SEC Form 4
OneWater Marine Inc. (ONEW) insider trading
In the 12 months to Oct 26, 2026, 3 ONEW insiders reported open-market sales of $4.5M across 12 filings; one executive chairman bought $1.0M.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $4.5M
- 12 filings · 3 insiders
- Open-market purchases
- $1.0M
- 3 filings · Philip Austin Singleton JR., Executive Chairman
Who traded ONEW, and when
- Purchase
- Sale
ONEW daily close from Oct 27, 2025 to Oct 26, 2026, between $8.35 and $16.60, last $9.47. 12 sale and 3 purchase filings by 4 insiders, marked at their filing dates. Teresa D. Bos, 10% owner: sold $2.9M across 5 filings, first filed Feb 5, 2026, last Sep 8, 2026. Peter H. Bos JR., 10% owner: sold $1.2M across 5 filings, first filed Feb 5, 2026, last Sep 3, 2026. Philip Austin Singleton JR., Executive Chairman: bought $1.0M across 3 filings, first filed Nov 25, 2025, last May 6, 2026. John Troiano, Director: sold $402.6K across 2 filings, first filed Feb 13, 2026, last May 12, 2026.
Largest mark · tap a row for others
Teresa D. Bos · 10% owner
Sale $1,663,576
130,129 shares at $12.78 avg
Filed Aug 12, 2026 · traded Aug 5
Close on filing date $12.25
Teresa D. Bos · 10% owner
10% owner
$2.9M soldPeter H. Bos JR. · 10% owner
10% owner
$1.2M soldPhilip Austin Singleton JR. · Executive Chairman
Executive Chairman
$1.0M boughtJohn Troiano · Director
Director
$402.6K soldOpen-market trades
15 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Teresa D. Bos | 10% owner | $2.9M | — | 5 | — | |
| Peter H. Bos JR. | 10% owner | $1.2M | — | 5 | — | |
| Philip Austin Singleton JR. | Executive Chairman | — | $1.0M | 3 | — | |
| John Troiano | Director | $402.6K | — | 2 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Teresa D. Bos 10% owner | Sale | 56,429 | $12.10 | $682.8K | 780,574 | |
traded | Peter H. Bos JR. 10% owner | Sale | 52,120 | $12.03 | $627.0K | 837,003 | |
traded | Peter H. Bos JR. 10% owner | Sale | 11,251 | $12.54 | $141.1K | 889,123 | |
traded | Teresa D. Bos 10% owner | Sale | 130,129 | $12.78 | $1.7M | 900,374 | |
traded | Teresa D. Bos 10% owner | Sale | 45 | $11.20 | $504 | 1,030,503 | |
| John Troiano Director | Sale | 31,515 | $12.08 | $380.7K | Multiple accounts | ||
traded | Philip Austin Singleton JR. Executive Chairman | Purchase | 22,040 | $10.88 | $239.7K | 801,816 | |
traded | Peter H. Bos JR. 10% owner | Sale | 662 | $14.01 | $9.3K | 1,030,548 | |
traded | John Troiano Director | Sale | 1,662 | $13.19 | $21.9K | Multiple accounts | |
traded | Philip Austin Singleton JR. Executive Chairman | Purchase | 24,353 | $12.63 | $307.5K | 779,776 | |
traded | Peter H. Bos JR. 10% owner | Sale | 5,652 | $14.00 | $79.1K | 1,031,310 | |
traded | Teresa D. Bos 10% owner | Sale | 100 | $14.02 | $1.4K | 1,031,210 | |
traded | Teresa D. Bos 10% owner | Sale | 40,000 | $14.02 | $560.8K | 1,036,962 | |
traded | Peter H. Bos JR. 10% owner | Sale | 20,889 | $14.18 | $296.2K | 1,076,962 | |
traded | Philip Austin Singleton JR. Executive Chairman | Purchase | 43,179 | $11.47 | $495.3K | 755,423 |
GET /stocks/filings/vX/form-4?tickers=ONEW&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"ONEW"
],
"issuer_cik": "0001772921",
"owner_cik": "0002049958",
"accession_number": "0001140361-26-035945",
"form_type": "4",
"filing_date": "2026-09-08",
"period_of_report": "2026-09-04",
"issuer_name": "OneWater Marine Inc.",
"issuer_trading_symbol": "ONEW",
"owner_name": "Legendary Investments, LLC/FL",
"is_other": true,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A common stock, par value $0.01",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-04",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 56429,
"transaction_price_per_share": 12.1,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 780574,
"transaction_value": 682790.9,
"not_subject_to_section_16": true,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F2",
"description": "The price reported in column 4 is a weighted average price, rounded to the nearest cent. These shares were sold in multiple transactions at prices ranging from $12.00 to $12.36, inclusive. The Reporting Person undertakes to provide to OneWater Marine Inc., any security holder of OneWater Marine Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range."
},
{
"id": "F1",
"description": "Represents shares held jointly with spouse."
},
{
"id": "F5",
"description": "Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of their pecuniary interest therein, if any, and this report shall not be deemed an admission that any such Reporting Person is the beneficial owner of, or has any pecuniary interests in, such securities for purposes of Section 16 of the Securities and Exchange Act of 1934, as amended, or for any other purpose."
}
]
},
{
"tickers": [
"ONEW"
],
"issuer_cik": "0001772921",
"owner_cik": "0002049352",
"accession_number": "0001140361-26-035945",
"form_type": "4",
"filing_date": "2026-09-08",
"period_of_report": "2026-09-04",
"issuer_name": "OneWater Marine Inc.",
"issuer_trading_symbol": "ONEW",
"owner_name": "Legendary, LLC",
"is_other": true,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A common stock, par value $0.01",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-04",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 56429,
"transaction_price_per_share": 12.1,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 780574,
"transaction_value": 682790.9,
"not_subject_to_section_16": true,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F2",
"description": "The price reported in column 4 is a weighted average price, rounded to the nearest cent. These shares were sold in multiple transactions at prices ranging from $12.00 to $12.36, inclusive. The Reporting Person undertakes to provide to OneWater Marine Inc., any security holder of OneWater Marine Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range."
},
{
"id": "F1",
"description": "Represents shares held jointly with spouse."
},
{
"id": "F5",
"description": "Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of their pecuniary interest therein, if any, and this report shall not be deemed an admission that any such Reporting Person is the beneficial owner of, or has any pecuniary interests in, such securities for purposes of Section 16 of the Securities and Exchange Act of 1934, as amended, or for any other purpose."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 19 records
- Tax withholding6 records
- Grants and awards4 records
- Gifts9 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
- Counted once
- When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.
Frequently asked questions
Has OneWater Marine Inc.'s CEO sold stock?
No. Anthony M. Aisquith (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is ONEW’s insider data?
These are ONEW Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track ONEW insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for ONEW every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.