Arkolith/Insider Trading/PTCT/Form 4

Almstead Neil Gregory

CHIEF TECHNICAL OPS OFFICERPTC THERAPEUTICS, INC. (PTCT) · full profile →Form 4 · filed Jun 30, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$693K
Net Open-Market Flow
-$693K
Transactions
6
4 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jun 26, 2026Option exercise(M)412$38.10$16K61K
Jun 26, 2026Sell(S)412$85.23$35K60K
Jun 26, 2026Option exercise(M)8K$38.10$294K68K
Jun 26, 2026Sell(S)8K$85.26$658K60K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jun 26, 2026Option exercise(M)412—$027K
Jun 26, 2026Option exercise(M)8K—$020K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001578850-26-000019) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML