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 REGISTRATION

Lobbying Disclosure Act of 1995 (Section 4)

Check One: New Registrant New Client for Existing Registrant Amendment

1. Effective Date of Registration
9/1/2026
2. House Identification
 30771
 Senate Identification
 41454

REGISTRANT Organization/Lobbying Firm Self Employed Individual

3. Registrant Organization
Williams and Jensen, PLLC
Address
1201 Pennsylvania Avenue, NW
 Address2
​Suite 800
City
Washington
 State
DC
 Zip
20004
 Country
USA

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

City
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State
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Zip
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5. Contact name and telephone number International Number
Contact
​Ms. Isabella Quinn
 Telephone
​2026598201
 E-mail
​icquinn@wms-jen.com
6. General description of registrant’s business or activities
​Lobbying law firm

CLIENT A Lobbying Firm is required to file a separate registration for each client. Organizations employing in-house lobbyists should check the box labeled “Self” and proceed to line 10. Self

7. Client name
​Cosette Pharmaceuticals
Address
​200 Crossing Blvd., 4th floor
City
​Bridgewater
 State
​NJ
 Zip
​08807
 Country
​USA
8. Principal place of business (if different than line 7)
City
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State
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Zip
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9. General description of client’s business or activities
​Pharmaceutical company.

LOBBYISTS

10. Name of each individual who has acted or is expected to act as a lobbyist for the client identified on line 7. If any person listed in this section has served as a “covered executive branch official” or “covered legislative branch official” within twenty years of first acting as a lobbyist for the client, state the executive and/or legislative position(s) in which the person served.

Name Covered Official Position (if applicable)
First
Last
Suffix
​Cartier ​Esham ​ ​
​Jeanne ​Haggerty ​ ​Legislative Correspondent Senator Chuck Grassley and Senate Aging Committee (shared staff), Legislative Aide Senate Finance Committee, Health Policy Coordinator Health Subcommittee Energy and Commerce, Professional Staff Member
​Susan ​Hirschmann ​ ​
​Robert ​Butora ​ ​Health Policy Advisor, Senator Bill Cassidy; Senior Health Policy Advisor, Representative Leonard Lance, Health Legislative Assistant, Representative Michael Burgess
​ ​ ​ ​

LOBBYING ISSUES

11. General lobbying issue areas (Select all applicable codes).

​MAN
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12. Specific lobbying issues (current and anticipated)

Work to resolve supply shortage issues with female hormone patch.

AFFILIATED ORGANIZATIONS

13. Is there an entity other than the client that contributes more than $5,000 to the lobbying activities of the registrant in a quarterly period and either participates in and/or in whole or in major part supervises or controls the registrant’s lobbying activities?

No --> Go to line 14. Yes --> Complete the rest of this section for each entity matching the criteria above, then proceed to line 14.
Internet Address:
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Name Address Principal Place of Business
Street
City State/Province Zip Code Country
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FOREIGN ENTITIES

14. Is there any foreign entity

a) holds at least 20% equitable ownership in the client or any organization identified on line 13; or

b) directly or indirectly, in whole or in major part, plans, supervises, controls, directs, finances or subsidizes activities of the client or any organization identified on line 13; or

c) is an affiliate of the client or any organization identified on line 13 and has a direct interest in the outcome of the lobbying activity?

No --> Sign and date the registration. Yes --> Complete the rest of this section for each entity matching the criteria above, then sign the registration.
Address Ownership
Name Street Principal place of business Amount of contribution
City State/Province Country
(city and state or country) for lobbying activities
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CONVICTIONS DISCLOSURE

15. 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?

Signature
Digitally Signed By: Isabella Quinn
 Date
9/21/2026 12:42:01 PM