15-12G ยทFiled May 4, 2026

DAWN

Day One Biopharmaceuticals, Inc.
NEUTRAL
Impact 5/10
Horizonimmediate Processed5mo ago SEC0001193125-26-202385
Deregistration
Actionable Insight โ€ข Neutral

No further trading or reporting obligations remain; the stock is no longer publicly listed. Monitor for final distributions to former shareholders, if any.

DirectionNeutral
Confidencehigh
Horizonimmediate

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Executive Summary

Day One Biopharmaceuticals filed Form 15 to terminate its SEC registration and suspend reporting obligations, effective May 4, 2026, following its acquisition by Servier Pharmaceuticals. The company reports only one holder of record, confirming the take-private transaction is complete.

Key Facts

  • Filed Form 15-12G to terminate registration under Section 12(g) of the Exchange Act.
  • Approximate number of holders of record: One.
  • Follows Nasdaq delisting (Form 25) filed April 23, 2026, and acquisition by Servier Pharmaceuticals.

Financial Impact

Not specified

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
0% bullish (13 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

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

DocumentAccession Number
15-12G Filing (Primary)0001193125-26-202385
Document: 0001193125-26-202385-index-headers.html0001193125-26-202385
Document: 0001193125-26-202385-index.html0001193125-26-202385
Document: 0001193125-26-202385.txt0001193125-26-202385
6 reports for DAWN
Performance horizon

Track record builds as more directional reports settle.

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Reports for DAWN โ€” sortable, filterable
TypeNow
May 4, 2026
21w ago
15-12G
NEUTRAL โ˜… 5/10
โ€”awaiting T+1โ€”โ€”
Apr 23, 2026
23w ago
25-NSE
NEUTRAL โ˜… 9/10
$21.53 $21.53ยท 0.00%โ–ผ โˆ’0.78%โ€”
Apr 23, 2026
23w ago
8-K
NEUTRAL โ˜… 9/10
$21.53 $21.53ยท 0.00%โ–ผ โˆ’0.78%โ€”
Apr 17, 2026
23w ago
10-K/A
NEUTRAL โ˜… 4/10
$21.48 $21.49โ–ฒ +0.05%โ–ฒ +0.70%โ€”
Mar 6, 2026
30w ago
Press Release
BULLISH โ˜… 9/10
$21.20 $21.33โ–ฒ +0.61%โ–ผ โˆ’0.23%โ€”
Feb 24, 2026
31w ago
8-K
BULLISH โ˜… 8/10
$10.92 $10.65โ–ผ โˆ’2.43%โ–ผ โˆ’1.88%โ€”
Showing 6 of 6

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