Prothena Corporation plc (PRTA) Insider Traders

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$0.01 (-0.09%)

Last update: 04:00 PM EST

Day's range

$10.95

$11.57

Prothena Corporation plc Insider Transactions

Insider Name	Buy/Sell	Shares Bought/Sold @ Price	Total Transaction	Shares Held After Transaction	Transaction Date	Filing Date
EcoR1 Capital, LLC 10 percent owner	Sell	1,984,053 @ $7.64	$15.16 M	5,304,596	05/06/2025	05/06/2025
EcoR1 Capital, LLC 10 percent owner	Sell	977,693 @ $8.11	$7.93 M	7,288,649	05/05/2025	05/06/2025
EcoR1 Capital, LLC 10 percent owner	Sell	3,317,938 @ $8.36	$27.74 M	8,266,342	05/02/2025	05/06/2025
SCULLY WILLIAM P 10 percent owner	Buy	100,000 @ $12.79	$1.28 M	735,993	01/14/2025	05/02/2025
SCULLY WILLIAM P 10 percent owner	Buy	30,000 @ $12.99	$389.64 K	650,193	12/31/2024	05/02/2025
SCULLY WILLIAM P 10 percent owner	Buy	800 @ $13.39	$10.72 K	620,193	12/31/2024	05/02/2025
SCULLY WILLIAM P 10 percent owner	Buy	1,200 @ $13.37	$16.04 K	619,393	12/31/2024	05/02/2025
SCULLY WILLIAM P 10 percent owner	Buy	2,000 @ $15.91	$31.81 K	618,693	12/20/2024	05/02/2025
SCULLY WILLIAM P 10 percent owner	Buy	73,436 @ $13.93	$1.02 M	1,297,693	12/18/2024	05/02/2025
Walker Karin L CAO	Sell	5,000 @ $34.00	$170.00 K	0	01/24/2024	01/24/2024
Walker Karin L CAO	Sell	1,678 @ $36.68	$61.54 K	3,322	12/20/2023	12/20/2023
Walker Karin L CAO	Sell	3,322 @ $37.45	$124.41 K	0	12/20/2023	12/20/2023

The list of insiders at Prothena Corporation plc includes SCULLY WILLIAM P, EcoR1 Capital, LLC.

Insiders have sold a total of 6.28 M Prothena Corporation plc shares in the last 12 months for a total of 50.84 M sold.

The following insiders have sold Prothena Corporation plc shares in the last 12 months: EcoR1 Capital, LLC ($50.84 M),

Insiders have purchased a total of 207.44 K Prothena Corporation plc shares in the last 12 months for a total of 2.75 M.

The following insiders have purchased Prothena Corporation plc shares in the last 12 months: SCULLY WILLIAM P ($2.75 M),