ACNB insider trading — Acnb Corp
Over the last 90 days, insiders at Acnb Corp (ACNB) made 1 open-market purchase worth $250 and 1 open-market sale worth $97K, making them net sellers by $96K. The largest purchase was by Elsner Frank Iii (Director), who bought 4 shares for $250 on Sep 15, 2026. The largest sale was by Seibel Donald Arthur Jr (Director), who sold 1,500 shares for $97K on Aug 7, 2026.
Updated Oct 16, 2026.
Recent ACNB insider transactions
Every Form 4 filed by Acnb Corp officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Elsner Frank Iii | Director | A · Grant/award | Direct | 158 | $65.29 | $10K | Form 4 |
| Sep 15, 2026 | Elsner Frank Iii | Director | P · Purchase | Direct | 4 | $65.29 | $250 | Form 4 |
| Sep 15, 2026 | Stock Alan J | Director | A · Grant/award | Direct | 211 | $65.29 | $14K | Form 4 |
| Sep 15, 2026 | Lott James J | Director | A · Grant/award | Direct | 158 | $65.29 | $10K | Form 4 |
| Sep 15, 2026 | Newell Donna M | Director | A · Grant/award | Direct | 211 | $65.29 | $14K | Form 4 |
| Sep 15, 2026 | Herring Todd L | Director | A · Grant/award | Direct | 211 | $65.29 | $14K | Form 4 |
| Sep 15, 2026 | Chiaruttini Alexandra C | Director | A · Grant/award | Direct | 211 | $65.29 | $14K | Form 4 |
| Sep 15, 2026 | Carson Elizabeth F. | Director | A · Grant/award | Direct | 158 | $65.29 | $10K | Form 4 |
| Sep 15, 2026 | Seibel Donald Arthur Jr | Director | A · Grant/award | Direct | 211 | $65.29 | $14K | Form 4 |
| Sep 15, 2026 | Chaney Kimberly S | Director | A · Grant/award | Direct | 158 | $65.29 | $10K | Form 4 |
| Sep 15, 2026 | Draganosky Eugene J. | Director | A · Grant/award | Direct | 158 | $65.29 | $10K | Form 4 |
| Sep 15, 2026 | Polli John M. | Director | A · Grant/award | Direct | 211 | $65.29 | $14K | Form 4 |
| Aug 7, 2026 | Seibel Donald Arthur Jr | Director | S · Sale | Direct | 1,500 | $64.35 | $97K | Form 4 |
ACNB insider trading FAQ
Are insiders buying ACNB stock?
Yes. In the last 90 days, Acnb Corp insiders made 1 open-market purchase totaling $250, and 1 open-market sale totaling $97K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading ACNB?
Recent buyers: Elsner Frank Iii. Recent sellers: Seibel Donald Arthur Jr.
Where does ACNB insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.