Ronald S. Nersesian
CIK 1418953 · Executive Chair · last filed 2026-05-28
Ronald S. Nersesian is an Executive Chair who has filed 115 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for TRMB, was dated May 28, 2026. Across all open-market trades the lifetime net is −$163.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $86.5M 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.
$86.51M
3
115
-$163.02M
Holdings By Company
Recent Filings
115 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-28 | TRMB | Grant (A) | — | $0 | EDGAR |
| 2026-03-24 | KEYS | Grant (A) | +870 | $0 | EDGAR |
| 2026-03-19 | KEYS | Sell (S) | −30,000 | -$8.58M | EDGAR |
| 2026-01-14 | KEYS | Tax (F) | −5,012 | -$1.03M | EDGAR |
| 2025-12-02 | KEYS | Sell (S) | −30,000 | -$5.91M | EDGAR |
| 2025-11-18 | KEYS | Tax (F) | −5,601 | -$991.7K | EDGAR |
| 2025-06-20 | TRMB | Grant (A) | — | $0 | EDGAR |
| 2025-06-03 | TRMB | Exer (M) | +4,952 | $354.9K | EDGAR |
| 2025-03-25 | KEYS | Grant (A) | +1,589 | $0 | EDGAR |
| 2025-01-14 | KEYS | Tax (F) | −4,899 | -$794.9K | EDGAR |