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S. 4109
U.S. Senate•Senate Floor Calendar
Summary
S. 4109, the Stem Cell Therapeutic and Research Reauthorization Act of 2026, was introduced in the Senate on Mar 17, 2026 by Sen. Jack Reed (D) with 3 co-sponsors. It last saw action on Jun 22, 2026: Placed on Senate Legislative Calendar under General Orders. Calendar No. 443.
Record
Text
S. 4109 has 3 co-sponsors.
sb4109/introduced-in-senate.txt119 S4109 IS: Stem Cell Therapeutic and Research Reauthorization Act of 2026U.S. Senate2026-03-17text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.II 119th CONGRESS 2d Session S. 4109 IN THE SENATE OF THE UNITED STATES March 17, 2026 Mr. Reed (for himself, Mr. Scott of South Carolina , Ms. Smith , and Mr. Lankford ) introduced the following bill; which was read twice and referred to the Committee on Health, Education, Labor, and Pensions A BILLTo reauthorize the Stem Cell Therapeutic and Research Act of 2005, and for other purposes.1.Short titleThis Act may be cited as the Stem Cell Therapeutic and Research Reauthorization Act of 2026 .2.Reauthorization of the C.W. Bill Young Cell Transplantation ProgramSection 379B of the Public Health Service Act ( 42 U.S.C. 274m ) is amended—(1)by striking appropriated $31,009,000 and inserting the following:appropriated—(1)$31,009,000;(2)in paragraph (1), as so inserted, by striking the period at the end and inserting ; and ; and(3)by adding at the end the following:(2)$33,009,000 for each of fiscal years 2027 through 2031..3.Cord blood inventorySection 2(g) of the Stem Cell Therapeutic and Research Act of 2005 ( 42 U.S.C. 274k note) is amended by striking 2026 and inserting 2031 .
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2026-03-17
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
CRS Summary
The summaries are the Congressional Research Service’s, one per stage. Read them in full.
Reported to Senate Jun 22, 2026
sb4109/reported-to-senate.mdShown Here:
Reported to Senate (06/22/2026)
Stem Cell Therapeutic and Research Reauthorization Act of 2026
This bill reauthorizes through FY2031 and revises programs that help patients receive transplants of bone marrow or umbilical cord blood from biologically unrelated donors. These programs are administered by the Health Resources and Services Administration (HRSA).
The bill reauthorizes the C.W. Bill Young Cell Transplantation Program. This program supports transplantation of bone marrow and cord blood by increasing the quantities of donations, providing processes for matching and distributing donated materials to patients, and providing related information and research. The bill also expands periodic reviews of the state of stem cell science to specifically include a review of the use of high-quality cord blood units and other emergent technologies to develop new therapies for potential inclusion in the program.
Also, the bill reauthorizes and revises the National Cord Blood Inventory program, through which HRSA contracts with qualified cord blood banks to collect and maintain a supply of high-quality units for transplantation through the C.W. Bill Young Cell Transplantation Program. The bill amends the inventory program by (1) changing the inventory goal from 150,000 units to a sufficient supply as determined by HRSA, (2) requiring HRSA to manage the size and composition of the inventory to maximize clinical utility and efficiency, and (3) defining high quality cord blood unit to mean a unit meeting current industry standards and the requirements of the Food and Drug Administration.
Sponsors
Sen. Jack Reed (D) sponsors S. 4109, and 3 members have co-sponsored it, all of them from the day it was introduced.
Committees
S. 4109 went before 1 committee: Health, Education, Labor, and Pensions.

Actions
S. 4109 has taken 5 actions since Mar 17, 2026, the latest on Jun 22, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Jun 22, 2026 | Senate | Committee on Health, Education, Labor, and Pensions. Reported by Senator Cassidy with an amendment in the nature of a substitute. Without written report.Health, Education, Labor, and Pensions Committee | ||
Jun 22, 2026 | Senate | Placed on Senate Legislative Calendar under General Orders. Calendar No. 443. | ||
Jun 17, 2026 | Senate | Committee on Health, Education, Labor, and Pensions. Ordered to be reported with an amendment in the nature of a substitute favorably.Health, Education, Labor, and Pensions Committee | ||
Mar 17, 2026 | Senate | Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (Sponsor introductory remarks on measure: CR S1093)Health, Education, Labor, and Pensions Committee | ||
Mar 17, 2026 | — | Introduced in Senate |
Votes
S. 4109 has not gone to a roll call.
Related bills
1 bill is related to S. 4109.
Titles
S. 4109 goes by 4 titles, 2 of them short titles.
- Stem Cell Therapeutic and Research Reauthorization Act of 2026 — Short Title(s) as Reported to Senate
- Stem Cell Therapeutic and Research Reauthorization Act of 2026 — Display Title
- Stem Cell Therapeutic and Research Reauthorization Act of 2026 — Short Title(s) as Introduced
- A bill to reauthorize the Stem Cell Therapeutic and Research Act of 2005, and for other purposes. — Official Title as Introduced
Lobbying
7 clients hired 6 firms and 26 registered lobbyists who named S. 4109 in 11 quarterly filings, 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Health Issues, Budget/Appropriations, Medicare/Medicaid, Medical/Disease Research/Clinical Labs, Defense, Aviation/Airlines/Airports, Education, Homeland Security.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| NMDP | Nonprofit organization that operates Be The Match Registry | Minnesota | 1 | 2 | $220K |
| ASTCT | Healthcare Society | District of Columbia | 1 | 2 | $140K |
| COLLEGE OF AMERICAN PATHOLOGISTS | — | District of Columbia | 1 | 2 | — |
| NATIONAL MARROW DONOR PROGRAM | — | Minnesota | 1 | 2 | — |
| MEDICAL COLLEGE OF WISCONSIN | Medical College | Wisconsin | 1 | 1 | $50K |
| AMERICAN ASSOCIATION OF BLOOD BANKS, DBA ASSOCIATION FOR THE ADVANCEMENT OF BLOO | — | Maryland | 1 | 1 | — |
| SUSAN B ANTHONY LIST | — | Virginia | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| VAN SCOYOC ASSOCIATES | 2 | 3 | $270K |
| COLLEGE OF AMERICAN PATHOLOGISTS | 1 | 2 | — |
| NATIONAL MARROW DONOR PROGRAM | 1 | 2 | — |
| SMITHBUCKLIN CORPORATION | 1 | 2 | $140K |
| AMERICAN ASSOCIATION OF BLOOD BANKS, DBA ASSOCIATION FOR THE ADVANCEMENT OF BLOOD & BIOTHERAPIES | 1 | 1 | — |
| SUSAN B ANTHONY LIST | 1 | 1 | — |
Lobbyists
Named on the filings that cite the bill. The 20 named most often, of 26.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| CHAD SCHULKEN | 1 | 2 | 3 |
| ANNE SIMAYTIS | 1 | 1 | 2 |
| DARREN FENWICK | 1 | 1 | 2 |
| HARRY GLENN | 1 | 1 | 2 |
| JENNIFER LATOURETTE | 1 | 1 | 2 |
| JESSICA KNUTSON | 1 | 1 | 2 |
| JUSTIN FISHER | 1 | 1 | 2 |
| KRISTIN MCDONALD | 1 | 1 | 2 |
| MATT HENKEN | 1 | 1 | 2 |
| MICHAEL GIULIANI | 1 | 1 | 2 |
| MICHAEL HURLBUT | 1 | 1 | 2 |
| MOLLY FORD | 1 | 1 | 2 |
| WILL SMITH | 1 | 1 | 2 |
| AUTUMN CHRISTENSEN | 1 | 1 | 1 |
| BILLY VALENTINE | 1 | 1 | 1 |
| GWEN ANDERSON | 1 | 1 | 1 |
| GWEN CHARLES | 1 | 1 | 1 |
| JAMIE DANGERS | 1 | 1 | 1 |
| JEREMY PILZ | 1 | 1 | 1 |
| LAURIE KATZ | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| SUSAN B ANTHONY LIST | SUSAN B ANTHONY LIST | 2026 second_quarter | $420K | 2nd Quarter - Report |
| NATIONAL MARROW DONOR PROGRAM | NATIONAL MARROW DONOR PROGRAM | 2026 first_quarter | $320K | 1st Quarter - Report |
| COLLEGE OF AMERICAN PATHOLOGISTS | COLLEGE OF AMERICAN PATHOLOGISTS | 2026 first_quarter | $305.9K | 1st Quarter - Report |
| NATIONAL MARROW DONOR PROGRAM | NATIONAL MARROW DONOR PROGRAM | 2026 second_quarter | $300K | 2nd Quarter - Report |
| COLLEGE OF AMERICAN PATHOLOGISTS | COLLEGE OF AMERICAN PATHOLOGISTS | 2026 second_quarter | $180.1K | 2nd Quarter - Report |
| NMDP | VAN SCOYOC ASSOCIATES | 2026 second_quarter | $110K | 2nd Quarter - Report |
| NMDP | VAN SCOYOC ASSOCIATES | 2026 first_quarter | $110K | 1st Quarter - Report |
| ASTCT | SMITHBUCKLIN CORPORATION | 2026 second_quarter | $70K | 2nd Quarter - Report |
| ASTCT | SMITHBUCKLIN CORPORATION | 2026 first_quarter | $70K | 1st Quarter - Report |
| MEDICAL COLLEGE OF WISCONSIN | VAN SCOYOC ASSOCIATES | 2026 second_quarter | $50K | 2nd Quarter - Report |
| AMERICAN ASSOCIATION OF BLOOD BANKS, DBA ASSOCIATION FOR THE ADVANCEMENT OF BLOO | AMERICAN ASSOCIATION OF BLOOD BANKS, DBA ASSOCIATION FOR THE ADVANCEMENT OF BLOOD & BIOTHERAPIES | 2026 first_quarter | — | 1st Quarter - Report |
Classification
The Congressional Research Service files S. 4109 under Health, one of its 31 policy areas, and gives it 5 legislative subjects.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 4109’s is Health.
s4109/policy-areas.txtLegislative Subjects
S. 4109 carries 5 of CRS’s legislative subjects, from Biological and life sciences to Organ and tissue donation and transplantation.
s4109/subjects.txtSource: congress.gov · legiscan.com
