SEC Form 4
International Seaways, Inc. (INSW) insider trading
In the 12 months to Oct 24, 2026, 11 INSW insiders reported open-market sales of $152.6M across 39 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $152.6M
- 39 filings · 11 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 21 of 39
- $2.5M of $152.6M sold (2%)
Who traded INSW, and when
- Sale
- Sale, pre-arranged (10b5-1)
INSW daily close from Oct 24, 2025 to Oct 23, 2026, between $46.81 and $125.04, last $110.78. 39 sale and 0 purchase filings by 11 insiders, marked at their filing dates. Famatown Finance Ltd, 10% owner: sold $79.9M across 1 filing, first filed Oct 16, 2026, last Oct 16, 2026. GREENWICH HOLDINGS LTD., 10% owner: sold $37.0M across 2 filings, first filed Mar 12, 2026, last Oct 16, 2026. C.K. Ltd, 10% owner: sold $24.9M across 2 filings, first filed Mar 12, 2026, last Oct 16, 2026. Lois K. Zabrocky, President & CEO → Director: sold $4.1M across 13 filings, first filed Nov 19, 2025, last Oct 19, 2026. James D. Small III, CAO,SVP,Sec. & General Counsel: sold $2.6M across 2 filings, first filed Nov 17, 2025, last Mar 5, 2026. William F. Nugent, Senior Vice President: sold $1.3M across 2 filings, first filed Mar 4, 2026, last May 15, 2026. 5 others: sold $2.9M across 17 filings, first filed Nov 12, 2025, last Jul 17, 2026.
Largest mark · tap a row for others
Famatown Finance Ltd · 10% owner
Sale $79,861,019
847,246 shares at $94.26 avg
Filed Oct 16, 2026 · traded Apr 30
Close on filing date $109.99
Famatown Finance Ltd · 10% owner
10% owner
$79.9M soldGREENWICH HOLDINGS LTD. · 10% owner
10% owner
$37.0M soldC.K. Ltd · 10% owner
10% owner
$24.9M soldLois K. Zabrocky · President & CEO → Director
President & CEO → Director
$4.1M soldJames D. Small III · CAO,SVP,Sec. & General Counsel
CAO,SVP,Sec. & General Counsel
$2.6M soldWilliam F. Nugent · Senior Vice President
Senior Vice President
$1.3M sold5 others
Combined, one mark per week
$2.9M soldHas International Seaways, Inc.'s CEO sold stock?
Yes. Lois K. Zabrocky (CEO) sold 24,000 shares ($1.9M) between Nov 2025 and Oct 2026, all under a pre-arranged 10b5-1 plan.
Open-market trades
39 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Famatown Finance Ltd | 10% owner | $79.9M | — | 1 | — | |
| GREENWICH HOLDINGS LTD. | 10% owner | $37.0M | — | 2 | — | |
| C.K. Ltd | 10% owner | $24.9M | — | 2 | — | |
| Lois K. Zabrocky | President & CEO → Director | $4.1M | — | 13 | 46% of sales | |
| James D. Small III | CAO,SVP,Sec. & General Counsel | $2.6M | — | 2 | — | |
| William F. Nugent | Senior Vice President | $1.3M | — | 2 | — | |
| Derek G. Solon | Senior Vice President | $1.1M | — | 3 | — | |
| Alexandra Kate Blankenship | Director | $677.2K | — | 2 | — | |
| Jeffrey Pribor | SVP & CFO | $614.7K | — | 9 | 100% of sales | |
| Randee E. Day | Director | $505.1K | — | 2 | — | |
| Debra Grillo | Treasurer | $29.7K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $114.23 | $228.5K | 169,745 | |
traded | Famatown Finance Ltd 10% owner | Sale | 847,246 | $94.26 | $79.9M | 6,704,304 | |
traded | GREENWICH HOLDINGS LTD. 10% owner | Sale | 141,808 | $101.15 | $14.3M | 6,704,504 | |
traded | C.K. Ltd 10% owner | Sale | 117,136 | $111.86 | $13.1M | 6,932,458 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $108.01 | $216.0K | 171,745 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $98.44 | $196.9K | 173,745 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $87.59 | $175.2K | 175,745 | |
traded | Jeffrey Pribor SVP & CFO | SalePre-arranged (10b5-1) | 1,000 | $87.49 | $87.5K | 100,984 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $81.34 | $162.7K | 177,745 | |
traded | Jeffrey Pribor SVP & CFO | SalePre-arranged (10b5-1) | 1,000 | $81.68 | $81.7K | 101,984 | |
traded | Jeffrey Pribor SVP & CFO | SalePre-arranged (10b5-1) | 1,000 | $83.72 | $83.7K | 102,984 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $84.23 | $168.5K | 179,745 | |
traded | William F. Nugent Senior Vice President | Sale | 6,830 | $85.23 | $582.1K | 49,169 | |
traded | Lois K. Zabrocky Director | Sale | 25,000 | $88.08 | $2.2M | 181,745 | |
traded | Derek G. Solon Senior Vice President | Sale | 4,700 | $89.22 | $419.3K | 49,719 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $74.57 | $149.1K | 206,745 | |
traded | Jeffrey Pribor SVP & CFO | SalePre-arranged (10b5-1) | 1,000 | $74.50 | $74.5K | 103,984 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $67.79 | $135.6K | 208,745 | |
traded | Jeffrey Pribor SVP & CFO | SalePre-arranged (10b5-1) | 1,000 | $66.50 | $66.5K | 100,521 | |
traded | GREENWICH HOLDINGS LTD. 10% owner | Sale | 300,000 | $75.62 | $22.7M | 7,966,856 | |
traded | C.K. Ltd 10% owner | Sale | 156,362 | $75.34 | $11.8M | 7,810,494 | |
traded | Alexandra Kate Blankenship Director | Sale | 5,000 | $74.88 | $374.4K | 10,213 | |
traded | Randee E. Day Director | Sale | 4,090 | $74.93 | $306.5K | 18,435 | |
traded | Debra Grillo Treasurer | Sale | 389 | $76.27 | $29.7K | 1,185 | |
traded | Randee E. Day Director | Sale | 2,635 | $75.40 | $198.7K | 22,525 | |
traded | James D. Small III CAO,SVP,Sec. & General Counsel | Sale | 20,000 | $75.37 | $1.5M | 36,376 | |
traded | Alexandra Kate Blankenship Director | Sale | 4,000 | $75.69 | $302.8K | 15,213 | |
traded | Derek G. Solon Senior Vice President | Sale | 6,000 | $75.41 | $452.4K | 50,989 | |
traded | William F. Nugent Senior Vice President | Sale | 9,583 | $76.00 | $728.3K | 52,572 | |
traded | Jeffrey Pribor SVP & CFO | SalePre-arranged (10b5-1) | 1,000 | $63.29 | $63.3K | 83,463 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $63.96 | $127.9K | 178,421 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $55.17 | $110.3K | 180,421 | |
traded | Jeffrey Pribor SVP & CFO | SalePre-arranged (10b5-1) | 1,000 | $55.68 | $55.7K | 79,073 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $48.56 | $97.1K | 182,421 | |
traded | Jeffrey Pribor SVP & CFO | SalePre-arranged (10b5-1) | 1,000 | $48.26 | $48.3K | 75,242 | |
traded | Jeffrey Pribor SVP & CFO | SalePre-arranged (10b5-1) | 1,000 | $53.58 | $53.6K | 71,734 | |
traded | Lois K. Zabrocky President & CEO | SalePre-arranged (10b5-1) | 2,000 | $53.82 | $107.6K | 184,421 | |
traded | James D. Small III CAO,SVP,Sec. & General Counsel | Sale | 20,000 | $53.60 | $1.1M | 49,292 | |
traded | Derek G. Solon Senior Vice President | Sale | 3,500 | $53.71 | $188.0K | 49,393 |
GET /stocks/filings/vX/form-4?tickers=INSW&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"INSW"
],
"issuer_cik": "0001679049",
"owner_cik": "0001349704",
"accession_number": "0001679049-26-000163",
"form_type": "4",
"filing_date": "2026-10-19",
"period_of_report": "2026-10-15",
"issuer_name": "International Seaways, Inc.",
"issuer_trading_symbol": "INSW",
"owner_name": "Zabrocky Lois K",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "President & CEO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-15",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 2000,
"transaction_price_per_share": 114.2294,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 169745,
"transaction_value": 228458.8,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "This transaction was executed in multiple trades at prices ranging from $112.5700 to $117.8000. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, full information regarding the number of shares and prices at which the transaction was effected to the SEC staff, the Issuer or a security holder of the issuer. The transaction reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan executed by the reporting person on May 14, 2026."
}
]
},
{
"tickers": [
"INSW"
],
"issuer_cik": "0001679049",
"owner_cik": "0001560220",
"accession_number": "0000919574-26-007000",
"form_type": "4",
"filing_date": "2026-10-16",
"period_of_report": "2026-04-30",
"issuer_name": "International Seaways, Inc.",
"issuer_trading_symbol": "INSW",
"owner_name": "Famatown Finance Ltd",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock, no par value",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-05-08",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 33956,
"transaction_price_per_share": 90.663,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 7299364,
"transaction_value": 3078552.8279999997,
"not_subject_to_section_16": false,
"direct_or_indirect": "I",
"nature_of_ownership": "See footnotes",
"footnotes": [
{
"id": "F7",
"description": "The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $90.500 to $91.120. The reporting person undertakes to provide International Seaways, Inc., any security holder of International Seaways, Inc., or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each price within the range set forth herein."
},
{
"id": "F1",
"description": "These shares are directly held by Famatown Finance Limited."
},
{
"id": "F2",
"description": "C.K. Limited is the trustee of two trusts (the \"Trusts\") that indirectly hold all of the shares of Greenwich Holdings Limited and Famatown Finance Limited. Accordingly, C.K. Limited, as trustee, may be deemed to beneficially own the shares of common stock of International Seaways, Inc. that are beneficially owned by Greenwich Holdings Limited. Mr. Fredriksen established the trusts for the benefit of his immediate family. He is neither a beneficiary nor a trustee of either Trust. Therefore, Mr. Fredriksen has no economic interest in such shares of common stock and disclaims any control over such shares of common stock, save for any indirect influence he may have with C.K. Limited, as the trustee of the Trusts, in his capacity as the settlor of the Trusts."
}
],
"remarks": "Each reporting person disclaims beneficial ownership of all the shares reported in this Form 4 except to the extent of such reporting person's respective pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose. The address of Famatown Finance Limited's principal place of business is Deana Beach Apartments, Block 1, 4th Floor, 33 Promachon Eleftherias Street, Ayios Athanasios, 4103 Limassol, Cyprus. The address of Greenwich Holdings Limited's principal place of business is Deana Beach Apartments, Block 1, 4th Floor, 33 Promachon Eleftherias Street, Ayios Athanasios, 4103 Limassol, Cyprus. The address of C.K. Limited's principal place of business JTC House, 28 Esplanade, St. Helier, Jersey, Channel Islands JE4 2QP."
}
]
}
// 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) · 85 records
- Option exercises11 records
- Tax withholding37 records
- Gifts3 records
- Other34 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
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 INSW 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.
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.
- Role
- The title on each filing. Someone whose title changed shows more than one.
- 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.