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MYGN
NASDAQ Life Sciences

FDA Approves Myriad's MyChoice CDx as Sole Companion Diagnostic for Zejula in Ovarian Cancer

Tom Rudovsky · Reported by GlobeNewswire
More coverage: Diagnostics & Research Stocks · Healthcare
Sentiment info
Positive
Importance info
8
Price
$4.92
Mkt Cap
$446.969M
52W Low
$3.76
52W High
$10.32
52W Position info
31% above low
Off High info
52% below high
Rel. Volume info
1.6× avg
Market data snapshot near publication time

MYGN sits 31% above its 52-week low of $3.76.

Summary

Myriad Genetics has received FDA approval for its MyChoice CDx Test as the companion diagnostic for GSK's Zejula (niraparib) in advanced ovarian cancer. This approval is highly significant as MyChoice CDx is now the only FDA-approved companion diagnostic for Zejula in the United States, reinforcing Myriad's leadership in comprehensive HRD testing. This regulatory and commercial win provides a much-needed positive catalyst for Myriad, especially following its reported net loss and revenue decline in the last fiscal year. The exclusivity in identifying HRD-positive patients eligible for Zejula could materially boost Myriad's revenue and market position. Traders should monitor the commercial rollout and adoption rates of the MyChoice CDx test, as well as any revised financial guidance from the company.

At the time of this announcement, MYGN was trading at $4.92 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $447M. The 52-week trading range was $3.76 to $10.32. This news item was assessed with positive market sentiment and an importance score of 8 out of 10. Source: GlobeNewswire.


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MYGN - Latest Insights

MYGN
Jul 02, 2026, 9:05 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $6.04
Real-time Price: $5.32 info
Change: -$0.720 (-12%) info
Market Cap: $502.465M info
MYGN
Jun 23, 2026, 9:05 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $4.55
Real-time Price: $5.32 info
Change: +$0.770 (+17%) info
Market Cap: $502.465M info
MYGN
Jun 23, 2026, 8:33 AM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $4.55
Real-time Price: $5.32 info
Change: +$0.770 (+17%) info
Market Cap: $502.465M info
MYGN
Jun 04, 2026, 4:08 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $4.69
Real-time Price: $5.32 info
Change: +$0.630 (+13%) info
Market Cap: $502.465M info
MYGN
May 06, 2026, 6:05 AM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $4.94
Real-time Price: $5.32 info
Change: +$0.380 (+8%) info
Market Cap: $502.465M info