Insider · CIK 0001200799
William H Armstrong III
Files at STRS (STRATUS PROPERTIES INC). First filing -, latest -.
William H Armstrong III files SEC Form 4 as CEO, president, chair and director at STRS (STRATUS PROPERTIES INC). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; William H Armstrong III has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 9 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 15, 2026 | STRS STRATUS PROPERTIES INC | FTax withholding Common Stock | -984 | $32.34 | $32k | 683,872 | Mar 17, 2026 |
| Feb 19, 2026 | STRS STRATUS PROPERTIES INC | AGrant or award Common Stock | +16,588 | $0.00 | $0 | 669,218 | Feb 23, 2026 |
| Feb 19, 2026 | STRS STRATUS PROPERTIES INC | AGrant or award Common Stock | +15,638 | $0.00 | $0 | 684,856 | Feb 23, 2026 |
| Feb 13, 2026 | STRS STRATUS PROPERTIES INC | FTax withholding Common Stock | -4,360 | $29.69 | $129k | 653,961 | Feb 17, 2026 |
| Feb 15, 2026 | STRS STRATUS PROPERTIES INC | FTax withholding Common Stock | -1,331 | $29.40 | $39k | 652,630 | Feb 17, 2026 |
| Mar 15, 2025 | STRS STRATUS PROPERTIES INC | FTax withholding Common Stock | -2,782 | $18.07 | $50k | 658,321 | Mar 18, 2025 |
| Feb 13, 2025 | STRS STRATUS PROPERTIES INC | AGrant or award Common Stock | +17,258 | $0.00 | $0 | 668,072 | Feb 18, 2025 |
| Feb 15, 2025 | STRS STRATUS PROPERTIES INC | FTax withholding Common Stock | -3,688 | $19.90 | $73k | 664,384 | Feb 18, 2025 |
| Feb 17, 2025 | STRS STRATUS PROPERTIES INC | FTax withholding Common Stock | -3,329 | $19.90 | $66k | 661,055 | Feb 18, 2025 |
Questions about William H Armstrong III
Answered from the filings on this page, as of the latest one.
Is William H Armstrong III buying or selling?
William H Armstrong III has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did William H Armstrong III's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and William H Armstrong III has 0.
Where does William H Armstrong III file Form 4?
William H Armstrong III has filed Form 4 at STRS (STRATUS PROPERTIES INC) as Chair of Board, President, CEO. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.