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DUOL — Duolingo, Inc.

Information Technology · Services-Prepackaged Software · Nasdaq

CIK 0001562088 · FYE 1231 · All Form 4 filings on EDGAR ↗

4Insiders filing

4Transactions

+$63kReported buys

−$0Reported sells

0Cluster events

Window in data: 2026-07-10 → 2026-07-10 · Data as of 2026-08-28

Insiders

Insider	Role	Txns	Reported value
Schlosser Mario	Director	2	$35k
Bohutinsky Amy	Director	2	$32k
Shelton James H	Director	2	$30k
Lilly III John Osborne	Director	2	$29k

Transaction history

Filing date	Trade date	Ticker	Insider	Type	Shares	Price	Value	Cluster
2026-07-14	2026-07-10	DUOL	Shelton James H Director	A routine	120	$124.76	+$15k	—
2026-07-14	2026-07-10	DUOL	Bohutinsky Amy Director	A routine	130	$124.76	+$16k	—
2026-07-14	2026-07-10	DUOL	Schlosser Mario Director	A routine	140	$124.76	+$17k	—
2026-07-14	2026-07-10	DUOL	Lilly III John Osborne Director	A routine	118	$124.76	+$15k	—

Known data limitations

Form 4 lag: insiders have 2 business days to file after a trade (weekends and holidays extend this), and this site re-ingests once daily — a transaction can appear here roughly three business days after it happened.
13F lag: quarterly 13F-HR holdings cover the prior quarter-end and are due 45 days after it — every institutional position shown here is at least 45 days old by construction, often more.
CUSIP→ticker gaps: 13F positions are reported by CUSIP; some holdings cannot be matched to a current ticker (delistings, corporate actions, thin metadata) and appear without one or are omitted from ticker-level views.
EDGAR timing variability: institutions file at different hours and days within their windows; amended filings (4/A, 13F-HR/A) can restate earlier periods, so historical aggregates may change between batches.

Insider Atlas is a descriptive research site, not investment advice — see the methodology for the full provenance chain.