GRUSKY ROBERT R

Director at Strategic Education, Inc. · on record since Feb 28, 2006
Director at NATIONAL MEDICAL HEALTH CARD SYSTEMS INC · on record since Mar 24, 2004
Director at AUTONATION, INC. · on record since Jun 26, 2006
Director at AUTOZONE INC · on record since Aug 19, 2008

Insider trading activity of GRUSKY ROBERT R

Transactions on record: 284; since May 26, 2005

Open-market buys: 51; $694.6K

Open-market sells: 79; $14.7M

Companies traded: 3; last filing Apr 24, 2026

Figures computed from official regulatory filings — .

Companies where GRUSKY ROBERT R has traded

Strategic Education, Inc.100 tx · $2.9M · Apr 24, 2026
AUTONATION, INC.139 tx · $16.3M · Jan 6, 2026
AUTOZONE INC45 tx · $3.4M · Dec 11, 2012

Track record of GRUSKY ROBERT R

Statistical track record

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Open-market buys: 51

Last buy: Nov 15, 2012

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Transaction history of GRUSKY ROBERT R

Co-insiders of GRUSKY ROBERT R

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Strategic Education, Inc.Listing on record	Apr 24, 2026	Award	1,436	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Jan 6, 2026	Award	1,210	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Strategic Education, Inc.Listing on record	Dec 12, 2025	Sell	-1,403	80.03 USD	$112.3K	SEC
Strategic Education, Inc.Listing on record	Apr 25, 2025	Award	1,498	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Strategic Education, Inc.Listing on record	Apr 25, 2025	Sell	-1,494	80.27 USD	$119.9K	SEC
AUTONATION, INC.Listing on record	Jan 3, 2025	Award	1,497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Dec 9, 2024	Sell	-1,000	179.79 USD	$179.8K	SEC
AUTONATION, INC.Listing on record	Aug 5, 2024	Sell	-350	182.18 USD	$63.8K	SEC
Strategic Education, Inc.Listing on record	May 6, 2024	Sell	-350	122.50 USD	$42.9K	SEC
Strategic Education, Inc.Listing on record	May 6, 2024	Sell	-250	118.55 USD	$29.6K	SEC
Strategic Education, Inc.Listing on record	May 1, 2024	Sell	-462	120.99 USD	$55.9K	SEC
Strategic Education, Inc.Listing on record	Apr 26, 2024	Award	1,193	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Jan 4, 2024	Award	1,659	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Aug 23, 2023	Sell	-3,000	160.19 USD	$480.6K	SEC
AUTONATION, INC.Listing on record	Aug 23, 2023	Sell	-2,000	161.25 USD	$322.5K	SEC
Strategic Education, Inc.Listing on record	May 5, 2023	Sell	-175	83.05 USD	$14.5K	SEC
Strategic Education, Inc.Listing on record	Apr 28, 2023	Award	1,299	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Strategic Education, Inc.Listing on record	Mar 2, 2023	Sell	-167	86.70 USD	$14.5K	SEC
AUTONATION, INC.Listing on record	Feb 23, 2023	Sell	-1,500	146.67 USD	$220K	SEC
AUTONATION, INC.Listing on record	Jan 5, 2023	Award	2,331	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Aug 10, 2022	Sell	-1,129	125.00 USD	$141.1K	SEC
AUTONATION, INC.Listing on record	Jul 27, 2022	Sell	-1,000	120.23 USD	$120.2K	SEC
Strategic Education, Inc.Listing on record	Apr 29, 2022	Award	1,717	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Jan 5, 2022	Award	2,192	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Strategic Education, Inc.Listing on record	Apr 29, 2021	Award	1,468	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	Src
Strategic Education, Inc.Listing on record	Apr 24, 2026	Award	1,436	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Jan 6, 2026	Award	1,210	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Strategic Education, Inc.Listing on record	Dec 12, 2025	Sell	-1,403	80.03 USD	$112.3K	SEC
Strategic Education, Inc.Listing on record	Apr 25, 2025	Award	1,498	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Strategic Education, Inc.Listing on record	Apr 25, 2025	Sell	-1,494	80.27 USD	$119.9K	SEC
AUTONATION, INC.Listing on record	Jan 3, 2025	Award	1,497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Dec 9, 2024	Sell	-1,000	179.79 USD	$179.8K	SEC
AUTONATION, INC.Listing on record	Aug 5, 2024	Sell	-350	182.18 USD	$63.8K	SEC
Strategic Education, Inc.Listing on record	May 6, 2024	Sell	-350	122.50 USD	$42.9K	SEC
Strategic Education, Inc.Listing on record	May 6, 2024	Sell	-250	118.55 USD	$29.6K	SEC
Strategic Education, Inc.Listing on record	May 1, 2024	Sell	-462	120.99 USD	$55.9K	SEC
Strategic Education, Inc.Listing on record	Apr 26, 2024	Award	1,193	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Jan 4, 2024	Award	1,659	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Aug 23, 2023	Sell	-3,000	160.19 USD	$480.6K	SEC
AUTONATION, INC.Listing on record	Aug 23, 2023	Sell	-2,000	161.25 USD	$322.5K	SEC
Strategic Education, Inc.Listing on record	May 5, 2023	Sell	-175	83.05 USD	$14.5K	SEC
Strategic Education, Inc.Listing on record	Apr 28, 2023	Award	1,299	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Strategic Education, Inc.Listing on record	Mar 2, 2023	Sell	-167	86.70 USD	$14.5K	SEC
AUTONATION, INC.Listing on record	Feb 23, 2023	Sell	-1,500	146.67 USD	$220K	SEC
AUTONATION, INC.Listing on record	Jan 5, 2023	Award	2,331	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Aug 10, 2022	Sell	-1,129	125.00 USD	$141.1K	SEC
AUTONATION, INC.Listing on record	Jul 27, 2022	Sell	-1,000	120.23 USD	$120.2K	SEC
Strategic Education, Inc.Listing on record	Apr 29, 2022	Award	1,717	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
AUTONATION, INC.Listing on record	Jan 5, 2022	Award	2,192	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Strategic Education, Inc.Listing on record	Apr 29, 2021	Award	1,468	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC