William Guyer
CIK 1879013 · Chief Development Officer · last filed 2026-07-08
William Guyer is a Chief Development Officer who has filed 71 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for CORT, was dated Jul 8, 2026. Across all open-market trades the lifetime net is −$26.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.7M 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.
$2.75M
1
71
-$26.54M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CORT | Chief Development Officer | 23,985 | $114.49 | $2.75M | -$26.54M | 45 | 2026-07-08 |
Recent Filings
71 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-08 | CORT | Mixed | — | -$1.43M | EDGAR |
| 2026-07-07 | CORT | Notice (144) | −20,000 | -$1.86M | EDGAR |
| 2026-06-04 | CORT | Mixed | — | -$979.0K | EDGAR |
| 2026-06-03 | CORT | Grant (A) | +1,754 | $61.8K | EDGAR |
| 2026-06-02 | CORT | Notice (144) | −20,000 | -$1.41M | EDGAR |
| 2026-05-07 | CORT | Mixed | — | -$603.6K | EDGAR |
| 2026-05-05 | CORT | Notice (144) | −20,000 | -$1.03M | EDGAR |
| 2026-04-08 | CORT | Mixed | — | -$386.4K | EDGAR |
| 2026-04-07 | CORT | Notice (144) | −20,000 | -$817.0K | EDGAR |
| 2026-03-24 | CORT | Mixed | — | -$169.0K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.