Ronald Bisio
CIK 1768643 · Sr. Vice President · last filed 2026-04-17
"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.
Loading insider history…
Disclosed Exposure
$4.74M
Companies
1
Total Filings
47
Lifetime Open-Market Net
-$3.60M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TRMB | Sr. Vice President | 94,103 | $50.42 | $4.74M | -$3.60M | 47 | 2026-04-17 |
Recent Filings · Page 2 of 5
47 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-03-14 | TRMB | Grant (A) | — | $0 | EDGAR |
| 2024-05-17 | TRMB | Mixed | +1,472 | $84.0K | EDGAR |
| 2024-04-17 | TRMB | Mixed | +4,012 | $242.9K | EDGAR |
| 2024-03-21 | TRMB | Grant (A) | — | $0 | EDGAR |
| 2024-02-07 | TRMB | Mixed | +4,290 | -$132.1K | EDGAR |
| 2023-11-07 | TRMB | Sell (S) | −3,800 | -$164.3K | EDGAR |
| 2023-06-02 | TRMB | Mixed | +8,185 | -$240.5K | EDGAR |
| 2023-05-17 | TRMB | Mixed | +5,073 | $237.1K | EDGAR |
| 2023-04-19 | TRMB | Mixed | +2,158 | $107.4K | EDGAR |
| 2023-03-23 | TRMB | Grant (A) | — | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.