The quarterly campaign finance reports are due in at the Missouri Ethics Commission. State Auditor Nicole Galloway (D) has raised a significant amount towards her 2018 reelection campaign:

C111091: Nicole Galloway For Missouri
Committee Type: Candidate
Party Affiliation: Democrat
Po Box 11723
St Louis Mo 63105
Established Date: 04/20/2011
[….]
Information Reported On: 2017 – July Quarterly Report
Beginning Money on Hand $381,662.11
Monetary Receipts + $155,464.00
Monetary Expenditures – $19,626.04
Contributions Made – $100.20
Other Disbursements – $2,650.00
Subtotal $133,087.76
Ending Money On Hand $514,749.87

[emphasis added]

$514,749.87 is a good start.

Some of the contributions:

MISSOURI ETHICS COMMISSION
CONTRIBUTIONS AND LOANS RECEIVED
NICOLE GALLOWAY FOR MISSOURI [pdf] 7/17/2017

13. TOTAL MONETARY CONTRIBUTIONS RECEIVED FROM PERSONS GIVING $100 OR LESS $10,401.00

…and a number of contributions from individuals, organized labor, financial professionals, and Democratic office holders.

The expenditures mostly consist of fundraising expenses, data, and setting up a web site.

It’s a good start.