PLRZ Stock Jumps 6% In Pre-Market – Why Is This Biotech Firm Diversifying Into Aviation Business?

The company announced that it recently signed an MoU to acquire a 51% stake in private aviation firm Arrow Aviation for around $5.8 million.
Rising chart and reflection of business buildings: stock photo courtesy of Yuichiro Chino via Getty Images
Rising chart and reflection of business buildings: stock photo courtesy of Yuichiro Chino via Getty Images
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Arnab Paul·Stocktwits
Updated Mar 05, 2026   |   2:29 PM EST
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  • Arrow Aviation provides private flights to the public sector, with specialized operations such as air ambulances.
  • The deal includes transferring a Hawker 800 aircraft valued at $3.5 million to Arrow Aviation.
  • The MoU also grants options to acquire the remaining 49% after two years, Polyrizon said.

Shares of Polyrizon (PLRZ) gained 6% in premarket trading on Tuesday after the company announced that it recently signed a memorandum of understanding to acquire a 51% stake in global private aviation firm Arrow Aviation through a cash investment of NIS 18 million ($5.8 million).

“We believe that this strategic move, upon completion, represents an exciting diversification opportunity for Polyrizon, allowing us to leverage our strong financial position to enter the dynamic private aviation market, a market set to grow to $41.38 billion by 2030, through a potential acquisition of a high-growth, high-potential company,” said Tomer Izraeli, CEO of Polyrizon.

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Deal Rationale

Arrow Aviation provides private flights to the public sector, with specialized operations including air ambulances, medical evacuations, rescue missions, special-needs transport, medical tourism, and cargo services, including the transport of sensitive and hazardous materials under special licenses.

The company last reported annual unaudited revenues of around $19 million and adjusted earnings before interest, tax, depreciation and amortization (EBITDA) of around $3 million.

The deal includes transferring a Hawker 800 aircraft valued at $3.5 million to Arrow Aviation in exchange for a convertible note issued by Polyrizon. 

Arrow Aviation shareholders will also forgive outstanding debts for convertible notes, allowing the company to operate debt-free after closing. The MoU grants options to acquire the remaining 49% after two years, with a definitive agreement expected within 30 days, subject to due diligence.

How Did Stocktwits Users React?

Despite the intraday gains, retail sentiment on Stocktwits turned 'neutral' from 'bullish' a day earlier.

One user noted the increasing volumes traded and the company's market cap.

PLRZ shares have gained more than 66% so far this year.

$1 = NIS 3.1

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