Whitestone REIT (WSR) has 60 open-market insider trades by 15 insiders since 2010. The most active filer is James C. Mastandrea, CEO & Chairman.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| James C. Mastandrea | CEOChairman | — | 19 | $1.0M | 2022-01-18 |
| Daniel G. Devos | Dir | — | 2 | $398K | 2014-01-31 |
| Amy Shih-Hua Feng | Dir | — | 5 | $383K | 2025-12-24 |
| Donald A. Miller | Dir | — | 2 | $318K | 2025-12-24 |
| Jeffrey Alan Jones | Dir | — | 2 | $194K | 2025-12-24 |
| Paul T. Lambert | Dir | — | 5 | $166K | 2022-12-19 |
| Christine J. Mastandrea | PresCOO | — | 7 | $137K | 2026-07-14 |
| David K. Holeman | CEO | — | 6 | $105K | 2026-07-14 |
| Julia Bruns Buthman | Dir | — | 1 | $65K | 2025-12-24 |
| Donald F. Keating | Dir | — | 2 | $37K | 2019-12-12 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Donald A. Miller | Director | Buy | $62K | 2025-05-28 |
| Donald A. Miller | Director | Buy | $256K | 2025-05-02 |
| Kristian M. Gathright | Director | Buy | $25K | 2025-03-21 |
| Amy Shih-Hua Feng | Director | Buy | $13K | 2025-03-19 |
| Julia Bruns Buthman | Director | Buy | $65K | 2024-09-04 |
| Amy Shih-Hua Feng | Director | Buy | $223K | 2024-06-11 |
Companies that share insiders with WSR, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Amy Shih-Hua Feng | Director | Buy | $80K | 2024-06-03 |
| Amy Shih-Hua Feng | Director | Buy | $33K | 2023-05-05 |
| Amy Shih-Hua Feng | Director | Buy | $35K | 2023-03-03 |
| Christine J. Mastandrea | COO | Buy | $4K | 2022-09-30 |
| Jeffrey Alan Jones | Director | Buy | $119K | 2021-03-22 |
| James C. Mastandrea | Chairman | Buy | $8K | 2020-12-04 |
| David F. Taylor | Director | Buy | $13K | 2020-06-24 |
| James C. Mastandrea | CEO & Chairman | Buy | $104K | 2020-05-18 |
| James C. Mastandrea | CEO & Chairman | Buy | $55K | 2020-03-11 |