Ray Kolberg

Insider

First SEC filing: March 7, 2019 · Latest: March 7, 2019

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 9 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

9 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 20, 2021	ECVT	F	4,710	$15.50	$73,005	83,610 Direct	-5.33%	Disposed	-32.5% (price as of 2026-08-20)
Jan. 18, 2021	ECVT	A	24,367	—	—	88,320 Direct	+38.10%	Acquired	(price as of 2026-08-20)
Jan. 5, 2021	ECVT	F	3,701	$14.11	$52,221	63,953 Direct	-5.47%	Disposed	-25.8% (price as of 2026-08-20)
Oct. 2, 2020	ECVT	F	6,847	$10.38	$71,072	67,654 Direct	-9.19%	Disposed	0.9% (price as of 2026-08-20)
Jan. 20, 2020	ECVT	A	22,516	—	—	74,501 Direct	+43.31%	Acquired	(price as of 2026-08-20)
Jan. 5, 2020	ECVT	F	4,581	$16.60	$76,045	51,985 Direct	-8.10%	Disposed	-36.9% (price as of 2026-08-20)
Jan. 1, 2020	ECVT	F	17,200	$17.14	$294,808	56,566 Direct	-23.32%	Disposed	-38.9% (price as of 2026-08-20)
Oct. 2, 2019	ECVT	F	9,793	$15.82	$154,925	73,766 Direct	-11.72%	Disposed	-33.8% (price as of 2026-08-20)
June 5, 2019	ECVT	S	12,077	$15.87	$191,662	83,559 Direct	-12.63%	Disposed	-34.0% (price as of 2026-08-20)
March 11, 2019	ECVT	A	24,335	—	—	95,636 Direct	+34.13%	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
March 7, 2019	ECVT	Common Stock	71,301	Direct
March 7, 2019	ECVT	Option (Right to Buy)→ Common Stock (13,634)	13,634	Direct
March 7, 2019	ECVT	Option (Right to Buy)→ Common Stock (10,298)	10,298	Direct
March 7, 2019	ECVT	Option (Right to Buy)→ Common Stock (10,299)	10,299	Direct
March 7, 2019	ECVT	Option (Right to Buy)→ Common Stock (13,634)	13,634	Direct
March 7, 2019	ECVT	Option (Right to Buy)→ Common Stock (10,299)	10,299	Direct
March 7, 2019	ECVT	Option (Right to Buy)→ Common Stock (27,268)	27,268	Direct
March 7, 2019	ECVT	Option (Right to Buy)→ Common Stock (30,896)	30,896	Direct

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

Vice President and President, Catalysts

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$450,000	—	$750,008	—	$190,394	—	$41,372	$1,431,774
2019	$425,000	—	$750,004	—	$319,675	—	$37,248	$1,531,927

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