Skip to main content
APTOF
OTC Life Sciences

Aptose Biosciences to Go Private in C$2.41 Per Share Arrangement

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Healthcare
Sentiment info
Negative
Importance info
10
Price
$1.573
Mkt Cap
$4.014M
52W Low
$0.636
52W High
$350.55
52W Position info
147% above low
Off High info
100% below high
Rel. Volume info
0.3× avg
Market data snapshot near publication time

APTOF has more than doubled off its 52-week low of $0.636 on light trading volume (0.3× avg).

Summary

Aptose Biosciences Inc. is being acquired by HS North America Ltd., a subsidiary of Hanmi Pharmaceutical Co. Ltd., in a going-private transaction for C$2.41 per common share, leading to its delisting.


Key Events · M&A and Partnerships · APTOF

  • Going Private Transaction Announced

    Aptose Biosciences Inc. will be acquired by HS North America Ltd., a subsidiary of Hanmi Pharmaceutical Co. Ltd., through a Plan of Arrangement.

  • Shareholders to Receive C$2.41 Per Share

    Public shareholders will receive C$2.41 in cash for each common share, which translates to approximately $1.71 USD, representing a premium over the current trading price.

  • Delisting and Deregistration

    Upon completion, Aptose Biosciences Inc. will become a wholly-owned subsidiary, cease to be a reporting issuer, and its shares will be delisted from the Toronto Stock Exchange and OTC Markets.

  • Board Recommends Approval

    The company's Board of Directors, based on the recommendation of an independent special committee and a fairness opinion, unanimously approved and recommended the Arrangement to shareholders.


Analysis · APTOF · Life Sciences

This SC 13E3 filing confirms a definitive agreement for Aptose Biosciences Inc. to be acquired and taken private by HS North America Ltd., a subsidiary of Hanmi Pharmaceutical Co. Ltd., for C$2.41 per common share. The transaction, valued at approximately $3.5 million, represents a significant premium to the current stock price and will result in the company's common shares being delisted from public exchanges. While existing shareholders will receive cash consideration at a premium, the event marks the end of Aptose Biosciences as a publicly traded entity, fundamentally altering its investment profile and removing it from the public market.

At the time of this filing, APTOF was trading at $1.57 on OTC in the Life Sciences sector, with a market capitalization of approximately $4M. The 52-week trading range was $0.64 to $350.55. This filing was assessed with negative market sentiment and an importance score of 10 out of 10.

View Main SEC Filing

Price Chart

Share this article

Copied!

APTOF - Latest Insights

APTOF
Jun 30, 2026, 7:32 PM EDT
Source: GlobeNewswire
Importance Score:
10
Price at Filing: $1.62
Real-time Price: $1.69 info
Change: +$0.070 (+4%) info
Market Cap: $4.314M info
APTOF
Jun 15, 2026, 7:30 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $1.61
Real-time Price: $1.69 info
Change: +$0.0775 (+5%) info
Market Cap: $4.314M info
APTOF
May 29, 2026, 8:04 AM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $1.57
Real-time Price: $1.69 info
Change: +$0.120 (+8%) info
Market Cap: $4.314M info
APTOF
May 13, 2026, 5:21 PM EDT
Source: Wiseek News
Importance Score:
9
Price at Filing: $1.70
Real-time Price: $1.69 info
Change: -$0.010 (-0.59%) info
Market Cap: $4.314M info
APTOF
May 13, 2026, 5:07 PM EDT
Source: Dow Jones Newswires
Importance Score:
9
Price at Filing: $1.70
Real-time Price: $1.69 info
Change: -$0.010 (-0.59%) info
Market Cap: $4.314M info