SGU

STAR GROUP, L.P.

SEC CIK 1002590
$12.63 −2.7% · 90 days
90-day buys
$0
0 open-market
90-day sells
$0
0 open-market
Net insider flow
+$0
Net buying
Filings shown
46
Most recent
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At a glance

Insiders at SGU have made no open-market trades in the last 90 days — the activity below is grants, option exercises, and other routine filings.

Largest recent trade: Bandera Partners Llc sold $8.43M of SGU, trimming their stake 20%.

Most active filer: Vermylen Paul A Jr, with 21 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for SGU, newest first
View on SEC EDGAR ↗
SGU
Buy Hammond Jeffrey S · Chief Operating Officer · Open-market purchase · filed Feb 2, 2026 ΔOwn +1.5%

Hammond Jeffrey S, SGU's COO, spent $1.3K of their own money on 105 shares at $12, growing their stake 2%.

+$1.3K
105 sh @ $12
SGU
Buy Baxter Scott · Director · Open-market purchase · filed Aug 14, 2025 ΔOwn NEW

Baxter Scott, SGU's Director, spent $176.9K of their own money on 15,000 shares at $12, opening a brand-new position.

+$176.9K
15,000 sh @ $12
SGU
Sell Bandera Partners LLC · 10% Owner · Open-market sale · filed Jun 3, 2025 ΔOwn −20%

Bandera Partners Llc sold $8.43M of SGU, trimming their stake 20%.

−$8.43M
700,000 sh @ $12
SGU
Sell Bandera Partners LLC · 10% Owner · Open-market sale · filed Jun 14, 2023 ΔOwn −0.5%

Bandera Partners Llc sold $235.2K of SGU.

−$235.2K
15,588 sh @ $15
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SGU
Buy AMBURY RICHARD · Chief Financial Officer · Open-market purchase · filed May 24, 2022 ΔOwn +13%

Ambury Richard, SGU's CFO, spent $46.2K of their own money on 5,000 shares at $9, growing their stake 13%.

+$46.2K
5,000 sh @ $9
SGU
Buy Woosnam Jeffrey M · Director, President and CEO · Open-market purchase · filed May 24, 2022 ΔOwn +50%

Woosnam Jeffrey M, SGU's CEO, spent $46.1K of their own money on 5,000 shares at $9, growing their stake 50%.

+$46.1K
5,000 sh @ $9
SGU
Disposition to issuer LAWRENCE BRYAN H · Director · Disposition to issuer · filed Dec 30, 2021 ΔOwn −49%
−$4.36M
413,223 sh @ $11
SGU
Buy Donovan Daniel P. · Director · Open-market purchase · filed May 18, 2020 ΔOwn +4.2%

Donovan Daniel P., SGU's Director, spent $7.6K of their own money on 997 shares at $8, growing their stake 4%.

+$7.6K
997 sh @ $8
SGU
Buy Donovan Daniel P. · Director · Open-market purchase · filed May 18, 2020 ΔOwn +6.4%

Donovan Daniel P., SGU's Director, spent $10.7K of their own money on 1,453 shares at $7, growing their stake 6%.

+$10.7K
1,453 sh @ $7
SGU
Buy AMBURY RICHARD · Chief Financial Officer · Open-market purchase · filed May 14, 2020 ΔOwn +5.5%

Ambury Richard, SGU's CFO, spent $14.6K of their own money on 2,000 shares at $7, growing their stake 5%.

+$14.6K
2,000 sh @ $7
SGU
Buy Woosnam Jeffrey M · Director, President and CEO · Open-market purchase · filed May 13, 2020 ΔOwn +25%

Woosnam Jeffrey M, SGU's CEO, spent $15.3K of their own money on 2,000 shares at $8, growing their stake 25%.

+$15.3K
2,000 sh @ $8
SGU
Buy Vermylen Paul A Jr · Director · Open-market purchase · filed May 13, 2020 ΔOwn +8.7%

Vermylen Paul A Jr, SGU's Director, spent $157.2K of their own money on 20,000 shares at $8, growing their stake 9%.

+$157.2K
20,000 sh @ $8
SGU
Buy Donovan Daniel P. · Director · Open-market purchase · filed May 13, 2020 ΔOwn +13%

Donovan Daniel P., SGU's Director, spent $20.1K of their own money on 2,550 shares at $8, growing their stake 13%.

+$20.1K
2,550 sh @ $8
SGU
Buy Donovan Daniel P. · Director · Open-market purchase · filed May 13, 2020 ΔOwn +26%

Donovan Daniel P., SGU's Director, spent $31.7K of their own money on 4,100 shares at $8, growing their stake 26%.

+$31.7K
4,100 sh @ $8
SGU
Buy McDonald Joseph R · Chief Customer Officer · Open-market purchase · filed May 8, 2020 ΔOwn +18%

Mcdonald Joseph R, SGU's Chief Customer Of…, spent $7.7K of their own money on 1,000 shares at $8, growing their stake 18%.

+$7.7K
1,000 sh @ $8
SGU
Buy Vermylen Paul A Jr · Director · Open-market purchase · filed Feb 20, 2020 ΔOwn +4.6%

Vermylen Paul A Jr, SGU's Director, spent $90.7K of their own money on 10,149 shares at $9, growing their stake 5%.

+$90.7K
10,149 sh @ $9
SGU
Buy Woosnam Jeffrey M · Director, President and CEO · Open-market purchase · filed Feb 18, 2020 ΔOwn NEW

Woosnam Jeffrey M, SGU's CEO, spent $72K of their own money on 8,000 shares at $9, opening a brand-new position.

+$72K
8,000 sh @ $9
SGU
Buy Hammond Jeffrey S · Chief Operating Officer · Open-market purchase · filed Feb 14, 2020 ΔOwn NEW

Hammond Jeffrey S, SGU's COO, spent $45.5K of their own money on 5,000 shares at $9, opening a brand-new position.

+$45.5K
5,000 sh @ $9
SGU
Buy AMBURY RICHARD · Chief Financial Officer · Open-market purchase · filed Feb 13, 2020 ΔOwn +11%

Ambury Richard, SGU's CFO, spent $32.2K of their own money on 3,500 shares at $9, growing their stake 11%.

+$32.2K
3,500 sh @ $9
SGU
Buy McDonald Joseph R · Chief Customer Officer · Open-market purchase · filed Feb 13, 2020 ΔOwn +22%

Mcdonald Joseph R, SGU's Chief Customer Of…, spent $9.1K of their own money on 1,000 shares at $9, growing their stake 22%.

+$9.1K
1,000 sh @ $9
SGU
Buy Vermylen Paul A Jr · Director · Open-market purchase · filed Feb 14, 2012 ΔOwn +13%

Vermylen Paul A Jr, SGU's Director, spent $98.8K of their own money on 22,500 shares at $4, growing their stake 13%.

+$98.8K
22,500 sh @ $4
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About SGU insider activity

This page tracks every recent Form 4 filed for STAR GROUP, L.P. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is SGU insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for STAR GROUP, L.P. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.