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0001863428
IPO filing research

Seaport Calibre Materials Acquisition Corp.

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ipo priced 424B4

Seaport Calibre Materials Acquisition Corp. IPO research page with SEC filing history, offering status, deal terms, structured filing extracts, company news, and comparable IPO context. Latest filing: 424B4 on 2021-10-29.

Filing Timeline

SEC EDGAR
424B4 priced
Final prospectus
Final prospectus filed after pricing with final deal terms.
Follows CERT and confirms the priced prospectus.
2021-10-29 · 0001104659-21-131618
CERT inactive
CERT
Pre-IPO filing captured from the SEC submission timeline.
Follows EFFECT in the pre-IPO sequence.
2021-10-28 · 0001354457-21-001231
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows 8-A12B and marks the registration effective.
2021-10-27 · 9999999995-21-004052
8-A12B effective
Exchange Act registration
Registration filed to list the securities under the Exchange Act ahead of trading.
Follows S-1/A and registers the class of securities for exchange listing.
2021-10-27 · 0001104659-21-130335
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1/A filing.
2021-10-20 · 0001104659-21-127721
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1/A filing.
2021-09-29 · 0001104659-21-120771
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1 filing.
2021-08-13 · 0001104659-21-105152
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows DRS in the pre-IPO sequence.
2021-07-19 · 0001104659-21-093544
DRS filed
Draft registration statement
Draft registration filed confidentially before the public launch.
First tracked pre-IPO filing for this issuer.
2021-06-11 · 0001104659-21-080200
Comparable Deals

1 comparable deal

FinancialsLast 18 months
Only 0 strict matches; expanded to 1 using nearest neighbors.
+18.1%
Median day-1
100%
Above issue
+24.6%
Median week-1
+18.1%
Downside (p10)
EagleRock Land, LLC EROK
2026-05-14 $320M Day 1: +18.1% Wk 1: +24.6%
same SIC grouprecent IPO

Recent News

No recent news stored for this issuer.