Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies David P. Poroch files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Kimberly S, Greene - $2.42M of SO open-market activity in the last 12 months
- Stan W. Connally - $1.21M of SO open-market activity in the last 12 months
- Christopher Cummiskey - $644K of SO open-market activity in the last 12 months
- Bryan D. Anderson - $582K of SO open-market activity in the last 12 months
- Matthew M. Kim - $525K of SO open-market activity in the last 12 months
- Sterling A. Spainhour Jr. - $313K of SO open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is David P. Poroch?
David P. Poroch is a corporate insider, tracked as EVP & CFO of SOUTHERN CO (SO). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did David P. Poroch last file a Form 4?
The most recent primary Form 4 on record is dated 13 February 2026, one of 3 filings going back to 2026.
Where can I see all of David P. Poroch's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow David P. Poroch and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
