Michael Tiedemann
CIK 1958484 · Chief Executive Officer · last filed 2026-02-18
"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
$2.11M
Companies
2
Total Filings
13
Lifetime Open-Market Net
$826.4K
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 |
|---|---|---|---|---|---|---|---|
| ALTI | Chief Executive Officer | 687,925 | $3.06 | $2.11M | $826.4K | 11 | 2026-02-18 |
| AlTi Global, Inc. (ALTIW) Delisted | Chief Executive Officer | 189,217 | $1.52 | $287.6K | $0 | 2 | 2023-06-09 |
Recent Filings · Page 2 of 2
13 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-02-21 | ALTI | Mixed | +12,846 | -$71.8K | EDGAR |
| 2023-06-09 | AlTi Global, Inc. (ALTIW) Delisted | Mixed | +269,522 | $0 | EDGAR |
| 2023-06-02 | AlTi Global, Inc. (ALTIW) Delisted | Grant (A) | — | $0 | EDGAR |
Showing 11–13 of 13
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Page 2 of 2
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.