FRANK SIMURO
CIK 1925960 · Chief Technology Officer · last filed 2026-03-17
FRANK SIMURO is a Chief Technology Officer who has filed 16 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing shows the insider had shares withheld for taxes covering $484.6K of CSGP on Mar 17, 2026. Across all open-market trades the lifetime net is −$10.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $13.6M 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.
$13.61M
1
16
-$10.74M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CSGP | Chief Technology Officer | 414,491 | $32.84 | $13.61M | -$10.74M | 16 | 2026-03-17 |
Recent Filings
16 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-17 | CSGP | Tax (F) | −11,107 | -$484.6K | EDGAR |
| 2026-03-03 | CSGP | Mixed | −18,702 | -$834.7K | EDGAR |
| 2026-02-23 | CSGP | Mixed | −35,148 | -$216.9K | EDGAR |
| 2026-02-18 | CSGP | Tax (F) | −4,151 | -$186.8K | EDGAR |
| 2025-03-18 | CSGP | Tax (F) | −5,700 | -$448.8K | EDGAR |
| 2025-03-03 | CSGP | Tax (F) | −12,432 | -$947.9K | EDGAR |
| 2025-02-24 | CSGP | Mixed | +116,712 | -$547.8K | EDGAR |
| 2025-02-19 | CSGP | Tax (F) | −5,485 | -$406.2K | EDGAR |
| 2024-03-19 | CSGP | Tax (F) | −5,128 | -$450.6K | EDGAR |
| 2024-03-05 | CSGP | Tax (F) | −6,091 | -$530.1K | EDGAR |