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RunwayDonorsBRIAN ROSENSTEIN

Donor header

BRIAN ROSENSTEIN

Individual · LOS ANGELES, CA · BROOKHILL CORPORATION · CHIEF EXECUTIVE OFFICER

$20,000 total given · Largest contribution $9,800

Giving is concentrated among a small set of recipients.

Active cycles

1999-20002001-20022003-20042005-20062007-20082009-20102011-20122013-20142015-20162017-20182019-20202021-20222023-20242025-2026

Panel 2 • Finance overview

Total given

$20,000

First seen Jan 8, 2020 · Last activity May 20, 2025

Contribution footprint

7 recipients

11 contributions · Avg $1,818

Concentration

Top recipient 50%

Top 3 80%

Top 10 100%

Total givingReference baseline
123
Apr 2021Dec 2022Jul 2024Mar 2026

Spike markers

  1. 1Jul 2020 · MITCHELL FOR COUNTY SUPERVISOR 2020; HOLLY J. · $3,000
  2. 2Apr 2024 · HOCHMAN FOR LA DISTRICT ATTORNEY 2024; NATHAN · $3,000
  3. 3May 2025 · BONTA FOR CA ATTORNEY GENERAL 2026; ROB · $10,000

Panel 3 • Top recipients

RecipientTotalShare*CountDatesDetails
BONTA FOR CA ATTORNEY GENERAL 2026; ROB$10,00050%2May 2025 - May 2025
HOCHMAN FOR LA DISTRICT ATTORNEY 2024; NATHAN$3,00015%2Apr 2024 - Apr 2024
MITCHELL FOR COUNTY SUPERVISOR 2020; HOLLY J.$3,00015%2Jan 2020 - Jul 2020
HERTZBERG FOR SUPERVISOR 2022; BOB$1,5007.5%1Oct 2022 - Oct 2022
STONEWALL DEMOCRATIC CLUB$1,0005%1Dec 2020 - Dec 2020
CALIFORNIA POLITICAL REBUILD TEAM$1,0005%1Jan 2021 - Jan 2021
BLUE WAVE DEMOCRATIC CLUB$5002.5%2Jul 2024 - Apr 2025
Showing 7 of 7

* Share is percent of donor total in the selected scope. Page rows are a subset and typically do not sum to 100%.

RunwayDonorsBRIAN ROSENSTEIN

Donor header

BRIAN ROSENSTEIN

Individual · LOS ANGELES, CA · BROOKHILL CORPORATION · CHIEF EXECUTIVE OFFICER

$20,000 total given · Largest contribution $9,800

Giving is concentrated among a small set of recipients.

Active cycles

1999-20002001-20022003-20042005-20062007-20082009-20102011-20122013-20142015-20162017-20182019-20202021-20222023-20242025-2026

Panel 2 • Finance overview

Total given

$20,000

First seen Jan 8, 2020 · Last activity May 20, 2025

Contribution footprint

7 recipients

11 contributions · Avg $1,818

Concentration

Top recipient 50%

Top 3 80%

Top 10 100%

Total givingReference baseline
123
Apr 2021Dec 2022Jul 2024Mar 2026

Spike markers

  1. 1Jul 2020 · MITCHELL FOR COUNTY SUPERVISOR 2020; HOLLY J. · $3,000
  2. 2Apr 2024 · HOCHMAN FOR LA DISTRICT ATTORNEY 2024; NATHAN · $3,000
  3. 3May 2025 · BONTA FOR CA ATTORNEY GENERAL 2026; ROB · $10,000

Panel 3 • Top recipients

RecipientTotalShare*CountDatesDetails
BONTA FOR CA ATTORNEY GENERAL 2026; ROB$10,00050%2May 2025 - May 2025
HOCHMAN FOR LA DISTRICT ATTORNEY 2024; NATHAN$3,00015%2Apr 2024 - Apr 2024
MITCHELL FOR COUNTY SUPERVISOR 2020; HOLLY J.$3,00015%2Jan 2020 - Jul 2020
HERTZBERG FOR SUPERVISOR 2022; BOB$1,5007.5%1Oct 2022 - Oct 2022
STONEWALL DEMOCRATIC CLUB$1,0005%1Dec 2020 - Dec 2020
CALIFORNIA POLITICAL REBUILD TEAM$1,0005%1Jan 2021 - Jan 2021
BLUE WAVE DEMOCRATIC CLUB$5002.5%2Jul 2024 - Apr 2025
Showing 7 of 7

* Share is percent of donor total in the selected scope. Page rows are a subset and typically do not sum to 100%.

Scope: All time60 points
Scope: All time60 points