Boyce Michael Ross

Director at AAR CORP · on record since Jan 18, 2006
Director at STEPAN CO · on record since Apr 21, 2010
Director at Ecovyst Inc. · on record since Sep 29, 2017

Insider trading activity of Boyce Michael Ross

Transactions on record: 87; since Jan 18, 2006

Open-market buys: 6; $923.4K

Open-market sells: 2; $132.3K

Companies traded: 3; last filing Jun 2, 2026

Figures computed from official regulatory filings — .

Companies where Boyce Michael Ross has traded

AAR CORP28 tx · $854.7K · Jun 2, 2026
STEPAN CO58 tx · $291.7K · Apr 28, 2021
Ecovyst Inc.1 tx · Oct 4, 2017

Track record of Boyce Michael Ross

Statistical track record

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Open-market buys: 6

Last buy: Jul 28, 2021

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Transaction history of Boyce Michael Ross

Co-insiders of Boyce Michael Ross

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
AAR CORPListing on record	Jun 2, 2026	Award	1,364	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jun 2, 2025	Award	2,198	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jun 4, 2024	Award	1,901	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jun 5, 2023	Award	2,426	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jun 3, 2022	Award	2,574	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jul 29, 2021	Buy	10,000	36.11 USD	$361.1K	conv 77Unusual sizeFirst in 12mo	SEC
AAR CORPListing on record	Jun 2, 2021	Award	2,937	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 28, 2021	Award	760	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 2, 2021	AwardD (derivative)	2	127.11 USD	$254.2		SEC
STEPAN COListing on record	Jan 5, 2021	AwardD (derivative)	1	119.32 USD	$119.3		SEC
STEPAN COListing on record	Oct 2, 2020	AwardD (derivative)	2	109.00 USD	$218		SEC
STEPAN COListing on record	Jul 6, 2020	AwardD (derivative)	2	97.10 USD	$194.2		SEC
AAR CORPListing on record	Jun 3, 2020	Award	5,976	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 23, 2020	Award	1,103	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 2, 2020	AwardD (derivative)	3	88.46 USD	$265.4		SEC
STEPAN COListing on record	Jan 2, 2020	AwardD (derivative)	2	102.44 USD	$204.9		SEC
STEPAN COListing on record	Oct 2, 2019	AwardD (derivative)	2	97.06 USD	$194.1		SEC
STEPAN COListing on record	Jul 1, 2019	AwardD (derivative)	2	91.91 USD	$183.8		SEC
AAR CORPListing on record	Jun 4, 2019	Award	3,922	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	May 2, 2019	Award	1,087	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 1, 2019	AwardD (derivative)	2	87.52 USD	$175		SEC
STEPAN COListing on record	Jan 3, 2019	AwardD (derivative)	2	74.00 USD	$148		SEC
STEPAN COListing on record	Oct 2, 2018	AwardD (derivative)	2	87.01 USD	$174		SEC
STEPAN COListing on record	Jul 3, 2018	AwardD (derivative)	2	78.01 USD	$156		SEC
AAR CORPListing on record	Jun 5, 2018	Award	2,648	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
AAR CORPListing on record	Jun 2, 2026	Award	1,364	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jun 2, 2025	Award	2,198	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jun 4, 2024	Award	1,901	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jun 5, 2023	Award	2,426	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jun 3, 2022	Award	2,574	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AAR CORPListing on record	Jul 29, 2021	Buy	10,000	36.11 USD	$361.1K	conv 77Unusual sizeFirst in 12mo	SEC
AAR CORPListing on record	Jun 2, 2021	Award	2,937	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 28, 2021	Award	760	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 2, 2021	AwardD (derivative)	2	127.11 USD	$254.2		SEC
STEPAN COListing on record	Jan 5, 2021	AwardD (derivative)	1	119.32 USD	$119.3		SEC
STEPAN COListing on record	Oct 2, 2020	AwardD (derivative)	2	109.00 USD	$218		SEC
STEPAN COListing on record	Jul 6, 2020	AwardD (derivative)	2	97.10 USD	$194.2		SEC
AAR CORPListing on record	Jun 3, 2020	Award	5,976	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 23, 2020	Award	1,103	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 2, 2020	AwardD (derivative)	3	88.46 USD	$265.4		SEC
STEPAN COListing on record	Jan 2, 2020	AwardD (derivative)	2	102.44 USD	$204.9		SEC
STEPAN COListing on record	Oct 2, 2019	AwardD (derivative)	2	97.06 USD	$194.1		SEC
STEPAN COListing on record	Jul 1, 2019	AwardD (derivative)	2	91.91 USD	$183.8		SEC
AAR CORPListing on record	Jun 4, 2019	Award	3,922	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	May 2, 2019	Award	1,087	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
STEPAN COListing on record	Apr 1, 2019	AwardD (derivative)	2	87.52 USD	$175		SEC
STEPAN COListing on record	Jan 3, 2019	AwardD (derivative)	2	74.00 USD	$148		SEC
STEPAN COListing on record	Oct 2, 2018	AwardD (derivative)	2	87.01 USD	$174		SEC
STEPAN COListing on record	Jul 3, 2018	AwardD (derivative)	2	78.01 USD	$156		SEC
AAR CORPListing on record	Jun 5, 2018	Award	2,648	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC