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PRTA

PRTA

Prothena Corporation plc

NASDAQHealthcareBiotechnologyIE

USD9.19

-0.40 (-4.17%)

Rating:C+

Company Profile

CEO

Gene G. Kinney

IPO Date

2012-12-18

Sector

Healthcare

Industry

Biotechnology

Exchange

NASDAQ

Country

IE

Market Metrics

Open

$9.59

Prev. Close

$9.59

Day Low

$9.12

Day High

$9.59

52W Low

$4.66

52W High

$11.80

Market Cap

$0.48B

Volume

0.35M

OverviewFinancialsRatingsInsidersSentimentsChart Patterns
Insider Trades
FiledInsiderRoleTypeA/DSharesPrice
26 May 2026SCULLY WILLIAM P10 percent ownerP-PurchaseAcquired100,000$9.81
15 May 2026WELCH DANIEL GdirectorA-AwardAcquired
27,000
$9.76
15 May 2026Selkoe Dennis J.directorA-AwardAcquired27,000$9.76
15 May 2026Ekman LarsdirectorA-AwardAcquired27,000$9.76
15 May 2026Dunn William H. Jr.directorA-AwardAcquired27,000$9.76
15 May 2026Cooke ShanedirectorA-AwardAcquired27,000$9.76
15 May 2026COLLIER RICHARD TdirectorA-AwardAcquired27,000$9.76
14 May 2026SCULLY WILLIAM P10 percent ownerDisposed0$0.00
14 May 2026SCULLY WILLIAM P10 percent ownerDisposed0$0.00
14 May 2026SCULLY WILLIAM P10 percent ownerDisposed0$0.00