JOSEPH D RUPP
CIK 1220622 · Chairman · last filed 2026-06-12
"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
$22.90M
Companies
7
Total Filings
111
Lifetime Open-Market Net
$1.09M
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 |
|---|---|---|---|---|---|---|---|
| CASS | Director | 23,981 | $49.45 | $1.19M | $0 | 50 | 2026-06-12 |
| NUCOR CORP (NUEw) Delisted | Director | 7,388 | — | — | $0 | 4 | 2023-06-05 |
| OI | Director | 55,125 | $9.17 | $505.5K | $0 | 5 | 2022-05-13 |
| Quanex Building Products CORP (NXw) Delisted | Director | 45,910 | — | — | $87.3K | 22 | 2021-11-02 |
| OLN | Chairman | 844,043 | $25.13 | $21.21M | $998.3K | 25 | 2016-11-16 |
| OLIN Corp (OLNw) Delisted | Chairman & CEO | 551,249 | — | — | $0 | 2 | 2015-10-09 |
| NX | Director | — | $17.02 | — | $0 | 3 | 2008-04-24 |
Recent Filings · Page 11 of 12
111 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-02-09 | OLN | Grant (A) | — | $0 | EDGAR |
| 2008-11-03 | Quanex Building Products CORP (NXw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-08-22 | OLN | Grant (A) | +22,000 | $0 | EDGAR |
| 2008-05-08 | Quanex Building Products CORP (NXw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-04-25 | Quanex Building Products CORP (NXw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-04-24 | NX | Exer (M) | — | $0 | EDGAR |
| 2008-02-11 | OLN | Grant (A) | — | $0 | EDGAR |
| 2008-01-03 | NX | Grant (A) | — | $0 | EDGAR |
| 2007-11-02 | NX | Grant (A) | — | $0 | EDGAR |
| 2007-08-24 | OLN | Grant (A) | +14,650 | $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.