David Gansberg
CIK 1769539 · President, Arch Capital Group · 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
$6.79M
Companies
1
Total Filings
30
Lifetime Open-Market Net
-$2.19M
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 | President, Arch Capital Group | 351,466 | $19.33 | $6.79M | -$2.19M | 30 | 2026-03-12 |
Recent Filings · Page 2 of 3
30 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-02-29 | ACGLO | Grant (A) | +5,847 | $0 | EDGAR |
| 2024-02-27 | ACGLO | Mixed | +42,639 | -$164.9K | EDGAR |
| 2023-11-06 | ACGLO | Mixed | +6,210 | -$375.3K | EDGAR |
| 2023-03-14 | ACGLO | Tax (F) | −4,435 | -$295.4K | EDGAR |
| 2023-02-28 | ACGLO | Mixed | +15,937 | -$138.0K | EDGAR |
| 2022-11-14 | ACGLO | Sell (S) | −30,503 | $0 | EDGAR |
| 2022-11-04 | ACGLO | Mixed | +17,893 | -$804.8K | EDGAR |
| 2022-03-11 | ACGLO | Tax (F) | −12,174 | -$550.3K | EDGAR |
| 2022-03-01 | ACGLO | Mixed | +30,331 | -$150.2K | EDGAR |
| 2022-02-17 | ACGLO | Mixed | +14,361 | -$289.4K | 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.