GoPro owner files 1.75M-share Schedule 13G/A

GoPro, Inc. Schedule 13G/A amendment discloses that William George Brumder II beneficially owns 1,750,000 shares of Class A common stock.

Rhea-AI Filing Summary

GoPro, Inc. Schedule 13G/A amendment discloses that William George Brumder II beneficially owns 1,750,000 shares of Class A common stock. The filing states this equals approximately 1.3% of the class based on 137,334,678 shares outstanding as of April 7, 2026. The statement is signed on April 21, 2026.

Insights

Equity Ownership Analyst

Routine beneficial ownership disclosure showing a sub-5% position.

The amendment to Schedule 13G/A reports that William George Brumder II beneficially holds 1,750,000 shares of GoPro Class A common stock, equal to 1.3% of the reported outstanding shares as of April 7, 2026.

Because the position is under the 5% threshold, this is a standard passive ownership filing; cash-flow treatment and transaction timing are not described in the excerpt.

Key Figures

Shares beneficially owned: 1,750,000 shares Percent of class: 1.3% Shares outstanding: 137,334,678 shares +2 more

5 metrics

Shares beneficially owned 1,750,000 shares As of the close of business on filing date

Percent of class 1.3% Based on 137,334,678 shares outstanding as of April 7, 2026

Shares outstanding 137,334,678 shares Reported in Preliminary Proxy Statement on Schedule 14A filed April 10, 2026 (as of April 7, 2026)

Form type Schedule 13G/A Amendment No. 2 to beneficial ownership statement

Signature date April 21, 2026 Date signed by William George Brumder

Key Terms

beneficially own, Schedule 14A Preliminary Proxy Statement, Class A common stock

3 terms

beneficially own regulatory

"Mr. Brumder may be deemed to beneficially own 1,750,000 shares"

Beneficially own means having the economic rights and risks of a security—such as the right to receive dividends, sell the shares, or profit from price changes—whether or not your name appears on the official share register. Think of it like renting a car: you use it and reap the benefits even if the title lists someone else. Investors care because beneficial ownership determines who truly controls value, must be disclosed under securities rules, and can signal potential influence or trading activity that affects a stock’s price.

Schedule 14A Preliminary Proxy Statement regulatory

"as reported in the Preliminary Proxy Statement on Schedule 14A, filed by the Issuer on April 10, 2026"

Class A common stock financial

"Title of class of securities: Class A common stock, par value $0.0001"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Schedule 13G/A filed by William Brumder II for GPRO state?

It states Mr. Brumder beneficially owns 1,750,000 shares of GPRO Class A stock. The filing reports this equals about 1.3% of the class based on 137,334,678 shares outstanding as of April 7, 2026 and is signed April 21, 2026.

How was the 1.3% ownership calculated in the GPRO Schedule 13G/A?

The 1.3% figure is based on 137,334,678 shares outstanding reported in a Preliminary Proxy Statement on Schedule 14A filed April 10, 2026. The filing applies that outstanding share count to the reported 1,750,000 shares beneficially owned.

Does the Schedule 13G/A indicate Mr. Brumder is an active investor in GPRO?

The filing classifies ownership as a beneficial position of 1,750,000 shares (1.3%) and is presented as a passive ownership disclosure. The excerpt does not describe active trading or control actions.

When did William Brumder II sign the amended 13G/A for GPRO?

The signature block shows William George Brumder signed the amendment on April 21, 2026. The ownership amounts are stated "as of the close of business on the date hereof" in the filing.

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

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Accepted by SEC EDGAR 04/21/2026 - 04:21 PM EDT Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 2)

GoPro, Inc.

(Name of Issuer)

Class A common stock, par value $0.0001

(Title of Class of Securities)

38268T103

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 38268T103

1

Names of Reporting Persons

Brumder William George

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 1,750,000.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,750,000.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,750,000.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

1.3 %

12

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: GoPro, Inc.
(b)	Address of issuer's principal executive offices:
Item 2.
(a)	Name of person filing: This statement on Schedule 13G is filed by William George Brumder II.
(b)	Address or principal business office or, if none, residence: c/o HoganTaylor LLP 1225 N. Broadway Ave., Ste. 200 Oklahoma City, OK 73103
(c)	Citizenship: United States
(d)	Title of class of securities: Class A common stock, par value $0.0001
(e)	CUSIP No.: 38268T103
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: As of the close of business on the date hereof, Mr. Brumder may be deemed to beneficially own 1,750,000 shares of Class A common stock, par value $0.0001 of the Issuer (the "Shares").
(b)	Percent of class: The following percentage is based upon 137,334,678 Shares outstanding as of April 7, 2026, as reported in the Preliminary Proxy Statement on Schedule 14A, filed by the Issuer on April 10, 2026. As of the close of business on the date hereof, Mr. Brumder may be deemed to beneficially own approximately 1.3% of the Shares outstanding.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: See Cover Pages Items 5-9.
	(ii) Shared power to vote or to direct the vote: See Cover Pages Items 5-9.
	(iii) Sole power to dispose or to direct the disposition of: See Cover Pages Items 5-9.
	(iv) Shared power to dispose or to direct the disposition of: See Cover Pages Items 5-9.
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Brumder William George

Signature:	/s/ William George Brumder II
Name/Title:	William George Brumder II
Date:	04/21/2026