Petersen Christopher O. — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Petersen Christopher O. is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $10K.

Profile

Petersen Christopher O.
RoleInsider
Notability20/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2025-09-04TYTRI-CONTINENTAL CorpS — Open-market sale151$33.56$5K
2025-09-04STKColumbia Seligman Premium Technology Growth Fund, Inc.S — Open-market sale139$31.91$4K

Frequently Asked Questions

Who is Petersen Christopher O.?

Petersen Christopher O. is a corporate insider — currently tracked as Insider. InsiderAlpha tracks every SEC Form 4 filing in real time.

Has Petersen Christopher O. been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($10K) across all tracked filings.

Where can I see all of Petersen Christopher O.'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

Open the live Petersen Christopher O. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.