SEC Form 4 Explained: Insider Transaction Reporting (Engineer's Guide 2026)
Building FinanceTrackDaily on the SEC EDGAR API, I aggregate live filing data for roughly 3,400 publicly listed US companies. Of every filing type that streams ...
Building FinanceTrackDaily on the SEC EDGAR API, I aggregate live filing data for roughly 3,400 publicly listed US companies. Of every filing type that streams ...
When a private company finally lists its shares on the NYSE or Nasdaq, most people watch the opening price tick. Building FinanceTrackDaily on top of the SEC ED...
Building FinanceTrackDaily on the SEC EDGAR API, I spend most of my time parsing the filings that get all the attention β 10-K annual reports, 8-K material ev...
Building FinanceTrackDaily on the SEC EDGAR API, I read a lot of filings that retail investors obsess over β 10-K annual reports, 8-K material events, Form 4 ...
Building FinanceTrackDaily on the SEC EDGAR API, I spend most of my time inside filings that move markets β 10-Ks, 8-Ks, Form 4 insider trades. Form SD is not...
Building FinanceTrackDaily on the SEC EDGAR API, I spend a lot of time staring at filing schemas that most retail investors never open. Form N-PX is one of thos...
By Fanny Engriana β software engineer building FinanceTrackDaily, an SEC EDGAR aggregator covering 3,400+ US-listed equities. While stitching together the Fi...
Building FinanceTrackDaily on top of the SEC EDGAR API, I spend a lot of time watching filings stream in for the 3,400+ U.S. issuers we aggregate. Among the wel...
Building FinanceTrackDaily on the SEC EDGAR API, the very first filing I had to teach my parser to understand was the Form 10-K. It is the document that anchors...
This article is for informational purposes only and is not financial, legal, or tax advice. The author is a software engineer who builds SEC EDGAR aggregators, ...
Building FinanceTrackDaily on the SEC EDGAR API, I spent weeks indexing the universe of registered investment companies and quickly discovered that closed-end f...
Disclaimer: This article is for informational and educational purposes only and is not financial, investment, legal, or tax advice. The author is a software eng...
When I started aggregating SEC EDGAR data for FinanceTrackDaily, the filings I expected to understand quickly were 10-K and 10-Q annual and quarterly reports. T...
Building FinanceTrackDaily on the SEC EDGAR system, I deal with a lot of corporate filings. Most are familiar names β 10-K, 10-Q, 8-K. But one filing type tha...
Disclaimer: This article is for informational and educational purposes only and is not financial, tax, investment, or legal advice. The author is a software eng...
Disclaimer: This article is for informational and educational purposes only and is not financial, investment, legal, or tax advice. The author is a software eng...
When I was building FinanceTrackDaily on top of the SEC EDGAR API, one of the more curious form types I kept encountering in the daily filing feed was Form NT 1...
Building FinanceTrackDaily on top of the SEC EDGAR API has given me a strange but useful vantage point on US capital markets. I am a software engineer aggregati...
When I started building FinanceTrackDaily as an aggregator over SEC EDGAR, I assumed reading a public company's annual report would be straightforward β open ...
Building FinanceTrackDaily on the SEC EDGAR API, one of the more interesting filing categories I parse is Form D. While most retail-investor coverage focuses on...
When most US investors hear "annual report," they think 10-K β the dense filing US-domiciled public companies file each fiscal year. But hundreds of large for...
This article is for informational and educational purposes only. It is not financial, investment, legal, or tax advice. The author is a software engineer who bu...
When I was building FinanceTrackDaily on top of the SEC EDGAR API, one filing type kept surfacing in unusual places: Schedule 13D. A hedge fund would buy more t...
This article is for informational and educational purposes only and does not constitute financial or investment advice. Past performance is not indicative of ...
When I built FinanceTrackDaily on top of the SEC EDGAR API, I quickly realized that one of the most-searched filing types was not the massive 10-K annual repor...
SECURE 2.0 Act 2026 Changes: Auto-Enrollment, Enhanced Catch-Up, and Student Loan Match Explained Building FinanceTrackDailyβan aggregator that continuously...
Disclaimer: This article is for informational and educational purposes only and does not constitute financial advice. The author is a software engineer, not a l...
Disclaimer: This article is for informational and educational purposes only and does not constitute financial, investment, or legal advice. Fanny Engriana is ...
What SEC 10-K Filings Actually Reveal About a Company's Financial Health β And How I Read Thousands of Them Building FinanceTrackDaily When I started buildi...
My friend Rachel texted me at 9:47 PM on Sunday night. No greeting, no context, just a Reuters link and the words "please tell me this is a joke." It was not a ...
This article is for informational purposes only and does not constitute financial or investment advice. All investment decisions carry risk, including potential...
When my neighbor Diane knocked on my door last Tuesday evening β wine in one hand, laptop in the other β I assumed she wanted help connecting to her new pri...
I woke up this morning to a notification that made me put down my coffee: the Social Security Administration has officially begun rolling out major service redu...