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Telix Pharmaceuticals Limited (TLX) FDA catalysts & readout calendar

Updated ·next FDA decision on the calendar
Telix Pharmaceuticals Limited · 1 upcoming · 2 past FDA decisions

Upcoming FDA catalysts

TLX · Sep 11, 2026TLX101-Px: Recurrent or progressive glioma (brain cancer)

FDA decision history (2)

Apr 28, 2025✕ CRLFDA decisionMar 21, 2025✓ ApprovedFDA decision

Clinical readouts (7)

2027-12177Lu-TLX5912027-10177Lu-TLX5912027-08177Lu-TLX5912027-07177Lu-TLX5912027-04177Lu-TLX5912026-11177Lu-TLX5912026-06177Lu-TLX591
Full PDUFA calendar →All FDA decisions →Phase readouts →
See the full 2026 PDUFA calendar →

This page aggregates TLX's FDA catalysts from pdufa.bio's own calendar and decision archive. Each item links to its source page. Facts and dates only; verify against primary FDA / SEC / company filings.

TLX run-up, measured

Computed from this stock's own daily closing prices, on the same T-120 basis as the run-up study: the baseline is the close 120 trading sessions before the eve of the decision. These are measurements of what already happened, not predictions.

Run-up so far, this catalyst
Since its T-120 baseline on 2026-03-20 ($8.75), TLX is +29.0% to $11.29 at the close on 2026-08-28. The highest close since that baseline is +41.9% above it.
112 of 120 sessions elapsed, 8 to go. Cohort context: across 1,839 past decisions the median peak from T-120 was 17.7% and the median move to the day before the decision was 2.0%.

Common questions

When is the next FDA decision or readout for Telix Pharmaceuticals Limited (TLX)?

September 11, 2026. The next catalyst for Telix Pharmaceuticals Limited is TLX101-Px (PDUFA). That date is a confirmed date. 6 further catalysts are scheduled after it. Dates are taken from FDA notices, company filings or ClinicalTrials.gov, and we do not publish a specific day when the source only gives a month or a quarter.

Has Telix Pharmaceuticals Limited (TLX) had an FDA decision before?

Yes, 2 in our archive: 1 approval(s) and 1 Complete Response Letter(s). The most recent was on April 28, 2025 and was a Complete Response Letter. Each one has its own page with the source document and the share-price reaction we measured.

How has TLX stock moved into its FDA decisions?

Measured from this company's own daily closing prices: Since its T-120 baseline on 2026-03-20 ($8.75), TLX is +29.0% to $11.29 at the close on 2026-08-28. The highest close since that baseline is +41.9% above it. These are historical measurements of what already happened, not forecasts, and we publish no price targets or probability of approval.

Where does this TLX data come from?

FDA publications, company filings with the SEC, company press releases and ClinicalTrials.gov, with share prices measured from daily closing data. Every date and outcome links the document it came from. Where an outcome was inferred from the price reaction rather than read from a filing, the page says so on its face.