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Lilac Solutions, Inc.

Lilac supplies lithium extraction technology to developers of lithium brine projects.

Updated Nov 10, 2026·Latest SEC filing Jun 29, 2026·Suggest an edit

About Lilac

Lilac is a private company based in Oakland, California. It has reported $188,017,633 raised in four offerings on Form D since August 2018. Its chief executive is Raef Sully.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Jun 12, 2026Jun 29, 2026$34,369,684of $46.6M target21$1.6MEquity, OptionsRule 506(b)Form D ↗
Sep 8, 2021Sep 22, 2021$130,002,961of $149.9M target19$6.8MEquityRule 506(b)Form D ↗
Feb 6, 2020Feb 20, 2020$23,344,988of $23.3M target43$542KEquityRule 506(b)Form D ↗
Jun 21, 2018Aug 13, 2018$300,000of $3.0M target5$60,000Options, Securities on exerciseRule 506(b)Form D ↗
Total, four offerings$188,017,633

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Lilac's Form D filed Jun 29, 2026.

Clay Dumas
Clay Dumas
Director
David Gelinas
David Gelinas
Chief Financial Officer
SR
Samuel Romer
Director
Raef Sully
Raef Sully
Chief Executive Officer and director
David Snydacker
David Snydacker
President & Chief Technology Officer, director

Earlier filings also listed Katie Rae (director, last listed Sep 2021) and Matthew Nordan (director, last listed Feb 2020).

Sources

  1. SECLilac Solutions, Inc. filing history
  2. CompanyLilac leadership
  3. CompanyUSTDA pilot announcement
  4. CompanySeries C announcement