non profit scientific society
2010 Massachusetts Avenue, NW Washington DC 20036, Washington, DC · DAVID LANG
| Year | Client | Period | Income | Expenses | Doc |
|---|---|---|---|---|---|
| 2022 | OPTICAL SOCIETY OF AMERICA |
3rd Quarter (July 1 - Sep 30) 3rd Quarter - Termination |
— | $30,000 | |
| 2022 | OPTICAL SOCIETY OF AMERICA |
2nd Quarter (Apr 1 - June 30) 2nd Quarter - Report |
— | $30,000 | |
| 2022 | OPTICAL SOCIETY OF AMERICA |
1st Quarter (Jan 1 - Mar 31) 1st Quarter - Report |
— | $30,000 | |
| 2021 | OPTICAL SOCIETY OF AMERICA |
4th Quarter (Oct 1 - Dec 31) 4th Quarter - Report |
— | $20,000 | |
| 2021 | OPTICAL SOCIETY OF AMERICA |
3rd Quarter (July 1 - Sep 30) 3rd Quarter - Report |
— | $20,000 | |
| 2021 | OPTICAL SOCIETY OF AMERICA |
2nd Quarter (Apr 1 - June 30) 2nd Quarter - Report |
— | $50,000 | |
| 2021 | OPTICAL SOCIETY OF AMERICA |
1st Quarter (Jan 1 - Mar 31) 1st Quarter - Report |
— | $30,000 | |
| 2020 | OPTICAL SOCIETY OF AMERICA |
4th Quarter (Oct 1 - Dec 31) 4th Quarter - Report |
— | $30,000 | |
| 2020 | OPTICAL SOCIETY OF AMERICA |
3rd Quarter (July 1 - Sep 30) 3rd Quarter - Report |
— | $30,000 | |
| 2020 | OPTICAL SOCIETY OF AMERICA |
2nd Quarter (Apr 1 - June 30) 2nd Quarter - Report |
— | $30,000 |
| Client | Filings | Total Income |
|---|---|---|
| OPTICAL SOCIETY OF AMERICA | 36 | — |
| Name | Disclosed Prior Position |
|---|---|
| JULIE CHLOPECKI | PARTNER, XENOPHON STRATEGIES |
| LAURA KOLTON | |
| DAVID LANG | |
| TAMMY LINDENBERG | SENIOR COUNSELOR, XENOPHON STRATEGIES |