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Insider · CIK 0001030514

William M Landuyt

director

Files at SPH (SUBURBAN PROPANE PARTNERS LP). First filing -, latest -.

In brief

William M Landuyt files SEC Form 4 as director at SPH (SUBURBAN PROPANE PARTNERS LP). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.

A track record needs three past buys with six months of prices behind them; William M Landuyt has 0, so none is measured yet.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 0
$0 bought, $0 sold

Signals

This insider’s open-market buys and sells, scored.

No scored open-market trades yet.

Transactions

Every row this insider has filed, 5 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Nov 14, 2025SPH
SUBURBAN PROPANE PARTNERS LP
MOption exercise
Common Units (representing limited partnership interests)
+2,354$18.83$44k76,549Nov 18, 2025
Nov 14, 2025SPH
SUBURBAN PROPANE PARTNERS LP
DDisposition to issuer
Common Units (representing limited partnership interests)
-2,354$18.83$44k74,195Nov 18, 2025
Nov 14, 2025SPH
SUBURBAN PROPANE PARTNERS LP
MOption exercise
Phantom Unitsderivative
-2,354--4,706Nov 18, 2025
Nov 15, 2024SPH
SUBURBAN PROPANE PARTNERS LP
AGrant or award
Common Units (representing limited partnership interests)
+13,112$0.00$074,195Nov 18, 2024
Nov 15, 2024SPH
SUBURBAN PROPANE PARTNERS LP
AGrant or award
Phantom Unitsderivative
+7,060$0.00$07,060Nov 18, 2024

Questions about William M Landuyt

Answered from the filings on this page, as of the latest one.

Is William M Landuyt buying or selling?

William M Landuyt has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.

How did William M Landuyt's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and William M Landuyt has 0.

Where does William M Landuyt file Form 4?

William M Landuyt has filed Form 4 at SPH (SUBURBAN PROPANE PARTNERS LP). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

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.

William M Landuyt: insider trades and track record | InsiderTell