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Prothena (PRTA) Insider Trading & Ownership

$23.88
-0.25 (-1.04%)
(As of 07/17/2024 ET)

Prothena (NASDAQ:PRTA) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
28.20%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
6
Amount Of
Insider Selling
(Last 12 Months)
$4.10 M
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PRTA Insider Buying and Selling by Quarter

Prothena Insider and Congressional Trades History

Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
1/24/2024Karin L. WalkerCAOSell5,000$34.00$170,000.00  
12/20/2023Karin L. WalkerCAOSell5,000$37.19$185,950.00  
11/30/2023Karin L. WalkerCAOSell5,000$34.00$170,000.00  
10/25/2023Karin L. WalkerCAOSell5,000$41.04$205,200.00  
10/11/2023Brandon S. SmithCOOSell4,000$46.75$187,000.00  
10/4/2023Carol D. KarpinsiderSell5,000$46.62$233,100.00  
9/27/2023Michael J. MalecekinsiderSell5,000$47.38$236,900.00  
9/19/2023Karin L. WalkerCAOSell5,000$52.36$261,800.00  
9/13/2023Brandon S. SmithCOOSell4,000$55.49$221,960.00  
9/13/2023Hideki GarreninsiderSell2,000$55.48$110,960.00  
9/6/2023Carol D. KarpinsiderSell5,000$54.76$273,800.00  
8/30/2023Michael J. MalecekinsiderSell5,000$55.01$275,050.00  
8/18/2023Karin L. WalkerCAOSell5,000$57.18$285,900.00  
8/16/2023Brandon S. SmithCOOSell4,000$58.71$234,840.00  
8/16/2023Hideki GarreninsiderSell2,000$58.74$117,480.00  
8/2/2023Wagner M. ZagoinsiderSell4,000$67.05$268,200.00  
7/26/2023Michael J. MalecekinsiderSell5,000$62.33$311,650.00  
7/19/2023Karin L. WalkerCAOSell5,000$69.19$345,950.00  
(Data available from 1/1/2013 forward)

PRTA Insider Trading Activity - Frequently Asked Questions

Who is on Prothena's Insider Roster?

The list of insiders at Prothena includes Brandon S. Smith, Carol D Karp, Dennis J Selkoe, Ecor1 Capital, Llc, Gene G Kinney, Hideki Garren, Karin L Walker, Lars Ekman, Michael J Malecek, Richard T Collier, Shane Cooke, Tran Nguyen, and Wagner M. Zago. Learn more on insiders at PRTA.

What percentage of Prothena stock is owned by insiders?

28.20% of Prothena stock is owned by insiders. Learn more on PRTA's insider holdings.

Which Prothena insiders have been selling company stock?

The following insiders have sold PRTA shares in the last 24 months: Brandon S. Smith ($1,308,375.34), Carol D. Karp ($847,550.00), Dennis J Selkoe ($1,192,150.00), Gene G Kinney ($5,751,653.72), Hideki Garren ($1,738,167.18), Karin L. Walker ($5,181,600.00), Lars Ekman ($3,404,784.30), Michael J. Malecek ($4,286,300.00), Richard T Collier ($1,141,400.00), Shane Cooke ($2,104,600.00), Tran Nguyen ($12,582,994.80), and Wagner M. Zago ($1,618,340.00).

How much insider selling is happening at Prothena?

Insiders have sold a total of 746,576 Prothena shares in the last 24 months for a total of $41,157,915.34 sold.


This page (NASDAQ:PRTA) was last updated on 7/18/2024 by MarketBeat.com Staff

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