DAVID S WICHMANN
CIK 1268489 · Chief Executive Officer · last filed 2026-05-11
"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
$32.85M
Companies
4
Total Filings
115
Lifetime Open-Market Net
-$79.33M
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 |
|---|---|---|---|---|---|---|---|
| BSXw | Director | 45,382 | — | — | $1.05M | 8 | 2026-05-11 |
| PRVA | Director | 1,341,049 | $23.43 | $31.42M | $0 | 3 | 2025-05-23 |
| UNITEDHEALTH GROUP INC (UNHw) Delisted | Chief Executive Officer | 968,580 | — | — | -$80.15M | 91 | 2020-12-17 |
| TNC | Director | 16,472 | $86.88 | $1.43M | -$233.0K | 13 | 2020-12-07 |
Recent Filings · Page 11 of 12
115 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2011-03-22 | UNITEDHEALTH GROUP INC (UNHw) Delisted | Grant (A) | +326 | $0 | EDGAR |
| 2011-02-11 | UNITEDHEALTH GROUP INC (UNHw) Delisted | Mixed | +110,430 | -$104.2K | EDGAR |
| 2011-02-04 | UNITEDHEALTH GROUP INC (UNHw) Delisted | Tax (F) | −3,168 | -$136.4K | EDGAR |
| 2010-12-10 | UNITEDHEALTH GROUP INC (UNHw) Delisted | Mixed | — | -$1.76M | EDGAR |
| 2010-06-08 | UNITEDHEALTH GROUP INC (UNHw) Delisted | Tax (F) | −3,891 | -$118.1K | EDGAR |
| 2010-04-30 | TNC | Grant (A) | +875 | $0 | EDGAR |
| 2010-02-11 | UNITEDHEALTH GROUP INC (UNHw) Delisted | Grant (A) | +30,304 | $0 | EDGAR |
| 2010-02-05 | UNITEDHEALTH GROUP INC (UNHw) Delisted | Tax (F) | −3,188 | -$106.2K | EDGAR |
| 2009-12-16 | UNITEDHEALTH GROUP INC (UNHw) Delisted | Mixed | — | -$7.26M | EDGAR |
| 2009-08-19 | TNC | Grant (A) | +1,039 | $27.5K | 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.