Silver Mark S. — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Silver Mark S. has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $533K.

Profile

Silver Mark S.

Mark S. Silver is an executive at Ryerson Holding Corp, serving as the Executive Vice President, General Counsel, and Chief Human Resources Officer. He has held multiple roles within the company, focusing on legal and human resources functions.

RoleInsider
Notability30/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-01RYZRyerson Holding CorpS — Open-market sale11.2K$27.91$312K
2026-04-03RYZRyerson Holding CorpF — Tax withholding / forfeiture7.5K$22.48$169K
2026-04-03RYZRyerson Holding CorpM — Option exercise8.4K$0.00
2026-04-03RYZRyerson Holding CorpM — Option exercise3.4K$0.00
2026-04-03RYZRyerson Holding CorpM — Option exercise2.9K$0.00
2026-04-03RYZRyerson Holding CorpM — Option exercise3.0K$0.00
2024-11-18RYZRyerson Holding CorpS — Open-market sale9.0K$24.56$221K

Companies — Last 90 Days

Frequently Asked Questions

Who is Silver Mark S.?

Mark S. Silver is an executive at Ryerson Holding Corp, serving as the Executive Vice President, General Counsel, and Chief Human Resources Officer. He has held multiple roles within the company, focusing on legal and human resources functions.…

How many SEC Form 4 filings has Silver Mark S. submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Has Silver Mark S. been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($533K) across all tracked filings.

Where can I see all of Silver Mark S.'s SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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