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ARTHUR S SILLS

CIK 1240693 · last filed 2022-10-28

ARTHUR S SILLS is a corporate insider who has filed 46 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider sold $852.1K of SMP on Oct 28, 2022. Across all open-market trades the lifetime net is −$18.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $37.0M 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

$36.98M

Companies

1

Total Filings

46

Lifetime Open-Market Net

-$18.72M

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
SMP 967,300 $38.23 $36.98M -$18.72M 46 2022-10-28

Recent Filings

46 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
2022-10-28 SMP Sell (S) −23,110 -$852.1K EDGAR
2022-09-15 SMP Sell (S) −6,580 -$228.1K EDGAR
2021-10-22 SMP Sell (S) −5,682 -$268.6K EDGAR
2021-08-27 SMP Sell (S) −15,786 -$672.5K EDGAR
2021-08-18 SMP Sell (S) −5,682 -$247.1K EDGAR
2021-06-07 SMP Sell (S) −5,000 -$237.4K EDGAR
2020-11-25 SMP Sell (S) −5,335 -$252.6K EDGAR
2020-09-02 SMP Sell (S) −13,172 -$604.9K EDGAR
2020-08-04 SMP Sell (S) −10,000 -$461.5K EDGAR
2020-07-01 SMP Sell (S) −13,172 -$538.2K EDGAR
Showing 1–10 of 46
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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.