Arkolith/Insider Trading/PTCT/Form 4

Almstead Neil Gregory

CHIEF TECHNICAL OPS OFFICERPTC THERAPEUTICS, INC. (PTCT) · full profile →Form 4 · filed Apr 3, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$3.6M
Net Open-Market Flow
-$3.6M
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 1, 2026Sell(S)39K$68.89$2.7M73K
Apr 1, 2026Sell(S)13K$69.50$871K60K
Apr 1, 2026Sell(S)80$70.30$6K60K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001578850-26-000012) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML