ECP ControlCo, LLC - Nov 1, 2021 Form 4 Insider Report for Sunnova Energy International Inc. (NOVA)

Role: 10%+ Owner
Signature: ECP ControlCo, LLC, By: /s/ Rahman D'Argenio, Managing Member
Stock symbol: NOVA
Transactions as of: Nov 1, 2021
Transactions value $: -$247,680,000
Form type: 4
Date filed: 11/3/2021, 04:30 PM
Previous filing: Apr 5, 2022
Next filing: Feb 9, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NOVA	Common Stock	Sale	-$248M	-6M	-35.48%	$41.28	10.9M	Nov 1, 2021	See footnote	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

ECP ControlCo, LLC is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	The securities reported herein are held of record by ECP Sunnova Holdings, LP ("ECP Sunnova Holdings"). ECP Control Co, LLC is the managing member of Energy Capital Partners III, LLC ("ECP GP"), which is the managing member of Energy Capital Partners GP III Co-Investment (Sunnova), LLC ("ECP Sunnova GP"). ECP Sunnova GP is the general partner of Energy Capital Partners III (Sunnova Co-Invest), LP ("ECP Sunnova"). ECP GP is the general partner of Energy Capital Partners GP III, LP, which is the general partner of each of (i) Energy Capital Partners III-A, LP, (ii) Energy Capital Partners III, LP, (iii) Energy Capital Partners III-B, LP, (iv) Energy Capital Parnters III-D, LP, and (v) Energy Capital Partners III-C, LP (together with ECP Sunnova, the "Funds"). The Funds are the managing members of ECP Sunnova Holdings GP, LLC, which is the general partner of ECP Sunnova Holdings.

Content

The securities reported herein are held of record by ECP Sunnova Holdings, LP ("ECP Sunnova Holdings"). ECP Control Co, LLC is the managing member of Energy Capital Partners III, LLC ("ECP GP"), which is the managing member of Energy Capital Partners GP III Co-Investment (Sunnova), LLC ("ECP Sunnova GP"). ECP Sunnova GP is the general partner of Energy Capital Partners III (Sunnova Co-Invest), LP ("ECP Sunnova"). ECP GP is the general partner of Energy Capital Partners GP III, LP, which is the general partner of each of (i) Energy Capital Partners III-A, LP, (ii) Energy Capital Partners III, LP, (iii) Energy Capital Partners III-B, LP, (iv) Energy Capital Parnters III-D, LP, and (v) Energy Capital Partners III-C, LP (together with ECP Sunnova, the "Funds"). The Funds are the managing members of ECP Sunnova Holdings GP, LLC, which is the general partner of ECP Sunnova Holdings.

Remarks:

Due to the limitations of the electronic filing system, each of ECP Sunnova Holdings, LP and ECP Sunnova Holdings GP, LLC are filing a separate Form 4.