.406 Ventures is a Venture Capital tracked by The Signal, based in Boston, United States.
| Date | Company | Round | Amount |
|---|---|---|---|
| 2024-12-20 | Mindgard | Growth Stage | $8.2M |
| 2023-06-28 | Sevco Security | Growth Stage | $17M |
| 2022-02-15 | RAD Security | Seed | $6M |
| 2021-06-15 | ThreatX | Series B | $10M |
| 2021-05-20 | Sevco Security | Series A | $15M |
| 2021-03-10 | Tausight | Series A | $20M |
| 2021-03-10 | Corvus Insurance | Series C | $100M |
| 2020-05-18 | Sevco Security | Growth Stage | $6.7M |
| 2019-06-26 | GreatHorn | Series B | $13M |
| 2018-11-26 | Corvus Insurance | Series A | $10M |
| 2018-04-13 | Onapsis | Series C | $31M |
| 2017-06-21 | GreatHorn | Series A | $6.3M |
| 2015-10-14 | Carbon Black | Series E+ | $54.5M |
| 2015-09-15 | Onapsis | Series B | $17M |
| 2014-09-11 | Veracode | Series E+ | $40M |
| 2014-06-18 | Onapsis | Series A | $9.6M |
| 2014-02-13 | Carbon Black | Series E+ | $38.3M |
| 2012-07-30 | Carbon Black | Series D | $34.5M |
| 2012-04-12 | Veracode | Series E+ | $30M |
| 2011-04-12 | Carbon Black | Growth Stage | $12.5M |
| 2010-02-08 | Veracode | Series D | $12.3M |
| 2009-03-09 | Veracode | Series C | $5M |
| 2007-10-27 | Carbon Black | Series C | $10M |
| 2007-01-22 | Veracode | Series B | $19.5M |
| Date | Company | Acquirer |
|---|---|---|
| 2026-02-23 | Sevco Security | Arctic Wolf |
| 2025-02-10 | ThreatX | A10 Networks |
| 2023-10-30 | Corvus Insurance | Travelers Insurance |
| 2022-03-14 | Veracode | TA Associates |
| 2018-11-05 | Veracode | Thoma Bravo |
Data from The Signal by Return on Security — cybersecurity funding and investor intelligence.