SEC Form 4
Sonoco Products Company (SON) insider trading
In the 12 months to Oct 26, 2026, 3 SON insiders reported open-market sales of $105.6K across 3 filings; 4 insiders bought $1.9M.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $105.6K
- 3 filings · 3 insiders
- Open-market purchases
- $1.9M
- 5 filings
Who traded SON, and when
- Purchase
- Sale
SON daily close from Oct 27, 2025 to Oct 26, 2026, between $39.27 and $60.56, last $49.21. 3 sale and 5 purchase filings by 6 insiders, marked at their filing dates. Paul Joachimczyk, CFO: bought $1.2M across 2 filings, first filed Oct 30, 2025, last Apr 24, 2026. James A. Harrell III, Pres. Global Ind. Paper Pkg.: sold $1.2K and bought $340.2K across 2 filings, first filed Feb 20, 2026, last Apr 29, 2026. R. Howard Coker, President & CEO: bought $249.4K across 1 filing, first filed Aug 10, 2026, last Aug 10, 2026. John R. Haley, Director: bought $99.9K across 1 filing, first filed Oct 30, 2025, last Oct 30, 2025. Ernest D. Haynes III, Pres. Consumer Pkg Americas: sold $89.2K across 1 filing, first filed Feb 27, 2026, last Feb 27, 2026. John M. Florence, Gnl Council, Secy, VP: sold $15.3K across 1 filing, first filed Jul 31, 2026, last Jul 31, 2026.
Largest mark · tap a row for others
Paul Joachimczyk · CFO
Purchase $809,746
20,500 shares at $39.50 avg
Filed Oct 30, 2025 · traded Oct 29
Close on filing date $39.27
Paul Joachimczyk · CFO
CFO
$1.2M boughtJames A. Harrell III · Pres. Global Ind. Paper Pkg.
Pres. Global Ind. Paper Pkg.
$1.2K sold$340.2K boughtR. Howard Coker · President & CEO
President & CEO
$249.4K boughtJohn R. Haley · Director
Director
$99.9K boughtErnest D. Haynes III · Pres. Consumer Pkg Americas
Pres. Consumer Pkg Americas
$89.2K soldJohn M. Florence · Gnl Council, Secy, VP
Gnl Council, Secy, VP
$15.3K soldOpen-market trades
8 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Paul Joachimczyk | CFO | — | $1.2M | 2 | — | |
| James A. Harrell III | Pres. Global Ind. Paper Pkg. | $1.2K | $340.2K | 2 | — | |
| R. Howard Coker | President & CEO | — | $249.4K | 1 | — | |
| John R. Haley | Director | — | $99.9K | 1 | — | |
| Ernest D. Haynes III | Pres. Consumer Pkg Americas | $89.2K | — | 1 | — | |
| John M. Florence | Gnl Council, Secy, VP | $15.3K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | R. Howard Coker President & CEO | Purchase | 4,345 | $57.41 | $249.4K | 546,937 | |
traded | John M. Florence Gnl Council, Secy, VP | Sale | 261 | $58.56 | $15.3K | 15,795 | |
traded | James A. Harrell III Pres. Global Ind. Paper Pkg. | Purchase | 6,753 | $50.37 | $340.2K | 10,070 | |
traded | Paul Joachimczyk CFO | Purchase | 8,058 | $49.64 | $400.0K | 28,558 | |
traded | Ernest D. Haynes III Pres. Consumer Pkg Americas | Sale | 1,581 | $56.39 | $89.2K | 9,377 | |
traded | James A. Harrell III Pres. Global Ind. Paper Pkg. | Sale | 20 | $57.84 | $1.2K | 54,497 | |
traded | Paul Joachimczyk CFO | Purchase | 20,500 | $39.50 | $809.7K | 20,392 | |
traded | John R. Haley Director | Purchase | 2,506 | $39.87 | $99.9K | 23,310 |
GET /stocks/filings/vX/form-4?tickers=SON&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"SON"
],
"issuer_cik": "0000091767",
"owner_cik": "0001455696",
"accession_number": "0001225208-26-007040",
"form_type": "4",
"filing_date": "2026-08-10",
"period_of_report": "2026-08-07",
"issuer_name": "SONOCO PRODUCTS CO",
"issuer_trading_symbol": "SON",
"owner_name": "Coker R. Howard",
"is_officer": true,
"officer_title": "President & CEO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-07",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 4345,
"transaction_price_per_share": 57.4099,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 546937,
"transaction_value": 249446.0155,
"direct_or_indirect": "D"
},
{
"tickers": [
"SON"
],
"issuer_cik": "0000091767",
"owner_cik": "0001672999",
"accession_number": "0001225208-26-006862",
"form_type": "4",
"filing_date": "2026-07-31",
"period_of_report": "2026-07-29",
"issuer_name": "SONOCO PRODUCTS CO",
"issuer_trading_symbol": "SON",
"owner_name": "Florence John M",
"is_officer": true,
"officer_title": "Gnl Council, Secy, VP",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-07-29",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 261,
"transaction_price_per_share": 58.56,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 15795,
"transaction_value": 15284.16,
"direct_or_indirect": "D"
}
]
}
// 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) · 88 records
- Option exercises33 records
- Tax withholding41 records
- Grants and awards9 records
- Gifts3 records
- Other2 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.
Frequently asked questions
Has the Sonoco Products Company's CEO sold stock?
No. R. Howard Coker (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is SON’s insider data?
These are SON 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.
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Track SON 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 SON 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.
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