IAN T BLACKLEY
CIK 1337856 · President and CEO · last filed 2026-06-10
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$2.26M
Companies
5
Total Filings
47
Lifetime Open-Market Net
-$1.04M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| INSW | Director | 27,586 | $82.01 | $2.26M | -$1.04M | 10 | 2026-06-10 |
| International Seaways, Inc. (INSWpA) Delisted | Director | 39,589 | $25.20 | $997.6K | $0 | 4 | 2022-06-07 |
| International Seaways, Inc. (INSWw) Delisted | Director | 4,673 | — | — | $0 | 1 | 2016-12-02 |
| OVERSEAS SHIPHOLDING GROUP INC (OSGw) Delisted | President and CEO | 14,021 | — | — | $0 | 6 | 2016-10-03 |
| OVERSEAS SHIPHOLDING GROUP INC (OSGB) Delisted | President and CEO | 11,512 | — | — | $0 | 2 | 2015-10-01 |
Recent Filings · Page 3 of 5
47 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-02-08 | OVERSEAS SHIPHOLDING GROUP INC (OSGw) Delisted | Mixed | +57,476 | $0 | EDGAR |
| 2015-10-01 | OVERSEAS SHIPHOLDING GROUP INC (OSGB) Delisted | Mixed | +11,512 | $0 | EDGAR |
| 2015-02-12 | OVERSEAS SHIPHOLDING GROUP INC (OSGB) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-10-01 | — | Grant (A) | — | $0 | |
| 2014-08-07 | — | Other (J) | +3,447 | $0 | |
| 2014-02-26 | — | Tax (F) | −2,266 | -$12.1K | |
| 2013-11-21 | — | Mixed | −13,386 | -$64.4K | |
| 2013-02-27 | — | Tax (F) | −2,169 | -$2.3K | |
| 2012-12-19 | — | Tax (F) | −138 | -$121 | |
| 2012-02-27 | — | Mixed | +18,284 | -$3.9K |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.