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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193125-21-347838
Filing Date
2021-12-03
Accepted
2021-12-03 16:05:59
Documents
2
Group Members
KOCH INDUSTRIES, INC.SCC HOLDINGS, LLC

Document Format Files

Seq Description Document Type Size
1 SC 13G d226535dsc13g.htm SC 13G 62097
2 EX-99.1 d226535dex991.htm EX-99.1 6700
  Complete submission text file 0001193125-21-347838.txt   70662
Mailing Address 2711 NORTH HASKELL AVENUE SUITE 2300, LB 36 DALLAS TX 75204-2960
Business Address 2711 NORTH HASKELL AVENUE SUITE 2300, LB 36 DALLAS TX 75204-2960 214-370-2000
ZIX CORP (Subject) CIK: 0000855612 (see all company filings)

IRS No.: 752216818 | State of Incorp.: TX | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-40533 | Film No.: 211470013
SIC: 7374 Services-Computer Processing & Data Preparation

Mailing Address 4111 EAST 37TH STREET NORTH WICHITA KS 67220
Business Address 4111 EAST 37TH STREET NORTH WICHITA KS 67220 3168288310
SPRING CREEK CAPITAL LLC (Filed by) CIK: 0001451531 (see all company filings)

IRS No.: 030572769 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G