	29 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2020	29 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2020	29 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2020	29 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Mar 2020	29 Feb 2020
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	02 Mar 2020	31 Dec 2019	001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A		28 Feb 2020		001-06961
CORRESP	Open CORRESP document	View SEC filing for CORRESP		27 Feb 2020
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		25 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 Feb 2020	19 Feb 2020
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	21 Feb 2020	19 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 Feb 2020	18 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 Feb 2020	18 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 Feb 2020	18 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 Feb 2020	18 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 Feb 2020	18 Feb 2020
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		20 Feb 2020
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A		20 Feb 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	19 Feb 2020		001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	19 Feb 2020	19 Feb 2020	001-06961
CORRESP	Open CORRESP document	View SEC filing for CORRESP		18 Feb 2020
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	SCHEDULE 13G/A	12 Feb 2020		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	11 Feb 2020	07 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	11 Feb 2020	07 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	11 Feb 2020	07 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	11 Feb 2020	07 Feb 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	11 Feb 2020	07 Feb 2020
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	11 Feb 2020	11 Feb 2020	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		04 Feb 2020		005-19132
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		30 Jan 2020
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		30 Jan 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2020	27 Jan 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2020	27 Jan 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2020	27 Jan 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2020	27 Jan 2020
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2020	27 Jan 2020
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	21 Jan 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	21 Jan 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	21 Jan 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A		16 Jan 2020		001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	15 Jan 2020		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A		15 Jan 2020		001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		15 Jan 2020		005-19132
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		13 Jan 2020		005-19132
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Jan 2020	09 Jan 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 Jan 2020	07 Jan 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 Jan 2020	07 Jan 2020	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 Jan 2020	07 Jan 2020	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2020	31 Dec 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2020	31 Dec 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2020	31 Dec 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2020	31 Dec 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2020	31 Dec 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Dec 2019	06 Dec 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Dec 2019	06 Dec 2019
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	03 Dec 2019	03 Dec 2019	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	19 Nov 2019	15 Nov 2019
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	07 Nov 2019	30 Sep 2019	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	07 Nov 2019	07 Nov 2019	001-06961
SC 13D	Open SC 13D document	View SEC filing for SC 13D		30 Sep 2019		005-19132
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	19 Sep 2019	19 Sep 2019	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	13 Sep 2019	13 Sep 2019	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	11 Sep 2019	11 Sep 2019	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Sep 2019	09 Sep 2019	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	09 Sep 2019	09 Sep 2019	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	22 Aug 2019	21 Aug 2019	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	15 Aug 2019	15 Aug 2019	001-06961
SC 13G	Open SC 13G document	View SEC filing for SC 13G		14 Aug 2019		005-19132
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	06 Aug 2019	30 Jun 2019	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	06 Aug 2019	06 Aug 2019	001-06961
11-K	Open 11-K document	View SEC filing for 11-K	11-K	28 Jun 2019	31 Dec 2018	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	14 Jun 2019	10 Jun 2019	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	09 May 2019	31 Mar 2019	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	09 May 2019	09 May 2019	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2019	01 May 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2019	01 May 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2019	01 May 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2019	01 May 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2019	01 May 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2019	01 May 2019
8-K	Open 8-K document	View SEC filing for 8-K	8-K	01 May 2019	25 Apr 2019	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Apr 2019	25 Apr 2019
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		08 Apr 2019		005-19132
8-K	Open 8-K document	View SEC filing for 8-K	8-K	25 Mar 2019	20 Mar 2019	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Mar 2019	08 Mar 2019
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	11 Mar 2019		001-06961
DEF 14A	Open DEF 14A document	View SEC filing for DEF 14A	DEF 14A	11 Mar 2019	25 Apr 2019	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	07 Mar 2019	05 Mar 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2019	28 Feb 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2019	28 Feb 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2019	28 Feb 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2019	28 Feb 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2019	28 Feb 2019
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	01 Mar 2019	31 Dec 2018	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	01 Mar 2019	01 Mar 2019	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		13 Feb 2019		005-19132
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A	FORM 13G/A	13 Feb 2019		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2019	01 Feb 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2019	01 Feb 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2019	01 Feb 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2019	01 Feb 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2019	01 Feb 2019
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		31 Jan 2019		005-19132
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		30 Jan 2019		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2019	25 Jan 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2019	25 Jan 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2019	25 Jan 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2019	25 Jan 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Jan 2019	25 Jan 2019
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	10 Jan 2019	01 Jan 2019
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2019	31 Dec 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2019	31 Dec 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2019	31 Dec 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2019	31 Dec 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2019	31 Dec 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	07 Dec 2018	06 Dec 2018
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	08 Nov 2018	30 Sep 2018	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	08 Nov 2018	08 Nov 2018	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	12 Oct 2018	08 Oct 2018	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	02 Oct 2018	26 Sep 2018	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	04 Sep 2018	04 Sep 2018	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	29 Aug 2018	29 Aug 2018
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	07 Aug 2018	30 Jun 2018	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	07 Aug 2018	07 Aug 2018	001-06961
8-K/A	Open 8-K/A document	View SEC filing for 8-K/A	8-K/A	27 Jul 2018	24 Jul 2018	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	27 Jul 2018	24 Jul 2018	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		10 Jul 2018		005-19132
11-K	Open 11-K document	View SEC filing for 11-K	11-K	29 Jun 2018	31 Dec 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	22 Jun 2018	21 Jun 2018	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	08 May 2018	31 Mar 2018	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	08 May 2018	08 May 2018	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2018	01 May 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2018	01 May 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2018	01 May 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2018	01 May 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2018	01 May 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 May 2018	01 May 2018
8-K	Open 8-K document	View SEC filing for 8-K	8-K	01 May 2018	26 Apr 2018	001-06961
S-3ASR	Open S-3ASR document	View SEC filing for S-3ASR	S-3ASR	30 Apr 2018		333-224507
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	27 Apr 2018	26 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 Apr 2018	19 Apr 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	16 Mar 2018	14 Mar 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	16 Mar 2018	16 Mar 2018
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	12 Mar 2018		001-06961
DEF 14A	Open DEF 14A document	View SEC filing for DEF 14A	DEF 14A	12 Mar 2018	26 Apr 2018	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Mar 2018	07 Mar 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Mar 2018	01 Mar 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Mar 2018	01 Mar 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Mar 2018	01 Mar 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Mar 2018	01 Mar 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Mar 2018	01 Mar 2018
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	01 Mar 2018	31 Dec 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	01 Mar 2018	01 Mar 2018	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	28 Feb 2018	26 Feb 2018
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	28 Feb 2018	26 Feb 2018
8-K/A	Open 8-K/A document	View SEC filing for 8-K/A	8-K/A	27 Feb 2018	12 Dec 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	27 Feb 2018	22 Feb 2018	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Feb 2018	22 Feb 2018
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	23 Feb 2018	22 Feb 2018
SC 13G	Open SC 13G document	View SEC filing for SC 13G	SCHEDULE 13G	13 Feb 2018		005-19132
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		12 Feb 2018		005-19132
SC 13G	Open SC 13G document	View SEC filing for SC 13G		07 Feb 2018		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2018	01 Feb 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2018	01 Feb 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2018	01 Feb 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Feb 2018	01 Feb 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Jan 2018	19 Jan 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Jan 2018	19 Jan 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Jan 2018	19 Jan 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Jan 2018	19 Jan 2018
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Jan 2018	19 Jan 2018
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		23 Jan 2018		005-19132
8-K	Open 8-K document	View SEC filing for 8-K	8-K	16 Jan 2018	10 Jan 2018	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2018	31 Dec 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2018	31 Dec 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2018	31 Dec 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2018	31 Dec 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	03 Jan 2018	31 Dec 2017
8-K	Open 8-K document	View SEC filing for 8-K	8-K	20 Dec 2017	18 Dec 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	15 Dec 2017	12 Dec 2017	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	14 Dec 2017	12 Dec 2017
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	14 Dec 2017	12 Dec 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Dec 2017	06 Dec 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	13 Nov 2017	09 Nov 2017
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	08 Nov 2017	30 Sep 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	08 Nov 2017	08 Nov 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	19 Sep 2017	19 Sep 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	19 Sep 2017	18 Sep 2017	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	07 Aug 2017	30 Jun 2017	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	01 Aug 2017	01 Aug 2017	001-06961
11-K	Open 11-K document	View SEC filing for 11-K	11-K	29 Jun 2017	31 Dec 2016	001-06961
8-K	Open 8-K document	View SEC filing for 8-K		20 Jun 2017	20 Jun 2017	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	13 Jun 2017	09 Jun 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	13 Jun 2017	09 Jun 2017
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	09 Jun 2017	01 Jun 2017
8-K	Open 8-K document	View SEC filing for 8-K	8-K	06 Jun 2017	31 May 2017	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Jun 2017	31 May 2017	001-37869
8-K	Open 8-K document	View SEC filing for 8-K	FORM 8-K	17 May 2017	17 May 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	FORM 8-K	17 May 2017	17 May 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	16 May 2017	12 May 2017	001-06961
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	12 May 2017	11 May 2017	001-37869
8-K	Open 8-K document	View SEC filing for 8-K	8-K	09 May 2017	03 May 2017	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	09 May 2017	31 Mar 2017	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	09 May 2017	09 May 2017	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 May 2017	04 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 May 2017	01 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 May 2017	01 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 May 2017	01 May 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 May 2017	01 May 2017
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	17 Mar 2017		001-06961
DEF 14A	Open DEF 14A document	View SEC filing for DEF 14A	DEF 14A	17 Mar 2017	04 May 2017	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 Mar 2017	07 Mar 2017
144	Open 144 document	View SEC filing for 144	144	07 Mar 2017		001-06961
8-K/A	Open 8-K/A document	View SEC filing for 8-K/A	8-K/A	01 Mar 2017	05 May 2016	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Mar 2017	28 Feb 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Mar 2017	28 Feb 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Mar 2017	01 Mar 2017
144	Open 144 document	View SEC filing for 144	144	01 Mar 2017		001-06961
144	Open 144 document	View SEC filing for 144	144	28 Feb 2017		001-06961
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	28 Feb 2017	31 Dec 2016	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	27 Feb 2017	27 Feb 2017	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		10 Feb 2017		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Feb 2017	30 Jan 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Feb 2017	30 Jan 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Feb 2017	30 Jan 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Feb 2017	30 Jan 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Feb 2017	30 Jan 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Feb 2017	30 Jan 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Feb 2017	30 Jan 2017
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		27 Jan 2017		005-19132
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	10 Jan 2017	01 Jan 2017
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	10 Jan 2017	01 Jan 2017
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	10 Jan 2017	01 Jan 2017
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	10 Jan 2017	01 Jan 2017
4/A	Open 4/A document	View SEC filing for 4/A	PRIMARY DOCUMENT	10 Jan 2017	01 Jan 2017
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jan 2017	31 Dec 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jan 2017	31 Dec 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jan 2017	31 Dec 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jan 2017	31 Dec 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jan 2017	31 Dec 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jan 2017	31 Dec 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jan 2017	31 Dec 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Jan 2017	31 Dec 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	22 Dec 2016	20 Dec 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Dec 2016	07 Dec 2016
8-K	Open 8-K document	View SEC filing for 8-K	FORM 8-K	10 Nov 2016	10 Nov 2016	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	09 Nov 2016	30 Sep 2016	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	02 Nov 2016	02 Nov 2016	001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		11 Oct 2016
CORRESP	Open CORRESP document	View SEC filing for CORRESP		21 Sep 2016
8-K	Open 8-K document	View SEC filing for 8-K	8-K	07 Sep 2016	06 Sep 2016	001-06961
UPLOAD	Open UPLOAD document	View SEC filing for UPLOAD		06 Sep 2016
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	05 Aug 2016	30 Jun 2016	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	26 Jul 2016	26 Jul 2016	001-06961
11-K	Open 11-K document	View SEC filing for 11-K	AUTO-GENERATED PAPER DOCUMENT	28 Jun 2016	31 Dec 2015	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	06 May 2016	05 May 2016	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 May 2016	05 May 2016
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	06 May 2016	05 May 2016
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	04 May 2016	31 Mar 2016	001-06961
8-K	Open 8-K document \| Open XBRL data	View SEC filing for 8-K	8-K	27 Apr 2016	27 Apr 2016	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	18 Mar 2016		001-06961
DEF 14A	Open DEF 14A document	View SEC filing for DEF 14A	DEF 14A	18 Mar 2016	05 May 2016	001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		09 Mar 2016		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Mar 2016	02 Mar 2016
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		29 Feb 2016		005-19132
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	29 Feb 2016	31 Dec 2015	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	26 Feb 2016	23 Feb 2016	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	16 Feb 2016	16 Feb 2016	001-06961
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		11 Feb 2016		005-19132
SC 13G	Open SC 13G document	View SEC filing for SC 13G		09 Feb 2016		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2016	29 Jan 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2016	29 Jan 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2016	29 Jan 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2016	29 Jan 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2016	29 Jan 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2016	29 Jan 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2016	29 Jan 2016
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Feb 2016	29 Jan 2016
8-K	Open 8-K document	View SEC filing for 8-K	FORM 8-K	19 Jan 2016	14 Jan 2016	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2016	31 Dec 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2016	31 Dec 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2016	31 Dec 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2016	31 Dec 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2016	31 Dec 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2016	31 Dec 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2016	31 Dec 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2016	31 Dec 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2016	01 Jan 2016
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	05 Jan 2016	30 Dec 2015
8-K	Open 8-K document	View SEC filing for 8-K	FORM 8-K	11 Dec 2015	08 Dec 2015	001-06961
10-Q/A	Open 10-Q/A document	View SEC filing for 10-Q/A	10-Q/A	09 Nov 2015	27 Sep 2015	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	06 Nov 2015	27 Sep 2015	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	20 Oct 2015	20 Oct 2015	001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		16 Oct 2015		005-19132
8-K	Open 8-K document	View SEC filing for 8-K	TX	16 Oct 2015	14 Oct 2015	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	02 Oct 2015	02 Oct 2015	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	FORM 8-K	31 Aug 2015	27 Aug 2015	001-06961
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	05 Aug 2015	28 Jun 2015	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	31 Jul 2015	29 Jul 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	31 Jul 2015	29 Jul 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	31 Jul 2015	29 Jul 2015
8-K	Open 8-K document	View SEC filing for 8-K	8-K	21 Jul 2015	15 Jul 2015	001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		09 Jul 2015		005-19132
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	06 Jul 2015	29 Jun 2015
S-3ASR	Open S-3ASR document	View SEC filing for S-3ASR	S-3	06 Jul 2015		333-205502
8-K	Open 8-K document	View SEC filing for 8-K	FORM 8-K	06 Jul 2015	29 Jun 2015	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Jul 2015	01 Jul 2015
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	02 Jul 2015	29 Jun 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	02 Jul 2015	01 Jul 2015
8-K	Open 8-K document	View SEC filing for 8-K	8-K	02 Jul 2015	26 Jun 2015	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 Jul 2015	29 Jun 2015	001-36874
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	26 Jun 2015	16 Jun 2015
8-K	Open 8-K document	View SEC filing for 8-K	8-K	19 Jun 2015	19 Jun 2015	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	17 Jun 2015	16 Jun 2015	001-06961
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	12 Jun 2015	12 Jun 2015	001-36874
8-K/A	Open 8-K/A document	View SEC filing for 8-K/A	8-K/A	09 Jun 2015	29 Apr 2015	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	09 Jun 2015	08 Jun 2015	001-06961
S-8	Open S-8 document	View SEC filing for S-8	FORM S-8	04 Jun 2015		333-204704
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	13 May 2015	11 May 2015
8-K	Open 8-K document	View SEC filing for 8-K	8-K	08 May 2015	05 May 2015	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	08 May 2015	06 May 2015
10-Q	Open 10-Q document \| Open XBRL data	View SEC filing for 10-Q	10-Q	06 May 2015	29 Mar 2015	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	01 May 2015	29 Apr 2015
8-K	Open 8-K document	View SEC filing for 8-K	8-K	01 May 2015	29 Apr 2015	001-06961
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	30 Apr 2015	29 Apr 2015
8-K	Open 8-K document	View SEC filing for 8-K	8-K	21 Apr 2015	21 Apr 2015	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	09 Apr 2015	09 Apr 2015	001-06961
ARS	Open ARS document	View SEC filing for ARS	AUTO-GENERATED PAPER DOCUMENT	18 Mar 2015	28 Dec 2014	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	16 Mar 2015		001-06961
DEF 14A	Open DEF 14A document	View SEC filing for DEF 14A	DEFINITIVE PROXY STATEMENT	16 Mar 2015	29 Apr 2015	001-06961
PRE 14A	Open PRE 14A document	View SEC filing for PRE 14A	PRE 14A	06 Mar 2015	29 Apr 2015	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Mar 2015	03 Mar 2015
8-K	Open 8-K document	View SEC filing for 8-K	8-K	02 Mar 2015	02 Mar 2015	001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		02 Mar 2015		005-19132
8-K/A	Open 8-K/A document	View SEC filing for 8-K/A	AMENDMENT TO FORM 8-K	25 Feb 2015	25 Feb 2015	001-06961
8-K	Open 8-K document	View SEC filing for 8-K	FORM 8-K	25 Feb 2015	24 Feb 2015	001-06961
10-K	Open 10-K document \| Open XBRL data	View SEC filing for 10-K	10-K	25 Feb 2015	28 Dec 2014	001-06961
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	11 Feb 2015	09 Feb 2015
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		10 Feb 2015		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Feb 2015	04 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Feb 2015	04 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Feb 2015	04 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Feb 2015	04 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Feb 2015	04 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Feb 2015	04 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Feb 2015	04 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	06 Feb 2015	04 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Feb 2015	02 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Feb 2015	02 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Feb 2015	02 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Feb 2015	02 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Feb 2015	02 Feb 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	04 Feb 2015	02 Feb 2015
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	03 Feb 2015		001-06961
8-K	Open 8-K document	View SEC filing for 8-K	8-K	03 Feb 2015	03 Feb 2015	001-06961
DEFA14A	Open DEFA14A document	View SEC filing for DEFA14A	DEFA14A	22 Jan 2015		001-06961
DFAN14A	Open DFAN14A document	View SEC filing for DFAN14A		22 Jan 2015		001-06961
SC 13D/A	Open SC 13D/A document	View SEC filing for SC 13D/A		22 Jan 2015		005-19132
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	09 Jan 2015	08 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	05 Jan 2015	01 Jan 2015
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Dec 2014	19 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Dec 2014	19 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Dec 2014	19 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	17 Dec 2014	15 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Dec 2014	10 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Dec 2014	10 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Dec 2014	10 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Dec 2014	10 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Dec 2014	10 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Dec 2014	10 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Dec 2014	10 Dec 2014
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	12 Dec 2014	10 Dec 2014
SC 13G/A	Open SC 13G/A document	View SEC filing for SC 13G/A		10 Dec 2014		005-19132

About this filer

TEGNA INC files with the SEC under CIK 0000039899. This page aggregates EDGAR filings and related ownership activity.

Industry: Television Broadcasting Stations.

FAQ

What is a CIK?: A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?: New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?: Updates follow new EDGAR submissions and periodic data refreshes.