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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000921895-23-001803
Filing Date
2023-08-02
Accepted
2023-08-02 17:41:55
Documents
1
Period of Report
2023-07-31

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT form309535gab_08022023.html 3  
1 OWNERSHIP DOCUMENT form309535gab_08022023.xml 3 4167
  Complete submission text file 0000921895-23-001803.txt   6599
Mailing Address C/O GAMCO INVESTORS, INC ONE CORPORATE CENTER RYE NY 10580
Business Address
GABELLI MARIO J (Reporting) CIK: 0001185533 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-56553 | Film No.: 231137228

Mailing Address 189 MASON STREET GREENWICH CT 06830
Business Address 189 MASON STREET GREENWICH CT 06830 9149215100
GGCP, INC. (Reporting) CIK: 0001238894 (see all company filings)

State of Incorp.: WY | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 000-56553 | Film No.: 231137226

Mailing Address 140 GREENWICH AVENUE GREENWICH CT 06830
Business Address 140 GREENWICH AVENUE GREENWICH CT 06830 203-629-9200
GGCP Holdings LLC (Reporting) CIK: 0001493460 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-56553 | Film No.: 231137227

Mailing Address 401 THEODORE FREMD AVENUE RYE NY 10580
Business Address 401 THEODORE FREMD AVENUE RYE NY 10580 (914) 921-8821
MachTen, Inc. (Issuer) CIK: 0001957783 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 4813 Telephone Communications (No Radiotelephone)