Nora Mead Brownell

Date	Company	Security	Transaction	Code	Indirect	10b5-1	#Shares	#Remaining
31 Dec 24	NOVA Sunnova Energy International	Common Stock	Option exercise	Acquire M	No	No	15,789	51,088
31 Dec 24	NOVA Sunnova Energy International	RSU Common Stock	Option exercise	Dispose M	No	No	15,789	0
17 May 24	NOVA Sunnova Energy International	Common Stock	Option exercise	Acquire M	No	No	5,044	35,299
17 May 24	NOVA Sunnova Energy International	Common Stock	Option exercise	Acquire M	No	No	7,566	30,255
17 May 24	NOVA Sunnova Energy International	RSU Common Stock	Option exercise	Dispose M	No	No	5,044	41,580
17 May 24	NOVA Sunnova Energy International	RSU Common Stock	Option exercise	Dispose M	No	No	7,566	46,624
15 May 24	NOVA Sunnova Energy International	RSU Common Stock	Grant	Acquire A	No	No	16,632	54,190
15 May 24	NOVA Sunnova Energy International	RSU Common Stock	Grant	Acquire A	No	No	24,948	37,558

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.