Star Group, L.P.
SGU- Exchange
- NYSE
- Industry
- Retail-Retail Stores, NEC
- SEC CIK
- 0001002590
No open-market purchases or sales by Star Group, L.P. insiders were filed in the last 90 days; 71 institutions reported holding it in 13F filings for Q2 2026, worth $176.5M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Star Group, L.P. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Star Group, L.P., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Hammond Jeffrey S | Chief Operating Officer | 6,903 | Feb 2, 2026 | 1 |
| Baxter Scott | Director | 15,000 | Aug 14, 2025 | 0 |
| Bandera Partners LLC | 10% Owner, Other: See Footnote 1 | 2,745,360Indirect | Jun 3, 2025 | 0 |
| Bylinsky Gregory | 10% Owner, Other: See Footnote 1 | 2,745,360Indirect | Jun 3, 2025 | 0 |
| Gramm Jefferson | 10% Owner, Other: See Footnote 1 | 2,745,360Indirect | Jun 3, 2025 | 0 |
| Vermylen Paul A Jr | Director | 852,614Indirect | Dec 1, 2023 | 0 |
| Lawrence Bryan H | Director | 0Indirect | Aug 30, 2022 | 0 |
| Ambury Richard | Chief Financial Officer | 43,390 | May 24, 2022 | 0 |
| Woosnam Jeffrey M | President and CEO | 15,000 | May 24, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 2, 2026 (view filing) | Nov 5, 2025 | 89 daysLate | Hammond Jeffrey SChief Operating Officer | PPurchaseCommon Units | +104.86 | $11.99 | +$1.26K | +1.5%6.90K after | |
| Aug 14, 2025 (view filing) | Aug 13 | 1 day | Baxter ScottDirector | PPurchaseCommon Units | +15.0K | $11.79 | +$176.8K | New position15.0K after | |
| Jun 3, 2025 (view filing)4:07 PM ET | May 30 | 4 days | Bandera Partners LLC and 2 others10% Owner, Other: See Footnote 1 | SSaleCommon Units | −700.0K | $12.04 | −$8.43M | −20.3%2.75M after | |
| Jun 20, 2023 (view filing)5:20 PM ET | Jun 15 | 5 days | Bandera Partners LLC and 2 others10% Owner, Other: See Footnote 1 | SSaleCommon Units | −712 | $15.06 | −$10.7K | 0.0%3.45M after | |
| Jun 14, 2023 (view filing)5:36 PM ET | Jun 12-14 | 2 days | Bandera Partners LLC and 2 others10% Owner, Other: See Footnote 1 | SSaleCommon Units | −19.0K | $15.08 | −$287.2K | −0.5%3.45M after | 3 lots |
| May 24, 2022 (view filing) | May 23 | 1 day | Ambury RichardChief Financial Officer | PPurchaseCommon Units | +5.00K | $9.24 | +$46.2K | +13.0%43.4K after | |
| May 24, 2022 (view filing) | May 23 | 1 day | Woosnam Jeffrey MPresident and CEO | PPurchaseCommon Units | +5.00K | $9.22 | +$46.1K | +50.0%15.0K after |