As of the latest Form 4 filed Jul 7, 2026.
What International Seaways Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 65 most recent filings for INSW.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-07 | 2026-07-02 | Grillo Debra Treasurer | FTax | −326.00 | — | — | No | Form 4 ↗ |
| 2026-07-07 | 2026-07-02 | Grillo Debra, Treasurer | JOther | +904.00 | — | — | No | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Pribor Jeffrey SVP & CFO | SSale | −1.00K | $81.68 | $81.7K | Yes (planned) | Form 4 ↗ |
| 2026-06-17 | 2026-06-15 | Zabrocky Lois K President & CEO | SSale | −2.00K | $81.34 | $163K | Yes (planned) | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | GREENBERG DAVID I Director | JOther | +1.84K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | STEVENSON CRAIG H JR Director | JOther | +1.84K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | Day Randee E Director | JOther | +1.84K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | Johansen Kristian Director | JOther | +1.84K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | Blankenship Alexandra Kate Director | JOther | +1.84K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | BLACKLEY IAN T Director | JOther | +2.89K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | BERNLOHR TIMOTHY J Director | JOther | +1.84K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | Anderson Darron M. Director | JOther | +1.84K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-18 | 2026-05-15 | Zabrocky Lois K President & CEO | SSale | −2.00K | $84.23 | $168K | Yes (planned) | Form 4 ↗ |
| 2026-05-18 | 2026-05-15 | Pribor Jeffrey SVP & CFO | SSale | −1.00K | $83.72 | $83.7K | Yes (planned) | Form 4 ↗ |
| 2026-05-15 | 2026-05-14 | Nugent William F. Senior Vice President | SSale | −6.83K | $85.23 | $582K | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-12 | Solon Derek G. Senior Vice President | SSale | −4.70K | $89.22 | $419K | No | Form 4 ↗ |
| 2026-05-13 | 2026-05-12 | Zabrocky Lois K Director | SSale | −25.0K | $88.08 | $2.20M | No | Form 4 ↗ |
| 2026-04-17 | 2026-04-15 | Pribor Jeffrey SVP & CFO | SSale | −1.00K | $74.50 | $74.5K | Yes (planned) | Form 4 ↗ |
| 2026-04-17 | 2026-04-15 | Zabrocky Lois K President & CEO | SSale | −2.00K | $74.57 | $149K | Yes (planned) | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Oshodi Adewale Vice President & Controller | FTax | −261.00 | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Oshodi Adewale, Vice President & Controller | JOther | +641.00 | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Nugent William F. Senior Vice President | FTax | −808.00 | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Nugent William F., Senior Vice President | JOther | +1.73K | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Solon Derek G. Senior Vice President | FTax | −807.00 | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Solon Derek G., Senior Vice President | JOther | +1.73K | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Small James D III CAO,SVP,Sec. & General Counsel | FTax | −1.16K | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Small James D III, CAO,SVP,Sec. & General Counsel | JOther | +2.20K | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Pribor Jeffrey SVP & CFO | FTax | −1.69K | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Pribor Jeffrey, SVP & CFO | JOther | +3.39K | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Zabrocky Lois K President & CEO | FTax | −3.07K | — | — | No | Form 4 ↗ |
| 2026-03-16 | 2026-03-13 | Zabrocky Lois K, President & CEO | JOther | +6.35K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Oshodi Adewale Vice President & Controller | FTax | −550.00 | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Oshodi Adewale, Vice President & Controller | JOther | +1.13K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Nugent William F. Senior Vice President | FTax | −1.49K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Nugent William F., Senior Vice President | JOther | +3.07K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Solon Derek G. Senior Vice President | FTax | −1.50K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Solon Derek G., Senior Vice President | JOther | +3.07K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Small James D III CAO,SVP,Sec. & General Counsel | FTax | −1.86K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Small James D III, CAO,SVP,Sec. & General Counsel | JOther | +3.45K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Pribor Jeffrey SVP & CFO | FTax | −2.57K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Pribor Jeffrey, SVP & CFO | JOther | +5.14K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Zabrocky Lois K President & CEO | FTax | −7.09K | — | — | No | Form 4 ↗ |
| 2026-03-13 | 2026-03-12 | Zabrocky Lois K, President & CEO | JOther | +14.1K | — | — | No | Form 4 ↗ |
| 2026-03-12 | 2026-03-10 | Famatown Finance Ltd 10% owner | SSale | +156K | $75.34 | $11.8M | No | Form 4 ↗ |
| 2026-03-12 | 2026-03-09 | Famatown Finance Ltd, 10% owner | SSale | +300K | $75.62 | $22.7M | No | Form 4 ↗ |
| 2026-03-11 | 2026-03-03 | Oshodi Adewale Vice President & Controller | GGift | −400.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-09 | Grillo Debra Treasurer | SSale | −389.00 | $76.27 | $29.7K | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-09 | Day Randee E Director | SSale | −4.09K | $74.93 | $306K | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-09 | Blankenship Alexandra Kate Director | SSale | −5.00K | $74.88 | $374K | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Oshodi Adewale Vice President & Controller | FTax | −316.00 | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Oshodi Adewale, Vice President & Controller | JOther | +672.00 | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Nugent William F. Senior Vice President | FTax | −842.00 | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Nugent William F., Senior Vice President | JOther | +1.78K | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Solon Derek G. Senior Vice President | FTax | −839.00 | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Solon Derek G., Senior Vice President | JOther | +1.78K | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Small James D III CAO,SVP,Sec. & General Counsel | FTax | −1.22K | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Small James D III, CAO,SVP,Sec. & General Counsel | JOther | +2.30K | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Pribor Jeffrey SVP & CFO | FTax | −1.76K | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Pribor Jeffrey, SVP & CFO | JOther | +3.52K | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Zabrocky Lois K President & CEO | FTax | −3.26K | — | — | No | Form 4 ↗ |
| 2026-03-10 | 2026-03-06 | Zabrocky Lois K, President & CEO | JOther | +6.51K | — | — | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-04 | Small James D III CAO,SVP,Sec. & General Counsel | SSale | −20.0K | $75.37 | $1.51M | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Day Randee E Director | SSale | −2.63K | $75.40 | $199K | No | Form 4 ↗ |
| 2024-05-03 | 2024-05-01 | Pribor Jeffrey SVP,Chief Financial Officer &T | SSale | −1.00K | $54.87 | $54.9K | Yes (planned) | Form 4 ↗ |
| 2024-05-03 | 2024-05-01 | Zabrocky Lois K President & CEO | SSale | −1.00K | $54.88 | $54.9K | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also INSW’s full analysis or the market-wide insider trading feed. The tabs above jump to INSW’s other SEC data.
Source: SEC Form 4 filings for INSW, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.