Date Type Description Download
12/14/2016 8-K Current report filing
11/10/2016 S-8 Securities Registration: Employee Benefit Plan
11/8/2016 424B5 Prospectus filed pursuant to Rule 424(b)(5)
11/8/2016 8-K Current report filing
11/7/2016 10-Q Quarterly Report
11/7/2016 8-K Current report filing
10/5/2016 SC 13G Statement of Ownership
9/30/2016 8-K Current report filing
9/30/2016 4 Statement of Changes in Beneficial Ownership
9/30/2016 SC 13D/A Amended Statement of Beneficial Ownership
9/30/2016 4 Statement of Changes in Beneficial Ownership
9/30/2016 4 Statement of Changes in Beneficial Ownership
9/30/2016 4 Statement of Changes in Beneficial Ownership
9/30/2016 4 Statement of Changes in Beneficial Ownership
9/30/2016 4 Statement of Changes in Beneficial Ownership
9/30/2016 4 Statement of Changes in Beneficial Ownership
9/30/2016 4 Statement of Changes in Beneficial Ownership
9/30/2016 4 Statement of Changes in Beneficial Ownership
9/30/2016 4 Statement of Changes in Beneficial Ownership
8/30/2016 8-K Current report filing
8/30/2016 424B3 Prospectus filed pursuant to Rule 424(b)(3)
8/26/2016 EFFECT Effectiveness Order
8/24/2016 S-4/A Registration Statement for securities to be issued in business combination transactions
8/15/2016 S-4/A Registration Statement for securities to be issued in business combination transactions
8/9/2016 4 Statement of Changes in Beneficial Ownership
8/5/2016 8-K Current report filing
8/5/2016 10-Q Quarterly Report
8/4/2016 8-K Current report filing
7/14/2016 S-4 Securities Registration: Business Combination
7/6/2016 SC 13G/A Amended Statement of Ownership
6/21/2016 8-K Current report filing
6/17/2016 424B5 Prospectus filed pursuant to Rule 424(b)(5)
6/16/2016 424B3 Prospectus filed pursuant to Rule 424(b)(3)
6/16/2016 8-K Current report filing
6/16/2016 DEFA14A Additional Proxy Soliciting Materials (definitive)
6/13/2016 4 Statement of Changes in Beneficial Ownership
6/13/2016 4 Statement of Changes in Beneficial Ownership
6/3/2016 4 Statement of Changes in Beneficial Ownership
6/3/2016 4 Statement of Changes in Beneficial Ownership
6/3/2016 4 Statement of Changes in Beneficial Ownership
6/3/2016 4 Statement of Changes in Beneficial Ownership
6/3/2016 4 Statement of Changes in Beneficial Ownership
6/3/2016 4 Statement of Changes in Beneficial Ownership
5/31/2016 10-K/A Amended Annual Report
5/31/2016 8-K Current report filing
5/19/2016 8-K Current report filing
5/6/2016 10-Q Quarterly Report
5/5/2016 8-K Current report filing
4/13/2016 DEF 14A Proxy Statement (definitive)
4/5/2016 4 Statement of Changes in Beneficial Ownership
3/24/2016 3 Initial Statement of Beneficial Ownership
3/9/2016 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
3/3/2016 4 Statement of Changes in Beneficial Ownership
3/3/2016 4 Statement of Changes in Beneficial Ownership
3/3/2016 4 Statement of Changes in Beneficial Ownership
3/3/2016 4 Statement of Changes in Beneficial Ownership
3/3/2016 4 Statement of Changes in Beneficial Ownership
3/3/2016 4 Statement of Changes in Beneficial Ownership
2/29/2016 8-K Current report filing
2/26/2016 10-K Annual Report
2/26/2016 4 Statement of Changes in Beneficial Ownership
2/26/2016 4 Statement of Changes in Beneficial Ownership
2/26/2016 4 Statement of Changes in Beneficial Ownership
2/26/2016 4 Statement of Changes in Beneficial Ownership
2/26/2016 4 Statement of Changes in Beneficial Ownership
2/25/2016 8-K Current report filing
2/12/2016 5 Annual Statement of Changes in Beneficial Ownership
2/11/2016 SC 13G/A Amended Statement of Ownership
2/10/2016 SC 13G/A Amended Statement of Ownership
2/10/2016 8-K Current report filing
2/8/2016 SC 13G/A Amended Statement of Ownership
2/5/2016 SC 13G Statement of Ownership
2/3/2016 SC 13G/A Amended Statement of Ownership
1/27/2016 SC 13G/A Amended Statement of Ownership
1/26/2016 SC 13G/A Amended Statement of Ownership
1/26/2016 SC 13G Statement of Ownership
SemGroup®, SemCrude®, SemGas®, SemStream®, SemMaterials MexicoMR , White Cliffs Pipeline®, and Rose Rock Midstream® are registered trademarks of SemGroup Corporation. ©2017 SemGroup. All Rights Reserved. Terms & Conditions