Nierenberg Michael
Chief Executive Officer
Nierenberg Michael has filed 5 SEC Form 4 filings (5 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Feb 25, 2026.
On the most recent filing, Nierenberg Michael is listed as Chief Executive Officer at Rithm Capital Corp. Inside the rolling window, Nierenberg Michael reported no open-market purchases and 1 open-market sale totaling $3.3M in RITM.
Companies traded
Other insiders at RITM
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$3.3M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Nierenberg Michael made?
Nierenberg Michael has filed 5 SEC Form 4 filings (5 transaction rows) across 1 company since 2025.
Which companies does Nierenberg Michael trade?
Nierenberg Michael has filed SEC Form 4 disclosures for 1 company, including RITM.
When was Nierenberg Michael's most recent SEC Form 4 filing?
Nierenberg Michael's most recent SEC Form 4 filing on Tracefour is dated Feb 25, 2026.
What is Nierenberg Michael's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Nierenberg Michael is listed as Chief Executive Officer.
What is Nierenberg Michael's total buy and sell value in the current window?
Inside the rolling retention window, Nierenberg Michael bought $0 and sold $3.3M based on SEC Form 4 filings.
What was Nierenberg Michael's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 301,548 RITM shares on 2025-11-05, worth $3.3M, per SEC Form 4 filings.