Nierenberg Michael

Director at Rithm Property Trust Inc. · on record since Jun 17, 2024
Chief Executive Officer at Rithm Property Trust Inc. · on record since Jun 17, 2024
Director at Rithm Acquisition Corp. · on record since Feb 26, 2025
CHIEF EXECUTIVE OFFICER at Rithm Acquisition Corp. · on record since Feb 26, 2025
Director at Rithm Capital Corp. · on record since Nov 25, 2013
Director at Rithm Perpetual Life Residential Trust · on record since Dec 1, 2025
CEO & Co-CIO at Rithm Perpetual Life Residential Trust · on record since Dec 1, 2025
Director at Fortress Capital Acquisition Corp · on record since Jan 12, 2021
Chief Executive Officer at Fortress Capital Acquisition Corp · on record since Jan 12, 2021
Chief Executive Officer at Rithm Capital Corp. · on record since Mar 11, 2019

Insider trading activity of Nierenberg Michael

Transactions on record: 115; since May 2, 2014

Open-market buys: 14; $16.3M

Open-market sells: 2; $9.5M

Companies traded: 1; last filing Aug 4, 2026

Figures computed from official regulatory filings — .

Companies where Nierenberg Michael has traded

Rithm Capital Corp.115 tx · $116.8M · Aug 4, 2026

Track record of Nierenberg Michael

Statistical track record

Free account

Open-market buys: 14

Last buy: Apr 19, 2021

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of Nierenberg Michael

Co-insiders of Nierenberg Michael

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	21,423	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	2,848	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	51,262	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	21,081	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	7,248	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	4,761	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	7,365	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	2,802	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	50,444	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	4,685	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Mar 9, 2026	AwardD (derivative)	283,554	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 25, 2026	Other	-771,688	10.45 USD	$8.1M	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	AwardD (derivative)	16,941	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	Award	29,098	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	AwardD (derivative)	4,504	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	AwardD (derivative)	5,647	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	AwardD (derivative)	40,538	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Jan 22, 2026	AwardD (derivative)	966,433	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Jan 22, 2026	AwardD (derivative)	807,776	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Jan 22, 2026	Award	1,189,241	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Nov 6, 2025	Sell	-301,548	11.00 USD	$3.3M	SEC
Rithm Capital Corp.Listing on record	Nov 4, 2025	AwardD (derivative)	21,495	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Nov 4, 2025	AwardD (derivative)	5,988	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Nov 4, 2025	Award	4,408	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Nov 4, 2025	AwardD (derivative)	4,776	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
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	21,423	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	2,848	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	51,262	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	21,081	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	7,248	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	4,761	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	7,365	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	2,802	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	50,444	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Aug 4, 2026	AwardD (derivative)	4,685	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Mar 9, 2026	AwardD (derivative)	283,554	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 25, 2026	Other	-771,688	10.45 USD	$8.1M	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	AwardD (derivative)	16,941	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	Award	29,098	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	AwardD (derivative)	4,504	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	AwardD (derivative)	5,647	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Feb 3, 2026	AwardD (derivative)	40,538	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Jan 22, 2026	AwardD (derivative)	966,433	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Jan 22, 2026	AwardD (derivative)	807,776	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Jan 22, 2026	Award	1,189,241	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Nov 6, 2025	Sell	-301,548	11.00 USD	$3.3M	SEC
Rithm Capital Corp.Listing on record	Nov 4, 2025	AwardD (derivative)	21,495	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Nov 4, 2025	AwardD (derivative)	5,988	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Nov 4, 2025	Award	4,408	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Rithm Capital Corp.Listing on record	Nov 4, 2025	AwardD (derivative)	4,776	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC