Eric P. Dresselhuys

Insider

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

On this page

Insider at

0 buys (P) 0 sells (S) Net: $0 + 5 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

5 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 16, 2022	GWH	A	622,771	—	—	1,491,941 Direct	+71.65%	Acquired	(price as of 2026-08-20)
Jan. 24, 2022	GWH	S	59,642	$6.05	$360,834	869,170 Direct	-6.42%	Disposed	-99.3% (price as of 2026-08-20)
Jan. 17, 2022	GWH	A	88,031	—	—	928,812 Direct	+10.47%	Acquired	(price as of 2026-08-20)
Jan. 4, 2022	GWH	F	52,216	$11.50	$600,484	840,781 Direct	-5.85%	Disposed	-99.6% (price as of 2026-08-20)
Dec. 17, 2021	GWH	A	762,938	—	—	892,997 Direct	+586.61%	Acquired	(price as of 2026-08-20)
Nov. 15, 2021	GWH	A	130,059	—	—	130,059 Direct	—	Acquired	(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	Employee Stock Option (right to buy)→ Common Stock (308,931)	308,931	Direct
Oct. 18, 2021	GWH	Restricted Stock Units→ Common Stock (130,059)	130,059	Direct

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

CEO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$62,500	—	—	—	—	—	$687,188	$749,688
2024	$500,000	—	$544,716	—	—	—	$28,937	$1,073,653
2023	$465,000	$459,095	$878,305	$308,682	—	—	$17,961	$2,129,043

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