Isaacs Michael John

General Counsel & Company Sec.PROTHENA CORP PUBLIC LTD CO (PRTA) · full profile →Form 4 · filed Jul 31, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$71K
Net Open-Market Flow
-$71K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 29, 2026Sell(S)8K$8.47$71K36K
Jul 28, 2026Tax withholding(F)5K$8.56$40K44K

Transaction Codes

S
Open-market sale
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000905148-26-003409) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

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