MICHAEL J ZIMMERMAN
CIK 1239734 · Chmn.of Board (Non-Executive) · last filed 2026-06-11
"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
$2.73M
Companies
7
Total Filings
62
Lifetime Open-Market Net
-$621.3K
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 |
|---|---|---|---|---|---|---|---|
| SFpD | Director | 71,562 | $16.05 | $1.15M | -$967.0K | 11 | 2026-06-11 |
| SFpC | Director | 41,760 | $22.09 | $922.6K | $0 | 4 | 2021-06-07 |
| SFpB | Director | 20,094 | $23.09 | $464.0K | $0 | 2 | 2020-01-06 |
| STIFEL FINANCIAL CORP (SFpA) Delisted | Director | 14,444 | $25.28 | $365.1K | $241.9K | 7 | 2019-01-04 |
| STIFEL FINANCIAL CORP (SFN) Delisted | Director | 2,856 | — | — | $0 | 5 | 2016-06-17 |
| SFD | 7,334 | $26.77 | $196.3K | $103.7K | 5 | 2009-08-28 | |
| PREMIUM STANDARD FARMS, INC. (PORK) Delisted | Director | 0 | — | — | $0 | 2 | 2007-05-08 |
Recent Filings · Page 5 of 7
62 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2010-02-09 | — | Grant (A) | +1,892 | $0 | |
| 2009-08-28 | SFD | Grant (A) | — | $0 | EDGAR |
| 2009-07-16 | — | Sell (S) | −2,000 | -$39.5K | |
| 2009-07-13 | — | Sell (S) | −2,000 | -$38.5K | |
| 2009-06-10 | — | Grant (A) | — | $0 | |
| 2009-06-09 | — | Sell (S) | −1,200 | -$29.2K | |
| 2009-06-04 | — | Exer (M) | +7,500 | $158.2K | |
| 2009-02-09 | — | Grant (A) | +2,630 | $0 | |
| 2008-12-11 | — | Grant (A) | +2,000 | $0 | |
| 2008-11-18 | SFD | Grant (A) | — | $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.