dMY Squared Sponsor, LLC - 15 Sep 2025 Form 4 Insider Report for dMY Squared Technology Group, Inc. (DMYY)

Role
Director, 10%+ Owner
Signature
/s/ Harry L. You, Name: Harry L. You, Title: Managing Member
Issuer symbol
DMYY
Transactions as of
15 Sep 2025
Net transactions value
$0
Form type
4
Filing time
17 Sep 2025, 16:15:26 UTC
Previous filing
29 Sep 2022
SEC
View on sec.gov

Reporting Owners (2)

Name Relationship Address Signature Signature date CIK
dMY Squared Sponsor, LLC Director, 10%+ Owner C/O DMY SQUARED TECHNOLOGY GROUP, INC., 1180 NORTH TOWN CENTER DR, SUITE 100, LAS VEGAS /s/ Harry L. You, Name: Harry L. You, Title: Managing Member 17 Sep 2025 0001915397
You Harry L. CEO, CFO & Chairman, Director, 10%+ Owner C/O DMY SQUARED TECHNOLOGY GROUP, INC., 1180 NORTH TOWN CENTER DR, SUITE 100, LAS VEGAS /s/ Harry L. You 17 Sep 2025 0001432602

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction DMYY Class B Common Stock Other $0 -416,266 -26% $0.000000 1,163,484 15 Sep 2025 Class A Common Stock 416,266 Direct F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares of Class B common stock, par value $0.0001 per share, are convertible for shares of the issuer's Class A common stock, par value $0.0001 per share, at the holder's election at any time and automatically at the time of the closing of the issuer's initial business combination, on a one-for-one basis, subject to adjustment pursuant to certain antidilution rights and have no expiration date.
F2 dMY Squared Sponsor, LLC (the "Sponsor") distributed these shares to one of its members, pro rata, for no consideration.
F3 The Sponsor is the record holder of the securities reported herein. Harry L. You is the managing member of the Sponsor and has voting and investment discretion with respect to the securities held of record by the Sponsor. Each of the Sponsor and Mr. You is a "Reporting Person" and may be deemed to beneficially own the securities reported herein; however, each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein. Solely for purposes of Section 16 of the Exchange Act, each Reporting Person may be deemed a "director by deputization".