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Jerome L Coben

CIK 1455210 · last filed 2026-02-20

Jerome L Coben is a corporate insider who has filed 21 SEC Form 4 insider transactions across 3 companies since 2009. The most recent filing, for GFF, was dated Feb 20, 2026. Across all open-market trades the lifetime net is −$191.3K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.1M 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.

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Disclosed Exposure

$2.09M

Companies

3

Total Filings

21

Lifetime Open-Market Net

-$191.3K

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
GFF Director 19,459 $107.22 $2.09M -$222.8K 11 2026-02-20
AVD Director 2,148 $2.41 $5.2K $31.4K 1 2012-11-08
ZENITH NATIONAL INSURANCE CORP (ZNT) Delisted Director 3,180 — — $0 6 2010-05-14

Recent Filings

21 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
2026-02-20 GFF Grant (A) +1,340 $0 EDGAR
2025-03-13 GFF Grant (A) +1,594 $0 EDGAR
2024-11-15 GFF Sell (S) −2,052 -$156.6K EDGAR
2024-11-14 GFF Notice (144) −2,052 -$156.6K EDGAR
2024-03-22 GFF Grant (A) +1,525 $0 EDGAR
2024-02-27 GFF Sell (S) −2,000 -$138.9K EDGAR
2024-02-26 GFF Notice (144) −2,000 -$138.9K EDGAR
2023-03-17 GFF Grant (A) +3,308 $0 EDGAR
2022-03-04 GFF Grant (A) +4,246 $0 EDGAR
2021-12-23 GFF Buy (P) +2,000 $52.8K EDGAR
Showing 1–10 of 21
Page 1 of 3
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.