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MURAL R JOSEPHSON

CIK 1230556 · last filed 2022-01-04

MURAL R JOSEPHSON is a corporate insider who has filed 62 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for MGLN, was dated Jan 4, 2022. Across all open-market trades the lifetime net is −$1.4M, making them a net seller over the disclosed history. 53 SEC filings were submitted jointly with Argo Group International Holdings, Ltd.

"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

62 filings
Insider 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
2022-01-04 MAGELLAN HEALTH INC (MGLN) Delisted Disp (D) −2,911 $0 EDGAR
2021-08-13 MAGELLAN HEALTH INC (MGLN) Delisted Grant (A) +789 $0 EDGAR
2020-06-19 MAGELLAN HEALTH INC (MGLN) Delisted Grant (A) +2,122 $0 EDGAR
2019-05-28 Argo Group International Holdings, Ltd. (ARGO) Delisted Grant (A) +974 $0 EDGAR
2019-04-11 Argo Group International Holdings, Ltd. (ARGO) Delisted Mixed — -$382.6K EDGAR
2018-12-14 Argo Group International Holdings, Ltd. (ARGO) Delisted Mixed — -$382.6K EDGAR
2018-05-08 Argo Group International Holdings, Ltd. (ARGO) Delisted Grant (A) +1,189 $0 EDGAR
2018-03-06 Argo Group International Holdings, Ltd. (AGII) Delisted Mixed — -$251.9K EDGAR
2017-12-05 Argo Group International Holdings, Ltd. (AGII) Delisted Mixed — -$688.0K EDGAR
2017-11-09 Argo Group International Holdings, Ltd. (AGII) Delisted Grant (A) — $0 EDGAR
Showing 1–10 of 62
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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.