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ORKA

Oruka Therapeutics

ORKA

Market cap $5.44B

82.11 USD

+4.83

6.25%

At close Updated Oct 9, 4:00 PM EDT

1 day

6.25%

5 days

-2.85%

1 month

-10.26%

3 months

-6.98%

6 months

29.1%

Year to date

190.45%

1 year

221.37%

5 years

154.37%

10 years

-85.66%

About: Oruka Therapeutics Inc a clinical-stage biopharmaceutical company focused on developing novel monoclonal antibody therapeutics for psoriasis (PsO) and other inflammatory and immunology (I&I) indications. Its programs are to treat and potentially modify disease by targeting mechanisms with efficacy and safety involved in disease pathology and the activity of pathogenic tissue-resident memory T cells (TRMs). Its program, ORKA-001, is designed to target the p19 subunit of interleukin-23 (IL-23p19) for the treatment of PsO. Its co-lead program, ORKA-002, is designed to target interleukin-17A and interleukin-17F (IL-17A/F) for the treatment of PsO, hidradenitis suppurativa (HS), psoriatic arthritis (PsA), and other conditions.

Employees: 68

Healthcare Biotechnology

News

Positive

Neutral

Negative

Sentiment 3-Months

Positive 37.5%

Neutral 62.5%

Negative 0%

Zacks Investment Research

ORKA Stock Down 5% Despite Positive Week 28 Psoriasis Efficacy Data

Oruka's ORKA-001 delivers deeper psoriasis clearance at week 28, but safety disclosures may have weighed on shares despite positive efficacy data.

ORKA Stock Down 5% Despite Positive Week 28 Psoriasis Efficacy Data

Oruka Therapeutics Says Psoriasis Drug Shows Deepening Efficacy

Oruka Therapeutics Inc. (NASDAQ:ORKA) on Wednesday reported positive week 28 outcomes from its Phase 2a clinical trial evaluating ORKA-001 for moderate-to-severe plaque psoriasis.

Oruka Therapeutics Says Psoriasis Drug Shows Deepening Efficacy

Oruka Therapeutics Announces Positive Week 28 Data for ORKA-001 from the Ongoing EVERLAST-A Trial Showing Deepening of Responses Without Additional Dosing

PASI 100 increased to 71.4% and PASI 90 increased to 87.3%, despite no dosing after Week 4 Placebo crossover patients reached PASI 100 and PASI 90 rates similar to those initially dosed with ORKA-001 ORKA-001 maintained a favorable safety and tolerability profile through Week 28 52-week EVERLAST-A data for all patients expected in December 2026 16-week EVERLAST-B data expected in 4Q 2026 MENLO PARK, Calif., Sept. 23, 2026 (GLOBE NEWSWIRE) -- Oruka Therapeutics, Inc. (“Oruka”) (Nasdaq: ORKA), a clinical-stage biotechnology company developing novel biologics designed to set a new standard for the treatment of chronic skin diseases including plaque psoriasis (PsO) and hidradenitis suppurativa (HS), today announced positive Week 28 results from its EVERLAST-A Phase 2a trial of ORKA-001, a novel half-life extended IL-23p19 monoclonal antibody, in moderate-to-severe plaque psoriasis.

Oruka Therapeutics Announces Positive Week 28 Data for ORKA-001 from the Ongoing EVERLAST-A Trial Showing Deepening of Responses Without Additional Dosing

Oruka Therapeutics to Attend the 2026 Morgan Stanley Global Healthcare Conference

MENLO PARK, Calif., Sept. 09, 2026 (GLOBE NEWSWIRE) -- Oruka Therapeutics, Inc. (“Oruka”) (Nasdaq: ORKA), a clinical-stage biotechnology company developing novel biologics designed to set a new standard for the treatment of chronic skin diseases including plaque psoriasis and hidradenitis suppurativa, today announced its attendance at the 2026 Morgan Stanley Global Healthcare Conference, taking place in New York, NY from September 14-16, 2026. About Oruka Therapeutics Oruka Therapeutics is developing novel biologics designed to set a new standard for the treatment of chronic skin diseases. Oruka's mission is to offer patients suffering from inflammatory diseases like plaque psoriasis and hidradenitis suppurativa the greatest possible freedom from their condition by achieving high rates of disease clearance with dosing as infrequently as once or twice a year. For more information, visit www.orukatx.com and follow Oruka on LinkedIn.

Oruka Therapeutics to Attend the 2026 Morgan Stanley Global Healthcare Conference

Zacks Investment Research

ORKA Stock Up More Than 60% in 3 Months: Here's What You Should Know

Oruka's three-month rally reflects investor confidence in ORKA-001, with key clinical data and pipeline milestones scheduled ahead.

ORKA Stock Up More Than 60% in 3 Months: Here's What You Should Know

Oruka Therapeutics Appoints Todd Edwards as Chief Commercial Officer

MENLO PARK, Calif., Aug. 24, 2026 (GLOBE NEWSWIRE) -- Oruka Therapeutics, Inc. ("Oruka") (Nasdaq: ORKA), a clinical-stage biotechnology company developing novel biologics designed to set a new standard for the treatment of chronic skin diseases including plaque psoriasis (PsO) and hidradenitis suppurativa (HS), today announced the appointment of Todd Edwards as Chief Commercial Officer, effective August 24, 2026.

Oruka Therapeutics Appoints Todd Edwards as Chief Commercial Officer

Zacks Investment Research

4 Psoriasis Drug Stocks to Watch During Psoriasis Awareness Month 2026

PTGX, ALMS, ORKA and VNDA offer diverse psoriasis opportunities, spanning approved therapies, late-stage candidates and earlier-stage programs.

4 Psoriasis Drug Stocks to Watch During Psoriasis Awareness Month 2026

Oruka Therapeutics Reports Second Quarter 2026 Financial Results and Provides Corporate Update

EVERLAST-A Week 28 data expected at the end of 3Q 2026; 52-week data for all participants expected in December 2026 EVERLAST-B fully enrolled ahead of schedule, with Week 16 data now expected in 4Q 2026 Phase 3 program for ORKA-001 expected to begin in 1H 2027 ORCA-SURGE Week 16 data accelerated, now expected in 1Q 2027 ORCA-SPLASH, a Phase 2 trial of ORKA-002 in moderate-to-severe hidradenitis suppurativa, initiated ORKA-004, a novel half-life extended monoclonal antibody targeting TL1A, to enter the clinic in 4Q 2026 Cash, cash equivalents and marketable securities of $1.1 billion expected to fund the Company through a BLA filing for ORKA-001

Oruka Therapeutics Reports Second Quarter 2026 Financial Results and Provides Corporate Update

The Motley Fool

Oruka Therapeutics' Head of Finance Sold Over 10,000 Company Shares. What Does That Mean for Investors?

Arjun Agarwal sold 10,290 shares for a transaction value of approximately ~$608,000, based on a weighted average price of $59.07 per share on May 18, 2026. This sale represented 38.5% of Agarwal's direct holdings, reducing direct ownership from 26,696 to 16,406 shares.

Oruka Therapeutics' Head of Finance Sold Over 10,000 Company Shares. What Does That Mean for Investors?

Zacks Investment Research

Oruka Therapeutics, Inc. (ORKA) Upgraded to Buy: What Does It Mean for the Stock?

Oruka Therapeutics, Inc. (ORKA) might move higher on growing optimism about its earnings prospects, which is reflected by its upgrade to a Zacks Rank #2 (Buy).

Oruka Therapeutics, Inc. (ORKA) Upgraded to Buy: What Does It Mean for the Stock?

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