Form 8-K

8-K — DISCIPLINED GROWTH ACQUISITION Corp

Accession: 0001185185-26-002345

Filed: 2026-06-04

Period: 2026-06-04

CIK: 0002111038

SIC: 6770 (BLANK CHECKS)

Item: Unregistered Sales of Equity Securities

Item: Other Events

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UNITED

STATES

SECURITIES

AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM

8-K

CURRENT REPORT

PURSUANT TO SECTION

13 OR 15(d)

OF THE SECURITIES EXCHANGE

ACT OF 1934

Date of Report (Date

of earliest event reported): June 4, 2026

Disciplined Growth Acquisition Corporation

(Exact name of registrant

as specified in its charter)

Cayman Islands

001-43314

98-1913742

(State or other jurisdiction

of incorporation)

(Commission File Number)

(IRS Employer

Identification No.)

169 Rockaway Avenue

Garden City, New York

11530

(Address of principal

executive offices, including zip code)

Registrant’s

telephone number, including area code: (516) 550-4122

Not Applicable

(Former name or former

address, if changed since last report)

Check the appropriate

box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following

provisions:

☐

Written

communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐

Soliciting

material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐

Pre-commencement

communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐

Pre-commencement

communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section

12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange

on which registered

Units, each consisting of one Class A ordinary share and one right

DGACU

The New York Stock Exchange

Class A ordinary shares, par value $0.0001 per share

DGAC

The New York Stock Exchange

Rights, each right entitling the holder to receive one-fourth (1/4) of one Class A ordinary share upon the consummation of the initial business combination

DGACR

The New York Stock Exchange

Indicate by check mark

whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter)

or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging

growth company ☒

an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying

with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 3.02. Unregistered Sales of Equity

Securities.

The information included

in Item 8.01 is incorporated into this Item by reference.

Item 8.01. Other Events.

As previously disclosed on

a Current Report on Form 8-K dated May 26, 2026, Disciplined Growth Acquisition Corporation (the “Company”)

consummated its initial public offering (“IPO”) of 15,000,000 units (the “Units”) on May 28, 2026.

Each Unit consists of one Class A ordinary share of the Company, par value $0.0001 per share (the “Class A Ordinary

Shares”), and one right to receive one-fourth (1/4) of one Class A Ordinary Share upon the consummation of the Company’s

initial business combination (each, a “Share Right”). The Units were sold at a price of $10.00 per unit, generating gross

proceeds to the Company of $150,000,000.

Simultaneously with the closing

of the IPO, pursuant to the Sponsor Private Placement Units Purchase Agreement and the Underwriters’ Private Placement Units Purchase

Agreement, the Company completed the private sale of an aggregate of 345,000 units (the “Private

Placement Units”) to Disciplined Growth Acquisition Sponsor (the “Sponsor”),

Maxim Group LLC (“Maxim”) and/or its designees and at-risk capital investors at a price of $10.00 per Private Placement Unit

for an aggregate purchase price of $3,450,000. Of these Private Placement Units, the Sponsor purchased 175,000 Private Placement Units,

Maxim Group LLC and/or its designees purchased 60,000 Private Placement Units and the at-risk capital investors purchased 110,000 Private

Placement Units. The Private Placement Units (and underlying securities) are identical to the Units sold in the IPO, except as otherwise

disclosed in the Company’s registration statement on Form S-1 (File No. 333-295097) (the “Registration

Statement”) for the IPO, initially filed with the U.S. Securities and Exchange Commission on April 16, 2026, as amended.

No underwriting discounts or commissions were paid with respect to such sale. The issuance of the Private Placement Units was made pursuant

to the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended.

In connection with the IPO, the

underwriter was granted a 45-day option from the date of the Registration Statement (the “Over-Allotment

Option”) to purchase up to 2,250,000 additional units to cover over-allotments (the “Option

Units”), if any.

On June 4, 2026, the underwriters

purchased an additional 750,000 Option Units pursuant to the partial exercise of the Over-Allotment Option. The Option Units were sold

at an offering price of $10.00 per Unit, generating additional gross proceeds to the Company of $7,500,000.

On June 4, 2026, in connection with the partial exercise

of the Over-Allotment Option, the Sponsor purchased an additional 6,750 Private Placement Units and Maxim and/or its designees purchased

an additional 3,000 Private Placement Units, in each case at a price of $10.00 per Private Placement Unit, for aggregate additional proceeds

of $97,500. No underwriting discounts or commissions were paid with respect to such sales. The issuance of the additional Private Placement

Units was made pursuant to the exemption from registration contained in Section 4(a)(2) of the Securities Act of 1933, as amended.

A total of $158,287,500 of

the proceeds from the sale of the Units, the Option Units, and the Private Placement Units was placed in a U.S.-based trust account maintained

by Odyssey Transfer and Trust Company acting as trustee.

SIGNATURE

Pursuant

to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the

undersigned hereunto duly authorized.

DISCIPLINED GROWTH ACQUISITION CORPORATION

By:

/s/ Robert Wotczak

Name:

Robert Wotczak

Title:

Chief Executive Officer

Dated: June 4, 2026

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Entity File Number

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Entity Registrant Name

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Entity Central Index Key

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Entity Tax Identification Number

98-1913742

Entity Incorporation, State or Country Code

Entity Address, Address Line One

169 Rockaway Avenue

Entity Address, City or Town

Garden City

Entity Address, State or Province

Entity Address, Postal Zip Code

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City Area Code

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Local Phone Number

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Units, each consisting of one Class A ordinary share and one right

Title of 12(b) Security

Units, each consisting of one Class A ordinary share and one right

Trading Symbol

DGACU

Security Exchange Name

NYSE

Class A ordinary shares, par value $0.0001 per share

Title of 12(b) Security

Class A ordinary shares, par value $0.0001 per share

Trading Symbol

DGAC

Security Exchange Name

NYSE

Rights, each right entitling the holder to receive one-fourth (1/4) of one Class A ordinary share upon the consummation of the initial business combination

Title of 12(b) Security

Rights, each right entitling the holder to receive one-fourth (1/4) of one Class A ordinary share

Trading Symbol

DGACR

Security Exchange Name

NYSE

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