Amir Moftakhar

Insider

First SEC filing: Oct. 18, 2021 · Latest: Oct. 18, 2021

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 4 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 8, 2022	GWH	A	268,358	—	—	647,161 Direct	+70.84%	Acquired	(price as of 2026-08-20)
Jan. 4, 2022	GWH	F	37,821	$11.50	$434,942	378,793 Direct	-9.08%	Disposed	-99.6% (price as of 2026-08-20)
Nov. 15, 2021	GWH	A	101,026	—	—	416,614 Direct	+32.01%	Acquired	(price as of 2026-08-20)
Nov. 9, 2021	GWH	J	43,216	$10.00	$432,160	315,588 Direct	+15.87%	Acquired	-99.6% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Oct. 18, 2021	GWH	Common Stock	272,372	Direct
Oct. 18, 2021	GWH	Employee Stock Option (right to buy)→ Common Stock (296,057)	296,057	Direct
Oct. 18, 2021	GWH	Employee Stock Option (right to buy)→ Common Stock (183,887)	183,887	Direct
Oct. 18, 2021	GWH	Restricted Stock Units→ Common Stock (101,026)	101,026	Direct

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2021	$232,599	$73,375	$705,781	$619,039	—	—	$24,868	$1,657,662

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.