Mercator Acquisition Corp. (MRCO) IPO — S-1 Filing, Stock & Insider Activity

Mercator Acquisition Corp. IPO — Status & S-1 Filing

Ticker: MRCO
Status: Priced — IPO complete
S-1 filed: 2026-03-02
Effective: 2026-07-08
IPO / pricing date: 2026-07-10
Expected price range: not yet disclosed (set in a later S-1/A or pricing amendment)
SEC CIK: 0002106436 · View the S-1 on SEC EDGAR →

Track every registration update on the InsiderAlpha IPO tracker.

Updated Jul 17, 2026 · Last SEC filing 2026-07-16

Mercator Acquisition Corp. (MRCO) has filed 4 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-16. InsiderAlpha tracks every MRCO SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Mercator Acquisition Corp. (MRCO)

SEC CIK	0002106436

90-Day SEC Filing Activity

Form 4 filings (90d)	4
Latest Form 4 filing	2026-07-16

Most-Active MRCO Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
Matthews Shawn	1	$825
Sweeney Matthew J	1	$75
Nash James Patrick	1	$75
Schwartz Stephen Michael	1	$75

Recent Insider Filings

2026-07-16 — Matthews Shawn (Chairman and CEO)
2026-07-16 — Sweeney Matthew J (Director)
2026-07-16 — Nash James Patrick (Director)
2026-07-16 — Schwartz Stephen Michael (Director)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in MRCO insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

MRCO Insider Trading — FAQ

What is the latest insider trade for MRCO?: Mercator Acquisition Corp. (MRCO) had 4 insider filings in the last 90 days, with the most recent on 2026-07-16. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying MRCO stock?: 0 insider purchases of MRCO were filed in the last 90 days.
How many insiders are selling MRCO stock?: 0 insider sales of MRCO were filed in the last 90 days.
Where can I see MRCO SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every MRCO SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

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