---
title: "Prober Charles J.'s LIF filing pattern: what matters for ownership trend"
type: news
slug: prober-lif-19m-career-insider-sales
canonical_url: https://13finsight.com/news/prober-lif-19m-career-insider-sales
published_at: 2026-03-02T11:08:05.941Z
updated_at: 2026-03-05T17:05:17.641Z
author: Alex Rivera
author_title: Breaking News Editor
author_url: https://13finsight.com/authors/alex-rivera
word_count: 65
locale: en
source: 13F Insight
---

# Prober Charles J.'s LIF filing pattern: what matters for ownership trend

> Prober Charles J.'s recent LIF filings are evaluated through cadence, code mix, and ownership trajectory rather than one headline transaction.

This case is best read as a timeline, not a label. Insider has disclosed $0 in cumulative sales for LIF, with the latest filing on N/A. Timeline Evidence DateCodeSharesPriceEst. Value Ownership and Mix Career buy/sell profile: $0 vs $0. Total transactions: N/A. Latest ownership snapshot: N/A. External Discovery Open search results for complementary context Execution View Track cadence changesTrack code compositionTrack ownership drift below N/A

---

Source: 13F Insight — https://13finsight.com/news/prober-lif-19m-career-insider-sales
Author: Alex Rivera — https://13finsight.com/authors/alex-rivera
Last updated: 2026-03-05T17:05:17.641Z