William H. Armstrong III - 15 Mar 2026 Form 4 Insider Report for STRATUS PROPERTIES INC (STRS)

Reporting relationship: Chair of Board, President, CEO, Director
Issuer ticker: STRS
Reported as of: 15 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 17 Mar 2026, 16:39:28 UTC
Prior SEC filing: 23 Feb 2026
Source filing: View source filing
Reporting owner signature: Kelly C. Simoneaux, on behalf of William H. Armstrong III pursuant to a power of attorney

Key filing fact

William H. Armstrong III filed Form 4 for STRATUS PROPERTIES INC (STRS) on 17 Mar 2026.

Key facts

This page summarizes William H. Armstrong III's Form 4 filing for STRATUS PROPERTIES INC (STRS).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 17 Mar 2026, 16:39.

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

CIK 0001200799 Primary reporting owner

Relationship: Chair of Board, President, CEO, Director
Address: 212 LAVACA STREET, SUITE 300, AUSTIN
Signature: Kelly C. Simoneaux, on behalf of William H. Armstrong III pursuant to a power of attorney
Signature date: 17 Mar 2026

Shares, units, or other non-derivative securities reported in this filing.

STRS transaction

Tax liability

STRS holding

No transaction description listed

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Explanation of responses 2 footnotes

Footnote F1

Shares withheld to cover the taxes due upon the vesting of Common Stock Restricted Stock Units ("RSUs").

Footnote F2

Amount beneficially owned following the reported transaction includes 37,691 RSUs.