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sellWeak10b5-1 plan

Matthew J Chanin sold $193k of SPH

director at SUBURBAN PROPANE PARTNERS LP. 10,000 shares at an average of $19.31, traded Dec 2, 2025, filed Dec 4, 2025.

Warning score
12
Value
$193k
10,000 shares
Holdings after
63,176
-14% from before
From 52-week low
+20%
low $15.13, close $18.08
From 52-week high
-10%
high $20.06, as of Dec 2, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $193k at market
    +12
  • Share of holdings sold
    Sold 14% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -2.9%, 3m +9.2%, 6m +4.3%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

SPHOct 13, 2026 · close 17.27
Since filing Dec 4, 2025: -5.6%SPY +14.9% · excess -20.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001560148-25-000003, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 2, 2025SOpen-market sale
Common Units (representing limited partnership interests)10b5-1
-10,000$19.31$193k63,176Dec 4, 2025

Related signals

Other insiders at SUBURBAN PROPANE PARTNERS LP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
SPHsell
SUBURBAN PROPANE PARTNERS LP
Jane Swift
director
$8,443
512 shares
-1%
22Weak
SPHsell
SUBURBAN PROPANE PARTNERS LP
Bryon L Koepke
VP,General Counsel & Secretary
$50k
2,848 shares
-3%
31Weak
SPHsell
SUBURBAN PROPANE PARTNERS LP
Harold R Logan Jr
director
$140k
7,500 shares
-19%
31Weak
SPHsell
SUBURBAN PROPANE PARTNERS LP
Harold R Logan Jr
director
$132k
6,900 shares
-15%
21Weak
SPHsell
SUBURBAN PROPANE PARTNERS LP
Douglas Brinkworth
SVP- Prod.Sup,Purch.&Logistics
$41k
2,000 shares
-1%
40Moderate
SPHsell 7
SUBURBAN PROPANE PARTNERS LP
Douglas Brinkworth
SVP- Prod.Sup,Purch.&Logistics
$116k
5,971 shares
-4%
27Weak
SPHsell 810b5-1
SUBURBAN PROPANE PARTNERS LP
Matthew J Chanin
director
$197k
10,000 shares
-12%
35Weak
SPHsell 8
SUBURBAN PROPANE PARTNERS LP
Terence J Connors
director
$29k
1,500 shares
-2%
45Moderate
SPHsell 8
SUBURBAN PROPANE PARTNERS LP
Michael A Schueler
Vice President-Product Supply
$103k
5,335 shares
-22%
47Moderate
SPHsell 8
SUBURBAN PROPANE PARTNERS LP
A Davin Dambrosio
Vice President & Treasurer
$123k
6,500 shares
-8%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Matthew J Chanin sold $193k of SPH | InsiderTell