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.

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Disclosed Exposure

$5.60M

Companies

1

Total Filings

52

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 $59.51 $5.60M -$3.60M 47 2026-04-17

Recent Filings · Page 2 of 6

52 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2025-06-16 TRMB Notice (144) −1,500 -$109.1K EDGAR
2025-05-27 TRMB Mixed +415 -$23.0K EDGAR
2025-04-17 TRMB Mixed +7,405 $440.5K EDGAR
2025-04-14 TRMB Mixed +5,806 -$233.0K EDGAR
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
Showing 1120 of 52
Page 2 of 6
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.