Donald Arthur Jr Seibel
CIK 1710898 · last filed 2026-03-17
Donald Arthur Jr Seibel is a corporate insider who has filed 40 SEC Form 4 insider transactions across 1 company since 2017. The most recent filing shows the insider was granted $13.7K of ACNB on Mar 17, 2026. Across all open-market trades the lifetime net is −$1.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.1M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$1.10M
1
40
-$1.69M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ACNB | Director | 19,177 | $57.50 | $1.10M | -$1.69M | 40 | 2026-03-17 |
Recent Filings
40 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-17 | ACNB | Grant (A) | +296 | $13.7K | EDGAR |
| 2025-12-17 | ACNB | Grant (A) | +149 | $7.9K | EDGAR |
| 2025-12-12 | ACNB | Sell (S) | −5,000 | -$255.0K | EDGAR |
| 2025-09-17 | ACNB | Grant (A) | +175 | $7.9K | EDGAR |
| 2025-06-17 | ACNB | Grant (A) | +192 | $7.9K | EDGAR |
| 2025-03-19 | ACNB | Grant (A) | +190 | $7.9K | EDGAR |
| 2024-12-18 | ACNB | Grant (A) | +172 | $7.9K | EDGAR |
| 2024-09-18 | ACNB | Grant (A) | +187 | $7.9K | EDGAR |
| 2024-06-20 | ACNB | Grant (A) | +148 | $4.6K | EDGAR |
| 2024-03-20 | ACNB | Grant (A) | +125 | $4.4K | EDGAR |