Lobbying client · LD-2 disclosures
Cornerstone Government Affairs Obo 3 Proton Lithium Inc.
District of Columbia
19 filings from 1 registrant · 2021–2026 · latest filed Jul 13, 2026
Reported on its behalf
$0
every LD-2 on file
Its own filed spend
$0
lobbying for itself
Fees to outside firms
$0
none reported
Spend over time
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.
What they lobby on
Issue areas declared on the filings, ranked by how many filings name each one.
Natural Resources
NAT
15 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.
Who did the lobbying
Every lobbyist named on this client's filings.
- Paul Edward Dinino Dinino Associates, LLCCovered position: Deputy Chief of Staff Senate Member Office (Reid)17 filingsthrough 2025
Covered positions · 1 of 1 lobbyists named on these filings disclosed a prior government post. The text is reproduced exactly as filed.
The filings
Every filing on record. Each row links to its full disclosure.
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: cornerstone-government-affairs-obo-3-proton-lithium-inc.