Michael Burbach
CIK 1628783 · Chief Operating Officer · last filed 2025-06-23
"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 · Page 4 of 5
48 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-04-03 | Ryerson Holding Corp (RYI) Delisted | Mixed | +5,500 | $0 | EDGAR |
| 2017-08-18 | Ryerson Holding Corp (RYI) Delisted | Exer (M) | +2,200 | $0 | EDGAR |
| 2017-08-15 | Ryerson Holding Corp (RYI) Delisted | Buy (P) | +4,800 | $40.8K | EDGAR |
| 2017-06-02 | Ryerson Holding Corp (RYI) Delisted | Buy (P) | +3,000 | $24.1K | EDGAR |
| 2017-05-19 | Ryerson Holding Corp (RYI) Delisted | Buy (P) | +2,200 | $19.9K | EDGAR |
| 2017-05-09 | Ryerson Holding Corp (RYI) Delisted | Buy (P) | +2,800 | $28.8K | EDGAR |
| 2017-04-04 | Ryerson Holding Corp (RYI) Delisted | Mixed | +2,750 | $0 | EDGAR |
| 2016-11-09 | Ryerson Holding Corp (RYI) Delisted | Buy (P) | +2,250 | $20.1K | EDGAR |
| 2016-08-19 | Ryerson Holding Corp (RYI) Delisted | Exer (M) | +2,200 | $0 | EDGAR |
| 2016-08-18 | Ryerson Holding Corp (RYI) Delisted | Exer (M) | — | $0 | EDGAR |
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.