Alvarium Tiedemann Holdings, Inc. (ALTI) has 68 open-market insider trades by 28 insiders since 2006. The most active filer is Spiros Maliagros, President.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Llc al Yousuf | 10% | — | 2 | $14.4M | 2010-06-21 |
| Peter Yu | Dir10% Owner | — | 4 | $4.1M | 2024-06-25 |
| Michael Tiedemann | CEO | — | 4 | $1.8M | 2026-02-15 |
| Jassim Abdulaziz Al-Thani | 10% Owner | — | 3 | $939K | 2024-09-10 |
| Kevin P. Moran | PresCOO | — | 5 | $896K | 2026-02-15 |
| Spiros Maliagros | Pres | — | 22 | $820K | 2024-10-18 |
| Timothy F. Keaney | Dir | — | 1 | $767K | 2026-06-16 |
| Iqbal al Yousuf | Dir10% | — | 1 | $435K | 2009-06-15 |
| IlWaddi Holdings | 10% Owner | — | 3 | $317K | 2024-08-20 |
| Michel Bazinet | Dir | — | 2 | $302K | 2008-08-13 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Patrick T. Keenan | Principal Accounting Officer | Sell | $16K | 2025-06-03 |
| Michael Tiedemann | CEO | Sell | $293K | 2025-06-03 |
| Brooke Connell | President | Sell | $149K | 2025-06-03 |
| Kevin P. Moran | President & COO | Sell | $198K | 2025-06-03 |
| Colleen A. Graham | CLO | Sell | $159K | 2025-06-03 |
| Spiros Maliagros | Pres. & Strategic Alternatives | Sell | $32K |
Companies that share insiders with ALTI, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2024-10-17 |
| Spiros Maliagros | Pres. & Strategic Alternatives | Sell | $26K | 2024-09-17 |
| Jassim Abdulaziz Al-Thani | 10% | Buy | $23K | 2024-09-10 |
| Spiros Maliagros | Pres. & Strategic Alternatives | Sell | $24K | 2024-09-10 |
| Spiros Maliagros | Pres. & Strategic Alternatives | Sell | $23K | 2024-09-09 |
| Jassim Abdulaziz Al-Thani | 10% | Buy | $50K | 2024-09-04 |
| Spiros Maliagros | Pres. & Strategic Alternatives | Sell | $25K | 2024-08-27 |
| Kevin P. Moran | President & COO | Sell | $550K | 2024-08-20 |
| Spiros Maliagros | Pres. & Strategic Alternatives | Sell | $23K | 2024-08-20 |
| IlWaddi Holdings | 10% | Buy | $15K | 2024-08-20 |