Catherine Mazzacco
CIK 1967722 · last filed 2026-06-05
Catherine Mazzacco is a corporate insider who has filed 9 SEC Form 4 insider transactions across 2 companies since 2023. The most recent filing, for SGHT, was dated Jun 5, 2026. Current disclosed insider exposure totals $547.7K 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.
$547.7K
2
9
$0
Holdings By Company
Recent Filings
9 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-05 | SGHT | Grant (A) | +28,261 | $0 | EDGAR |
| 2025-09-15 | SGHT | Gift (G) | −37,492 | $0 | EDGAR |
| 2025-06-30 | KRYS | Grant (A) | — | $0 | EDGAR |
| 2025-06-10 | SGHT | Grant (A) | +30,952 | $0 | EDGAR |
| 2024-07-01 | KRYS | Grant (A) | — | $0 | EDGAR |
| 2024-06-10 | SGHT | Grant (A) | +17,366 | $0 | EDGAR |
| 2023-07-03 | SGHT | Grant (A) | +30,189 | $0 | EDGAR |
| 2023-07-03 | KRYS | Grant (A) | — | $0 | EDGAR |
| 2023-04-04 | KRYS | Grant (A) | — | $0 | EDGAR |