William M. Landuyt serves as Executive at SUBURBAN PROPANE PARTNERS LP, where they oversee executive responsibilities. Since joining the company, William M. Landuyt has executed 7 insider transactions totaling $97.5K, demonstrating a bullish approach to their equity position. Their most recent transaction on Nov 14, 2025 involved selling 2,354 shares valued at $44.3K.
William M. Landuyt currently holds 74,195 shares of SUBURBAN PROPANE PARTNERS LP (SPH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William M. Landuyt has been a net buyer of SPH stock. They have purchased $97.5K and sold $0 worth of shares.
William M. Landuyt's most recent insider trade was on Nov 14, 2025, when they sold 2,354 shares at $18.83 per share.
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| 2,354 |
| $18.83 |
| Discretionary |
| Nov 15, 2021 | SPH | $0 | Award | 22,316 | $N/A | Discretionary |
| Nov 15, 2018 | SPH | $0 | Award | 15,207 | $N/A | Discretionary |
| Mar 15, 2017 | SPH | $48.8K | Purchase | 2,000 | $24.39 | Discretionary |
| Mar 15, 2017 | SPH | $24.4K | Purchase | 1,000 | $24.38 | Discretionary |
| Mar 15, 2017 | SPH | $24.4K | Purchase | 1,000 | $24.37 | Discretionary |