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 3 of 3
30 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-05-13 | ACGLO | Tax (F) | −1,319 | -$52.2K | EDGAR |
| 2021-03-16 | ACGLO | Mixed | +3,829 | -$116.5K | EDGAR |
| 2021-03-12 | ACGLO | Tax (F) | −7,450 | -$276.4K | EDGAR |
| 2021-03-02 | ACGLO | Grant (A) | +16,669 | $0 | EDGAR |
| 2021-03-01 | ACGLO | Mixed | +6,706 | -$49.8K | EDGAR |
| 2020-05-12 | ACGLO | Tax (F) | −3,565 | -$91.6K | EDGAR |
| 2020-03-02 | ACGLO | Mixed | +5,340 | -$31.9K | EDGAR |
| 2019-10-03 | ACGLO | Grant (A) | — | $0 | EDGAR |
| 2019-05-14 | ACGLO | Tax (F) | −2,925 | -$98.3K | EDGAR |
| 2019-05-10 | ACGLO | Tax (F) | −2,246 | -$75.3K | EDGAR |
Showing 21–30 of 30
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Page 3 of 3
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.