SILBERMAN ROBERT S

Director at Strategic Education, Inc. · on record since Feb 16, 2006
Director at NATIONAL MEDICAL HEALTH CARD SYSTEMS INC · on record since Mar 24, 2004
Director at COVANTA HOLDING CORP · on record since Jun 1, 2006
Director at PAR PACIFIC HOLDINGS, INC. · on record since Apr 7, 2026
Director at FOX ENTERTAINMENT GROUP INC · on record since Aug 15, 2013
Director at DIVERSIFIED HEALTHCARE TRUST · on record since Dec 14, 2004
CHIEF EXECUTIVE OFFICER at Strategic Education, Inc. · on record since Feb 17, 2005
Director at TWENTY-FIRST CENTURY FOX, INC. · on record since Mar 20, 2019

Insider trading activity of SILBERMAN ROBERT S

Transactions on record: 259; since Mar 16, 2004

Open-market buys: 13; $6.6M

Open-market sells: 52; $129.3M

Companies traded: 7; last filing Jul 7, 2026

Figures computed from official regulatory filings — .

Companies where SILBERMAN ROBERT S has traded

PAR PACIFIC HOLDINGS, INC.65 tx · $7.7M · Jul 7, 2026
Strategic Education, Inc.93 tx · $179.4M · Mar 16, 2026
COVANTA HOLDING CORP27 tx · $1.3M · Dec 1, 2021
TWENTY-FIRST CENTURY FOX, INC.4 tx · Mar 20, 2019
FOX ENTERTAINMENT GROUP INC61 tx · $1.6M · Mar 14, 2019
DIVERSIFIED HEALTHCARE TRUST8 tx · $154K · Sep 21, 2005
NATIONAL MEDICAL HEALTH CARD SYSTEMS INC1 tx · $620K · May 6, 2004

Track record of SILBERMAN ROBERT S

Statistical track record

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Open-market buys: 13

Last buy: Mar 13, 2026

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Transaction history of SILBERMAN ROBERT S

Co-insiders of SILBERMAN ROBERT S

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
PAR PACIFIC HOLDINGS, INC.Listing on record	Jul 7, 2026	AwardD (derivative)	1,026	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Apr 7, 2026	AwardD (derivative)	616	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 16, 2026	Buy	718	80.82 USD	$58K	conv 34First in 12mo	SEC
Strategic Education, Inc.Listing on record	Feb 26, 2026	Award	52,646	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	Feb 26, 2026	Other	-28,260	74.91 USD	$2.1M		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jan 7, 2026	AwardD (derivative)	1,074	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Oct 7, 2025	AwardD (derivative)	1,166	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jul 8, 2025	AwardD (derivative)	1,272	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Apr 8, 2025	AwardD (derivative)	3,096	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 5, 2025	Buy	10,528	80.70 USD	$849.6K	conv 46First in 12mo	SEC
Strategic Education, Inc.Listing on record	Feb 27, 2025	Award	33,184	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	Feb 27, 2025	Other	-26,718	98.39 USD	$2.6M		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jan 7, 2025	AwardD (derivative)	2,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Oct 8, 2024	AwardD (derivative)	2,109	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jul 9, 2024	AwardD (derivative)	1,625	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Apr 8, 2024	AwardD (derivative)	1,013	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	Feb 29, 2024	Other	-9,940	95.85 USD	$952.7K		SEC
Strategic Education, Inc.Listing on record	Feb 29, 2024	Award	34,189	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jan 9, 2024	AwardD (derivative)	1,153	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Oct 10, 2023	AwardD (derivative)	1,232	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jul 7, 2023	AwardD (derivative)	1,476	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Apr 6, 2023	AwardD (derivative)	1,410	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 1, 2023	Other	-19,007	88.26 USD	$1.7M		SEC
Strategic Education, Inc.Listing on record	Feb 24, 2023	Award	34,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jan 9, 2023	AwardD (derivative)	1,811	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
PAR PACIFIC HOLDINGS, INC.Listing on record	Jul 7, 2026	AwardD (derivative)	1,026	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Apr 7, 2026	AwardD (derivative)	616	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 16, 2026	Buy	718	80.82 USD	$58K	conv 34First in 12mo	SEC
Strategic Education, Inc.Listing on record	Feb 26, 2026	Award	52,646	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	Feb 26, 2026	Other	-28,260	74.91 USD	$2.1M		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jan 7, 2026	AwardD (derivative)	1,074	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Oct 7, 2025	AwardD (derivative)	1,166	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jul 8, 2025	AwardD (derivative)	1,272	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Apr 8, 2025	AwardD (derivative)	3,096	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 5, 2025	Buy	10,528	80.70 USD	$849.6K	conv 46First in 12mo	SEC
Strategic Education, Inc.Listing on record	Feb 27, 2025	Award	33,184	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	Feb 27, 2025	Other	-26,718	98.39 USD	$2.6M		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jan 7, 2025	AwardD (derivative)	2,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Oct 8, 2024	AwardD (derivative)	2,109	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jul 9, 2024	AwardD (derivative)	1,625	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Apr 8, 2024	AwardD (derivative)	1,013	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	Feb 29, 2024	Other	-9,940	95.85 USD	$952.7K		SEC
Strategic Education, Inc.Listing on record	Feb 29, 2024	Award	34,189	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jan 9, 2024	AwardD (derivative)	1,153	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Oct 10, 2023	AwardD (derivative)	1,232	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jul 7, 2023	AwardD (derivative)	1,476	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Apr 6, 2023	AwardD (derivative)	1,410	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 1, 2023	Other	-19,007	88.26 USD	$1.7M		SEC
Strategic Education, Inc.Listing on record	Feb 24, 2023	Award	34,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PAR PACIFIC HOLDINGS, INC.Listing on record	Jan 9, 2023	AwardD (derivative)	1,811	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC