David Adam Heitlinger

Registered Lobbyist New Lobbyist
Disclosed Prior Positions
2013-2023 U.S. House of Representatives Leg Dir. Sen. Leg Assistant, Leg Assit, Leg. Corresp. Assit, Rep. Ruppersberger
2013-2023 U.S. House of Representatives Leg Dir. Sen. Leg Assistant, Leg Assit, Leg.Corresp.Assit, Rep. Ruppersberger
Lobby Filings
71
Clients
13
Firms
1
Years Active
2025–2026
Total Contributed
$2,000
Contributions
1
Recipients
1
Contrib Filings
3
Top Recipient Legislators
LegislatorPtyStTotal
Chris Van Hollen D MD $2,000
Top Committees / PACs
PayeeCountTotal
VAN HOLLEN FOR SENATE 1 $2,000

Lobbying Filings

YearFirmClientIncomeDoc
2026
2nd Quarter - Report
THE DIONNE COMPANY USJIA —
2026
2nd Quarter - Report
THE DIONNE COMPANY EXODUS ROAD —
2026
2nd Quarter - Termination
THE DIONNE COMPANY PPPWU LOCAL 1C - WASHINGTON PRINTING AND GRAPHIC… —
2026
2nd Quarter - Report
THE DIONNE COMPANY THE BOEING COMPANY —
2026
2nd Quarter - Report
THE DIONNE COMPANY NATIONAL AQUARIUM —
2026
2nd Quarter - Report
THE DIONNE COMPANY SIERRA NEVADA COMPANY $10,000
2026
2nd Quarter - Report
THE DIONNE COMPANY AEROVIRONMENT INC. $10,000
2026
2nd Quarter - Report
THE DIONNE COMPANY AIR SPACE INTELLIGENCE $20,000
2026
2nd Quarter - Report
THE DIONNE COMPANY ST ENGINEERING —
2026
Registration
THE DIONNE COMPANY USJIA —
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Political Contributions

Recipient / Honoree Legislator Payee / Committee Date Amount
Senator Chris Van Hollen Chris Van Hollen (D, MD) VAN HOLLEN FOR SENATE Mar 3, 2025 $2,000

Contribution Filings (LD-203)

YearPeriodPostedStatusDoc
2026 Mid Year Jul 27, 2026 None
2025 Year End Jan 28, 2026 None
2025 Mid Year Jul 27, 2025 Active