The Filter Funding Rounds
Add Funding| Date | Round | Amount | Investors |
|---|---|---|---|
| Feb 18, 2009 | Series B | $ 1,200,000 | |
| Aug 01, 2007 | Series A | $ 5,000,000 | |
| May 01, 2006 | Seed | $ 3,500,000 |
| Date | Round | Amount | Investors |
|---|---|---|---|
| Feb 18, 2009 | Series B | $ 1,200,000 | |
| Aug 01, 2007 | Series A | $ 5,000,000 | |
| May 01, 2006 | Seed | $ 3,500,000 |