SEC Form 4
GENCO SHIPPING & TRADING LTD (GNK) insider trading
In the 12 months to Oct 26, 2026, 5 GNK insiders reported open-market sales of $63.1M across 14 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $63.1M
- 14 filings · 5 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 8 of 14
- $2.7M of $63.1M sold (4%)
Who traded GNK, and when
- Sale
- Sale, pre-arranged (10b5-1)
GNK daily close from Oct 27, 2025 to Oct 26, 2026, between $16.28 and $28.12, last $25.64. 14 sale and 0 purchase filings by 5 insiders, marked at their filing dates. DIANA SHIPPING INC., 10% owner: sold $60.5M across 6 filings, first filed May 18, 2026, last Sep 3, 2026. John C. Wobensmith, Chairman, CEO, and President: sold $1.4M across 2 filings, first filed Feb 18, 2026, last Feb 23, 2026. Jesper Christensen, Chief Commercial Officer: sold $628.7K across 2 filings, first filed Feb 18, 2026, last Feb 23, 2026. Peter George Allen, Chief Financial Officer: sold $460.0K across 2 filings, first filed Feb 18, 2026, last Feb 23, 2026. Joseph Adamo, Chief Accounting Officer: sold $225.2K across 2 filings, first filed Feb 18, 2026, last Feb 23, 2026.
Largest mark · tap a row for others
DIANA SHIPPING INC. · 10% owner
Filing 1 of 3 within a week · $49,547,657 total
Sale $32,057,250
1,200,000 shares at $26.71 avg
Filed Aug 25, 2026 · traded Aug 21
Close on filing date $27.32
DIANA SHIPPING INC. · 10% owner
10% owner
$60.5M soldJohn C. Wobensmith · Chairman, CEO, and President
Chairman, CEO, and President
$1.4M soldJesper Christensen · Chief Commercial Officer
Chief Commercial Officer
$628.7K soldPeter George Allen · Chief Financial Officer
Chief Financial Officer
$460.0K soldJoseph Adamo · Chief Accounting Officer
Chief Accounting Officer
$225.2K soldOpen-market trades
14 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| DIANA SHIPPING INC. | 10% owner | $60.5M | — | 6 | — | |
| John C. Wobensmith | Chairman, CEO, and President | $1.4M | — | 2 | 100% of sales | |
| Jesper Christensen | Chief Commercial Officer | $628.7K | — | 2 | 100% of sales | |
| Peter George Allen | Chief Financial Officer | $460.0K | — | 2 | 100% of sales | |
| Joseph Adamo | Chief Accounting Officer | $225.2K | — | 2 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | DIANA SHIPPING INC. 10% owner | Sale | 275,000 | $26.38 | $7.3M | 4,205,585 | |
traded | DIANA SHIPPING INC. 10% owner | Sale | 10,707 | $26.10 | $279.5K | 4,405,585 | |
traded | DIANA SHIPPING INC. 10% owner | Sale | 648,256 | $26.55 | $17.2M | 4,914,548 | |
traded | DIANA SHIPPING INC. 10% owner | Sale | 1,200,000 | $26.71 | $32.1M | 5,064,548 | |
traded | DIANA SHIPPING INC. 10% owner | Sale | 40,000 | $24.47 | $978.8K | 6,284,548 | |
traded | DIANA SHIPPING INC. 10% owner | Sale | 108,603 | $24.69 | $2.7M | 6,304,548 | |
traded | Peter George Allen Chief Financial Officer | SalePre-arranged (10b5-1) | 13,315 | $23.66 | $315.0K | 79,104 | |
traded | Jesper Christensen Chief Commercial Officer | SalePre-arranged (10b5-1) | 18,450 | $23.66 | $436.5K | 98,299 | |
traded | John C. Wobensmith Chairman, CEO, and President | SalePre-arranged (10b5-1) | 39,244 | $23.66 | $928.5K | 564,617 | |
traded | Joseph Adamo Chief Accounting Officer | SalePre-arranged (10b5-1) | 6,340 | $23.67 | $150.1K | 38,519 | |
traded | Joseph Adamo Chief Accounting Officer | SalePre-arranged (10b5-1) | 3,227 | $23.27 | $75.1K | 30,772 | |
traded | Jesper Christensen Chief Commercial Officer | SalePre-arranged (10b5-1) | 8,260 | $23.27 | $192.2K | 78,311 | |
traded | John C. Wobensmith Chairman, CEO, and President | SalePre-arranged (10b5-1) | 18,642 | $23.26 | $433.6K | 525,375 | |
traded | Peter George Allen Chief Financial Officer | SalePre-arranged (10b5-1) | 6,232 | $23.27 | $145.0K | 52,002 |
GET /stocks/filings/vX/form-4?tickers=GNK&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"GNK"
],
"issuer_cik": "0001326200",
"owner_cik": "0001318885",
"accession_number": "0000919574-26-006168",
"form_type": "4",
"filing_date": "2026-09-03",
"period_of_report": "2026-09-01",
"issuer_name": "GENCO SHIPPING & TRADING LTD",
"issuer_trading_symbol": "GNK",
"owner_name": "DIANA SHIPPING INC.",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Shares",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-02",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 75000,
"transaction_price_per_share": 26.73,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 4130585,
"transaction_value": 2004750,
"not_subject_to_section_16": true,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F3",
"description": "The shares were sold in the open market and the price reported is an average price. These shares were sold in multiple transactions at prices ranging from $26.70 to $26.83, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range."
}
],
"remarks": "Following the reported transaction, the Reported Person is no longer a 10% beneficial owner. As such, this filing serves as an \"exit filing\" by the Reporting Person."
},
{
"tickers": [
"GNK"
],
"issuer_cik": "0001326200",
"owner_cik": "0001318885",
"accession_number": "0000919574-26-006168",
"form_type": "4",
"filing_date": "2026-09-03",
"period_of_report": "2026-09-01",
"issuer_name": "GENCO SHIPPING & TRADING LTD",
"issuer_trading_symbol": "GNK",
"owner_name": "DIANA SHIPPING INC.",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Shares",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-02",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 75000,
"transaction_price_per_share": 26.64,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 4205585,
"transaction_value": 1998000,
"not_subject_to_section_16": true,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F2",
"description": "The shares were sold in the open market and the price reported is an average price. These shares were sold in multiple transactions at prices ranging from $26.58 to $26.86, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range."
}
],
"remarks": "Following the reported transaction, the Reported Person is no longer a 10% beneficial owner. As such, this filing serves as an \"exit filing\" by the Reporting Person."
}
]
}
// 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) · 25 records
- Option exercises21 records
- Grants and awards4 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.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- 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 GENCO SHIPPING & TRADING LTD's CEO sold stock?
Yes. John C. Wobensmith (CEO) sold 57,886 shares ($1.4M) in Feb 2026, all under a pre-arranged 10b5-1 plan.
How current is GNK’s insider data?
These are GNK 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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