Capital Flow Monitor · Sponsors · CIK 2141076

River Mason City, LLC

1305 EAST BENSON ROAD, SIOUX FALLS, SD, 57104 · 605-331-2900

Residential · Limited Liability Company· inc. SOUTH DAKOTA true

Fit score

51

  • pct_sold>=95+26
  • filed<=4mo+12
  • investors 3-7+9
  • people+4

Offering

$3.5M

Sold

$3.5M

% sold

100.0%

Investors

4

Min investment

$100K

Exemption

506(b)

Filing history

FiledFormRuleOfferingSold% soldInvestors
2026-06-17 D ·current 506(b) $3.5M $3.5M 100.0% 4 EDGAR ↗

Related persons

Executive officers, directors and promoters, as filed.

  • NA Talon, LLC — Director, Sioux Falls, SD

Placement agents

  • No sales compensation reported — direct raise.

Source: SEC EDGAR Form D. Self-reported by the issuer. Not investment advice.