CONSTANTINE IORDANOU
CIK 1227102 · Chairman · last filed 2022-08-08
"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.
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Disclosed Exposure
$62.78M
Companies
5
Total Filings
116
Lifetime Open-Market Net
-$108.55M
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 |
|---|---|---|---|---|---|---|---|
| VRSK | Director | 290,498 | $183.80 | $53.39M | -$17.01M | 33 | 2022-08-08 |
| ACGLO | Chairman | 485,334 | $19.33 | $9.38M | $238.0K | 6 | 2019-09-13 |
| ARCH CAPITAL GROUP LTD. (ARHpC.CL) Delisted | Chairman & CEO | 5,001 | — | — | $0 | 2 | 2017-12-19 |
| ARCH CAPITAL GROUP LTD. (ARHpC) Delisted | Chairman & CEO | 109,620 | — | — | -$62.60M | 34 | 2017-09-26 |
| ARCH CAPITAL GROUP LTD. (ARHpB) Delisted | Chairman, President & CEO | 935,124 | — | — | -$29.17M | 41 | 2012-03-15 |
Recent Filings · Page 2 of 12
116 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-07-08 | VRSK | Grant (A) | +1,295 | $0 | EDGAR |
| 2019-05-10 | VRSK | Exer (M) | +31,300 | $556.5K | EDGAR |
| 2019-03-18 | ACGLO | Mixed | +87,185 | -$13 | EDGAR |
| 2018-07-09 | VRSK | Grant (A) | +1,080 | $0 | EDGAR |
| 2018-07-05 | VRSK | Grant (A) | +674 | $0 | EDGAR |
| 2018-05-11 | ACGLO | Grant (A) | +7,917 | $0 | EDGAR |
| 2018-03-14 | VRSK | Mixed | +31,947 | -$347 | EDGAR |
| 2018-03-02 | ACGLO | Grant (A) | — | $0 | EDGAR |
| 2018-02-20 | ACGLO | Buy (P) | +10,000 | $238.0K | EDGAR |
| 2018-01-03 | ACGLO | Disp (D) | −2,224 | -$55.6K | EDGAR |
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.