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Stock overview

PRTA · Prothena Corporation plc

Is PRTA setting up for a breakout, what are traders on X and the news saying, are its insiders buying, and how is the business doing? Everything Raspberry Trades measures on Prothena Corporation plc, in one place.

Today's breakout radar

Is PRTA setting up for a breakout?

Breakout Radar API →

PRTA reports earnings on Nov 5, 2026 — a breakout right before a report can reverse on the numbers.

Not today. PRTA is not on today's radar: no tight base just under a resistance that has been tested again and again.

See the stocks that are setting up today →

What are traders on X saying about PRTA?

Stock Sentiment API →

No recent reading for PRTA. With a free account you can read today's X sentiment on any US stock through the Sentiment API.

What is the news saying about PRTA?

News Sentiment API →

No recent news reading for PRTA. The News Sentiment API reads today's headlines on any US stock.

Are PRTA insiders buying or selling?

Insider Trading API →
$9.0M
Bought, last 3 months
$0
Sold, last 3 months
$12.1M
Bought, 12 months
$136K
Sold, 12 months

Open-market trades only, from SEC Form 4 filings — option exercises, tax withholding and grants are left out.

  • Bought · SCULLY WILLIAM P$404K · Oct 23, 2026
  • Bought · SCULLY WILLIAM P$819K · Oct 22, 2026
  • Bought · SCULLY WILLIAM P$85K · Oct 14, 2026
  • Bought · SCULLY WILLIAM P$835K · Oct 13, 2026
  • Bought · SCULLY WILLIAM P$771K · Oct 8, 2026
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Measured data, not recommendations. Not investment advice.