STRATUS PROPERTIES INC (STRS) Insider Trading & SEC Filings
Last SEC filing
STRATUS PROPERTIES INC (STRS) has filed 13 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-10. Insider sales over the same period: 11 transactions worth $6.26M. 6 Form 8-K material event filings were reported by STRS in the last 90 days. 2 Form 144 notices of proposed sale were filed for STRS stock. InsiderAlpha tracks every STRS SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About STRATUS PROPERTIES INC (STRS)
STRATUS PROPERTIES INC trades under the ticker STRS. InsiderAlpha tracks 38 primary SEC Form 4 filings from 9 reporting insiders for STRS since 2024, sourced directly from SEC EDGAR.
| Sector | Real Estate insider trading |
|---|---|
| SIC classification | Land Subdividers & Developers (No Cemeteries) (SIC 6552) |
| SEC CIK | 0000885508 |
90-Day SEC Filing Activity
| Insider sales (90d) | 11 ($6.26M) |
|---|---|
| Form 4 filings (90d) | 13 |
| Form 8-K filings (90d) | 6 |
| Form 144 notices (90d) | 2 |
| Latest Form 4 filing | 2026-07-10 |
Recent STRS Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oasis Management Co Ltd. | 10% Owner | S - Open-market sale | 8.7K | $27.50 | $240K | SEC | |
| Oasis Management Co Ltd. | 10% Owner | S - Open-market sale | 20.0K | $27.51 | $550K | SEC | |
| Oasis Management Co Ltd. | 10% Owner | S - Open-market sale | 10.0K | $27.52 | $275K | SEC | |
| Oasis Management Co Ltd. | 10% Owner | S - Open-market sale | 20.0K | $27.50 | $550K | SEC | |
| Oasis Management Co Ltd. | 10% Owner | S - Open-market sale | 117.6K | $28.03 | $3.30M | SEC | |
| Oasis Management Co Ltd. | 10% Owner | S - Open-market sale | 10.0K | $28.90 | $289K | SEC | |
| James Joseph | Insider | S - Open-market sale | 3.4K | $27.77 | $94K | SEC | |
| Laurie L. Dotter | Director | A - Grant or award | 2.3K | $0.00 | - | SEC | |
| Charles W. Porter | Director | A - Grant or award | 2.3K | $0.00 | - | SEC | |
| Michael D. Madden | Director | A - Grant or award | 2.3K | $0.00 | - | SEC | |
| Neville L. Rhone Jr. | Director | A - Grant or award | 2.3K | $0.00 | - | SEC | |
| James Joseph | Director | A - Grant or award | 2.3K | $0.00 | - | SEC | |
| Kate Henriksen | Director | A - Grant or award | 2.3K | $0.00 | - | SEC | |
| Oasis Management Co Ltd. | 10% Owner | S - Open-market sale | 10.0K | $29.05 | $291K | SEC | |
| James Joseph | Director | S - Open-market sale | 12.3K | $29.08 | $359K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for STRATUS PROPERTIES INC (STRS). Updated in real time as new filings are submitted to the SEC.
Most-Active STRS Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Oasis Management Co Ltd. | 9 | $5.81M |
| James Joseph | 3 | $453K |
| Neville L. Rhone Jr. | 1 | - |
| Charles W. Porter | 1 | - |
| Kate Henriksen | 1 | - |
Recent STRS Form 8-K Material Events
- - Item 3.01, 8.01, 9.01 [SEC]
- - Item 2.01, 8.01, 9.01 [SEC]
- - Item 1.01, 9.01 [SEC]
- - Item 5.07 [SEC]
- - Item 1.01, 9.01 [SEC]
Recent STRS Form 144 Notices of Proposed Sale
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
Recent Insider Filings
- - Oasis Management Co Ltd. (10% Owner)
- - Oasis Management Co Ltd. (10% Owner)
- - James Joseph (Insider)
- - Neville L. Rhone Jr. (Director)
- - Charles W. Porter (Director)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in STRS insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
STRS Insider Trading - FAQ
- What is the latest insider trade for STRS?
- STRATUS PROPERTIES INC (STRS) had 13 insider filings in the last 90 days, with the most recent on 2026-07-10. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying STRS stock?
- 0 insider purchases of STRS were filed in the last 90 days.
- How many insiders are selling STRS stock?
- 11 insider sales of STRS were filed in the last 90 days, totaling $6.26M.
- Where can I see STRS SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks STRS Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live STRS dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.