SecBot SecBot
8-K ·Filed May 29, 2026

APTOF

Aptose Biosciences Inc.
NEUTRAL
Impact 5/10
Horizondays Processed5mo ago SEC0001171843-26-003778
8-K context-dependent: Items 7.01
Actionable Insight • Neutral

The repeated delay adds execution risk but the incremental loan advances suggest Hanmi remains committed. Monitor for Korean regulatory approval updates and final closing announcement. A close above C$2.10 suggests market confidence in deal consummation; a break below C$1.80 would signal increasing risk of deal failure.

DirectionNeutral
Confidencemedium
Horizondays
Latest settled — T+20d
APTOF ▼ -9.70% at T+20d
NEUTRAL call -9.70% · α vs SPY -7.90% · entry $1.65 → $1.49
Next anchor: T+60d due 2mo ago
Entry = T+0 close
May 29, 2026
via day close
T+1d
+1.82%
call +1.82% · α +1.56%
$1.68
settled 5mo ago
T+5d
-4.85%
call -4.85% · α -2.32%
$1.57
settled 5mo ago
T+20d
-9.70%
call -9.70% · α -7.90%
$1.49
settled 4mo ago
T+60d
Pending
due 2mo ago

Price Chart

Loading chart...

Executive Summary

Aptose Biosciences announced a further delay in closing its arrangement with Hanmi Pharmaceutical, now targeting June 2026 pending Korean regulatory approvals. The company also received an additional US$2.0 million advance under an amended loan facility, bringing total advances to US$9.9 million, with a final US$2.0 million expected shortly. The delay introduces incremental closing risk, though the loan advances signal Hanmi's continued commitment to funding the clinical trial while approvals are pursued.

Key Facts

  • Closing of the arrangement with Hanmi Pharmaceutical further delayed as Korean regulatory approvals remain in progress.
  • Parties now target closing in June 2026.
  • Shareholders (excluding Hanmi affiliates) will receive C$2.41 cash per share — a 28% premium over the 30-day VWAP of C$1.88.
  • Aptose received an additional US$2.0 million advance under the amended facility agreement, totaling US$9.9 million drawn to date.
  • Final US$2.0 million advance under the facility expected in the coming days.
  • Loan advances support continued TUSCANY clinical trial operations.

Financial Impact

Shareholders entitled to C$2.41 per share cash consideration; US$9.9 million in advances received under a US$11.9 million facility.

cash_liquiditydeal_value

Risk Factors

  • Further delays or failure to close if Korean approvals are not obtained.
  • Potential adverse impact on stock price if deal collapses, as standalone biotech valuation may be materially lower than C$2.41.
  • Dependence on Hanmi loan facility for ongoing operations if closing is delayed significantly.

Market Snapshot

Exchange
OTC
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
86% bullish (7 analysts)

Investment Themes

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001171843-26-003778
Exhibit: exh_991.htm0001171843-26-003778
Document: 0001171843-26-003778-index-headers.html0001171843-26-003778
Document: 0001171843-26-003778-index.html0001171843-26-003778
Document: 0001171843-26-003778.txt0001171843-26-003778
5 reports for APTOF
Performance horizon
33% Hit rate @ T+5 1 of 3 directional calls Went positive at some point 1 of 3 best @ T+20▲ +6.79%Mar 19, 2026
Filters
Rows
Reports for APTOF — sortable, filterable
TypeNow
Jul 1, 2026
16w ago
15-12G
BEARISH ★ 7/10
$1.68 $1.69▼ −0.60%▼ −0.64%—
Jun 15, 2026
19w ago
8-K
BULLISH ★ 7/10
$1.61 $1.48▼ −8.07%▼ −5.46%—
May 29, 2026
21w ago
8-K
NEUTRAL ★ 5/10
$1.65 $1.57▼ −4.85%▼ −2.32%—
May 13, 2026
23w ago
8-K
NEUTRAL ★ 5/10
$1.71 $1.71· 0.00%▲ +0.72%—
Mar 19, 2026
31w ago
8-K
BULLISH ★ 8/10
$1.62 $1.64▲ +1.23%▲ +3.45%—
Showing 5 of 5

US Market Status

Market Open — Closes in 1h 44m

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers
Report published May 29, 2026