Zachary K Ostro

Registered Lobbyist
Disclosed Prior Position
Legislative Director, Rep. Robin Kelly
Lobby Filings
613
Clients
53
Firms
1
Years Active
2018–2026
Total Contributed
$15,850
Contributions
21
Recipients
12
Contrib Filings
12
Top Recipient Legislators
LegislatorPtyStTotal
Ritchie Torres D NY $3,000
Maggie Hassan D NH $1,000
Robin Kelly D IL $1,000
Lisa Blunt Rochester D DE $1,000
Greg Landsman D OH $1,000
Gary Peters D MI $500
Joyce Beatty D OH $500
Scott Peters D CA $500
Angus King I ME $500
Jon Tester D MT $500
Terri Sewell D AL $500
Top Committees / PACs
PayeeCountTotal
ZACHARY OSTRO 4 $2,100
LANDSMAN FOR CONGRESS 2 $2,000
TORRES FOR CONGRESS 2 $2,000
LISA BLUNT ROCHESTER FOR SENATE 2 $2,000
SCHNEIDER FOR CONGRESS 1 $1,000
JEFFERIES FOR THE PEOPLE 1 $1,000
RITCHIE TORRES FOR CONGRESS 1 $1,000
ROBIN KELLY FOR SENATE 1 $1,000
MAGGIE FOR NH 1 $1,000
MIKKIE SHERRIL FOR GOVERNOR 1 $500
SEWELL FOR CONGRESS 1 $500
BEATTY FOR CONGRESS 1 $500
SEN. ANGUS KING (I-ME) 1 $500
ACTBLUE: TERRI SEWELL FOR CONGRESS 1 $500
LARSEN FOR CONGRESS 1 $250

Lobbying Filings

YearFirmClientIncomeDoc
2026
Registration
MINDSET ADVOCACY, LLC COHESITY INC.
2026
1st Quarter - Report
MINDSET ADVOCACY, LLC INTUIT, INC. AND AFFILIATES $60,000
2026
1st Quarter - Termination
MINDSET ADVOCACY, LLC ZILLOW GROUP, INC. $40,000
2026
1st Quarter - Report
MINDSET ADVOCACY, LLC WELLS FARGO & COMPANY $50,000
2026
1st Quarter - Report
MINDSET ADVOCACY, LLC VISA USA, INC. $60,000
2026
1st Quarter - Report
MINDSET ADVOCACY, LLC VERIZON COMMUNICATIONS INC $30,000
2026
1st Quarter - Report
MINDSET ADVOCACY, LLC UNITED SERVICES AUTOMOBILE ASSOCIATION (USAA) $60,000
2026
1st Quarter - Report
MINDSET ADVOCACY, LLC TYSON SHARED SERVICES, INC. $60,000
2026
1st Quarter - Report
MINDSET ADVOCACY, LLC TIAA
2026
1st Quarter - Report
MINDSET ADVOCACY, LLC SUN LIFE FINANCIAL (U.S.) SERVICES COMPANY INC. $50,000
Page 1 of 50  ·  500 filings Next

Political Contributions

Recipient / Honoree Legislator Payee / Committee Date Amount
Rep. Brad Schneider (D-IL) SCHNEIDER FOR CONGRESS Dec 23, 2025 $1,000
Rep. Hakeem Jefferies (D-NY) JEFFERIES FOR THE PEOPLE Dec 1, 2025 $1,000
Rep. Ritchie Torres (D-NY) Ritchie Torres (D, NY) RITCHIE TORRES FOR CONGRESS Oct 23, 2025 $1,000
Rep. Mikkie Sherril (D-NJ) MIKKIE SHERRIL FOR GOVERNOR Oct 13, 2025 $500
Rep. Landsman (D-OH) LANDSMAN FOR CONGRESS Sep 22, 2025 $1,000
Rep. Larsen (D-WA) LARSEN FOR CONGRESS Sep 22, 2025 $250
Rep. Sewell (D-AL) SEWELL FOR CONGRESS Sep 11, 2025 $500
Rep. Robin L. Kelly (D-IL) Robin Kelly (D, IL) ROBIN KELLY FOR SENATE Jun 11, 2025 $1,000
Rep. Joyce Beatty (D-OH) Joyce Beatty (D, OH) BEATTY FOR CONGRESS Jun 3, 2025 $500
Rep. Greg Landsman (D-OH) Greg Landsman (D, OH) LANDSMAN FOR CONGRESS Jan 23, 2025 $1,000
Page 1 of 3  ·  21 contributions Next

Contribution Filings (LD-203)

YearPeriodPostedStatusDoc
2025 Year End Jan 12, 2026 Active
2025 Mid Year Jul 21, 2025 Active
2024 Year End Jan 17, 2025 Active
2024 Year End Jan 17, 2025 Active
2024 Mid Year Jul 2, 2024 Active
2023 Year End Jan 11, 2024 Active
2023 Mid Year Jul 21, 2023 None
2022 Year End Jan 17, 2023 None
2022 Mid Year Jul 25, 2022 None
2021 Year End Dec 14, 2021 Active
2021 Mid Year Jul 23, 2021 None
2020 Year End Jan 29, 2021 None