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15-12G ·Filed Mar 9, 2026

RNAM

Avidity Biosciences, Inc.
BEARISH
Impact 8/10
Horizonimmediate Processed7mo ago SEC0001193125-26-097470
Deregistration
Actionable Insight ▼ Bearish

Traders should expect RNAM shares to be delisted from Nasdaq imminently and move to OTC trading, if at all. With only one holder of record, the stock is effectively illiquid. Existing shareholders may face significant challenges in selling holdings. Monitor for a potential reverse merger, private acquisition, or dissolution.

DirectionBearish
Confidencehigh
Horizonimmediate

Price Chart

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Executive Summary

Avidity Biosciences, Inc. (RNAM) has filed Form 15-12G to terminate the registration of its common stock under Section 12(g) of the Securities Exchange Act of 1934, effectively deregistering its securities and ceasing public reporting obligations. The filing indicates there is approximately one holder of record, suggesting the company has become privately held or is undergoing a going-private transaction.

Key Facts

  • Avidity Biosciences, Inc. (RNAM) filed Form 15-12G to terminate registration of its common stock under Section 12(g) of the Exchange Act.
  • The company is suspending its duty to file periodic reports (e.g., 10-K, 10-Q) with the SEC.
  • Approximate number of holders of record as of the filing date: 1.
  • No acquisition or merger is disclosed in the filing, suggesting this is not a routine post-acquisition deregistration.
  • The company remains incorporated in Delaware and headquartered in San Diego, CA.

Financial Impact

Complete loss of public market transparency and liquidity; company now has one known holder of record.

liquiditytransparencypublic floatshareholder base

Risk Factors

  • Extreme illiquidity for remaining public shareholders
  • Risk of complete loss of market access if shares are not quoted on any exchange
  • Lack of financial disclosures going forward limits ability to assess company performance

Market Snapshot

Exchange
Nasdaq

Investment Themes

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
15-12G Filing (Primary)0001193125-26-097470
Document: 0001193125-26-097470-index-headers.html0001193125-26-097470
Document: 0001193125-26-097470-index.html0001193125-26-097470
Document: 0001193125-26-097470.txt0001193125-26-097470
3 reports for RNAM
Performance horizon
Filters
Rows
Reports for RNAM — sortable, filterable
TypeNow
Jun 11, 2026
19w ago
Institutional Cluster
NEUTRAL ★ 3/10
—awaiting T+20——
Mar 9, 2026
33w ago
15-12G
BEARISH ★ 8/10
—awaiting T+20——
Feb 28, 2026
34w ago
Institutional Cluster
MIXED ★ 7/10
$72.92awaiting T+20——
Showing 3 of 3

US Market Status

Market Closed — Opens Tue (17h 29m)

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Report published Mar 9, 2026