SEC ownership of NextDecade Corp

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001612720.

Comparable stake leader

HGC Next Inv LLC

Disclosed value leader

Hanwha Aerospace Co., Ltd.

Comparable rows

50/50

Latest evidence

15 Jun 2026

Top shareholders Insider holders Latest transactions
Public ticker
NEXT on Nasdaq
Parsed ownership sources
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder
HGC Next Inv LLC
Ranking: Comparable ownership first, then disclosed value
Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
HGC Next Inv LLC
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
15 Jun 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001612720
Issuer location
Houston, TX

Ownership snapshot

Top shareholders of NextDecade Corp (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
HGC Next Inv LLC
Disclosed value leader
Hanwha Aerospace Co., Ltd.
Comparable rows
50/50
Latest evidence
15 Jun 2026
13D/G 3/4/5 13F Lead comparable stake: 9.7% 13D/G row: HGC Next Inv LLC Showing 1-8 of 50 holder rows.

Quick read

HGC Next Inv LLC leads the comparable SEC ownership view at 9.7%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens HGC Next Inv LLC's linked filing trail.
Comparable ownership Top 5
HGC Next Inv LLC 9.7%
GAP Holdings GP, LLC 5.9%
VALINOR MANAGEMENT, L.P. 5%
BlackRock, Inc. 3.5%
Hanwha Aerospace Co., Ltd. 16%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
HGC Next Inv LLC
13D/G 3/4/5
Hanwha Aerospace Co., Ltd. · 10%+ Owner
13D/G 3/4/5
9.7%
$153,208,928
25,620,222 shares
 +$13,212,092 09 Dec 2025
GAP Holdings GP, LLC
13D/G
13D/G
5.9%
$142,264,128
16,658,563 shares
 -$1,904,437 03 Jun 2026
VALINOR MANAGEMENT, L.P.
13D/G 3/4/5
Gallo David · 10%+ Owner
13D/G 3/4/5
5%
$98,227,178
12,993,013 shares
 -$13,911,791 13 May 2025
BlackRock, Inc.
13F 13D/G
Company
13F 13D/G
3.5%
from 13D/G
$175,899,298
22,963,355 shares
 — 31 Mar 2026
Hanwha Aerospace Co., Ltd.
3/4/5
10%+ Owner
3/4/5
16%
$248,581,282
43,956,591 shares
 +$53,695,018 11 Dec 2025
Matthew K. Schatzman
3/4/5
Chief Executive Officer, Director
3/4/5
2%
$38,060,557
5,605,384 shares
 +$2,009,629 16 Oct 2025
Brent Wahl
3/4/5
Chief Financial Officer
3/4/5
0.54%
$10,287,814
1,515,142 shares
 — 16 Oct 2025
William C. Vrattos
3/4/5
Director
3/4/5
0.5%
$7,499,224
1,423,003 shares
 +$4,342,600 30 Jan 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to buying over the last 12 months. Net value: +$63,142,486.

Buys
$63,142,486
Insiders: 6
Sells
$0
Insiders: 0
Net
+$63,142,486
Shares: +10,208,875
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 10,208,875 Shares: 0
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 0 $0 $0 $0
3-6 71,500 0 $505,505 $0 +$505,505
6-9 7,882,525 0 $46,684,986 $0 +$46,684,986
9-12 2,254,850 0 $15,951,995 $0 +$15,951,995

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 32 reporting-owner rows connected to NextDecade Corp. Open a relationship link for the CIK-to-CIK filing trail.

Rows
32
Largest Forms 3/4/5 holder
James G. Dinan
Net 12M change
+$63,142,487
Latest report
15 Jun 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
James G. Dinan 10%+ Owner $294,284,087 Mixed 12 Sep 2023
Hanwha Aerospace Co., Ltd. 10%+ Owner $248,581,282 +$53,695,018 +28% Mixed 11 Dec 2025
TotalEnergies SE Director, 10%+ Owner $230,383,557 Mixed 07 Sep 2023
HGC Next Inv LLC 10%+ Owner $131,522,768 Filing P/S 29 Jul 2024
VALINOR MANAGEMENT, L.P. 10%+ Owner $94,273,993 Mixed 12 Jul 2023
Man Investment Partners (US) LP Director by Deputization $64,761,947 +$2,492,899 +4% Filing P/S 17 Nov 2025
Matthew K. Schatzman Chief Executive Officer, Director $38,060,557 +$2,009,629 +5.6% Mixed 16 Oct 2025
York Capital Management Global Advisors, LLC Director, 10%+ Owner $31,982,235 Filing P/S 25 Jul 2024
Brent Wahl Chief Financial Officer $10,287,814 Mixed 16 Oct 2025
William C. Vrattos Director $7,499,224 +$4,342,600 +138% Mixed 30 Jan 2026
Vera de Gyarfas General Counsel $6,668,004 Mixed 16 Oct 2025
Michael Mott Interim CFO $3,465,717 Mixed 16 Oct 2025
Brian Belke Director $2,323,643 Mixed 30 Jan 2026
Tarik Skeik Chief Operating Officer $1,913,747 Mixed 16 Oct 2025
Eric Garcia SVP, Chief Accounting Officer $1,875,077 Mixed 30 Aug 2024
Luke Boylston Controller $1,681,438 Median 13 May 2026
Ivan van der Walt Chief Operating Officer $1,584,514 Mixed 14 Apr 2022
Frank Chapman Director $1,504,200 Mixed 30 Jan 2026
Louis Spencer Wells Director $1,456,680 Mixed 30 Jan 2026
Edward Andrew Scoggins Jr. Director $1,213,760 +$96,836 +8.7% Mixed 30 Jan 2026

Recent insider transactions for NextDecade Corp

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Charles Q. Brown Jr. NEXT Common Stock Award 11,965 11,965 15 Jun 2026 Direct
David L. Stover NEXT Common Stock Award 20,565 20,565 15 Jun 2026 Direct
Luke Boylston NEXT Common Stock Tax liability -0.59% -1,312 219,509 13 May 2026 Direct
Pamela K.m. Beall NEXT Common Stock Purchase $505,505 $7.07 71,500 71,500 23 Mar 2026 Family Trust
Frank Chapman NEXT Common Stock Award 11.8% 30,245 285,427 30 Jan 2026 Direct
Edward Andrew Scoggins Jr. NEXT Common Stock Award 15.1% 30,245 230,315 30 Jan 2026 Direct
Brian Belke NEXT Common Stock Award 12.6% 49,149 440,919 30 Jan 2026 Direct
William C. Vrattos NEXT Common Stock Award 195.9% 51,984 78,517 30 Jan 2026 Direct
Louis Spencer Wells NEXT Common Stock Award 12.3% 30,245 276,410 30 Jan 2026 Direct
Diana L. Sands NEXT Common Stock Award 601% 40,642 47,404 30 Jan 2026 Direct
Pamela K.m. Beall NEXT Common Stock Award 447.3% 30,245 37,007 30 Jan 2026 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 3.12% $4,431,280 $5.54 800,000 26,420,222 12 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 3.44% $4,968,098 $5.83 851,971 25,620,222 11 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 2.48% $3,631,200 $6.05 600,000 24,768,251 10 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.23% $1,864,225 $6.36 293,131 24,168,251 09 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 0.17% $246,988 $6.26 39,467 23,875,120 08 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 0.64% $938,614 $6.21 151,058 23,835,653 05 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.04% $1,511,155 $6.19 243,959 23,684,595 04 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.04% $1,460,701 $6.04 241,946 23,440,636 03 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.36% $1,844,483 $5.93 310,964 23,198,690 02 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 0.9% $1,242,141 $6.05 205,160 22,887,726 01 Dec 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 0.49% $679,712 $6.12 111,084 22,682,566 28 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 0.78% $1,042,725 $5.95 175,142 22,571,482 26 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.29% $1,635,355 $5.73 285,502 22,396,340 25 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 2.05% $2,489,806 $5.59 445,109 22,110,838 24 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.97% $2,402,555 $5.73 419,477 21,665,729 21 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.66% $2,092,906 $6.02 347,630 21,246,252 20 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.49% $1,846,914 $6.04 305,973 20,898,622 19 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 2.3% $2,740,624 $5.92 462,576 20,592,649 18 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.49% $1,736,283 $5.87 295,875 20,130,073 17 Nov 2025 Direct
Bardin Hill Investment Partners LP NEXT Series A-2 Loans Award 452,059 452,059 17 Nov 2025 See notes
Bardin Hill Investment Partners LP NEXT Series A-1 Loans Award 1,587,947 1,587,947 17 Nov 2025 See notes
Bardin Hill Investment Partners LP NEXT Tranche C Warrants Award 818,171 818,171 17 Nov 2025 See notes
Bardin Hill Investment Partners LP NEXT Tranche C Warrants Disposed to Issuer -50% -818,171 818,171 17 Nov 2025 See notes
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 1.25% $1,487,628 $6.09 244,330 19,834,198 14 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 2.41% $2,800,028 $6.08 460,334 19,589,868 13 Nov 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 3.19% $3,591,563 $6.07 591,837 19,129,534 11 Nov 2025 Direct
Michael Mott NEXT Common Stock Award 8.9% 41,721 510,415 16 Oct 2025 Direct
Tarik Skeik NEXT Common Stock Tax liability -6.7% -16,682 232,179 16 Oct 2025 Direct
Tarik Skeik NEXT Common Stock Award 54.4% 99,337 281,848 16 Oct 2025 Direct
Vera de Gyarfas NEXT Common Stock Tax liability -2.05% -19,545 932,364 16 Oct 2025 Direct
Vera de Gyarfas NEXT Common Stock Award 11.2% 99,337 982,033 16 Oct 2025 Direct
Brent Wahl NEXT Common Stock Tax liability -2.57% -38,034 1,440,639 16 Oct 2025 Direct
Brent Wahl NEXT Common Stock Award 10.9% 149,006 1,515,142 16 Oct 2025 Direct
Matthew K. Schatzman NEXT Common Stock Tax liability -1.61% -87,951 5,381,874 16 Oct 2025 Direct
Matthew K. Schatzman NEXT Common Stock Award 8.67% 447,019 5,605,384 16 Oct 2025 Direct
Luke Boylston NEXT Common Stock Award 211.8% 150,000 220,821 14 Oct 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 2.49% $3,155,246 $7.02 449,510 18,537,697 24 Sep 2025 Direct
Hanwha Aerospace Co., Ltd. NEXT Common Stock Purchase 3.15% $3,854,787 $6.99 551,819 18,088,187 23 Sep 2025 Direct
Edward Andrew Scoggins Jr. NEXT Common Stock Purchase 8.11% $96,836 $6.46 15,000 200,070 18 Sep 2025 Direct
* marks a reported price that did not pass the local price check.
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