LD-203 Contribution Report

Clerk of the House of Representatives • Legislative Resource Center • B-106 Cannon Building • Washington, DC 20515

Secretary of the Senate • Office of Public Records • 232 Hart Building • Washington, DC 20510

Filer Type and Name

Type:

OrganizationLobbyist

Lobbyist Name:

Mr. Zachary K Ostro,

Employer Name:

Mindset Advocacy, LLC

Identification Numbers

House Registrant ID:

37502

Senate Registrant ID:

296271

Reporting Period

Year:

2026

Mid-Year (January 1 - June 30)

Year-End (July 1 - December 31)

Political Action Committee Names

Contributions

No Contributions

#0.

Contribution Type:

FECA

Contributor Name:

Self

Amount:

$500.00

Date:

2/16/26

Payee:

Landsman for Congress

Honoree:

Rep. Greg Landsman (D-OH)

#1.

Contribution Type:

FECA

Contributor Name:

Self

Amount:

$500.00

Date:

3/23/26

Payee:

Adam Miller for Congress

Honoree:

Adam Miller

#2.

Contribution Type:

FECA

Contributor Name:

Self

Amount:

$1,000.00

Date:

5/13/26

Payee:

Wes Moore for Maryland

Honoree:

Gov. Wes Moore

#3.

Contribution Type:

FECA

Contributor Name:

Self

Amount:

$1,500.00

Date:

4/22/26

Payee:

Katherine Clark Majority Fund

Honoree:

Rep. Katherine Clark (D-MA)

#4.

Contribution Type:

FECA

Contributor Name:

Self

Amount:

$500.00

Date:

6/9/26

Payee:

Maggie Hassan for Senate

Honoree:

Sen. Maggie Hassan (D-NH)

#5.

Contribution Type:

FECA

Contributor Name:

Self

Amount:

$1,000.00

Date:

6/24/26

Payee:

Lori Trahan for Congress

Honoree:

Rep. Lori Trahan (D-MA)

#6.

Contribution Type:

FECA

Contributor Name:

Self

Amount:

$500.00

Date:

6/24/26

Payee:

Greg Landsman for Congress

Honoree:

Rep. Greg Landsman (D-OH)

#7.

Contribution Type:

FECA

Contributor Name:

Self

Amount:

$1,000.00

Date:

6/24/26

Payee:

Maura Sullivan for Congress

Honoree:

Maura Sullivan

Certification and Signature

I certify that I have read and am familiar with the provisions of the Standing Rules of the Senate and the Standing rules of the House of Representatives relating to the provision of gifts and travel. I have not provided, requested or directed a gift, including travel, to a Member of Congress or an officer or employee of either House of Congress with knowledge that receipt of the gift would violate rule XXXV of the Standing Rules of the Senate or rule XXV of the Rules of the House of Representatives during this filing period.

Digitally Signed By:

Zachary Ostro, 7/24/2026 9:20:17 AM

Lobbying Contribution Report

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Political Action Committee Names

Contributions

#0.

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#1.

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#5.

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#6.

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#7.

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Comments

Certification and Signature

Digitally Signed By: