Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001193125-26-368714
Filing Date
2026-08-26
Accepted
2026-08-26 16:30:16
Documents
2
Period of Report
2026-08-24

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 20209
2 EX-99.1 ck0002127043-ex99_1.htm EX-99.1 37347
  Complete submission text file 0001193125-26-368714.txt   62861
Mailing Address 1 COMMVAULT WAY S300 TINTON FALLS NJ 07724
Business Address 1 COMMVAULT WAY S300 TINTON FALLS NJ 07724 (732) 223-4044
Jersey Mike's Subs Inc. (Issuer) CIK: 0002127043 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1228
SIC: 5812 Retail-Eating Places
(CF Office: 07 Trade & Services)

Mailing Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
BCP 9 Holdings Manager L.L.C. (Reporting) CIK: 0002138037 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-43426 | Film No.: 261323419

Mailing Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
Boardwalk I Aggregator L.P. (Reporting) CIK: 0002138039 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-43426 | Film No.: 261323420

Mailing Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
BMA IX L.L.C. (Reporting) CIK: 0002138050 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-43426 | Film No.: 261323417

Mailing Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
Blackstone Management Associates IX L.P. (Reporting) CIK: 0002138051 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-43426 | Film No.: 261323418

Mailing Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
Boardwalk II Aggregator L.P. (Reporting) CIK: 0002145545 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-43426 | Film No.: 261323422

Mailing Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
Submarine Buyer Holdco LLC (Reporting) CIK: 0002146115 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-43426 | Film No.: 261323421

Mailing Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154
Business Address C/O BLACKSTONE INC. 345 PARK AVENUE NEW YORK NY 10154 212-583-5000
Submarine Buyer LLC (Reporting) CIK: 0002146176 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-43426 | Film No.: 261323423