Every filing period on record, as reported. One column per filed period — a period with no column is a period with no filing, not a zero.
Basis · Amendments and terminations supersede the original report for the same registrant, client and period, so a revised quarter is counted once at its latest filed value. Registration-only filings carry no activity money and are excluded from these totals.
Who lobbies for them
Every outside firm that has filed on this client's behalf, by fees reported.
Reading this · LD-2 reports a hired firm's fee and a registrant's reported expenses on separate lines and never both on one filing, so the two lists above are different quantities and are ranked separately rather than against each other. Firm names link to their own record as the firms chapter lands.
What they lobby on
Issue areas declared on the filings, ranked by how many filings name each one.
Medicare/Medicaid
MMM
70 filings
$4M on those filings
Veterans
VET
7 filings
$420K on those filings
Health Issues
HCR
Bills named in the filings
The 15 most-cited of 20 bill references, extracted from the activity descriptions.
H.R. 2296116th CongressMore Efficient Tools to Realize Information for Consumers Act7 filingsthrough 2020
S. 1895116th CongressLower Health Care Costs Act7 filingsthrough 2020
James DerderianStanton Park GroupCovered position: Chief of Staff, House Commerce Committee; Legislative Advisor to Rep. Tom Bliley72 filingsthrough 2026
Valerie HenryStanton Park GroupCovered position: Legislative Director, Rep. Greg Walden; Legislative Assistant to Sen. John Warner and Sen. Mike Crapo60 filingsthrough 2026
Erin StrawnStanton Park GroupCovered position: SA, EA, LA, LD Rep. C. Weldon53 filingsthrough 2021
JOSEPH RACHINSKY jrStanton Park Group
The filings
The 20 most recent of 70 filings. Every figure above is built from these records.
This record groups every filed spelling of the client's name into one entity, so "MERCK & CO., INC." and "MERCK & CO INC" read as the same company. The grouping is the client's normalized name — organizations that file under genuinely different names appear separately. Handle: mckesson-corpation-and-its-affiliate-us-oncology-formerly-us-oncology.
6 filings
$360K on those filings
Pharmacy
PHA
2 filings
$100K on those filings
Note · A filing names one to several issue areas and reports a single dollar figure for the period, so the same money appears beside every issue that filing declares. The dollar column is therefore spend on filings that named this issue — it is not a split of the total, and these figures sum above it. Filing counts do not double-count.
114th Congress
Medicare Access and CHIP Reauthorization Act of 2015
7 filingsthrough 2016
H.R. 2895114th CongressMedicare Patient Access to Cancer Treatment Act of 20157 filingsthrough 2016
H.R. 6114th Congress21st Century Cures Act7 filingsthrough 2016
H.R. 1416113th CongressCancer Patient Protection Act of 20137 filingsthrough 2014
H.R. 800113th CongressTo amend part B of title XVIII of the Social Security Act to exclude customary prompt pay discounts from manufacturers to wholesalers from the average sales price for drugs and biologicals under Medicare.7 filingsthrough 2014
H.R. 2484119th CongressSeniors’ Access to Critical Medications Act of 20256 filingsthrough 2026
S. 794115th CongressLocal Coverage Determination Clarification Act of 20174 filingsthrough 2018
H.R. 5122114th CongressTo prohibit further action on the proposed rule regarding testing of Medicare part B prescription drug models.3 filingsthrough 2016
H.R. 4299119th CongressProtecting Patient Access to Cancer and Complex Therapies Act2 filingsthrough 2026
H.R. 2869113th CongressMedicare Patient Access to Cancer Treatment Act of 20132 filingsthrough 2014
How these are found · Bill references are extracted from the free-text activity description each filing writes, then matched to the Congress in session that filing year. A reference we can't match to a bill on file is still shown, unlinked — we cite what the filing said rather than guess at what it meant. Naming a bill is not a position on it: LD-2 records that a client lobbied on the bill, never which side.
35 filings
through 2026
Bryan William WellsStanton Park GroupCovered position: Policy Advisor, Senator Pat Roberts22 filingsthrough 2026
Emily ShettyStanton Park GroupCovered position: Prof. Staff, Counsel, OGR18 filingsthrough 2018
Richard Mather RussellStanton Park GroupCovered position: Pro Staff, House Merchant Marine & Fisheries16 filingsthrough 2016
Andrew HalataeiStanton Park GroupCovered position: LA, Reps Gutknecht and Largent; LD, Rep. Forbes13 filingsthrough 2011
Patrick LydenStanton Park GroupCovered position: Prof. Staff, Education and Workforce Comm.9 filingsthrough 2014
Sarah HamlettStanton Park GroupCovered position: Legislative Director, Rep. Thelma Drake; Legislative Assistant, Rep. Schrock7 filingsthrough 2018
Brian CaveyStanton Park Group7 filingsthrough 2009
Aisling McdonoughStanton Park GroupCovered position: Chief of Staff, Rep. Anna Eshoo; Senior Health Advisor, Rep. Anna Eshoo; Policy Coordinator, Energy & Commerce Committee; Legislative Assistant, Sen. Brian Schatz6 filingsthrough 2026
Ashlie Van MeterStanton Park Group3 filingsthrough 2008
Kevin DawsonStanton Park GroupCovered position: Chief of Staff, Congressman Mike Kelly; Health Policy Advisor, Senator Bill Cassidy; Professional Staff Member, Senate Committee on the Budget2 filingsthrough 2026
Andrea Marlene BergmanStanton Park GroupCovered position: LA, Rep. Mike Crapo; LA, Senator Mike Crapo2 filingsthrough 2019
Covered positions · 12 of 15 lobbyists named on these filings disclosed a prior government post. The text is reproduced exactly as filed.
