As of the latest Form 4 filed Jul 2, 2026.
What Whitestone REIT insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Newest filing first — the 10 most recent filings for WSR.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-02 | 2026-06-30 | Holeman David K Chief Executive Officer | FTax | −13.2K | $18.96 | $251K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Hogan John Scott Chief Financial Officer | FTax | −6.68K | $18.96 | $127K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Mastandrea Christine J President and COO | FTax | −8.99K | $18.96 | $170K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | TROPOLI PETER General Counsel & Secretary | FTax | −4.30K | $18.96 | $81.6K | No | Form 4 ↗ |
| 2026-07-02 | 2026-06-30 | Siv Soklin VP of Human Resources | FTax | −2.32K | $18.96 | $44.1K | No | Form 4 ↗ |
| 2026-04-06 | 2026-04-01 | Holeman David K Chief Executive Officer | AAward | +24.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-06 | 2026-04-01 | Hogan John Scott Chief Financial Officer | AAward | +14.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-06 | 2026-04-01 | Mastandrea Christine J President and COO | AAward | +18.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-06 | 2026-04-01 | TROPOLI PETER General Counsel & Secretary | AAward | +13.4K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-06 | 2026-04-01 | Siv Soklin VP of Human Resources | AAward | +7.00K | $0.00 | $0.00 | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also WSR’s full analysis or the market-wide insider trading feed. The tabs above jump to WSR’s other SEC data.
Source: SEC Form 4 filings for WSR, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.