Lynn C Martin

CIK 1754817 · President, NYSE Group · last filed 2026-07-20

Lynn C Martin is a President, NYSE Group who has filed 63 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing, for ICE, was dated Jul 20, 2026. Across all open-market trades the lifetime net is −$11.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $11.2M 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

$11.22M

Companies

1

Total Filings

63

Lifetime Open-Market Net

-$11.59M

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
ICE President, NYSE Group 70,302 $159.60 $11.22M -$11.59M 56 2026-07-20

Recent Filings

63 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
2026-07-20 ICE Mixed -$1.33M EDGAR
2026-07-16 ICE Notice (144) −15,882 -$2.22M EDGAR
2026-02-24 ICE Sell (S) −13,456 -$2.07M EDGAR
2026-02-20 ICE Notice (144) −13,456 -$2.07M EDGAR
2026-02-19 ICE Tax (F) −1,591 -$242.3K EDGAR
2026-02-17 ICE Tax (F) −2,690 -$408.9K EDGAR
2026-02-12 ICE Mixed +4,554 -$168.3K EDGAR
2026-02-05 ICE Mixed +8,401 -$1.52M EDGAR
2025-12-08 ICE Gift (G) −396 $0 EDGAR
2025-09-08 ICE Gift (G) −143 $0 EDGAR
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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.