Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000921895-21-001519
Filing Date
2021-05-28
Accepted
2021-05-28 12:34:06
Documents
1
Period of Report
2021-05-24

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT form310123011a_05272021.html 3  
1 OWNERSHIP DOCUMENT form310123011a_05272021.xml 3 45446
  Complete submission text file 0000921895-21-001519.txt   48449
Mailing Address ONE WORLD TRADE CENTER, FLOOR 65 NEW YORK NY 10007
Business Address ONE WORLD TRADE CENTER, FLOOR 65 NEW YORK NY 10007 646 429 1800
MDC PARTNERS INC (Issuer) CIK: 0000876883 (see all company filings)

EIN.: 980364441 | State of Incorp.: A6 | Fiscal Year End: 1231
SIC: 7311 Services-Advertising Agencies

Mailing Address C/O INDABA CAPITAL MANAGEMENT, LLC ONE LETTERMAN DR., BLDING D, SUITE DM700 SAN FRANCISCO CA 94129
Business Address
SCHRIER DEREK C (Reporting) CIK: 0001250078 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-13718 | Film No.: 21978400

Mailing Address ONE LETTERMAN DRIVE BUILDING D, SUITE DM700 SAN FRANCISCO CA 94129
Business Address ONE LETTERMAN DRIVE BUILDING D, SUITE DM700 SAN FRANCISCO CA 94129 (415) 680-1180
Indaba Capital Management, L.P. (Reporting) CIK: 0001524362 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-13718 | Film No.: 21978402

Mailing Address ONE LETTERMAN DRIVE, BUILDING D, SUITE DM700 SAN FRANCISCO CA 94129
Business Address ONE LETTERMAN DRIVE, BUILDING D, SUITE DM700 SAN FRANCISCO CA 94129 (415) 680-1180
IC GP, LLC (Reporting) CIK: 0001596505 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-13718 | Film No.: 21978401