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Financials · State Commercial Banks

ACNB ACNB CORP SEC Filings & Insider Trading Activity 2026

company
CIK 715579125 filings
Russell 2000
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ACNB at a glance

ACNB CORP (ACNB, SEC CIK 715579) filed its latest 10-K annual report on March 12, 2026, a 10-Q quarterly report on August 6, 2026, an 8-K current report on September 25, 2026 and Form 4 insider filings as recently as September 17, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.

  • For the fiscal year ended December 31, 2025 (FY2025), ACNB CORP (ACNB) reported revenue of $191.8 million (up 45.1% from FY2024) and net income of $37.1 million. Diluted EPS was $3.60.
  • As of June 30, 2026, 25 institutional investment managers tracked by SignalX reported holding ACNB CORP (ACNB) shares worth $137.9 million in 13F-HR filings.
  • The most recent insider open-market purchase reported on Form 4 was by ELSNER FRANK III on September 15, 2026 of 4 shares at $65.29 per share.
  • In the last 90 days, ACNB insiders reported 1 open-market purchase ($250.002) and 1 open-market sale ($97K) on Form 4, a net sale of $96K.

Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).

Revenue · FY2025
$191.8M
+45.1% vs prior year
Insiders · 90 days
1 buy · 1 sell
Net −$96K
13F holders
25 funds
$137.9M · +0 vs prior quarter
Latest 8-K
Sep 25, 2026
Item 8.01

AI 10-Q Quarterly Report Analysis

Latest 10-Q, quarter ended Jun 30, 2026

Management Discussion & Analysis

  • Net interest income $34.0M, up $3.0M YoY from $31.0M
  • FTE net interest margin 4.56% vs 4.21% YoY
  • Commercial real estate led loan growth, with average loans up $46.0M
  • Net income $15.2M vs $11.6M; diluted EPS $1.49 vs $1.11
  • Noninterest expense $23.1M vs $25.4M, reflecting no merger-related costs

Risk Factors

  • No risk-factors section provided; submitted text covers Items 2–6
  • New capital-allocation risk: April 29, 2026 repurchase plan authorizes 310,000 shares
  • Equity concentration risk: 370,308 shares purchased under announced plans during April–June 2026
  • Financial flexibility risk: 5.875% fixed-to-floating subordinated notes mature March 15, 2036
  • Compliance update: no director or officer adopted or terminated Rule 10b5-1 agreements during second-quarter 2026

AI summary of the ACNB 10-Q filed . Generated from the filing text; verify against the original.View on SEC EDGAR10-K vs 10-Q vs 8-K

AI 8-K Current Report Analysis

The most recent material events, by 8-K item

Filed Sep 25, 2026Full analysis →

Item 8.01: Other Events

  • ACNB Bank plans to rebrand Traditions Bank and Traditions Mortgage divisions
  • Rebranding expected during Q1 2027, potentially affecting customer recognition and marketing
Filed Jul 29, 2026Full analysis →

Item 8.01: Other Events

  • Quarterly cash dividend maintained at $0.42 per common share
  • Payment scheduled for September 15, 2026
Filed Jul 23, 2026Full analysis →

Item 2.02: Results of Operations and Financial Condition

  • Q2 2026 results for three months ended June 30, 2026
  • Press release dated July 23, 2026 contains detailed financial results

AI summaries of ACNB 8-K current reports filed with the SEC. What 8-K item codes mean

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Recent Insider Transactions (Form 4)

Latest reported trades by officers, directors and 10% owners

InsiderTypeDatePrice
Seibel Donald Arthur JrASep 15, 2026$65.29
Herring Todd LASep 15, 2026$65.29
ELSNER FRANK IIIASep 15, 2026$65.29
Stock Alan JASep 15, 2026$65.29
ELSNER FRANK IIIBuySep 15, 2026$65.29
Lott James JASep 15, 2026$65.29
Carson Elizabeth F.ASep 15, 2026$65.29
Newell Donna MASep 15, 2026$65.29
Insider trades across all companies →Which insider buys matter →

Financial Summary
XBRL

Annual financial summary from SEC XBRL data
MetricFY2023FY2024FY2025
Profitability
Revenue$115.1M$132.2M$191.8M
Net Income$31.7M$31.8M$37.1M
Net Margin27.5%24.1%19.3%
Balance Sheet
Total Assets$2.4B$2.4B$3.2B
Equity$277.5M$303.3M$420.0M
ROE11.4%10.5%8.8%
Per Share
EPS-$3.73$3.60
Cash Flow
Operating CF$40.6M$39.8M$53.6M
CapEx$1.2M$960K$1.1M

Source: XBRL data in ACNB CORP (ACNB)'s 10-K filings on SEC EDGAR, in USD. Compare across companies →

13F Fund Holdings: Quarterly Trend

Latest: Q2 2026

Aggregate ACNB share value held by 13F filers tracked by SignalX, by quarter.

Quarterly totals table
ACNB shares held by 13F filers tracked by SignalX, by quarter
QuarterFundsTotal value
Q2 202625$137.9M
Q1 202625$116.2M
Q4 202521$124.1M
Q3 202522$111.2M
Q2 202522$107.1M
Q1 202519$73.6M
Q4 202414$64.4M
Q3 202412$24.9M
Position changes: Q1 2026 → Q2 2026
Top Buyers
Top Sellers
New Positions
Closed Positions

Source: 13F-HR filings on SEC EDGAR (aggregated from 160 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work

ACNB filing archive

AI analysis pages for each 10-K, 10-Q and 8-K

Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling dateAnalysisSEC
8-KSep 25, 2026Analysis-
4Sep 17, 2026--
4Sep 17, 2026--
4Sep 17, 2026--
4Sep 17, 2026--
4Sep 17, 2026--
4Sep 17, 2026--
4Sep 17, 2026--
4Sep 17, 2026--
4Sep 17, 2026--
4Sep 17, 2026--
4Sep 17, 2026--
4Aug 7, 2026--
10-QAug 6, 2026Analysis
8-KJul 29, 2026Analysis-
8-KJul 23, 2026Analysis-
4Jun 17, 2026--
4Jun 17, 2026--
4Jun 17, 2026--
4Jun 17, 2026--
4Jun 17, 2026--
4Jun 17, 2026--
4Jun 17, 2026--
4Jun 17, 2026--
4Jun 17, 2026--

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ACNB SEC filings: frequently asked questions

Are ACNB insiders buying or selling?

In the last 90 days, ACNB CORP (ACNB) officers, directors and 10% owners reported 1 open-market purchase worth $250 by 1 insider and 1 open-market sale worth $96,525 by 1 insider on Form 4, a net sale of $96,275. Many insider sales are pre-planned or for taxes, so purchases usually carry more information.

Which institutions hold ACNB stock?

As of June 30, 2026, the largest ACNB CORP (ACNB) holders among the 13F filers tracked by SignalX were BlackRock ($41.9 million), Vanguard Capital Management LLC ($25.8 million), Dimensional Fund Advisors ($21.0 million), State Street Corp ($13.4 million), Two Sigma Investments ($5.9 million). 13F-HR reports are filed up to 45 days after each quarter ends.

What was ACNB's revenue in fiscal year 2025?

For the fiscal year ended December 31, 2025 (FY2025), ACNB CORP (ACNB) reported revenue of $191.8 million (up 45.1% from FY2024) and net income of $37.1 million. Diluted EPS was $3.60. The figures come from the XBRL data in the 10-K.

What did ACNB report in its latest 8-K?

ACNB CORP (ACNB) filed an 8-K on September 25, 2026 reporting Item 8.01 (Other Events). ACNB Bank plans to rebrand Traditions Bank and Traditions Mortgage divisions.

What are the latest ACNB SEC filings?

ACNB CORP (ACNB) filed its latest 10-K annual report on March 12, 2026, a 10-Q quarterly report on August 6, 2026, an 8-K current report on September 25, 2026 and a Form 4 insider filing on September 17, 2026.

What is ACNB's SEC CIK number?

ACNB CORP (ACNB)'s SEC Central Index Key (CIK) is 715579. EDGAR lists every ACNB filing under that number.

Ask anything about ACNB

The research agent reads ACNB's filings, financials, insider trades and 13F holders, then answers with sources.

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