Arkolith/Insider Trading/IONS/Form 4

Monia Brett P

Chief Executive Officer, DirectorIONIS PHARMACEUTICALS INC (IONS) · full profile →Form 4 · filed May 15, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$356K
Net Open-Market Flow
-$356K
Transactions
6
4 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 14, 2026Option exercise(M)3K$32.60$105K246K
May 14, 2026Sell(S)3K$78.68$253K243K
May 13, 2026Option exercise(M)1K$32.60$43K244K
May 13, 2026Sell(S)1K$78.01$103K243K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 14, 2026Option exercise(M)3K—$036K
May 13, 2026Option exercise(M)1K—$039K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000874015-26-000185) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML