# EDGAR Filing Document

**Accession Number:** 0002007191
**File Stem:** 0001628280-26-023982
**Filing Date:** 2026-4
**Character Count:** 20585
**Document Hash:** 97f0485c1007ece96eeec8d47cf75469
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628280-26-023982.hdr.sgml**: 20260407

**ACCESSION NUMBER**: 0001628280-26-023982

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260407

**DATE AS OF CHANGE**: 20260407

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Telix Pharmaceuticals Ltd
- **CENTRAL INDEX KEY:** 0002007191
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 000000000
- **STATE OF INCORPORATION:** C3
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42128
- **FILM NUMBER:** 26842867

**BUSINESS ADDRESS:**
- **STREET 1:** 55 FLEMINGTON ROAD
- **CITY:** NORTH MELBOURNE
- **STATE:** C3
- **ZIP:** 3051
- **BUSINESS PHONE:** 61 3 9093 3855

**MAIL ADDRESS:**
- **STREET 1:** 55 FLEMINGTON ROAD
- **CITY:** NORTH MELBOURNE
- **STATE:** C3
- **ZIP:** 3051

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER**

**PURSUANT TO RULE 13a-16 OR 15d-16 OF**

**THE SECURITIES EXCHANGE ACT OF 1934**

For the month of April, 2026

Commission File Number: **001-42128**

**Telix Pharmaceuticals Limited**

(Translation of registrant's name into English)

**55 Flemington Road**

**North Melbourne, Victoria 3051, Australia**

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-

F. Form 20-F ☒ Form 40-F ☐

**INFORMATION CONTAINED IN THIS FORM 6-K REPORT**

On April 7, 2026 (Melbourne, Australia), Telix Pharmaceuticals Limited filed an announcement with the Australian

Securities Exchange titled "Q1 2026: Strong Revenue Growth and Therapeutics Pipeline Advancement," a copy of

which is attached to this Form 6-K as Exhibit 99.1.

<u>[99.1](q1businessupdate.htm)</u> Press release – April 7, 2026

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be

signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **Telix Pharmaceuticals Limited** | **Telix Pharmaceuticals Limited** |
| Date: April 7, 2026 | By: | /s/ Christian Krautkramer |
|  |  | Name: Christian Krautkramer |
|  |  | Title: Group General Counsel |

---

## Exhibit 99.1

<sup>1</sup> Telix media release March 9, 2026. ClinicalTrials.gov ID: NCT06520345.

<sup>2</sup> Telix ASX disclosure March 16, 2026.

<sup>3</sup> Brand name subject to final regulatory approval.

<sup>4</sup> Telix ASX disclosure February 18, 2026.

<sup>5</sup> Branded as Illuccix in commercial jurisdictions outside of China.

<sup>6</sup> Telix ASX disclosure January 20, 2026.

<sup>7</sup> Primarily sales of Illuccix and Gozellix in our Precision Medicine business.

<sup>8</sup> Telix Manufacturing Solutions (TMS) third-party revenue predominantly driven by RLS Radiopharmacies (RLS),

excludes Illuccix and Gozellix sales and TMS inter-segment revenue. Q1 2025 includes RLS revenue contribution since

acquisition close on January 28, 2025.

<sup>9</sup> Prostate-specific membrane antigen.

![image_01.jpg](image_01.jpg)

**ASX ANNOUNCEMENT**

***Telix Pharmaceuticals Limited***<br>*ACN 616 620 369* <br>*55 Flemington Road*<br>*North Melbourne* <br>*Victoria, 3051*<br>*Australia*<br>

**<u>Q1</u> <u>2026</u><u>: Strong Revenue Growth and Therapeutics Pipeline</u>**

**<u>Advancement</u>**

*Melbourne (Australia) and Indianapolis, IN (U.S.) – April 7, 2026*. Telix Pharmaceuticals Limited

(ASX: TLX, NASDAQ: TLX, "Telix") provides a market update on its commercial and operational

performance for the quarter ended March 31, 2026 (Q1 2026).

**Q1 2026 Highlights** 

**•**Q1 2026 unaudited Group revenue of US$230 million, up 11% quarter-over-quarter.

• FY 2026 revenue guidance of US$950 million to US$970 million is reaffirmed.

• Precision Medicine Q1 2026 unaudited revenue of US$186 million, up 16% quarter-over-

quarter. Strong revenue growth in both Illuccix® and Gozellix® segments.

• ProstACT® Global Phase 3 study of TLX591-Tx prostate cancer therapy candidate: Part 1

lead-in met safety and dosimetry objectives, with no new safety signals observed<sup>1</sup>.

• TLX101-Px (brain cancer imaging candidate): New Drug Application (NDA) resubmitted to the

United States (U.S.) Food and Drug Administration (FDA)<sup>2</sup> for Pixclara®<sup>3</sup>. Marketing

Authorization Application (MAA) filed in Europe<sup>4</sup> for Pixlumi®<sup>3</sup>.

• TLX591-Px<sup>5</sup>: NDA accepted in China by the National Medical Products Administration (NMPA)<sup>6</sup>.

**Q1 2026 Revenue (Unaudited)**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Revenue (US$M)** | **Q1 2026** | **Q1 2025** | **Variation** | **Q4 2025** | **Variation** |
| Group revenue  | 230 | 186 | 24% | 208 | 11% |
| Precision Medicine revenue<sup>7</sup> | 186 | 151 | 23% | 161 | 16% |
| TMS third-party revenue<sup>8</sup> | 44 | 34 | 29% | 44 | —% |

---

**Executive Commentary**

Dr. Christian Behrenbruch, Managing Director and Group CEO, stated, "Growth accelerated across

our Precision Medicine business in the first quarter, with U.S. dose volumes increasing 5% quarter-

over-quarter. This performance reflects the growing uptake of Gozellix alongside Illuccix,

contributing to market share gains underpinned by disciplined sales execution and pricing, and

high-quality service delivery despite extreme North American weather conditions, an advantage of

the pharmacy distribution model. With our two-product PSMA<sup>9</sup> imaging strategy, differentiated

clinical positioning and expanding commercial presence globally, we are seeing a solid foundation

for continued growth through 2026. Importantly, we are delivering on our strategic priorities to

advance our high-value clinical programs, demonstrated by the momentum in our therapeutics

pipeline this quarter."

<sup>10</sup> Metastatic castration-resistant prostate cancer.

<sup>11</sup> Androgen receptor pathway inhibitor.

<sup>12</sup> ClinicalTrials.gov ID: NCT07197580.

<sup>13</sup> Clear cell renal cell carcinoma.

<sup>14</sup> ClinicalTrials.gov ID: NCT07100730.

<sup>15</sup> ClinicalTrials.gov ID: NCT07197645.

<sup>16</sup> ANZCTR.org.au ID: ACTRN12625000971437.

<sup>17</sup> Imaging of prostate-specific membrane antigen with positron emission tomography/computed tomography.

<sup>18</sup> Telix media release January 20, 2026.

**Therapeutics Business Unit**

Telix continues to progress its industry-leading Therapeutics pipeline, which spans multiple product

candidates and disease areas. Q1 2026 highlights include:

• **TLX591-Tx (lutetium (**<sup>177</sup>**Lu) rosopatamab tetraxetan):** Part 1 of ProstACT Global, the Phase

3 trial of its lead prostate cancer therapy candidate, achieved its study objectives,

demonstrating an acceptable safety and tolerability profile with no new safety signals

observed<sup>1</sup>. No adverse drug-drug interactions were observed in TLX591-Tx combinations,

demonstrating the feasibility of integrating TLX591-Tx with current standard of care therapies

for mCRPC<sup>10</sup>, including ARPIs<sup>11</sup> (enzalutamide or abiraterone) and docetaxel. Telix has

commenced engagement with the FDA to present data from Part 1 and ascertain eligibility for

U.S. patients to participate in Part 2 (randomized treatment expansion). Part 2 is open for

enrollment in Australia, New Zealand and Canada, with site activation underway in preparation

to open enrollment in China, Singapore, South Korea, Türkiye, the United Kingdom and Japan,

where regulatory approvals have already been granted.

• **TLX250-Tx (lutetium (**<sup>177</sup>**Lu) girentuximab tetraxetan):** Telix has opened its first clinical site

and is recruiting patients for Part 1 of LUTEON<sup>12</sup>, a pivotal trial of TLX250-Tx as a

monotherapy in advanced ccRCC<sup>13</sup>. Trial recruitment will initially focus ex-U.S.

• **TLX101-Tx (**<sup>131</sup>**I-iodofalan):** Telix has enrolled the first patient in IPAX-BrIGHT, an international,

multi-center pivotal trial of TLX101-Tx in patients with recurrent glioblastoma<sup>14</sup>. The trial is now

open for enrollment in Australia, Austria and the Netherlands and has received regulatory

approval to commence in Belgium.

• **TLX090-Tx (**<sup>153</sup>**Sm-DOTMP):** Telix continues to dose patients in SOLACE<sup>15</sup>, a Phase 1 study of

a drug candidate for treating pain in patients with osteoblastic bone metastases from prostate

and breast cancers. The study was expanded this quarter to include additional U.S. sites to

accelerate recruitment.

• **TLX597-Tx (**<sup>177</sup>**Lu-DOTA-HYNIC-panPSMA):** TLX597-Tx is a "next generation" PSMA-

targeting prostate cancer therapy candidate being developed to facilitate patient access in

select geographies, where routine clinical availability to approved therapies is limited or not

available. Early clinical data suggests a favorable asset biodistribution with limited uptake in

healthy organs of concern (e.g., salivary glands, kidneys) relative to available <sup>177</sup>Lu-PSMA

therapies. Interim data from OPTIMAL-PSMA<sup>16</sup>, an investigator-led, randomized, dose

intensification study of TLX597-Tx in mCRPC, will be presented at the International Prostate

Cancer Symposium in April 2026.

**Precision Medicine Business Unit**

***PSMA imaging portfolio:***

• Telix continues to expand its commercial footprint with Illuccix now launched in 21 countries

globally, which includes 16 countries in Europe. This growing international presence enhances

access to PSMA-PET/CT imaging<sup>17</sup> while establishing a scalable commercial and operational

platform to support future product launches, including follow-on therapeutic products.

• Telix's broad proposed label for TLX591-Px (Illuccix) is under review by the NMPA Centre for

Drug Evaluation as part of the NDA submission<sup>18</sup>.

<sup>19</sup> Telix ASX disclosure April 2, 2026. Appointment subject to grant of Australian Director Identification number.

<sup>20</sup> Refer to Telix ASX disclosures February 20, 2026.

<sup>21</sup> Telix ASX disclosure December 20, 2021.

<sup>22</sup> Telix ASX disclosure March 21, 2025.

***TLX101-Px, (Floretyrosine F 18 or*** <sup>18</sup>***F-FET):***

• Telix has resubmitted its NDA in the U.S. with the additional clinical data and analysis as

agreed with the FDA.

• Telix has submitted a MAA in Europe covering commercially significant markets, seeking to

expand patient access to advanced brain imaging.

***Zircaix®***<sup>3</sup> ***(TLX250-Px,*** <sup>89</sup>***Zr-DFO-girentuximab):***

• Based on two successful Type A meetings with the FDA, Telix believes it has aligned on key

outstanding issues for the Biologics License Application (BLA) resubmission, including

demonstration of drug product comparability between clinical trial material and scale-up

commercial production. The Company is now completing the agreed deliverables and

documentation required, targeting a H1 submission.

**Corporate Updates**

Telix has announced the appointment of David Gill as Non-Executive Director (NED), effective May

11, 2026, as part of its Board renewal process<sup>19</sup>. Mr. Gill is expected to be appointed as Chair in

due course, succeeding Dr. Mark Nelson who will remain on the Board as NED. The Board

believes Mr. Gill's appointment will enhance the Board's capability, with extensive experience in

U.S. public company governance, financial oversight and senior leadership across commercial and

clinical-stage biopharmaceutical companies.

**FY 2026 guidance**

• Telix reaffirms FY 2026 revenue guidance of US$950 million to US$970 million<sup>20</sup>.

• Guidance reflects revenue from product sales in jurisdictions with a marketing

authorization, and a full year of revenue contribution from RLS.

• Telix reaffirms research and development (R&D) expenditure guidance of US$200 million to

US$240 million, subject to achieving ongoing global commercial milestones.

**About Telix Pharmaceuticals Limited** 

Telix is a global biopharmaceutical company focused on the development and commercialization of

therapeutic and diagnostic radiopharmaceuticals with the goal of addressing significant unmet

medical need in oncology and rare diseases. Telix is headquartered in Melbourne (Australia) with

international operations in the United States, United Kingdom, Brazil, Canada, Europe (Belgium

and Switzerland), and Japan. Telix is listed on the Australian Securities Exchange (ASX: TLX) and

the Nasdaq Global Select Market (NASDAQ: TLX).

Illuccix (kit for the preparation of gallium-68 (<sup>68</sup>Ga) gozetotide injection) has been approved by the

FDA<sup>21</sup>, and in multiple markets globally. Gozellix (kit for the preparation of gallium-68 (<sup>68</sup>Ga)

gozetotide injection) has been approved by the FDA<sup>22</sup>. No other Telix product mentioned in this

announcement has received a marketing authorization in any jurisdiction.

Visit www.telixpharma.com for further information about Telix, including details of the latest share

price, ASX and U.S. Securities and Exchange Commission (SEC) filings, investor and analyst

presentations, news releases, event details and other publications that may be of interest. You can

also follow Telix on LinkedIn<u>,</u> X and Facebook.

---

| | | |
|:---|:---|:---|
| **Telix Investor Relations (Global)**<br>Ms. Kyahn Williamson<br>SVP Investor Relations and <br>Corporate Communications<br>kyahn.williamson@telixpharma.com<br>| **Telix Investor Relations (U.S.)**<br>Ms. Annie Kasparian<br>Director Investor Relations and <br>Corporate Communications<br>annie.kasparian@telixpharma.com<br>| **Telix Investor Relations (Australia)**<br>Ms. Charlene Jaw<br>Associate Director Investor <br>Relations<br>charlene.jaw@telixpharma.com<br>|

---

*This announcement has been authorized for release by the Telix Pharmaceuticals Limited Disclosure Committee on* 

*behalf of the Board.*

Guidance Disclaimer

*The stated revenue guidance is based on expected global and domestic economic conditions and is subject to known* 

*and unknown risks, uncertainties and other factors that may cause our actual results to differ materially. As such,* 

*investors are cautioned not to place undue reliance on this guidance and in particular Telix cannot guarantee a particular* 

*result. In compiling financial forecasts, a number of key variables that may have a significant impact on guidance have* 

*been identified and are listed below.*

*Key variables that could cause actual results to differ materially include: the success and timing of research and* 

*development activities; decisions by regulatory authorities regarding approval of our products as well as their decisions* 

*regarding label claims; competitive developments affecting our products; the ability to successfully market new and* 

*existing products; difficulties or delays in manufacturing; trade buying patterns and fluctuations in interest and currency* 

*exchange rates; legislation, regulation, or policy that affects product production, distribution, pricing, reimbursement,* 

*access or tax; acquisitions and divestitures; research collaborations; litigation or government investigations; and Telix's* 

*ability to protect its patents and other intellectual property. See the Legal Notices section below for additional information,* 

*risks and assumptions.*

Legal Notices

*Cautionary Statement Regarding Forward-Looking Statements.* 

*You should read this announcement together with our risk factors, as disclosed in our most recently filed reports with the* 

*Australian Securities Exchange (ASX), U.S. Securities and Exchange Commission (SEC), including our Annual Report* 

*on Form 20-F filed with the SEC, or on our website.*

*The information contained in this announcement is not intended to be an offer for subscription, invitation or* 

*recommendation with respect to securities of Telix Pharmaceuticals Limited (Telix) in any jurisdiction, including the* 

*United States. The information and opinions contained in this announcement are subject to change without notification.* 

*To the maximum extent permitted by law, Telix disclaims any obligation or undertaking to update or revise any* 

*information or opinions contained in this announcement, including any forward-looking statements (as referred to below),* 

*whether as a result of new information, future developments, a change in expectations or assumptions, or otherwise. No* 

*representation or warranty, express or implied, is made in relation to the accuracy or completeness of the information* 

*contained or opinions expressed in the course of this announcement.*

*This announcement may contain forward-looking statements, including within the meaning of the U.S. Private Securities* 

*Litigation Reform Act of 1995, that relate to anticipated future events, financial performance, plans, strategies or* 

*business developments. Forward-looking statements can generally be identified by the use of words such as "may",* 

*"expect", "intend", "plan", "estimate", "anticipate", "believe", "outlook", "forecast" and "guidance", or the negative of these* 

*words or other similar terms or expressions. Forward-looking statements involve known and unknown risks, uncertainties* 

*and other factors that may cause our actual results, levels of activity, performance or achievements to differ materially* 

*from any future results, levels of activity, performance or achievements expressed or implied by these forward-looking* 

*statements. Forward-looking statements are based on Telix's good-faith assumptions as to the financial, market,* 

*regulatory and other risks and considerations that exist and affect Telix's business and operations in the future and there* 

*can be no assurance that any of the assumptions will prove to be correct. In the context of Telix's business, forward-*

*looking statements may include, but are not limited to, statements about: the initiation, timing, progress, completion and* 

*results of Telix's preclinical and clinical trials, and Telix's research and development programs; Telix's ability to advance* 

*product candidates into, enroll and successfully complete, clinical studies, including multi-national clinical trials; the* 

*timing or likelihood of regulatory filings and approvals for Telix's product candidates, including TLX101-Px and TLX250-*

*Px, manufacturing activities and product marketing activities; Telix's sales, marketing and distribution and manufacturing* 

*capabilities and strategies; the commercialization of Telix's product candidates, if or when they have been approved;* 

*Telix's ability to obtain an adequate supply of raw materials at reasonable costs for its products and product candidates;* 

*estimates of Telix's expenses, future revenues and capital requirements; Telix's financial performance; developments* 

*relating to Telix's competitors and industry; the anticipated impact of U.S. and foreign tariffs and other macroeconomic* 

*conditions on Telix's business, including as a result of war or other geopolitical conflicts; and the pricing and* 

*reimbursement of Telix's product candidates, if and after they have been approved. Telix's actual results, performance or* 

*achievements may be materially different from those which may be expressed or implied by such statements, and the* 

*differences may be adverse. Accordingly, you should not place undue reliance on these forward-looking statements.*

*Trademarks and Trade Names. All trademarks and trade names referenced in this press release are the property of Telix* 

*Pharmaceuticals Limited (Telix) or, where applicable, the property of their respective owners. For convenience,* 

*trademarks and trade names may appear without the® or™ symbols. Such omissions are not intended to indicate any* 

*waiver of rights by Telix or the respective owners. Trademark registration status may vary from country to country. Telix* 

*does not intend the use or display of any third-party trademarks or trade names to imply any affiliation with, endorsement* 

*by, or sponsorship from those third parties.*

*©2026 Telix Pharmaceuticals Limited. All rights reserved.*