Bradley David A.

Chief Operating Officer at Kraton Corp · on record since Dec 23, 2009
Director at Nexeo Solutions, Inc. · on record since Jun 27, 2016
President & CEO at Nexeo Solutions, Inc. · on record since Mar 4, 2019
Director at Ecovyst Inc. · on record since May 12, 2022

Insider trading activity of Bradley David A.

Transactions on record: 56; since Dec 23, 2009

Open-market buys: 3; $1.3M

Open-market sells: 15; $3.2M

Companies traded: 3; last filing Feb 5, 2026

Figures computed from official regulatory filings — .

Companies where Bradley David A. has traded

Ecovyst Inc.6 tx · $194.6K · Feb 5, 2026
Nexeo Solutions, Inc.13 tx · $1.8M · Mar 4, 2019
Kraton Corp37 tx · $4.3M · Jan 14, 2011

Track record of Bradley David A.

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Bradley David A.

Co-insiders of Bradley David A.

BONDERMAN DAVIDKraton Corp +1
Catalano Anna CEcovyst Inc. +1
COULTER JAMES GKraton Corp +1
Fogarty Kevin MichaelEcovyst Inc. +1
SMITH DAN FKraton Corp +1
TPG Group Holdings (SBS) Advisors, Inc.Kraton Corp +1
WALSH TIMOTHYEcovyst Inc. +1
Wright Nathan H.Kraton Corp +1
Abrey Thomas AKraton Corp
Althoff Donald L.Ecovyst Inc.
Astor William Waldorf IIINexeo Solutions, Inc.
Atanasov Atanas HKraton Corp
ATWOOD J RICHARDNexeo Solutions, Inc.
Bausch Shelley JKraton Corp
BEHRENS CHRISTOPHER CEcovyst Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Ecovyst Inc.Listing on record	Feb 5, 2026	Award	19,399	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ecovyst Inc.Listing on record	Feb 5, 2025	Award	25,674	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ecovyst Inc.Listing on record	Jan 24, 2024	Award	22,701	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ecovyst Inc.Listing on record	Jan 18, 2023	Award	20,325	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ecovyst Inc.Listing on record	May 12, 2022	Buy	20,000	9.73 USD	$194.6K	conv 36First in 12mo	SEC
Ecovyst Inc.Listing on record	May 5, 2022	Award	19,900	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Mar 4, 2019	Other	-1,791,182	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Mar 4, 2019	Other	-329,229	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Mar 4, 2019	OtherD (derivative)	-269,271	2.71 USD	$729.7K		SEC
Nexeo Solutions, Inc.Listing unverified	Mar 4, 2019	Other	-277,561	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Dec 6, 2018	Other	-7,289	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Nov 6, 2017	AwardD (derivative)	269,271	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Nov 6, 2017	AwardD (derivative)	89,892	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Nov 6, 2017	Award	89,892	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Aug 17, 2017	Buy	80,000	7.39 USD	$591.2K	conv 97First in 12mo	SEC
Nexeo Solutions, Inc.Listing unverified	Feb 2, 2017	AwardD (derivative)	54,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Nov 21, 2016	OtherD (derivative)	-26,341	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Aug 15, 2016	Buy	55,000	8.81 USD	$484.6K	conv 79First in 12mo	SEC
Nexeo Solutions, Inc.Listing unverified	Jun 27, 2016	AwardD (derivative)	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kraton CorpListing unverified	Jan 14, 2011	ExerciseD (derivative)	-7,441	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kraton CorpListing unverified	Jan 14, 2011	Sell	-16,448	33.01 USD	$542.9K	Unusual size	SEC
Kraton CorpListing unverified	Jan 14, 2011	Sell	-5,028	33.00 USD	$165.9K		SEC
Kraton CorpListing unverified	Jan 14, 2011	Exercise	9,007	13.51 USD	$121.7K		SEC
Kraton CorpListing unverified	Jan 14, 2011	ExerciseD (derivative)	-18,746	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kraton CorpListing unverified	Jan 14, 2011	ExerciseD (derivative)	-10,089	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Ecovyst Inc.Listing on record	Feb 5, 2026	Award	19,399	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ecovyst Inc.Listing on record	Feb 5, 2025	Award	25,674	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ecovyst Inc.Listing on record	Jan 24, 2024	Award	22,701	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ecovyst Inc.Listing on record	Jan 18, 2023	Award	20,325	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ecovyst Inc.Listing on record	May 12, 2022	Buy	20,000	9.73 USD	$194.6K	conv 36First in 12mo	SEC
Ecovyst Inc.Listing on record	May 5, 2022	Award	19,900	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Mar 4, 2019	Other	-1,791,182	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Mar 4, 2019	Other	-329,229	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Mar 4, 2019	OtherD (derivative)	-269,271	2.71 USD	$729.7K		SEC
Nexeo Solutions, Inc.Listing unverified	Mar 4, 2019	Other	-277,561	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Dec 6, 2018	Other	-7,289	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Nov 6, 2017	AwardD (derivative)	269,271	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Nov 6, 2017	AwardD (derivative)	89,892	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Nov 6, 2017	Award	89,892	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Aug 17, 2017	Buy	80,000	7.39 USD	$591.2K	conv 97First in 12mo	SEC
Nexeo Solutions, Inc.Listing unverified	Feb 2, 2017	AwardD (derivative)	54,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Nov 21, 2016	OtherD (derivative)	-26,341	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nexeo Solutions, Inc.Listing unverified	Aug 15, 2016	Buy	55,000	8.81 USD	$484.6K	conv 79First in 12mo	SEC
Nexeo Solutions, Inc.Listing unverified	Jun 27, 2016	AwardD (derivative)	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kraton CorpListing unverified	Jan 14, 2011	ExerciseD (derivative)	-7,441	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kraton CorpListing unverified	Jan 14, 2011	Sell	-16,448	33.01 USD	$542.9K	Unusual size	SEC
Kraton CorpListing unverified	Jan 14, 2011	Sell	-5,028	33.00 USD	$165.9K		SEC
Kraton CorpListing unverified	Jan 14, 2011	Exercise	9,007	13.51 USD	$121.7K		SEC
Kraton CorpListing unverified	Jan 14, 2011	ExerciseD (derivative)	-18,746	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Kraton CorpListing unverified	Jan 14, 2011	ExerciseD (derivative)	-10,089	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC