• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI SuperconnectorNEW
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI SuperconnectorNEW
  • Settings
  • RSS Feeds
PublishGo to AppAI Superconnector
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    SEC Form 3 filed by new insider Dune Acquisition Holdings Ii Llc

    5/6/25 8:41:56 PM ET
    $IPOD
    Blank Checks
    Finance
    Get the next $IPOD alert in real time by email
    SEC FORM 3 SEC Form 3
    FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

    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: 3235-0104
    Estimated average burden
    hours per response: 0.5
    1. Name and Address of Reporting Person*
    Dune Acquisition Holdings II LLC

    (Last) (First) (Middle)
    C/O DUNE ACQUISITION CORPORATION II
    700 S. ROSEMARY AVENUE, SUITE 204

    (Street)
    WEST PALM BEACH FL 33401

    (City) (State) (Zip)
    2. Date of Event Requiring Statement (Month/Day/Year)
    05/06/2025
    3. Issuer Name and Ticker or Trading Symbol
    Dune Acquisition Corp II [ IPOD ]
    4. Relationship of Reporting Person(s) to Issuer
    (Check all applicable)
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    5. If Amendment, Date of Original Filed (Month/Day/Year)
    6. Individual or Joint/Group Filing (Check Applicable Line)
    Form filed by One Reporting Person
    X Form filed by More than One Reporting Person
    Table I - Non-Derivative Securities Beneficially Owned
    1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
    Table II - Derivative Securities Beneficially Owned
    (e.g., puts, calls, warrants, options, convertible securities)
    1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
    Date Exercisable Expiration Date Title Amount or Number of Shares
    Class B Ordinary Shares (1) (1) Class A Ordinary Shares 5,750,000 (1) D(2)
    1. Name and Address of Reporting Person*
    Dune Acquisition Holdings II LLC

    (Last) (First) (Middle)
    C/O DUNE ACQUISITION CORPORATION II
    700 S. ROSEMARY AVENUE, SUITE 204

    (Street)
    WEST PALM BEACH FL 33401

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    Glatt Carter

    (Last) (First) (Middle)
    C/O DUNE ACQUISITION CORPORATION II
    700 S. ROSEMARY AVENUE, SUITE 204

    (Street)
    WEST PALM BEACH FL 33401

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    X Officer (give title below) Other (specify below)
    See Remarks
    Explanation of Responses:
    1. The Class B ordinary shares are convertible for the Issuer's Class A ordinary shares as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-285639) (the "Registration Statement") and have no expiration date. The Class B ordinary shares beneficially owned by the Reporting Persons include up to 750,000 Class B ordinary shares subject to forfeiture to the Issuer depending on the extent to which the underwriters' over-allotment option is exercised in connection with the Issuer's initial public offering of units, as described in the Registration Statement.
    2. Dune Acquisition Holdings II LLC is the record holder of the securities reported herein. Carter Glatt is the managing member of Dune Acquisition Holdings II LLC and has voting and investment discretion with respect to the securities held of record by Dune Acquisition Holdings II LLC. Mr. Glatt disclaims any beneficial ownership of the securities held by Dune Acquisition Holdings II LLC other than to the extent of any pecuniary interest he may have therein, directly or indirectly.
    Remarks:
    See Exhibit 99.1 - Joint Filer Information, which is incorporated herein by reference and describes in further detail the relationships of the Reporting Persons to the Issuer.
    /s/ Carter Glatt, for Dune Acquisition Holdings II LLC 05/06/2025
    /s/ Carter Glatt 05/06/2025
    ** Signature of Reporting Person Date
    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 5 (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.
    Get the next $IPOD alert in real time by email

    Crush Q3 2025 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $IPOD

    DatePrice TargetRatingAnalyst
    More analyst ratings

    $IPOD
    SEC Filings

    View All

    SEC Form SCHEDULE 13G filed by Dune Acquisition Corporation II

    SCHEDULE 13G - Dune Acquisition Corp II (0002041047) (Subject)

    8/14/25 9:57:55 AM ET
    $IPOD
    Blank Checks
    Finance

    SEC Form SCHEDULE 13G filed by Dune Acquisition Corporation II

    SCHEDULE 13G - Dune Acquisition Corp II (0002041047) (Subject)

    8/12/25 11:46:18 AM ET
    $IPOD
    Blank Checks
    Finance

    SEC Form 10-Q filed by Dune Acquisition Corporation II

    10-Q - Dune Acquisition Corp II (0002041047) (Filer)

    8/11/25 4:06:19 PM ET
    $IPOD
    Blank Checks
    Finance

    $IPOD
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Social Capital Hedosophia Holdings Corp. IV Receives Expected Notice from the NYSE Regarding Delayed Filing of Quarterly Report

    On April 12, 2021, the Acting Director of the Division of Corporation Finance and Acting Chief Accountant of the U.S. Securities and Exchange Commission (the "SEC") together issued a statement regarding the accounting and reporting considerations for warrants issued by special purpose acquisition companies entitled "Staff Statement on Accounting and Reporting Considerations for Warrants Issued by Special Purpose Acquisition Companies (‘SPACs')" (the "SEC Staff Statement"). As previously disclosed, given the scope of the process for determining the appropriate accounting treatment of its outstanding warrants in accordance with the SEC Staff Statement and Accounting Standards Codification ("A

    5/28/21 5:32:00 PM ET
    $IPOD
    Blank Checks
    Finance

    $IPOD
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    SEC Form 3 filed by new insider Dune Acquisition Holdings Ii Llc

    3 - Dune Acquisition Corp II (0002041047) (Issuer)

    5/6/25 8:41:56 PM ET
    $IPOD
    Blank Checks
    Finance

    SEC Form 3 filed by new insider Smith Jeron

    3 - Dune Acquisition Corp II (0002041047) (Issuer)

    5/6/25 8:40:10 PM ET
    $IPOD
    Blank Checks
    Finance

    SEC Form 3 filed by new insider Coates Ben

    3 - Dune Acquisition Corp II (0002041047) (Issuer)

    5/6/25 8:39:13 PM ET
    $IPOD
    Blank Checks
    Finance

    $IPOD
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    SEC Form SC 13G/A filed by Social Capital Hedosophia Holdings Corp. IV (Amendment)

    SC 13G/A - Social Capital Hedosophia Holdings Corp. IV (0001818876) (Subject)

    2/3/23 4:43:46 PM ET
    $IPOD
    Blank Checks
    Finance

    SEC Form SC 13G/A filed by Social Capital Hedosophia Holdings Corp. IV (Amendment)

    SC 13G/A - Social Capital Hedosophia Holdings Corp. IV (0001818876) (Subject)

    10/28/22 4:04:10 PM ET
    $IPOD
    Blank Checks
    Finance

    SEC Form SC 13G filed by Social Capital Hedosophia Holdings Corp. IV

    SC 13G - Social Capital Hedosophia Holdings Corp. IV (0001818876) (Subject)

    9/28/22 7:06:41 PM ET
    $IPOD
    Blank Checks
    Finance