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MARTIN J GEPSMAN

CIK 1212813 · last filed 2026-06-29

MARTIN J GEPSMAN is a corporate insider who has filed 59 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider was granted $145.1K of CME on Jun 29, 2026. Across all open-market trades the lifetime net is −$5.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.3M 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

$7.35M

Companies

1

Total Filings

59

Lifetime Open-Market Net

-$5.00M

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
CME Director 25,644 $286.45 $7.35M -$5.00M 55 2026-06-29

Recent Filings

59 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
2026-06-29 CME Grant (A) +645 $145.1K EDGAR
2026-02-20 CME Sell (S) −300 -$91.8K EDGAR
2026-02-18 CME Notice (144) −300 -$90.6K EDGAR
2025-06-26 CME Grant (A) +532 $145.3K EDGAR
2025-05-19 CME Sell (S) −300 -$82.0K EDGAR
2025-05-13 CME Notice (144) −300 -$80.2K EDGAR
2024-11-04 CME Sell (S) −400 -$89.2K EDGAR
2024-11-01 CME Notice (144) −400 -$90.8K EDGAR
2024-06-26 CME Grant (A) +748 $145.2K EDGAR
2023-10-26 CME Notice (144) −300 -$64.5K EDGAR
Showing 1–10 of 59
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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.