NAT NORDIC AMERICAN TANKERS Ltd
company
SEC Filings & Insider Trading Activity 2026

CIK: 1000177
Industrials
Water Transportation 39 filings
Russell 2000
20-F: 29
SC 13G: 6
SC 13D: 2
6-K: 2

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Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
6-K
Jun 1, 2026--
20-F
Apr 29, 2026Dec 31, 2025-
6-K
Mar 2, 2026---
20-F
Apr 29, 2025Dec 31, 2024-
20-F
Apr 29, 2024Dec 31, 2023-
20-F
Apr 27, 2023Dec 31, 2022-
SC 13G
Feb 3, 2023--
20-F
May 11, 2022Dec 31, 2021-
20-F
Apr 29, 2021Dec 31, 2020-
20-F
Apr 16, 2020Dec 31, 2019-
SC 13G
Feb 7, 2020--
20-F
Apr 16, 2019Dec 31, 2018-
SC 13G
Feb 8, 2019--
20-F
May 15, 2018Dec 31, 2017-
SC 13G
Jan 12, 2018--
20-F
May 1, 2017Dec 31, 2016-
20-F
Mar 23, 2016Dec 31, 2015-
20-F
Mar 27, 2015Dec 31, 2014-
SC 13D
Dec 19, 2014--
20-F
Apr 4, 2014Dec 31, 2013-
20-F
Mar 19, 2013Dec 31, 2012-
SC 13D
Jan 18, 2013--
20-F
Apr 17, 2012Dec 31, 2011-
SC 13G
Feb 14, 2012--
20-F
Apr 21, 2011Dec 31, 2010-

13F Fund Holdings: Quarterly Trend

Latest: Q1 2026

Aggregate NAT share value held by 13F filers tracked by SignalX, by quarter.

Position changes: Q4 2025 → Q1 2026
Top Buyers
Top Sellers
New Positions
Closed Positions

Source: 13F-HR filings on SEC EDGAR (aggregated from 179 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe.

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Frequently Asked Questions

Where can I find NAT insider trading activity (Form 4)?

SignalX aggregates every NAT Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does NAT file with the SEC?

NORDIC AMERICAN TANKERS Ltd (NAT) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new NAT filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for NORDIC AMERICAN TANKERS Ltd (NAT).

What is NAT's SEC CIK number?

NORDIC AMERICAN TANKERS Ltd (NAT)'s SEC CIK (Central Index Key) number is 1000177. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1000177 to look up all NAT filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

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