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APLS
NASDAQ Life Sciences

Apellis Board Unanimously Recommends Biogen's $5.6B Acquisition Offer at $41/Share Plus CVR

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
10
Price
$40.352
Mkt Cap
$2.185B
52W Low
$16.1
52W High
$40.45
52W Position info
151% above low
Off High info
at 52W high
Rel. Volume info
22× avg
Market data snapshot near publication time

APLS has more than doubled off its 52-week low of $16.1 on elevated volume (22× avg).

Summary

Apellis Pharmaceuticals' Board of Directors has unanimously recommended Biogen's offer to acquire the company for approximately $5.6 billion, including $41 per share in cash and a Contingent Value Right.


Key Events · M&A and Partnerships · APLS

  • Acquisition Agreement Announced

    Biogen Inc. has entered into a definitive agreement to acquire Apellis Pharmaceuticals, Inc. through a tender offer.

  • Offer Price and Structure

    Shareholders will receive $41.00 per share in cash, plus one Contingent Value Right (CVR) per share, which offers potential additional cash payments based on future global sales thresholds for SYFOVRE.

  • Total Transaction Value

    The acquisition is valued at approximately $5.6 billion, representing a significant premium to Apellis's recent trading levels.

  • Unanimous Board Recommendation

    Apellis's Board of Directors has unanimously determined that the transaction maximizes value for shareholders and recommends that shareholders tender their shares.


Analysis · APLS · Life Sciences

This filing formally announces and recommends the acquisition of Apellis Pharmaceuticals by Biogen Inc. for approximately $5.6 billion. The offer of $41 per share in cash, coupled with a Contingent Value Right (CVR) for potential additional payments based on SYFOVRE sales, represents a substantial premium to Apellis's recent trading prices and is slightly above its 52-week high. The unanimous recommendation by Apellis's Board of Directors signals strong confidence in the deal's value for shareholders. This acquisition is a thesis-altering event, as it fundamentally changes the future of Apellis, integrating its assets and pipeline into Biogen's larger structure. Investors should monitor the tender offer process and regulatory clearances, with the transaction expected to close in Q2 2026.

At the time of this filing, APLS was trading at $40.35 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $2.2B. The 52-week trading range was $16.10 to $40.45. This filing was assessed with positive market sentiment and an importance score of 10 out of 10.

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APLS - Latest Insights

APLS
May 14, 2026, 8:45 AM EDT
Filing Type: 8-K
Importance Score:
10
Price at Filing: $41.05
Real-time Price: $41.05 info
Change: $0 (0%) info
Market Cap: $5.253B info
APLS
May 14, 2026, 7:46 AM EDT
Filing Type: SC 14D9/A
Importance Score:
10
Price at Filing: $41.05
Real-time Price: $41.05 info
Change: $0 (0%) info
Market Cap: $5.253B info
APLS
May 12, 2026, 7:06 AM EDT
Filing Type: SC TO-T/A
Importance Score:
9
Price at Filing: $41.04
Real-time Price: $41.05 info
Change: +$0.0100 (+0.02%) info
Market Cap: $5.253B info
APLS
May 12, 2026, 7:00 AM EDT
Filing Type: SC 14D9/A
Importance Score:
9
Price at Filing: $41.04
Real-time Price: $41.05 info
Change: +$0.0100 (+0.02%) info
Market Cap: $5.253B info
APLS
May 07, 2026, 6:56 AM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $41.01
Real-time Price: $41.05 info
Change: +$0.040 (+0.10%) info
Market Cap: $5.253B info