InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-28.0%
Across 8 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Selkoe Dennis J., Director. Officer active across 1 company, notably Prothena CORP Public Ltd Co. Aggregated, 8 disclosures have been logged. History available since 30 July 2021. The latest transaction was filed on 3 July 2023 (Levée d'options). Regulator: SEC (Form 4). All data is free.
Declarations8 total
5,000 shares@ US$11.3314.4% of flowOrdinary Shares, par value $0.01 per shareSEC:0001140361-23-032854:0
6,000 shares@ US$9.2313.9% of flowOrdinary Shares, par value $0.01 per shareSEC:0001140361-23-023303:0
5,000 shares@ US$9.2311.3% of flowOrdinary Shares, par value $0.01 per shareSEC:0001567619-22-000673
5,000 shares@ US$9.230.0079% mcap15.8% of flowOrdinary Shares, par value $0.01 per shareSEC:0001567619-22-000673:0
5,000 shares@ US$9.230.0078% mcap15.5% of flowOrdinary Shares, par value $0.01 per shareSEC:0001140361-21-033351:0
5,000 shares@ US$9.2311.1% of flowOrdinary Shares, par value $0.01 per shareSEC:0001140361-21-033351
3,500 shares@ US$16.420.0094% mcap18.8% of flowOrdinary Shares, par value $0.01 per shareSEC:0001140361-21-026291:0
3,500 shares@ US$16.4213.4% of flowOrdinary Shares, par value $0.01 per shareSEC:0001140361-21-026291
8 of 8 declarations
About Selkoe Dennis J.
Selkoe Dennis J. is a Board Member at Prothena Corp Public Ltd Co. In this role, he contributes to strategic decisions and governance of the company, bringing his expertise to guide Prothena in the biopharmaceutical sector.
