WILLIAM H III ARMSTRONG
CIK 1200799 · Chair of Board, President, CEO · last filed 2026-03-17
WILLIAM H III ARMSTRONG is a Chair of Board, President, CEO who has filed 86 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider had shares withheld for taxes covering $31.8K of STRS on Mar 17, 2026. Across all open-market trades the lifetime net is +$79.7K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $19.7M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$19.74M
1
86
$79.7K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| STRS | Chair of Board, President, CEO | 687,122 | $28.73 | $19.74M | $79.7K | 82 | 2026-03-17 |
Recent Filings
86 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-17 | STRS | Tax (F) | −984 | -$31.8K | EDGAR |
| 2026-02-23 | STRS | Grant (A) | +32,226 | $0 | EDGAR |
| 2026-02-17 | STRS | Tax (F) | −5,691 | -$168.6K | EDGAR |
| 2025-03-18 | STRS | Tax (F) | −2,782 | -$50.3K | EDGAR |
| 2025-02-18 | STRS | Mixed | +10,241 | -$139.6K | EDGAR |
| 2025-02-18 | STRS | Tax (F) | −6,969 | -$138.7K | EDGAR |
| 2024-03-18 | STRS | Tax (F) | −5,289 | -$119.1K | EDGAR |
| 2024-03-12 | STRS | Tax (F) | −2,277 | -$51.1K | EDGAR |
| 2024-02-20 | STRS | Mixed | +21,487 | -$81.6K | EDGAR |
| 2023-05-16 | STRS | Tax (F) | −25,832 | -$519.7K | EDGAR |