Michael Burbach

CIK 1628783 · Chief Operating Officer · last filed 2025-06-23

Michael Burbach is a Chief Operating Officer who has filed 48 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing, for RYI, was dated Jun 23, 2025. Across all open-market trades the lifetime net is +$484.3K, making them a net buyer over the disclosed history.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

1

Total Filings

48

Lifetime Open-Market Net

$484.3K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
Ryerson Holding Corp (RYI) Delisted Chief Operating Officer 226,263 $28.16 $6.37M $484.3K 48 2025-06-23

Recent Filings

48 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-06-23 Ryerson Holding Corp (RYI) Delisted Grant (A) $0 EDGAR
2024-12-23 Ryerson Holding Corp (RYI) Delisted Grant (A) $0 EDGAR
2024-09-23 Ryerson Holding Corp (RYI) Delisted Grant (A) $0 EDGAR
2024-06-24 Ryerson Holding Corp (RYI) Delisted Grant (A) $0 EDGAR
2024-05-03 Ryerson Holding Corp (RYI) Delisted Buy (P) +4,000 $95.0K EDGAR
2024-04-02 Ryerson Holding Corp (RYI) Delisted Mixed +22,388 -$438.0K EDGAR
2024-03-25 Ryerson Holding Corp (RYI) Delisted Grant (A) $0 EDGAR
2023-12-18 Ryerson Holding Corp (RYI) Delisted Grant (A) $0 EDGAR
2023-09-18 Ryerson Holding Corp (RYI) Delisted Grant (A) $0 EDGAR
2023-06-20 Ryerson Holding Corp (RYI) Delisted Grant (A) $0 EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.