NEXTDECADE CORP

Ticker: NEXT CUSIP: 65342K105 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

Note: Option positions (PUT/CALL) are excluded.

Q4 2019

Shares 66,867 Value ($000) $411 Avg Close $6.23 Range $5.60 - $6.78

Q3 2019

Shares 80,917 Value ($000) $466 Avg Close $5.37 Range $4.31 - $6.65

Q2 2019

Shares 80,917 Value ($000) $511 Avg Close $5.57 Range $4.81 - $6.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	66,867	$411	$6.23	$5.60 - $6.78
Q3 2019	80,917	$466	$5.37	$4.31 - $6.65
Q2 2019	80,917	$511	$5.57	$4.81 - $6.71