Catalyst Calendar
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Wed, Jun 17, 2026

1 updates

Tue, Jun 16, 2026

1 updates
JAZZ
4:05 PM

Jazz Pharmaceuticals Delivers Extensive Late-Breaking Data at SLEEP 2026, Demonstrating Real-World Impact of Xywav® (calcium, magnesium, potassium, and sodium oxybates) on Patient Outcomes Across Narcolepsy and Idiopathic Hypersomnia

New late-breaking data presentations underscore Jazz's significant progress in advancing holistic understanding of narcolepsy and idiopathic hypersomnia, including novel real-world evidence of meaningful changes in cardiometabolic risk markers following Xywav initiation For U.S.

Presentation / Abstract • Phase 4SLEEP 2026 late-breaking presentations Tue, Jun 16, 2026jazzpharmaceuticals.com

Fri, Jun 12, 2026

1 updates
JAZZ
8:00 AM

Jazz Pharmaceuticals Provides Update on Zepzelca® (lurbinectedin) Phase 3 LAGOON Trial in Second-Line Small Cell Lung Cancer

For U.S. media and investors only DUBLIN, June 12, 2026 /PRNewswire/ -- Jazz Pharmaceuticals plc (Nasdaq: JAZZ) today announced top-line results from the Phase 3 LAGOON trial, conducted by PharmaMar, evaluating Zepzelca ® (lurbinectedin) in patients with relapsed (second-line) metastatic small cell

Trial Results • Phase 3Top-line results Fri, Jun 12, 2026jazzpharmaceuticals.com

Thu, Jun 4, 2026

1 updates
JAZZ
7:45 AM

Jazz Pharmaceuticals to Present Comprehensive Data at SLEEP 2026 Highlighting Broad Treatment Effects of Xywav® (calcium, magnesium, potassium, and sodium oxybates) Oral Solution for People with Narcolepsy and Idiopathic Hypersomnia

Twenty-one abstracts, including 11 late-breaking abstracts, underscore Jazz's unwavering commitment to advancing the treatment of narcolepsy and idiopathic hypersomnia For U.S. media and investors only DUBLIN, June 4, 2026 /PRNewswire/ -- Jazz Pharmaceuticals plc (Nasdaq: JAZZ) today announced that

Presentation / AbstractSLEEP 2026 late-breaking poster presentations Tue, Jun 16, 2026, 10:00 AM ETjazzpharmaceuticals.com

Wed, May 27, 2026

1 updates
JAZZ
5:00 PM

Phase 3 HERIZON-GEA-01 Results Published in The New England Journal of Medicine Show Durable and Consistent Survival Benefit with Ziihera® (zanidatamab-hrii) Combinations in First-Line HER2+ Locally Advanced or Metastatic GEA

Expanded safety, subgroup, progression-free survival sensitivity and subsequent therapy analyses further characterize the consistency and durability of outcomes observed with zanidatamab-containing combinations in the first-line setting Additional subgroup analyses to be presented at the 2026 ASCO

Presentation / Abstract • Phase 3ASCO oral presentation Fri, May 29, 2026jazzpharmaceuticals.com

Tue, May 12, 2026

1 updates
JAZZ
4:15 PM

Jazz Pharmaceuticals to Participate in Upcoming Investor Conferences

DUBLIN, May 12, 2026 /PRNewswire/ -- Jazz Pharmaceuticals plc (Nasdaq: JAZZ) today announced that company management will participate in fireside chats at the following investor conferences: 2026 RBC Global Healthcare Conference on Tuesday, May 19, 2026 at 8:00 a.m.

jazzpharmaceuticals.com

Tue, May 5, 2026

1 updates
JAZZ
4:05 PM

Jazz Pharmaceuticals Announces First Quarter 2026 Financial Results

– Strong commercial execution across franchises with total revenues of $1.1 billion (+19% YoY) – – Zanidatamab HER2+ 1L GEA sBLA granted Priority Review; PDUFA date of August 25, 2026 – – Xywav ® revenues grew 18% YoY with 425 net patient adds – – Epidiolex ® revenues grew 15% YoY– – Company

jazzpharmaceuticals.com

Mon, Apr 27, 2026

1 updates
JAZZ
7:45 AM

Jazz Pharmaceuticals Announces FDA Acceptance and Priority Review of Supplemental Biologics License Application for Ziihera® (zanidatamab-hrii) Combinations in First-Line HER2+ Locally Advanced or Metastatic GEA

Prescription Drug User Fee Act (PDUFA) date set for August 25, 2026 For U.S. media and investors only DUBLIN, April 27, 2026 /PRNewswire/ -- Jazz Pharmaceuticals plc (Nasdaq: JAZZ) today announced that the U.S. Food and Drug Administration (FDA) accepted for filing with Priority Review the

jazzpharmaceuticals.com

Tue, Apr 21, 2026

2 updates
JAZZ
4:05 PM

Jazz Pharmaceuticals to Present Data at ASCO 2026 Highlighting Advancements for Ziihera® (zanidatamab-hrii) in Gastroesophageal Adenocarcinoma and Zepzelca® (lurbinectedin)

Rapid oral presentation of PD-L1 subgroup data from HERIZON-GEA-01 evaluating zanidatamab combinations, and additional analyses of tolerability, biomarker response and real-world treatment patterns in HER2+ GEA For U.S. media and investors only DUBLIN, April 21, 2026 /PRNewswire/ -- Jazz

Presentation / Abstract • Phase 3jazzpharmaceuticals.com