Arkolith/Insider Trading/DUOL/Form 4

Chen Stephen C.

General CounselDuolingo, Inc. (DUOL) · full profile →Form 4 · filed May 13, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
2
1 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 12, 2026Option exercise(M)648$14.42$9K31K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 12, 2026Option exercise(M)648—$058

Transaction Codes

M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-26-034631) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML