MARK D MILLETT
CIK 1195949 · Chairman and CEO · last filed 2026-03-13
"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
$858.83M
Companies
1
Total Filings
106
Lifetime Open-Market Net
-$27.39M
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 |
|---|---|---|---|---|---|---|---|
| STLD | Chairman and CEO | 3,037,326 | $282.76 | $858.83M | -$27.39M | 106 | 2026-03-13 |
Recent Filings · Page 6 of 11
106 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-02-07 | STLD | Gift (G) | −3,200 | $0 | EDGAR |
| 2019-02-04 | STLD | Mixed | +21,223 | -$473.5K | EDGAR |
| 2018-11-26 | STLD | Mixed | −17,863 | -$765.1K | EDGAR |
| 2018-06-19 | STLD | Gift (G) | −2,400 | $0 | EDGAR |
| 2018-03-19 | STLD | Mixed | +82,893 | -$1.92M | EDGAR |
| 2018-02-20 | STLD | Grant (A) | — | $0 | EDGAR |
| 2018-02-02 | STLD | Mixed | +14,971 | -$355.3K | EDGAR |
| 2017-12-05 | STLD | Gift (G) | −1,250 | $0 | EDGAR |
| 2017-11-21 | STLD | Mixed | +37,859 | -$86.8K | EDGAR |
| 2017-03-17 | STLD | Mixed | +64,989 | -$1.15M | 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.