Kumbier Michelle - Insider Non-Derivative Transactions at Ryerson Holding Corp (RYI) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Sep 30, 2025, Kumbier Michelle's relationship to Ryerson Holding Corp (RYI) is Director, and currently has 2,409 shares of Common Stock (par value $0.01 per share).

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other RYI insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Kumbier Michelle - Insider Non-Derivative Transactions of RYI Common Stock (par value $0.01 per share)

Kumbier Michelle - Insider Non-Derivative Transactions at RYI

Items per page:

0 of 0

Date	Transaction	No. of Shares	Shares Owned After Transactions
Oct 1, 2025	Acquisition -- (Common Stock (par value $0.01 per share))	382	2409
Jul 1, 2025	Acquisition -- (Common Stock (par value $0.01 per share))	405	2027
Apr 2, 2025	Acquisition -- (Common Stock (par value $0.01 per share))	381	1622
Jan 1, 2025	Acquisition -- (Common Stock (par value $0.01 per share))	472	1241
Oct 2, 2024	Acquisition -- (Common Stock (par value $0.01 per share))	439	769
Jul 2, 2024	Acquisition -- (Common Stock (par value $0.01 per share))	330	330