STOCK TITAN

Plum Acquisition Corp IV (PLMK) sponsor swaps 5.65M Class B founder shares into Class A

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Plum Acquisition Corp IV reported that Plum Partners IV, LLC, its sponsor managed by CEO Kanishka Roy, elected on July 9, 2026 to convert 5,649,999 Class B ordinary shares into an equal number of Class A ordinary shares. Following this conversion, the sponsor reports indirect ownership of 6,659,999 Class A shares and only one remaining Class B share, while an earlier transfer of 25,000 Class B shares by the sponsor compensated director Aidin Aghamiri. The securities are held directly by the sponsor; as managing member, Roy may be deemed to beneficially own them but disclaims ownership beyond his pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider Roy Kanishka
Role Chief Executive Officer
Type Security Shares Price Value
Conversion Class B ordinary shares 5,649,999 $0.00 --
Conversion Class A ordinary shares 5,649,999 -- --
Other Class B ordinary shares 25,000 $0.00 --
Holdings After Transaction: Class B ordinary shares — 1 shares (Indirect, See footnote); Class A ordinary shares — 6,659,999 shares (Indirect, See footnote)
Footnotes (1)
  1. Each Class B ordinary share, par value $0.0001, ("Class B Shares") will automatically convert into Class A ordinary shares, par value $0.0001, of the Issuer ("Class A Shares") at a ratio of no less than one-to-one following the consummation of the Issuer's initial business combination, or earlier at the option of the holder thereof, subject to adjustment as set forth in the Issuer's registration statement on Form S-1 (File No. 333-281144). The Class B Shares have no expiration date. The securities are held directly by Plum Partners IV, LLC (the "Sponsor"). Kanishka Roy, the Issuer's Chairman and Chief Executive Officer, is the managing member of the Sponsor, therefore, he may be deemed to have beneficial ownership of the securities held directly by the Sponsor. Mr. Roy disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein. Represents the Class B Shares transferred by the Sponsor to Aidin Aghamiri for services as a director. The reported Class B Shares converted into Class A Shares pursuant to an election by the Sponsor.
Class B shares converted 5649999 shares Class B ordinary shares converted into Class A on July 9, 2026
Class A shares held indirectly 6659999 shares Indirect Class A ordinary share holdings reported after conversion
Remaining Class B shares 1 share Class B ordinary shares reported as remaining after the conversion
Prior Class B transfer 25000 shares Class B shares transferred by sponsor to director Aidin Aghamiri on April 25, 2025
Par value per share $0.0001 Par value for both Class A and Class B ordinary shares
Conversion ratio floor no less than one-to-one Minimum conversion ratio of Class B shares into Class A shares
Class B ordinary shares financial
"Each Class B ordinary share, par value $0.0001, ("Class B Shares") will automatically convert"
Class B ordinary shares are a type of ownership stake in a company that typically come with different voting rights or privileges compared to other share classes. For investors, they represent a way to hold part of the company’s value and influence its decisions, often with fewer voting rights than Class A shares. Understanding these shares helps investors assess their level of control and potential returns within a company.
initial business combination financial
"following the consummation of the Issuer's initial business combination, or earlier at the option"
An initial business combination is the deal in which a special-purpose acquisition company (SPAC) merges with or acquires an operating business to bring that business onto public markets. Think of the SPAC as an empty shell that raises money from investors, then uses that cash to buy a private company—this transaction turns the private company into a public one and often changes its ownership, valuation, and access to capital, so investors should watch for shifts in risk, future growth prospects, and shareholder rights.
pecuniary interest financial
"Mr. Roy disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest"
beneficial ownership financial
"therefore, he may be deemed to have beneficial ownership of the securities held directly"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
conversion of derivative security financial
"The reported Class B Shares converted into Class A Shares pursuant to an election by the Sponsor."
See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates

FAQ

What insider transaction did PLMK report on July 9, 2026?

Plum Acquisition Corp IV reported that its sponsor converted 5,649,999 Class B shares into the same number of Class A ordinary shares. The move was reported as a conversion of derivative security, not an open-market purchase or sale.

How many Class A shares linked to PLMK’s CEO are held after the conversion?

After the July 9, 2026 conversion, entities associated with CEO Kanishka Roy report indirect ownership of 6,659,999 Class A ordinary shares. These shares are held by Plum Partners IV, LLC, the sponsor, for which Roy is the managing member.

What happened to PLMK’s Class B founder shares in this Form 4?

The sponsor converted 5,649,999 Class B ordinary shares into Class A shares, leaving only 1 Class B share outstanding in the reported holdings. Class B shares automatically or optionally convert into Class A at a ratio of no less than one-to-one.

Was there a prior transfer of PLMK Class B shares to a director?

Yes. A prior transaction on April 25, 2025 shows 25,000 Class B shares transferred by the sponsor to director Aidin Aghamiri. The footnote explains this transfer was made as compensation for his services as a director.

Does Kanishka Roy directly own the PLMK shares reported in this filing?

The filing states that the securities are held directly by Plum Partners IV, LLC, the sponsor. As managing member, Roy may be deemed to beneficially own them but disclaims beneficial ownership except to the extent of his pecuniary interest.

Do PLMK Class B founder shares have an expiration date or fixed conversion ratio?

The Form 4 notes that Class B ordinary shares have no expiration date and convert into Class A shares at a ratio of no less than one-to-one. Conversion occurs after the initial business combination or earlier at the holder’s option, with adjustments per the S-1.
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*
Roy Kanishka

(Last)(First)(Middle)
C/O PLUM ACQUISITION CORP. IV
2021 FILLMORE ST. #2089

(Street)
SAN FRANCISCO CALIFORNIA 94115

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Plum Acquisition Corp, IV [ PLMK ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/25/2025
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form 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 ordinary shares07/09/2026C5,649,999A(1)6,659,999I(2)See footnote(2)
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
Class B ordinary shares(1)04/25/2025J25,000(3) (1) (1)Class A ordinary shares25,000$0.005,650,000I(2)See footnote(2)
Class B ordinary shares(1)07/09/2026C5,649,999(4) (1) (1)Class A ordinary shares5,649,999$0.001I(2)See footnote(2)
Explanation of Responses:
1. Each Class B ordinary share, par value $0.0001, ("Class B Shares") will automatically convert into Class A ordinary shares, par value $0.0001, of the Issuer ("Class A Shares") at a ratio of no less than one-to-one following the consummation of the Issuer's initial business combination, or earlier at the option of the holder thereof, subject to adjustment as set forth in the Issuer's registration statement on Form S-1 (File No. 333-281144). The Class B Shares have no expiration date.
2. The securities are held directly by Plum Partners IV, LLC (the "Sponsor"). Kanishka Roy, the Issuer's Chairman and Chief Executive Officer, is the managing member of the Sponsor, therefore, he may be deemed to have beneficial ownership of the securities held directly by the Sponsor. Mr. Roy disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.
3. Represents the Class B Shares transferred by the Sponsor to Aidin Aghamiri for services as a director.
4. The reported Class B Shares converted into Class A Shares pursuant to an election by the Sponsor.
/s/ Kanishka Roy07/13/2026
** 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)