# Sumant Mandal

Sumant Mandal of Palo Alto, CA appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 23 filing roles across Form D (20), Form ADV (3).

## Filings (23)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-11 | Form ADV | [CLEARSTONE VENTURE MANAGEMENT SERVICES, L.L.C](https://search.stillhousedata.com/firm/160259) | MANAGING MEMBER | SANTA MONICA, CA |
| 2025-03-11 | Form ADV | [THE HIVE](https://search.stillhousedata.com/firm/316164) | MANAGING MEMBER | SANTA MONICA, CA |
| 2025-04-03 | Form ADV | [MARCH CAPITAL](https://search.stillhousedata.com/firm/174123) | MANAGING MEMBER | SANTA MONICA, CA |
| 2010-01-12 | Form D | [MIMOSA SYSTEMS INC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1275475&type=&dateb=&owner=include&count=40) | Director | SANTA CLARA, CA |
| 2009-04-20 | Form D | [KAZEON SYSTEMS, INC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1266741&type=&dateb=&owner=include&count=40) | Director | MOUNTAIN VIEW, CA |
| 2010-12-30 | Form D | [DiVitas Networks Inc](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1178376&type=&dateb=&owner=include&count=40) | Director | MOUNTAIN VIEW, CA |
| 2010-08-18 | Form D | [ThisNext Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1424660&type=&dateb=&owner=include&count=40) | Director | Santa Monica, CA |
| 2010-11-10 | Form D | [Clearstone Venture Partners IV-A, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1505017&type=&dateb=&owner=include&count=40) | Promoter | SANTA MONICA, CA |
| 2014-04-22 | Form D | [OpenBucks Corp.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1551384&type=&dateb=&owner=include&count=40) | Director | SAN JOSE, CA |
| 2013-12-04 | Form D | [Nurego Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1593196&type=&dateb=&owner=include&count=40) | Director | SEATTLE, WA |
| 2014-12-24 | Form D | [Deep Forest Media, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1629153&type=&dateb=&owner=include&count=40) | Director | PALO ALTO, CA |
| 2015-11-17 | Form D | [E8 Security, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1634784&type=&dateb=&owner=include&count=40) | Director | REDWOOD CITY, CA |
| 2015-08-19 | Form D | [Coho Data, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1651016&type=&dateb=&owner=include&count=40) | Director | PALO ALTO, CA |
| 2017-04-25 | Form D | [HIVE III, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1703546&type=&dateb=&owner=include&count=40) | Executive Officer | PALO ALTO, CA |
| 2018-03-19 | Form D | [FABRIC III, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1734456&type=&dateb=&owner=include&count=40) | Executive Officer | MOUNTAIN VIEW, CA |
| 2018-08-24 | Form D | [Iotium, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1750551&type=&dateb=&owner=include&count=40) | Director | SANTA CLARA, CA |
| 2023-11-09 | Form D | [Xage Security, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1749043&type=&dateb=&owner=include&count=40) | Director | PALO ALTO, CA |
| 2019-02-07 | Form D | [KMESH, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1766977&type=&dateb=&owner=include&count=40) | Director | SANTA CLARA, CA |
| 2019-08-20 | Form D | [March Capital Gaming Fund I, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1785321&type=&dateb=&owner=include&count=40) | Promoter | SANTA MONICA, CA |
| 2020-09-01 | Form D | [MCG Fund I (Cayman), L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1785985&type=&dateb=&owner=include&count=40) | Promoter | SANTA MONICA, CA |
| 2019-07-02 | Form D | [FABRIC EXPANSION FUND, LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1781389&type=&dateb=&owner=include&count=40) | Director | SUNNYVALE, CA |
| 2020-08-20 | Form D | [HIVE IV, LLC (THE)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1821787&type=&dateb=&owner=include&count=40) | Executive Officer | PALO ALTO, CA |
| 2022-03-04 | Form D | [Uniphore Technologies Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1835020&type=&dateb=&owner=include&count=40) | Director | PALO ALTO, CA |


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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.