Ronald T Hundzinski
CIK 1488024 · Exec. Vice President and CFO · last filed 2026-05-15
Ronald T Hundzinski is an Exec. Vice President and CFO who has filed 45 SEC Form 4 insider transactions across 3 companies since 2011. The most recent filing, for THRM, was dated May 15, 2026. Across all open-market trades the lifetime net is −$3.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.5M 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.
$1.51M
3
45
-$3.41M
Holdings By Company
Recent Filings
45 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-15 | THRM | Grant (A) | +4,292 | $0 | EDGAR |
| 2026-05-14 | INFU | Grant (A) | — | $0 | EDGAR |
| 2025-05-20 | INFU | Mixed | +5,000 | $30.4K | EDGAR |
| 2025-05-12 | THRM | Buy (P) | +5,000 | $133.3K | EDGAR |
| 2025-05-09 | THRM | Grant (A) | +5,075 | $0 | EDGAR |
| 2024-05-20 | THRM | Grant (A) | +2,662 | $0 | EDGAR |
| 2023-05-22 | THRM | Grant (A) | +2,147 | $0 | EDGAR |
| 2022-06-06 | THRM | Grant (A) | +1,700 | $0 | EDGAR |
| 2021-05-24 | THRM | Grant (A) | +1,422 | $0 | EDGAR |
| 2020-05-26 | THRM | Grant (A) | +5,644 | $0 | EDGAR |