
Eric R. Colson
Executive Chair, Director, 10% Owner · Artisan Partners Asset Management Inc.
- 2026
- Mar 2, 2026
- 1
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Eric R. Colson 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.
- Gregory K. Ramirez - $298K in APAM purchases and sales in the last 12 months
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Frequently asked questions
Who is Eric R. Colson?
Eric R. Colson is a corporate insider, tracked as Executive Chair, Director, 10% Owner of Artisan Partners Asset Management Inc. (APAM). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Eric R. Colson last file a Form 4?
The only primary Form 4 on record is dated 2 March 2026.