Clerk of the House of Representatives
Legislative Resource Center
135 Cannon Building
Washington, DC 20515
http://lobbyingdisclosure.house.gov 		Secretary of the Senate
Office of Public Records
232 Hart Building
Washington, DC 20510
http://www.senate.gov/lobby
LOBBYING REPORT

Lobbying Disclosure Act of 1995 (Section 5) - All Filers Are Required to Complete This Page

1. Registrant Name Organization/Lobbying Firm Self Employed Individual
Anthropic

2. Address

Address1
548 Market Street
 Address2
​PMB 90375
City
San Francisco
 State
CA
 Zip Code
94104-5401
 Country
USA

3. Principal place of business (if different than line 2)

City
​
State
​
Zip Code
​
Country
​
4a. Contact Name b. Telephone Number c. E-mail
​Mr.
​Anthony Cimino
​4159032800
​Anthropic@politicomlaw.com
5. Senate ID#
​401108320-59201
7. Client Name Self Check if client is a state or local government or instrumentality
​Anthropic
6. House ID#
​564300001
TYPE OF REPORT 8. Year
​2026
 Q1 (1/1 - 3/31) Q2 (4/1 - 6/30) Q3 (7/1 - 9/30) Q4 (10/1 - 12/31)

9. Check if this filing amends a previously filed version of this report

10. Check if this is a Termination Report Termination Date
​
11. No Lobbying Issue Activity
INCOME OR EXPENSES - YOU MUST complete either Line 12 or Line 13
12. Lobbying 13. Organizations
INCOME relating to lobbying activities for this reporting period was: EXPENSE relating to lobbying activities for this reporting period were:
Less than $5,000
Less than $5,000
$5,000 or more $
​
$5,000 or more $
​1,560,000.00
Provide a good faith estimate, rounded to the nearest $10,000, of all lobbying related income for the client (including all payments to the registrant by any other entity for lobbying activities on behalf of the client). 14. REPORTING Check box to indicate expense accounting method. See instructions for description of options.
Method A. Reporting amounts using LDA definitions only

Method B. Reporting amounts under section 6033(b)(8) of the Internal Revenue Code

Method C. Reporting amounts under section 162(e) of the Internal Revenue Code

Signature
Digitally Signed By: Anthony Cimino
 Date
4/20/2026 8:55:32 PM

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code CPI

16. Specific lobbying issues

Matters related to Artificial Intelligence Reliability, Infrastructure and National Security
Matters related to Export Controls and Distillation
Matters related to Artificial Intelligence Legislation, Regulations and Standards
Matters related to Artificial Intelligence Energy Infrastructure
Matters related to Artificial Intelligence Supply Chain, Interconnection, Permitting
BIS-2025-0001: Artificial Intelligence Diffusion Rule and Export Controls
Matters related to Artificial Intelligence Procurement, DOW Procurement, Supply Chain Risk and Acceptable Use Policy
H.R.7757 - KIDS Act; provisions related to Kids Online Safety Package
Matters related to Artificial Intelligence and National Security
Matters related to Artificial Intelligence in Health Care
Matters related to Artificial Intelligence User Wellbeing
Matters related to Artificial Intelligence Workforce and Economy
S. 4046 - Economy of the Future Commission Act of 2026; provisions related to economy of the future
H.R.6875 - AI OVERWATCH Act; matters related to export controls and model distillation
FY2027 National Defense Authorization Act and Defense Appropriations; provisions related to Artificial Intelligence national security and DOW acceptable use policy
FY2027 U.S. Government Budget; matters related to U.S. Census Bureau, Food and Drug Administration, Bureau of Labor Statistics, and DoE Genesis Mission Funding

17. House(s) of Congress and Federal agencies Check if None

U.S. HOUSE OF REPRESENTATIVES, U.S. SENATE, White House Office

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
Mary
Croghan
​
​
Leah
Graham
​
​
Jared
Powell
​
​
Brian
Peters
​
​
Anthony
Cimino
​
Financial Services Committee (Aug 2007-Feb 2012)
Benjamin
Merkel
​
Special Asst, President and Senate Liaison (Jan 2024 - Jan 2025); Leg Director, Sen. Murray (May 2019 - Feb 2024); Leg Asst, Sen. Murray (Mar 2015 - Apr 2019); Leg Aide, Sen. Murray (June 2012 - Feb 2015); Staff Asst, Sen. Murray (Feb 2012-June 2012)
Justin
Maturo
​
DepCOS RepTran(Jan25Jan26);SpAsst USDOD(May24Jan25);DepCOS RepTakano(Jun23May24);LDir RepTakano(Aug18Jun23);LAsst RepJohnson(Sep15Aug18);LAsst RepJohnson(Aug11Jun14);SAsst RepJohnson(Feb11Aug11);Int USHouseCmte(Jan10May10);Int RepEngel(Aug07Apr08)

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code SCI

16. Specific lobbying issues

Matters related to Artificial Intelligence Reliability, Infrastructure and National Security
Matters related to Export Controls and Distillation
Matters related to Artificial Intelligence Legislation, Regulations and Standards
Matters related to Artificial Intelligence Energy Infrastructure
Matters related to Artificial Intelligence Supply Chain, Interconnection, Permitting
BIS-2025-0001: Artificial Intelligence Diffusion Rule and Export Controls
Matters related to Artificial Intelligence Procurement, DOW Procurement, Supply Chain Risk and Acceptable Use Policy
H.R.7757 - KIDS Act; provisions related to Kids Online Safety Package
Matters related to Artificial Intelligence and National Security
Matters related to Artificial Intelligence in Health Care
Matters related to Artificial Intelligence User Wellbeing
Matters related to Artificial Intelligence Workforce and Economy
S. 4046 - Economy of the Future Commission Act of 2026; provisions related to economy of the future
H.R.6875 - AI OVERWATCH Act; matters related to export controls and model distillation
FY2027 National Defense Authorization Act and Defense Appropriations; provisions related to Artificial Intelligence national security and DOW acceptable use policy
FY2027 U.S. Government Budget; matters related to U.S. Census Bureau, Food and Drug Administration, Bureau of Labor Statistics, and DoE Genesis Mission Funding

17. House(s) of Congress and Federal agencies Check if None

U.S. HOUSE OF REPRESENTATIVES, U.S. SENATE, White House Office

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
Mary
Croghan
​
​
Leah
Graham
​
​
Jared
Powell
​
​
Brian
Peters
​
​
Anthony
Cimino
​
Financial Services Committee (Aug 2007-Feb 2012)
Benjamin
Merkel
​
Special Asst, President and Senate Liaison (Jan 2024 - Jan 2025); Leg Director, Sen. Murray (May 2019 - Feb 2024); Leg Asst, Sen. Murray (Mar 2015 - Apr 2019); Leg Aide, Sen. Murray (June 2012 - Feb 2015); Staff Asst, Sen. Murray (Feb 2012-June 2012)
Justin
Maturo
​
DepCOS RepTran(Jan25Jan26);SpAsst USDOD(May24Jan25);DepCOS RepTakano(Jun23May24);LDir RepTakano(Aug18Jun23);LAsst RepJohnson(Sep15Aug18);LAsst RepJohnson(Aug11Jun14);SAsst RepJohnson(Feb11Aug11);Int USHouseCmte(Jan10May10);Int RepEngel(Aug07Apr08)

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

LOBBYING ACTIVITY. Select as many codes as necessary to reflect the general issue areas in which the registrant engaged in lobbying on behalf of the client during the reporting period. Using a separate page for each code, provide information as requested. Add additional page(s) as needed.

15. General issue area code DEF

16. Specific lobbying issues

Matters related to Artificial Intelligence Reliability, Infrastructure and National Security
Matters related to Export Controls and Distillation
Matters related to Artificial Intelligence Legislation, Regulations and Standards
Matters related to Artificial Intelligence Energy Infrastructure
Matters related to Artificial Intelligence Supply Chain, Interconnection, Permitting
BIS-2025-0001: Artificial Intelligence Diffusion Rule and Export Controls
Matters related to Artificial Intelligence Procurement, DOW Procurement, Supply Chain Risk and Acceptable Use Policy
Matters related to Artificial Intelligence and National Security
H.R.6875 - AI OVERWATCH Act; matters related to export controls and model distillation
FY2027 National Defense Authorization Act and Defense Appropriations; provisions related to Artificial Intelligence national security and DOW acceptable use policy
FY2027 U.S. Government Budget; matters related to U.S. Census Bureau, Food and Drug Administration, Bureau of Labor Statistics, and DoE Genesis Mission Funding

17. House(s) of Congress and Federal agencies Check if None

U.S. SENATE, U.S. HOUSE OF REPRESENTATIVES, White House Office

18. Name of each individual who acted as a lobbyist in this issue area

First Name Last Name Suffix Covered Official Position (if applicable) New
Mary
Croghan
​
​
Leah
Graham
​
​
Jared
Powell
​
​
Brian
Peters
​
​
Anthony
Cimino
​
Financial Services Committee (Aug 2007-Feb 2012)
Benjamin
Merkel
​
Special Asst, President and Senate Liaison (Jan 2024 - Jan 2025); Leg Director, Sen. Murray (May 2019 - Feb 2024); Leg Asst, Sen. Murray (Mar 2015 - Apr 2019); Leg Aide, Sen. Murray (June 2012 - Feb 2015); Staff Asst, Sen. Murray (Feb 2012-June 2012)
Justin
Maturo
​
DepCOS RepTran(Jan25Jan26);SpAsst USDOD(May24Jan25);DepCOS RepTakano(Jun23May24);LDir RepTakano(Aug18Jun23);LAsst RepJohnson(Sep15Aug18);LAsst RepJohnson(Aug11Jun14);SAsst RepJohnson(Feb11Aug11);Int USHouseCmte(Jan10May10);Int RepEngel(Aug07Apr08)

19. Interest of each foreign entity in the specific issues listed on line 16 above Check if None

​

Information Update Page - Complete ONLY where registration information has changed.

20. Client new address

Address
​
City
​
State
​
Zip Code
​
Country
​

21. Client new principal place of business (if different than line 20)

City
​
State
​
Zip Code
​
Country
​

22. New General description of client’s business or activities

​

LOBBYIST UPDATE

23. Name of each previously reported individual who is no longer expected to act as a lobbyist for the client

First Name
Last Name
Suffix
First Name
Last Name
Suffix
1
​
​
​
3
​
​
​
2
​
​
​
4
​
​
​

ISSUE UPDATE

24. General lobbying issue that no longer pertains

​
​
​
​
​
​
​
​
​

AFFILIATED ORGANIZATIONS

25. Add the following affiliated organization(s)

Internet Address:

Name Address Principal Place of Business
(city and state or country)
Street Address
City State/Province Zip Country
City
State Country

26. Name of each previously reported organization that is no longer affiliated with the registrant or client

1 2 3

FOREIGN ENTITIES

27. Add the following foreign entities:

Name Address Principal place of business
(city and state or country) 		Amount of contribution for lobbying activities Ownership percentage in client
Street Address
City State/Province Country
City
State Country
%

28. Name of each previously reported foreign entity that no longer owns, or controls, or is affiliated with the registrant, client or affiliated organization

1 3 5
2 4 6

CONVICTIONS DISCLOSURE

29. Have any of the lobbyists listed on this report been convicted in a Federal or State Court of an offense involving bribery, extortion, embezzlement, an illegal kickback, tax evasion, fraud, a conflict of interest, making a false statement, perjury, or money laundering?

Lobbyist Name Description of Offense(s)