Oxygen Club of California
Donations deductibleOxygen Club of California's network
6 people1 organisationi6 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Violet dotted lines (1) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
6 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Enrique Cadenas Chair | Board Chair | 2019 | 7 yrs |
| Anne Packer | Director | 2019 | 7 yrs |
| Chandan SEN | Director | 2019 | 7 yrs |
| Helmut Sies | Director | 2019 | 7 yrs |
| John Maguire | VP Finance | 2019 | 7 yrs |
| Maret Traber | Director | 2019 | 7 yrs |
Under 5 years5 to 6 years6 years or more
Pay and hours
year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Enrique Cadenas | Board Chair | 5 | $0 | ||
| John Maguire | VP Finance | 2 | $0 | ||
| Helmut Sies | Director | 1 | $0 | ||
| Chandan Sen | Director | 1 | $0 | ||
| Anne Packer | Director | 1 | $0 | ||
| Maret Traber | Director | 1 | $0 |
No pay was reported for anyone in Part VII on this return.
About
- Legal name
- Oxygen Club of California
- EIN
- 680346307
- Address
- 501 S Oak Knoll Ave Unit 1, Pasadena, CA, 91101-3446
- State
- California
- Activity (NTEE)
- H99 Medical research
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Medical Research
- Size band
- 4 (IRS master file code)
- IRS ruling date
- 1 April 1995
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2025
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥7years on the filingsEnrique Cadenas
≥7years on the filingsAnne Packer
≥7years on the filingsChandan SEN
≥7years on the filingsHelmut Sies
Latest return
year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.- Total assets
- $199k
- Total liabilities
- $0
- Net assets or fund balances
- $199k
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2024 | $452 | $53k | Deficit $52k |
As filed on the IRS Form 990. US dollars.