MURAL R JOSEPHSON
CIK 1230556 · last filed 2022-01-04
"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
6
Total Filings
62
Lifetime Open-Market Net
-$1.39M
Filer Profile
Related Filers
Argo Group International Holdings, Ltd. — 53 joint filings, latest 2019-05-28
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses.
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 |
|---|---|---|---|---|---|---|---|
| MAGELLAN HEALTH INC (MGLN) Delisted | Director | 0 | $94.99 | $0 | $0 | 3 | 2022-01-04 |
| Argo Group International Holdings, Ltd. (ARGO) Delisted | Director | 12,998 | $29.99 | $389.8K | -$765.1K | 4 | 2019-05-28 |
| Argo Group International Holdings, Ltd. (AGII) Delisted | Director | 18,409 | — | — | -$713.2K | 43 | 2018-03-06 |
| Argo Group International Holdings, Ltd. (AGIIL) Delisted | Director | — | — | — | $0 | 1 | 2012-11-08 |
| SeaBright Holdings, Inc. (SBX) Delisted | Director | 47,434 | — | — | $32.8K | 5 | 2012-05-16 |
| SeaBright Holdings, Inc. (SEAB) Delisted | Director | 19,201 | — | — | $51.1K | 4 | 2008-10-31 |
Recent Filings · Page 6 of 7
62 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-08-06 | Argo Group International Holdings, Ltd. (AGII) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-05-20 | SeaBright Holdings, Inc. (SBX) Delisted | Grant (A) | +4,485 | $0 | EDGAR |
| 2009-05-07 | Argo Group International Holdings, Ltd. (AGII) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-02-18 | Argo Group International Holdings, Ltd. (AGII) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-11-05 | Argo Group International Holdings, Ltd. (AGII) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-10-31 | SeaBright Holdings, Inc. (SEAB) Delisted | Buy (P) | +5,000 | $51.1K | EDGAR |
| 2008-08-11 | Argo Group International Holdings, Ltd. (AGII) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-05-21 | SeaBright Holdings, Inc. (SEAB) Delisted | Grant (A) | +3,925 | $0 | EDGAR |
| 2008-05-08 | Argo Group International Holdings, Ltd. (AGII) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-02-27 | Argo Group International Holdings, Ltd. (AGII) Delisted | Grant (A) | — | $0 | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.