Robin Mendelson › F-1
Robin Mendelson: statement of financial affairs
Data last updated: F-1 statements filed through Oct 13, 2026 (read Oct 14, 2026)
- Period
- 2025-01-01 – 2025-12-31
- Filed
- 2026-03-30
- Office
- Charter School Director, Rainier Prep Charter School
- Original
- the statement on the PDC's site
Income 4
| Source | For | Whose | Amount |
|---|---|---|---|
| Mainstay Boston, MA | CORPORATE DIRECTOR | Filer | $100,000–$199,999 |
| Acadeum/College Consortium Austin, TX | CORPORATE DIRECTOR | Filer | $100,000–$199,999 |
| Mynd.ai Seattle, WA | CORPORATE DIRECTOR | Filer | $200,000–$499,999 |
| Articore Victoria - Australia, AU | CORPORATE DIRECTOR | Filer | $200,000–$499,999 |
Accounts and investments 6
| Held at / in | What | Whose | Value |
|---|---|---|---|
| Bank of America | Savings | Filer, Spouse | $60,000–$99,999 income $0–$29,999 |
| Checking | $60,000–$99,999 income $0–$29,999 | ||
| CIC Nogent-sur Marne | Savings | Spouse | $60,000–$99,999 income $0–$29,999 |
| Soundmark Wealth Management | Stocks, bonds, mutual funds, retirement account through managed accounts | Filer, Spouse | $1,000,000 or more income $100,000–$199,999 |
| Vanguard | Stock, Bond, and other Funds | Dependent | $500,000–$749,999 income $0–$29,999 |
| My529 | College Savings Account | Filer | $100,000–$199,999 |
| Smart 529 | College Savings Account | Spouse | $100,000–$199,999 |
Businesses 1
| Business | Role | Whose |
|---|---|---|
| Mainstay Software Company | Independent Corporate Director | Filer |
Real estate 2
| Where | Whose | Assessed value | Mortgages and liens |
|---|---|---|---|
| Seattle | Filer | $1,000,000 or more | — |
| Decatur Island, WA, WA | Filer, Spouse | $750,000–$999,999 | — |
Street addresses are on the PDC's copy; we show the city only.
Values are the F-1's brackets (exact for gifts). Includes a spouse's or domestic partner's interests.