Harpoon Therapeutics [HARP] - Last Close: $10.55
Big Pharma just landed another acquisition. This micro-cap biotech has agreed to be acquired by Merck [MRK] in a $680 million all-cash deal.
Under the terms of the agreement, Merck will pay $23 for each outstanding shares of HARP common stock to acquire the company through a subsidiary.
The companies expect to close on the deal in the first half, and Merck expects to record a $650 million non-tax deductible charge as a result of the deal.
HARP is leading the premarket with a 109.6% gain on 800K shares traded.
My Take: HARP is currently sitting just below the proposed acquisition price, so- as is usually the case with these post-buyouy announcement rallies- there’s not a lot of upside left on the table here.
Ambrx Biopharma [AMAM] - Last Close: $13.63
Not to be outdone, pharma giant Johnson & Johnson [JNJ] announced an all-cash buyout deal for this pharma firm worth a whopping $2 billion.
J&J will pay $28 per share to acquire Ambrx Biopharma through a subsidiary in a deal representing a 105% premium over AMAM’s Friday closing bid.
The deal is expected to close in the first half of 2024.
AMAM is a top mover with a 98.5% gain on nearly 2 million shares traded.
My Take: AMAM is currently sitting just above $22 per share, so there’s a little more upside margin than in the previous buyout pop. However, the risks of a blown deal might outweigh the meager potential rewards.
Vincerx Pharma [VINC] - Last Close: $1.18
Newly unveiled clinical data is lifting shares of this low-float biotech stock.
Over the weekend, Vincerx announced promising clinical results from a Phase 1 trial of enitociclib combo therapy to treat relapsed/refractory lymphoma.
The company said the drug produced high response rate and tolerability across the patient pool, as well as “compelling evidence of synergism.”
News of the strong clinical results lifted VINC to a 38.6% gain on nearly 11 million shares traded in today’s premarket.
My Take: VINC was up 87.3% over the past month before today’s rally, so momentum is on this stock’s side. However, I worry that this move may become overextended, increasing the risk of a sudden pullback.
Cellectar Biosciences [CLRB] - Last Close: $2.71
Yet another micro-cap biotech stock is rounding out our list today, after announcing positive topline data from a late-stage clinical study.
Cellectar said a pivotal study of its Iopofosine I 131 targeted radiotherapy candidate in Waldenstrom’s Macroglobulinemia hit its primary endpoint.
The therapy produced an overall response rate of 75.6%, with 100% of patients experiencing “disease control.”
One of the CLOVER WaM study’s lead investigators said, “the safety profile and deep durable responses with a high proportion of patients remaining treatment free is impressive.”
CLRB is only up 12.5% on the news, but volume is soaring with 6.5 million shares traded in the premarket.
My Take: CLRB is on pace to break through stiff resistance at the $3 mark on this news, and the massive volume spike could signal more gains ahead for the stock. As of Dec. 15th, its short rate stood at 7.18%, so the rally could also get a boost from the shorts if they start to feel pressured.