Donald Arthur Jr Seibel

CIK 1710898 · last filed 2026-03-17

"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.

Loading insider history…
Disclosed Exposure

$1.10M

Companies

1

Total Filings

40

Lifetime Open-Market Net

-$1.69M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
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 · Page 3 of 4

40 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-09-21 ACNB Grant (A) +104 $2.9K EDGAR
2021-06-21 ACNB Grant (A) +101 $2.9K EDGAR
2021-03-19 ACNB Grant (A) +89 $2.9K EDGAR
2020-12-18 ACNB Grant (A) +104 $2.9K EDGAR
2020-09-21 ACNB Grant (A) +132 $2.9K EDGAR
2020-06-19 ACNB Grant (A) +613 $15.5K EDGAR
2020-03-20 ACNB Grant (A) +123 $2.9K EDGAR
2019-12-20 ACNB Grant (A) +79 $2.9K EDGAR
2019-09-19 ACNB Grant (A) +81 $2.9K EDGAR
2019-06-20 ACNB Grant (A) +561 $20.5K EDGAR
Showing 2130 of 40
Page 3 of 4
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.