Registered lobbyist
John Cahill
Government post most recently disclosed: Vice Chairman
Lobby filings
1,215
Clients
134
Firms
1
Total contributed
$7,950
Contributions
17
Committees
11
Contribution reports
38
Lobby filings counts every filing that names this lobbyist, amendments included. Contributions come from the twice-yearly LD-203 reports, counting the current version of each report once.
Lobbying filings
500 filings, newest first. The 500 most recent of 1,215; pick a year for the rest.
Political contributions
17 contributions, newest first.
| Recipient or honoree | Payee | Date | Amount |
|---|---|---|---|
| Ed Markey | Paid to ED MARKEY FOR SENATE | Mar 31, 2026 | $1,000 |
| Senator Ed Markey | Paid to MARKEY FOR SENATE | Mar 31, 2025 | $500 |
| Fair Shot PAC | Paid to FAIR SHOT PAC | Mar 4, 2024 | $500 |
| Catherine Cortez- Masto | Paid to CORTEZ-MASTO FOR U.S. SENATE | Oct 14, 2022 | $500 |
| None | Paid to TIM RYAN FOR OHIO | Jun 29, 2022 | $500 |
| Tim Ryan for Congress | Paid to JOHN D. CAHILL | Apr 21, 2021 | $500 |
| Dan Muroff for Congress | Paid to JOHN D. CAHILL | Dec 29, 2015 | $200 |
| Dan Muroff for Congress | Paid to JOHN CAHILL | Sep 15, 2015 | $250 |
| Markey for Senate | Paid to MARKEY FOR SENATE | Jun 27, 2014 | $500 |
| Tierney for Congress | Paid to TIERNEY FOR CONGRESS | May 1, 2014 | $500 |
Committees given to most
The payees on this lobbyist's current reports, by total given. The payee is stated on the report; the legislator behind a committee is not.
| Payee | Contributions | Total |
|---|---|---|
| JOHN D. CAHILL | 4 | $1,700 |
| MARKEY FOR SENATE | 3 | $1,500 |
| ED MARKEY FOR SENATE | 1 | $1,000 |
| TIERNEY FOR CONGRESS | 2 | $1,000 |
| FAIR SHOT PAC | 1 | $500 |
| CORTEZ-MASTO FOR U.S. SENATE | 1 | $500 |
| TIM RYAN FOR OHIO | 1 | $500 |
| JOHN D CAHILL | 1 | $500 |
| MARTHA COAKLEY FOR U.S. SENATE CAMPAIGN | 1 | $250 |
| JOHN CAHILL | 1 | $250 |
| KOUTOUJIAN FOR CONGRESS | 1 | $250 |
Contribution reports (LD-203)
Every report the register holds. A report replaced by a later version is listed but not counted.
| Period | Filed | Counted | Official report |
|---|---|---|---|
| Mid Year 2026 | Jul 21, 2026 | Yes | Open |
| Year End 2025, no contributions | Mar 5, 2026 | Yes | Open |
| Mid Year 2025 | Jul 21, 2025 | Yes | Open |
| Year End 2024, no contributions | Apr 7, 2025 | Yes | Open |
| Year End 2024, no contributions | Mar 11, 2025 | Replaced | Open |
| Mid Year 2024 | Sep 14, 2024 | Yes | Open |
| Year End 2023, no contributions | Jan 23, 2024 | Yes | Open |
| Mid Year 2023, no contributions | Jul 25, 2023 | Yes | Open |
| Year End 2022 | Jan 12, 2023 | Yes | Open |
| Mid Year 2022 | Jul 19, 2022 | Yes | Open |
| Year End 2021, no contributions | Jan 21, 2022 | Yes | Open |
| Mid Year 2021 | Oct 4, 2021 | Yes | Open |
| Year End 2020, no contributions | Feb 14, 2021 | Yes | Open |
| Mid Year 2020, no contributions | Sep 17, 2020 | Yes | Open |
| Year End 2019, no contributions | Jan 22, 2020 | Yes | Open |
| Mid Year 2019, no contributions | Jul 25, 2019 | Yes | Open |
| Year End 2018, no contributions | Jan 23, 2019 | Yes | Open |
| Mid Year 2018, no contributions | Jul 12, 2018 | Yes | Open |
| Year End 2017, no contributions | Jan 22, 2018 | Yes | Open |
| Mid Year 2017, no contributions | Jul 12, 2017 | Yes | Open |
| Year End 2016, no contributions | Nov 1, 2017 | Yes | Open |
| Mid Year 2016, no contributions | Aug 1, 2016 | Yes | Open |
| Year End 2015 | Jan 25, 2016 | Yes | Open |
| Mid Year 2015, no contributions | Jul 16, 2015 | Yes | Open |
| Year End 2014, no contributions | Jan 26, 2015 | Yes | Open |
| Mid Year 2014 | Jul 29, 2014 | Yes | Open |
| Year End 2013 | Jan 29, 2014 | Yes | Open |
| Mid Year 2013 | Jul 23, 2013 | Yes | Open |
| Year End 2012 | Jan 28, 2013 | Yes | Open |
| Mid Year 2012 | Jul 17, 2012 | Yes | Open |
| Year End 2011, no contributions | Jan 18, 2012 | Yes | Open |
| Mid Year 2011, no contributions | Jul 26, 2011 | Yes | Open |
| Year End 2010, no contributions | Jan 28, 2011 | Yes | Open |
| Mid Year 2010, no contributions | Aug 3, 2010 | Yes | Open |
| Year End 2009 | Jan 27, 2010 | Yes | Open |
| Mid Year 2009, no contributions | Jul 29, 2009 | Yes | Open |
| Year End 2008, no contributions | Feb 4, 2009 | Yes | Open |
| Mid Year 2008, no contributions | Jul 22, 2008 | Yes | Open |
From reports filed under the Lobbying Disclosure Act: LD-2 reports name the lobbyists who worked on each issue, and LD-203 reports list their political contributions twice a year.