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MARVIN S CADWELL

CIK 1238984 · last filed 2019-06-18

MARVIN S CADWELL is a corporate insider who has filed 18 SEC Form 4 insider transactions across 2 companies since 2008. The most recent filing shows the insider was granted $125.0K of RDNT on Jun 18, 2019. Across all open-market trades the lifetime net is −$447.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $17.7M across reported positions.

"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

$17.66M

Companies

2

Total Filings

18

Lifetime Open-Market Net

-$447.8K

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
RDNT Director 285,475 $61.87 $17.66M -$447.8K 4 2019-06-18
RadNet, Inc. (ROIAK) Delisted Director 285,531 — — $0 14 2016-06-02

Recent Filings

18 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
2019-06-18 RDNT Grant (A) +9,363 $125.0K EDGAR
2018-06-07 RDNT Grant (A) +9,728 $0 EDGAR
2018-03-14 RDNT Sell (S) −35,594 -$447.8K EDGAR
2017-06-09 RDNT Grant (A) +16,447 $0 EDGAR
2016-06-02 RadNet, Inc. (ROIAK) Delisted Grant (A) +22,935 $0 EDGAR
2016-03-11 RadNet, Inc. (ROIAK) Delisted Mixed +4,184 $36.0K EDGAR
2016-01-05 RadNet, Inc. (ROIAK) Delisted Grant (A) +10,297 $0 EDGAR
2016-01-04 RadNet, Inc. (ROIAK) Delisted Mixed +13,026 $154.5K EDGAR
2015-01-05 RadNet, Inc. (ROIAK) Delisted Grant (A) +14,434 $0 EDGAR
2014-01-03 RadNet, Inc. (ROIAK) Delisted Grant (A) +77,160 $0 EDGAR
Showing 1–10 of 18
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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.