Seibel Donald Arthur Jr — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Seibel Donald Arthur Jr has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-17ACNBACNB CORPA — Grant or award243$56.51$14K
2026-03-17ACNBACNB CORPA — Grant or award296$46.42$14K
2025-09-15ACNBACNB CORPA — Grant or award176$44.83$8K
2024-12-18ACNBACNB CORPA — Grant or award173$45.55$8K

Companies — Last 90 Days

Frequently Asked Questions

Who is Seibel Donald Arthur Jr?

Seibel Donald Arthur Jr is a corporate insider — currently tracked as Director of ACNB CORP (ACNB). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Seibel Donald Arthur Jr submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Where can I see all of Seibel Donald Arthur Jr'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 Seibel Donald Arthur Jr profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.