Massivemarkets

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

INSW daily closelast $110.78

Famatown Finance Ltd · 10% owner

$79.9M sold

GREENWICH HOLDINGS LTD. · 10% owner

$37.0M sold

C.K. Ltd · 10% owner

$24.9M sold

Lois K. Zabrocky · President & CEO → Director

$4.1M sold

James D. Small III · CAO,SVP,Sec. & General Counsel

$2.6M sold

William F. Nugent · Senior Vice President

$1.3M sold

5 others

$2.9M sold
One row per insider, smaller filers combined; marks sit at the SEC filing date, sized by dollar value.

Has 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
InsiderRoleSoldBoughtFilingsPre-arranged (10b5-1)Last filed
Famatown Finance Ltd10% owner$79.9M—1—
GREENWICH HOLDINGS LTD.10% owner$37.0M—2—
C.K. Ltd10% owner$24.9M—2—
Lois K. ZabrockyPresident & CEO → Director$4.1M—1346% of sales
James D. Small IIICAO,SVP,Sec. & General Counsel$2.6M—2—
William F. NugentSenior Vice President$1.3M—2—
Derek G. SolonSenior Vice President$1.1M—3—
Alexandra Kate BlankenshipDirector$677.2K—2—
Jeffrey PriborSVP & CFO$614.7K—9100% of sales
Randee E. DayDirector$505.1K—2—
Debra GrilloTreasurer$29.7K—1—
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:

Agent prompt

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.