Proof is an investor tracked by The Signal, based in Reston, United States.
| Date | Company | Round | Amount |
|---|---|---|---|
| 2012-03-07 | spotflux | Series A | $1.5M |
| 2012-03-07 | Spotflux | Series A | $1.5M |
| 2009-03-12 | Invincea | Series A | $7.3M |
| Date | Company | Acquirer |
|---|---|---|
| 2017-02-06 | Invincea | Sophos |
| 2016-04-25 | spotflux | Invincea |
| 2016-04-25 | Spotflux | Invincea |
Data from The Signal by Return on Security — cybersecurity funding and investor intelligence.