STOCK TITAN

Blackstone (BX) affiliates sell 29.7M Jersey Mike’s (JMKE) shares at $21.85

(Very High)
(Very Negative)
Form Type
4

Rhea-AI Filing Summary

Affiliates of Blackstone, as 10% owners of Jersey Mike's Subs Inc., reported a series of indirect transactions involving the company’s equity. On July 31, 2026, they converted 6,593,919 Common Units of Jersey Mike's HoldCo, LLC into the same number of Class A Common Stock shares under an exchange agreement, then sold 29,695,652 Class A shares at $21.85 per share in secondary sales. In connection with the Common Unit sales, an equivalent 6,593,919 Class B shares, which have voting but no economic rights, were automatically cancelled, leaving 53,842,047 Common Units and associated Class B shares outstanding for the reporting holders. The positions are held indirectly through entities such as Submarine Buyer LLC and Boardwalk II Aggregator L.P., with Blackstone entities and Stephen A. Schwarzman disclaiming beneficial ownership beyond their pecuniary interests.

Positive

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Negative

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Insider Blackstone Holdings II L.P., Blackstone Holdings I/II GP L.L.C., Blackstone Inc., Blackstone Group Management L.L.C., SCHWARZMAN STEPHEN A
Role 10% Owner | 10% Owner | 10% Owner | 10% Owner | 10% Owner
Sold 29,695,652 shs ($648.85M)
Approx. gross sale proceeds $648.85M
Type Security Shares Price Value
Conversion Common Units of Jersey Mike's HoldCo, LLC F1, F3, F5, F6, F7 6,593,919 $0.00 $0.00
Conversion Class A Common Stock F1, F3, F5, F6, F7 6,593,919 -- --
Sale Class A Common Stock F2, F3, F5, F6, F7 6,593,919 $21.85 $144.08M
Sale Class A Common Stock F2, F4, F5, F6, F7 23,101,733 $21.85 $504.77M
Other Class B Common Stock F8, F3, F5, F6, F7 6,593,919 -- --
Holdings After Transaction: Common Units of Jersey Mike's HoldCo, LLC — 53,842,047 shares (Indirect, See Footnotes); Class A Common Stock — 189,138,535 shares (Indirect, See Footnotes); Class B Common Stock — 53,842,047 shares (Indirect, See Footnotes)
Footnotes (8)
  1. F1. Pursuant to the terms of an exchange agreement, dated as of July 29, 2026, holders have the right to exchange their common units of Jersey Mike's HoldCo, LLC ("Common Units") for shares of Class A common stock ("Class A Common Stock") of Jersey Mike's Subs Inc. (the "Issuer") on a one-for-one basis, subject to customary conversion rate adjustments for stock splits, stock dividends and reclassifications. These exchange rights do not expire.
  2. F2. This amount represents the $23.00 secondary public offering price per share of Class A Common Stock of the Issuer, less the underwriting discount of $1.15 per share sold by the Reporting Persons to the Issuer in connection with the Issuer's initial public offering.
  3. F3. Reflects shares of Class A Common Stock of the Issuer held directly by Submarine Buyer LLC. Submarine Buyer Holdco LLC is the sole member of Submarine Buyer LLC. Boardwalk I Aggregator L.P. is the managing member of Submarine Buyer Holdco LLC.
  4. F4. Reflects securities of the Issuer held directly by Boardwalk II Aggregator L.P.
  5. F5. BCP 9 Holdings Manager L.L.C. is the general partner of Boardwalk I Aggregator L.P. and Boardwalk II Aggregator L.P. Blackstone Management Associates IX L.P. is the managing member of BCP 9 Holdings Manager L.L.C. BMA IX L.L.C. is the general partner of Blackstone Management Associates IX L.P. Blackstone Holdings II L.P. is the managing member of BMA IX L.L.C. Blackstone Holdings I/II GP L.L.C. is the general partner of Blackstone Holdings II L.P. Blackstone Inc. is the sole member of Blackstone Holdings I/II GP L.L.C. The sole holder of the Series II preferred stock of Blackstone Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.
  6. F6. Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.
  7. F7. Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.
  8. F8. Shares of the Issuer's Class B common stock ("Class B Common Stock") have no economic value and have one vote per share. One share of Class B Common Stock is issued for each Common Unit held. Upon the sale of the Common Units, an equivalent number of shares of Class B Common Stock were automatically cancelled.
Common Units converted 6,593,919 units Common Units of Jersey Mike's HoldCo, LLC exchanged into Class A Common Stock
Class A shares sold 29,695,652 shares Total Class A Common Stock sold by Blackstone-affiliated holders on July 31, 2026
Sale price per share $21.85 Per-share amount received after deducting $1.15 underwriting discount from $23.00 offering price
Common Units remaining 53,842,047 units Common Units of Jersey Mike's HoldCo, LLC reported outstanding after the transactions
Class B shares cancelled 6,593,919 shares Class B Common Stock automatically cancelled upon sale of an equivalent number of Common Units
Secondary public offering price $23.00 per share Secondary public offering price for Class A Common Stock before underwriting discount
Underwriting discount $1.15 per share Underwriting discount deducted from the $23.00 secondary public offering price
exchange agreement financial
"Pursuant to the terms of an exchange agreement, dated as of July 29, 2026"
A written deal in which two parties agree to swap assets, securities or obligations under set terms—think of it as a formal swap or trade contract. For investors it matters because such agreements can change who owns what, alter a company’s capital structure, affect future cash flows or dilute existing shares, and therefore influence value and risk in a straightforward, contract-driven way.
secondary public offering price financial
"represents the $23.00 secondary public offering price per share of Class A"
underwriting discount financial
"less the underwriting discount of $1.15 per share sold by the Reporting Persons"
The underwriting discount is the fee that investment banks or broker-dealers keep when they buy securities from an issuer and resell them to the public; it’s the difference between the price paid to the company and the public offering price, shown per share or as a percentage. It matters to investors because it reduces the cash the company actually raises and is a cost built into the deal—like a sales commission—so a larger discount can mean higher issuance costs, tighter returns for new investors, and a signal about how much effort underwriters must expend to sell the offering.
Common Units financial
"right to exchange their common units of Jersey Mike's HoldCo, LLC ("Common Units")"
Common units are the basic ownership stakes in a company, limited partnership, or trust that function like common stock: they give holders a claim on profits and often voting rights. Think of them as the ordinary seats at a table—the most directly affected by the business’s success or failure, so they typically offer higher upside but carry greater risk than preferred claims or creditors, which matters to investors evaluating potential return and safety.
Class B Common Stock financial
"Shares of the Issuer's Class B common stock ("Class B Common Stock") have no economic value"
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What did Blackstone-affiliated holders report in this Form 4 for BX and JMKE?

Blackstone-affiliated holders reported converting 6,593,919 Common Units of Jersey Mike's HoldCo into Class A shares of Jersey Mike's Subs Inc., then participating in secondary sales totaling 29,695,652 shares at $21.85 per share.

What conversion did Blackstone entities disclose involving Jersey Mike's (JMKE)?

They disclosed converting 6,593,919 Common Units of Jersey Mike's HoldCo, LLC into 6,593,919 Class A Common Stock shares of Jersey Mike's Subs Inc. under an exchange agreement that permits one-for-one exchanges without an expiration date.

What price did Blackstone affiliates receive per JMKE share in the reported sale?

The reported per-share amount was $21.85, reflecting the $23.00 secondary public offering price for Jersey Mike's Class A shares, less a $1.15 per-share underwriting discount paid in connection with the issuer’s initial public offering.

What happened to Jersey Mike's (JMKE) Class B Common Stock in this Form 4?

For each sold Common Unit, an equivalent 6,593,919 shares of Class B Common Stock, which carry one vote but no economic value, were automatically cancelled, leaving 53,842,047 Class B shares associated with remaining Common Units.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Blackstone Holdings II L.P.

(Last)(First)(Middle)
C/O BLACKSTONE INC.
345 PARK AVENUE

(Street)
NEW YORK NEW YORK 10154

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Jersey Mike's Subs Inc. [ JMKE ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
DirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/31/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
XForm filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock07/31/2026C6,593,919A(1)6,737,618ISee Footnotes(3)(5)(6)(7)
Class A Common Stock07/31/2026S6,593,919D$21.85(2)143,699ISee Footnotes(3)(5)(6)(7)
Class A Common Stock07/31/2026S23,101,733D$21.85(2)189,138,535ISee Footnotes(4)(5)(6)(7)
Class B Common Stock07/31/2026J(8)6,593,919D(8)53,842,047ISee Footnotes(3)(5)(6)(7)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Common Units of Jersey Mike's HoldCo, LLC(1)07/31/2026C6,593,919 (1) (1)Class A Common Stock6,593,919$053,842,047ISee Footnotes(3)(5)(6)(7)
1. Name and Address of Reporting Person*
Blackstone Holdings II L.P.

(Last)(First)(Middle)
C/O BLACKSTONE INC.
345 PARK AVENUE

(Street)
NEW YORK NEW YORK 10154

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Blackstone Holdings I/II GP L.L.C.

(Last)(First)(Middle)
C/O BLACKSTONE INC.
345 PARK AVENUE

(Street)
NEW YORK NEW YORK 10154

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Blackstone Inc.

(Last)(First)(Middle)
345 PARK AVENUE

(Street)
NEW YORK NEW YORK 10154

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Blackstone Group Management L.L.C.

(Last)(First)(Middle)
C/O BLACKSTONE INC.
345 PARK AVENUE

(Street)
NEW YORK NEW YORK 10154

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
SCHWARZMAN STEPHEN A

(Last)(First)(Middle)
C/O BLACKSTONE INC.
345 PARK AVENUE

(Street)
NEW YORK NEW YORK 10154

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
Explanation of Responses:
1. Pursuant to the terms of an exchange agreement, dated as of July 29, 2026, holders have the right to exchange their common units of Jersey Mike's HoldCo, LLC ("Common Units") for shares of Class A common stock ("Class A Common Stock") of Jersey Mike's Subs Inc. (the "Issuer") on a one-for-one basis, subject to customary conversion rate adjustments for stock splits, stock dividends and reclassifications. These exchange rights do not expire.
2. This amount represents the $23.00 secondary public offering price per share of Class A Common Stock of the Issuer, less the underwriting discount of $1.15 per share sold by the Reporting Persons to the Issuer in connection with the Issuer's initial public offering.
3. Reflects shares of Class A Common Stock of the Issuer held directly by Submarine Buyer LLC. Submarine Buyer Holdco LLC is the sole member of Submarine Buyer LLC. Boardwalk I Aggregator L.P. is the managing member of Submarine Buyer Holdco LLC.
4. Reflects securities of the Issuer held directly by Boardwalk II Aggregator L.P.
5. BCP 9 Holdings Manager L.L.C. is the general partner of Boardwalk I Aggregator L.P. and Boardwalk II Aggregator L.P. Blackstone Management Associates IX L.P. is the managing member of BCP 9 Holdings Manager L.L.C. BMA IX L.L.C. is the general partner of Blackstone Management Associates IX L.P. Blackstone Holdings II L.P. is the managing member of BMA IX L.L.C. Blackstone Holdings I/II GP L.L.C. is the general partner of Blackstone Holdings II L.P. Blackstone Inc. is the sole member of Blackstone Holdings I/II GP L.L.C. The sole holder of the Series II preferred stock of Blackstone Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.
6. Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.
7. Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.
8. Shares of the Issuer's Class B common stock ("Class B Common Stock") have no economic value and have one vote per share. One share of Class B Common Stock is issued for each Common Unit held. Upon the sale of the Common Units, an equivalent number of shares of Class B Common Stock were automatically cancelled.
Remarks:
Because no more than 10 reporting persons can file any one Form 4 through the Securities and Exchange Commission's EDGAR system, certain affiliates of the Reporting Persons have filed separate Forms 4.
/s/ See Exhibit 99.108/04/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)