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Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001387131-20-006589
Filing Date
2020-07-21
Accepted
2020-07-21 17:17:40
Documents
1
Group Members
AIGH CAPITAL MANAGEMENT, LLC

Document Format Files

Seq Description Document Type Size
1 ACQUISITION OF BENEFICIAL OWNERSHIP tetra-sc13g_072120.htm SC 13G 72969
  Complete submission text file 0001387131-20-006589.txt   74226
Mailing Address 24955 INTERSTATE 45 NORTH THE WOODLANDS TX 77380
Business Address 24955 INTERSTATE 45 NORTH THE WOODLANDS TX 77380 2813671983
TETRA TECHNOLOGIES INC (Subject) CIK: 0000844965 (see all company filings)

IRS No.: 742148293 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-44995 | Film No.: 201039528
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 101 EAST 52ND ST NEW YORK NY 10022
Business Address
HIRSCHMAN ORIN (Filed by) CIK: 0001131362 (see all company filings)

Type: SC 13G