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ARTHUR S AINSBERG

CIK 1263475 · last filed 2022-03-07

ARTHUR S AINSBERG is a corporate insider who has filed 43 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider bought $6.2K of PFX on Mar 7, 2022. Across all open-market trades the lifetime net is +$75.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $125.7K 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

$125.7K

Companies

4

Total Filings

43

Lifetime Open-Market Net

$75.2K

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
PFX Director 1,000 $43.42 $43.4K $34.3K 2 2022-03-07
MITT Director 11,339 $7.26 $82.3K $0 28 2020-04-21
PhenixFIN Corp (MCC) Delisted Director 150 — — $40.9K 1 2012-12-14
NATIONAL FINANCIAL PARTNERS CORP (NFP) Delisted Director 27,477 — — $0 12 2012-05-24

Recent Filings

43 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
2022-03-07 PFX Buy (P) +150 $6.2K EDGAR
2021-05-26 PFX Buy (P) +700 $28.1K EDGAR
2020-04-21 MITT Grant (A) +13,937 $40.0K EDGAR
2020-01-06 MITT Grant (A) +1,293 $0 EDGAR
2019-10-03 MITT Grant (A) +1,317 $0 EDGAR
2019-07-02 MITT Grant (A) +1,255 $0 EDGAR
2019-04-01 MITT Grant (A) +1,191 $0 EDGAR
2019-01-02 MITT Grant (A) +1,243 $0 EDGAR
2018-10-01 MITT Grant (A) +1,102 $0 EDGAR
2018-07-03 MITT Grant (A) +1,058 $0 EDGAR
Showing 1–10 of 43
Page 1 of 5
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.