Home

Sophie V. Vandebroek

CIK 1442078 · last filed 2026-05-14

Sophie V. Vandebroek is a corporate insider who has filed 55 SEC Form 4 insider transactions across 3 companies since 2008. The most recent filing, for IDXX, was dated May 14, 2026. Across all open-market trades the lifetime net is −$10.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.0M 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.

Loading insider history…
Disclosed Exposure

$6.00M

Companies

3

Total Filings

55

Lifetime Open-Market Net

-$10.51M

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
IDXX Director 9,078 $569.97 $5.17M -$10.38M 35 2026-05-14
RVTY Director 7,368 $111.80 $823.7K $0 4 2026-05-11
ANALOGIC CORP (ALOG) Delisted Director 6,185 — — -$127.8K 11 2015-02-04

Recent Filings

55 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
2026-05-14 IDXX Grant (A) — $0 EDGAR
2026-05-11 RVTY Grant (A) +2,280 $0 EDGAR
2026-05-11 IDXX Exer (M) +257 $0 EDGAR
2026-02-19 IDXX Mixed −519 -$604.8K EDGAR
2026-02-17 IDXX Notice (144) −1,464 -$920.3K EDGAR
2025-05-13 IDXX Mixed — -$265.7K EDGAR
2025-05-09 IDXX Notice (144) −1,279 -$628.4K EDGAR
2025-05-08 IDXX Mixed +262 $0 EDGAR
2025-05-01 RVTY Grant (A) +2,412 $0 EDGAR
2024-11-29 IDXX Mixed −568 -$144.6K EDGAR
Showing 1–10 of 55
Page 1 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.