NextDecade Corporation
US ˙ NasdaqCM ˙ US65342K1051

SecurityNEXT / NextDecade Corporation
InsiderHalcyon Capital Management LP
This page shows the track record and history of Halcyon Capital Management LP insider trades in NextDecade Corporation. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Halcyon Capital Management LP in NEXT / NextDecade Corporation. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
2025-09-16 357,021 6.9825 357,021 6.9825 2,492,899 0 6.9700 -4,463 -0.18
2024-11-15 100,000 100,000
2024-11-14 134,012 134,012
2024-11-13 100,000 100,000

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

NEXT / NextDecade Corporation Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Halcyon Capital Management LP in NEXT / NextDecade Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
2023-09-29 471,519 5.1310 471,519 5.1310 2,419,364 41 4.1700 -453,129 -18.73
2023-09-28 400,000 5.2080 400,000 5.2080 2,083,200
2023-09-27 450,000 5.3140 450,000 5.3140 2,391,300
2023-09-26 80,735 5.3010 80,735 5.3010 427,976
2018-01-26 13,750 6.7500 13,750 6.7500 92,812
2017-12-22 5,500 8.8500 5,500 8.8500 48,675
2017-11-01 10,877 9.9000 10,877 9.9000 107,682

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

NEXT / NextDecade Corporation Insider Trades
Insider Transaction History
File
Date		 Trade
Date		 Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price		 Unit
Price		 Units
Changed		 Value
Changed (1K)		 Remaining
Options		 Remaining
Shares
2025-09-18 2025-09-16 4 Halcyon Capital Management LP See notes NEXT Common Stock P - Purchase I 6.9825 357,021 2,493 9,274,894
2024-11-15 2024-11-15 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value P - Purchase I 100,000 8,917,873
2024-11-15 2024-11-14 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value P - Purchase I 134,012 8,817,873
2024-11-15 2024-11-13 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value P - Purchase I 100,000 8,683,861
2024-03-26 2024-03-22 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value F - Taxes I -165 8,583,861
2024-03-26 2024-03-22 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value M - Exercise I 91,227 8,584,026
2023-10-10 2023-10-04 4/A Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value J - Other I -2,980,273 8,492,799
2023-10-10 2023-10-04 4/A Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value J - Other I -2,980,273 8,492,799
2023-10-06 2023-10-04 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value J - Other I -2,980,273 8,228,116
2023-10-06 2023-10-04 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value J - Other I -2,980,273 8,228,116
2023-10-02 2023-09-29 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value S - Sale I 5.1310 -471,519 -2,419 11,208,389
2023-10-02 2023-09-28 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value S - Sale I 5.2080 -400,000 -2,083 11,679,908
2023-10-02 2023-09-29 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value S - Sale I 5.1310 -471,519 -2,419 11,208,389
2023-10-02 2023-09-28 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value S - Sale I 5.2080 -400,000 -2,083 11,679,908
2023-09-29 2023-09-27 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value S - Sale I 5.3140 -450,000 -2,391 12,079,908
2023-09-29 2023-09-27 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value S - Sale I 5.3140 -450,000 -2,391 12,079,908
2023-09-28 2023-09-26 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value S - Sale I 5.3010 -80,735 -428 12,529,908
2023-09-28 2023-09-26 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value S - Sale I 5.3010 -80,735 -428 12,529,908
2023-07-14 2023-07-12 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value M - Exercise I 3,040,963 12,610,643
2022-05-26 2022-05-24 4 Halcyon Capital Management LP See footnotes NEXT Series B Warrants M - Exercise I 0.01 -83,098 0
2022-05-26 2022-05-24 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value F - Taxes I -121 9,569,680
2022-05-26 2022-05-24 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value M - Exercise I 83,098 9,569,801
2021-08-11 2021-08-09 4 Halcyon Capital Management LP See footnotes NEXT Series A Warrants M - Exercise I 0.01 -36,978 0
2021-08-11 2021-08-09 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value F - Taxes I 3.0100 -122 -0 9,486,702
2021-08-11 2021-08-09 4 Halcyon Capital Management LP See notes NEXT Common Stock, $ 0.0001 par value M - Exercise I 0.0100 36,978 0 9,486,824
2021-03-19 2021-03-17 4 Halcyon Capital Management LP See Footnotes NEXT Series C Warrants A - Award I 0.01 53,027 53,027
2021-03-19 2021-03-17 4 Halcyon Capital Management LP See Footnotes NEXT Series C Convertible Preferred Stock A - Award I 7.50 1,000.0000 2,550 2,550 2,550
2019-07-02 2019-06-30 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value D - Sale to Issuer I -408,354 9,449,846
2019-07-02 2019-06-30 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value D - Sale to Issuer I -408,354 9,449,846
2019-05-21 2019-05-17 4 Halcyon Capital Management LP See Footnotes NEXT Series B Warrants A - Award I 0.01 60,332 60,332
2019-05-21 2019-05-17 4 Halcyon Capital Management LP See Footnotes NEXT Series B Convertible Preferred Stock A - Award I 7.50 1,000.0000 3,366 3,366 3,366
2019-05-21 2019-05-17 4 Halcyon Capital Management LP See Footnotes NEXT Series B Warrants A - Award I 0.01 60,332 60,332
2019-05-21 2019-05-17 4 Halcyon Capital Management LP See Footnotes NEXT Series B Convertible Preferred Stock A - Award I 7.50 1,000.0000 3,366 3,366 3,366
2019-01-03 2018-12-31 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value D - Sale to Issuer I -408,353 9,858,200
2019-01-03 2018-12-31 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value D - Sale to Issuer I -408,353 9,858,200
2018-08-13 2018-08-09 4 Halcyon Capital Management LP See footnotes NEXT Warrants A - Award I 0.01 25,609 25,609
2018-08-13 2018-08-09 4 Halcyon Capital Management LP See footnotes NEXT Series A Convertible Preferred Stock A - Award I 7.50 1,000.0000 1,681 1,681 1,681
2018-08-13 2018-08-09 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 9,432 10,266,553
2018-08-13 2018-08-09 4 Halcyon Capital Management LP See footnotes NEXT Warrants A - Award I 0.01 25,609 25,609
2018-08-13 2018-08-09 4 Halcyon Capital Management LP See footnotes NEXT Series A Convertible Preferred Stock A - Award I 7.50 1,000.0000 1,681 1,681 1,681
2018-08-13 2018-08-09 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 9,432 10,266,553
2018-07-13 2018-07-11 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 4,001 10,257,121
2018-07-13 2018-07-11 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 4,001 10,257,121
2018-07-03 2018-06-30 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value D - Sale to Issuer I -816,707 10,253,120
2018-07-03 2018-06-30 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value D - Sale to Issuer I -816,707 10,253,120
2018-06-13 2018-06-11 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 4,002 11,069,827
2018-06-13 2018-06-11 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 4,002 11,069,827
2018-05-15 2018-05-12 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 4,002 11,065,825
2018-05-15 2018-05-12 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 4,002 11,065,824
2018-05-15 2018-04-11 4/A Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 24,007 11,061,823
2018-05-15 2018-04-11 4/A Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 24,007 11,061,823
2018-04-13 2018-04-11 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 24,007 11,061,823
2018-04-13 2018-04-11 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value A - Award I 24,007 11,061,823
2018-01-30 2018-01-26 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value S - Sale I 6.7500 -13,750 -93 11,037,816
2018-01-30 2018-01-26 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value S - Sale I 6.7500 -13,750 -93 11,037,816
2017-12-27 2017-12-22 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value S - Sale I 8.8500 -5,500 -49 11,051,566
2017-12-27 2017-12-22 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value S - Sale I 8.8500 -5,500 -49 11,051,566
2017-11-03 2017-11-01 4 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value S - Sale I 9.9000 -10,877 -108 11,057,066
2017-11-03 3/A Halcyon Solutions GP LLC NEXT Common Stock, $ 0.0001 par value I 11,067,943
2017-11-03 3/A HDML Assets LLC NEXT Common Stock, $ 0.0001 par value I 11,067,943
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
2017-08-03 3 Halcyon Capital Management LP See footnotes NEXT Common Stock, $ 0.0001 par value I 21,485,556
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)