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Matthew J Chanin

CIK 1560148 · last filed 2025-12-04

Matthew J Chanin is a corporate insider who has filed 12 SEC Form 4 insider transactions across 1 company since 2012. The most recent filing shows the insider sold $193.1K of SPH on Dec 4, 2025. Across all open-market trades the lifetime net is −$263.3K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M 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

$1.18M

Companies

1

Total Filings

12

Lifetime Open-Market Net

-$263.3K

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
SPH Director 63,176 $18.74 $1.18M -$263.3K 10 2025-12-04

Recent Filings

12 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
2025-12-04 SPH Sell (S) −10,000 -$193.1K EDGAR
2025-12-02 SPH Notice (144) −10,000 -$193.1K EDGAR
2025-11-18 SPH Mixed — $0 EDGAR
2024-12-04 SPH Sell (S) −10,000 -$197.4K EDGAR
2024-12-02 SPH Notice (144) −10,000 -$196.0K EDGAR
2024-11-18 SPH Grant (A) +17,482 $0 EDGAR
2021-11-15 SPH Grant (A) +28,691 $0 EDGAR
2018-11-16 SPH Grant (A) +15,207 $0 EDGAR
2015-12-14 SPH Buy (P) +2,000 $50.7K EDGAR
2015-11-16 SPH Grant (A) +8,773 $0 EDGAR
Showing 1–10 of 12
Page 1 of 2
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.