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NEXT — NextDecade Corp

Utilities · Natural Gas Transmisison & Distribution · Nasdaq

CIK 0001612720 · FYE 1231 · All Form 4 filings on EDGAR ↗

Formerly: NextDecade Corp. (until 2025-06-13); Harmony Merger Corp. (until 2017-07-25)

2Insiders filing

2Transactions

+$0Reported buys

−$2.5MReported sells

0Cluster events

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

Insiders

Insider	Role	Txns	Reported value
Schatzman Matthew K	Chief Executive Officer	2	$4.3M
de Gyarfas Vera	General Counsel	2	$830k

Transaction history

Filing date	Trade date	Ticker	Insider	Type	Shares	Price	Value	Cluster
2026-07-13	2026-07-10	NEXT	de Gyarfas Vera General Counsel	F routine	51,935	$7.99	−$415k	—
2026-07-13	2026-07-10	NEXT	Schatzman Matthew K Chief Executive Officer	F routine	266,531	$7.99	−$2.1M	—

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.