Mara Ostro
Employers on filingsSevenHills 2025–2026 · SEVEN HILLS FOUNDATION 2022–2023
Also known asMara Lisa OstroCampaign finance
Total given
$2.1k
5 gifts
Where Mara Ostro's money goes. Amounts are gifts and payments; loans, refunds, corrections and self-funding are left out.
Money outClick any node to follow the money.
Every transaction this entity is part of: gifts, payments, loans, refunds and corrections. A loan, a refund or a repayment is not a gift, and each row is labeled with what was filed, even when its source is a business.
Money out: $2.1k across 5 transactions. Every type counts here, loans, refunds and corrections included, so it can differ from the totals above.
| Date | Type | Counterparty | Amount |
|---|---|---|---|
| 2026-05-18 | Contribution | Adam L Greenman Ostro's employer on this filing: SevenHills | $500 |
| 2025-09-09 | Contribution | Adam L Greenman Ostro's employer on this filing: SevenHills | $1k |
| 2023-05-10 | Contribution | DONALD R GREBIEN Ostro's employer on this filing: SEVEN HILLS FOUNDATION Ostro filed as: OSTRO, MARA LISA, 175 EVERGREEN ST, PROVIDENCE, RI 02906 | $200 |
| 2023-05-02 | Contribution | MEGHAN ELIZABETH KALLMAN Ostro filed as: Ostro, Mara Lisa, 175 Evergreen Street, Providence, RI | $200 |
| 2022-03-17 | Contribution | DONALD R GREBIEN Ostro's employer on this filing: SEVEN HILLS FOUNDATION Ostro filed as: OSTRO, MARA LISA, 175 EVERGREEN ST, PROVIDENCE, RI 02906 | $200 |