Nicolas Papadopoulo
CIK 1345284 · CEO · last filed 2026-03-12
"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
$90.65M
Companies
4
Total Filings
40
Lifetime Open-Market Net
-$40.27M
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 |
|---|---|---|---|---|---|---|---|
| ACGLO | CEO | 893,524 | $19.50 | $17.42M | -$20.61M | 22 | 2026-03-12 |
| Watford Holdings Ltd. (WTREP) Delisted | Director | 0 | $25.09 | $0 | $528.2K | 3 | 2021-07-02 |
| WTRE | Director | 82,000 | $23.91 | $1.96M | $499.0K | 1 | 2019-05-09 |
| ACGL | 683,976 | $104.19 | $71.26M | -$20.69M | 10 | 2017-11-22 |
Recent Filings · Page 4 of 4
40 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-11-22 | ACGL | Mixed | +17,132 | $2 | EDGAR |
| 2017-11-09 | ACGL | Mixed | −2,253 | -$211.5K | EDGAR |
| 2017-09-21 | ACGL | Grant (A) | +20,000 | $0 | EDGAR |
| 2017-09-13 | ACGL | Sell (S) | −38,918 | -$3.78M | EDGAR |
| 2017-09-11 | ACGL | Mixed | −24,259 | -$7.57M | EDGAR |
| 2017-05-19 | ACGL | Sell (S) | −20,000 | -$1.91M | EDGAR |
| 2017-05-10 | ACGL | Mixed | +26,388 | $439.8K | EDGAR |
| 2017-05-04 | ACGL | Sell (S) | −15,500 | -$1.50M | EDGAR |
| 2007-06-15 | ACGL | Mixed | — | -$460.0K | EDGAR |
| 2007-05-14 | ACGL | Grant (A) | +8,350 | $0 | EDGAR |
Showing 31–40 of 40
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Page 4 of 4
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.