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MARK JOSEPH MERZ

CIK 1926778 · SVP OF INTERNATIONAL · last filed 2026-02-02

MARK JOSEPH MERZ is a SVP OF INTERNATIONAL who has filed 10 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing, for ORLY, was dated Feb 2, 2026. Across all open-market trades the lifetime net is −$4.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $679.0K 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

$679.0K

Companies

1

Total Filings

10

Lifetime Open-Market Net

-$4.52M

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
ORLY SVP OF INTERNATIONAL 7,260 $93.53 $679.0K -$4.52M 7 2026-02-02

Recent Filings

10 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
2026-02-02 ORLY Grant (A) — $0 EDGAR
2025-07-31 ORLY Mixed −5,050 -$2.86M EDGAR
2025-07-29 ORLY Notice (144) −29,505 -$2.90M EDGAR
2025-02-13 ORLY Mixed — -$526.7K EDGAR
2025-02-12 ORLY Notice (144) −500 -$662.5K EDGAR
2025-02-03 ORLY Grant (A) — $0 EDGAR
2024-08-01 ORLY Mixed — -$350.3K EDGAR
2024-07-30 ORLY Notice (144) −413 -$462.6K EDGAR
2024-02-05 ORLY Grant (A) — $0 EDGAR
2023-02-06 ORLY Grant (A) — $0 EDGAR
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.