Ownership signal 2 signals
Large-stake signal

Form

SCHEDULE 13D/A

Active or control-oriented beneficial ownership filing.

Ownership

76%

Beneficial ownership of this reported class.

Shares

16,005,500 shares

Shares beneficially owned as disclosed.

Event date

06 May 2025

Date tied to the ownership event or amendment.

Accepted by SEC

09 May 2025

EDGAR acceptance date.

How to read this large-stake filing
  • Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
  • Compare this filing with the holder history and issuer page before treating the percentage as a current position.
  • Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Subject security 2 source fields
Symbol
PAMT
Shares outstanding
20,922,222 shares
Source evidence 5 source fields
Form type
SCHEDULE 13D/A
Accepted by SEC
09 May 2025, 08:24:06 UTC
Event date
06 May 2025
Next filing
15 Sep 2025
SEC filing
View on sec.gov

Key filing fact

Matthew T. Moroun disclosed 76% ownership in PAMT CORP COMMON STOCK, PAR VALUE $0.01 PER SHARE (PAMT) on 06 May 2025.

Key facts

  • Matthew T. Moroun filed SCHEDULE 13D/A for PAMT CORP COMMON STOCK, PAR VALUE $0.01 PER SHARE (PAMT).
  • Disclosed ownership: 76%.
  • Date of event: 06 May 2025.

Change

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 09 May 2025, 08:24.

Research use

  • This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
  • Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting persons

Disclosed reporting parties (4)

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares owned Sole voting power Shared voting power Signature Title CIK
Matthew T. Moroun 76% 16,005,500 5,268,000 3,604 /s/ Matthew T. Moroun Matthew T. Moroun 0001030743
Grantor Trust for Matthew T. Moroun and DuraRock Underwriters, Ltd. 25% 5,268,000 5,268,000 0 /s/ Matthew T. Moroun Matthew T. Moroun, Trustee
2020 Irrevocable Lindsay S. Moroun Trust, dated November 24, 2020 50% 10,427,848 10,427,848 0 /s/ Matthew T. Moroun Matthew T. Moroun, Trustee
Frederick P. Calderone 52% 10,744,532 10,744,532 0 /s/ Frederick P. Calderone Frederick P. Calderone 0001202708
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