Home›Companies›Biotech & Pharma›Mellitus

Mellitus, LLC

Updated Oct 29, 2026·Latest SEC filing Aug 31, 2023·Suggest an edit

About Mellitus

Mellitus is a private company based in Boston, Massachusetts. It has reported $17,946,687 raised in 11 offerings on Form D since October 2013. Its chief executive is John Tagliamonte.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Aug 21, 2023Aug 31, 2023$90,000of $750K target2$45,000Debt, OptionsRule 506(b)Form D ↗
Apr 23, 2019May 7, 2019$2,802,306fully sold11$254KEquityRule 506(b)Form D ↗
Sep 21, 2018Oct 2, 2018$1,675,000fully sold6$279KEquityRule 506(b)Form D ↗
Jul 30, 2018Aug 13, 2018$1,749,999fully sold2$874KEquityRule 506(b)Form D ↗
Apr 24, 2018May 3, 2018$5,593,558fully sold39$143KEquityRule 506(b)Form D ↗
Feb 17, 2017Mar 2, 2017amended May 8, 2017$2,066,516of $2.5M target26$79,481DebtRule 506(b)Form D/A ↗1 earlier filing
May 13, 2016May 24, 2016$992,883of $1.0M target25$39,715DebtRule 506(c)Form D ↗
Dec 1, 2015Jan 4, 2016$50,000fully sold3$16,667DebtRule 506(b)Form D ↗
Sep 15, 2015Sep 28, 2015$150,000fully sold2$75,000DebtRule 506(b)Form D ↗
Aug 12, 2015Aug 20, 2015$558,934fully sold13$42,995DebtRule 506(b)Form D ↗
Sep 18, 2013Oct 3, 2013$2,217,491fully sold17$130KEquityRule 506(b)Form D ↗
Total, 11 offerings$17,946,687

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 Mellitus's Form D filed Aug 31, 2023.

GP
Gail Page
Director
JT
John Tagliamonte
Chief Executive Officer and director
JH
MC

Earlier filings also listed Xing Zhao (board, last listed May 2019), Joyce Lonergan (executive officer and board, last listed May 2019) and Ellie McGuire (board, last listed May 2019).

Sources

  1. SECMellitus, LLC Form D, filed Mar 2, 2017
  2. SECMellitus, LLC filing history