SEC Form 4
Associated Banc-Corp (ASB) insider trading
In the 12 months to Oct 24, 2026, 10 ASB insiders reported open-market sales of $9.9M across 18 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $9.9M
- 18 filings · 10 insiders
- Open-market purchases
- $0
- 0 filings
Who traded ASB, and when
- Sale
ASB daily close from Oct 24, 2025 to Oct 23, 2026, between $24.13 and $32.33, last $30.21. 18 sale and 0 purchase filings by 10 insiders, marked at their filing dates. Randall J. Erickson, Executive Vice President: sold $5.0M across 3 filings, first filed May 5, 2026, last Aug 13, 2026. John A. Utz, Executive Vice President: sold $1.6M across 3 filings, first filed Dec 10, 2025, last Aug 5, 2026. Patrick Edward Ahern, Executive Vice President: sold $1.3M across 4 filings, first filed Dec 4, 2025, last Sep 4, 2026. Gregory Warsek, EVP: sold $521.7K across 1 filing, first filed Aug 13, 2026, last Aug 13, 2026. Dennis DeLoye, Executive Vice President: sold $404.1K across 1 filing, first filed May 27, 2026, last May 27, 2026. Derek S. Meyer, EVP, Chief Financial Officer: sold $307.4K across 1 filing, first filed Jul 30, 2026, last Jul 30, 2026. 4 others: sold $740.6K across 5 filings, first filed Feb 4, 2026, last Jul 29, 2026.
Largest mark · tap a row for others
Randall J. Erickson · Executive Vice President
Sale $2,785,573
90,573 shares at $30.76 avg
Filed Aug 3, 2026 · traded Jul 30
Close on filing date $31.40
Randall J. Erickson · Executive Vice President
Executive Vice President
$5.0M soldJohn A. Utz · Executive Vice President
Executive Vice President
$1.6M soldPatrick Edward Ahern · Executive Vice President
Executive Vice President
$1.3M soldGregory Warsek · EVP
EVP
$521.7K soldDennis DeLoye · Executive Vice President
Executive Vice President
$404.1K soldDerek S. Meyer · EVP, Chief Financial Officer
EVP, Chief Financial Officer
$307.4K sold4 others
Combined, one mark per week
$740.6K soldHas Associated Banc-Corp's CEO sold stock?
No. Andrew J. Harmening (CEO) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
18 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Randall J. Erickson | Executive Vice President | $5.0M | — | 3 | — | |
| John A. Utz | Executive Vice President | $1.6M | — | 3 | — | |
| Patrick Edward Ahern | Executive Vice President | $1.3M | — | 4 | — | |
| Gregory Warsek | EVP | $521.7K | — | 1 | — | |
| Dennis DeLoye | Executive Vice President | $404.1K | — | 1 | — | |
| Derek S. Meyer | EVP, Chief Financial Officer | $307.4K | — | 1 | — | |
| Nicole M. Kitowski | Executive Vice President | $236.9K | — | 1 | — | |
| Eileen A. Kamerick | Director | $184.9K | — | 1 | — | |
| John B. Williams | Director | $177.9K | — | 2 | — | |
| Matthew R. Braeger | Executive Vice President | $140.9K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Patrick Edward Ahern Executive Vice President | Sale | 1,309 | $30.85 | $40.4K | 43,743 | |
traded | Randall J. Erickson Executive Vice President | Sale | 43,561 | $32.04 | $1.4M | 56,091 | |
traded | Gregory Warsek EVP | Sale | 16,300 | $32.01 | $521.7K | 13,809 | |
traded | John A. Utz Executive Vice President | Sale | 44,465 | $31.73 | $1.4M | 98,687 | |
traded | Randall J. Erickson Executive Vice President | Sale | 90,573 | $30.76 | $2.8M | 48,542 | |
traded | Derek S. Meyer EVP, Chief Financial Officer | Sale | 10,000 | $30.74 | $307.4K | 61,662 | |
traded | Nicole M. Kitowski Executive Vice President | Sale | 7,663 | $30.91 | $236.9K | 45,327 | |
traded | John A. Utz Executive Vice President | Sale | 5,000 | $28.83 | $144.1K | 118,156 | |
traded | Matthew R. Braeger Executive Vice President | Sale | 5,000 | $28.17 | $140.9K | 12,777 | |
traded | Dennis DeLoye Executive Vice President | Sale | 14,299 | $28.26 | $404.1K | 21,385 | |
traded | Randall J. Erickson Executive Vice President | Sale | 30,311 | $27.87 | $844.6K | 139,115 | |
traded | John B. Williams Director | Sale | 4,000 | $28.18 | $112.7K | 67,420 | |
traded | Eileen A. Kamerick Director | Sale | 6,600 | $28.02 | $184.9K | 49,264 | |
traded | Patrick Edward Ahern Executive Vice President | Sale | 14,731 | $29.03 | $427.7K | 39,401 | |
traded | John B. Williams Director | Sale | 2,325 | $28.05 | $65.2K | 70,959 | |
traded | John A. Utz Executive Vice President | Sale | 2,135 | $26.41 | $56.4K | 111,714 | |
traded | Patrick Edward Ahern Executive Vice President | Sale | 30,489 | $25.70 | $783.6K | 24,055 | |
traded | Patrick Edward Ahern Executive Vice President | Sale | 3,327 | $25.79 | $85.8K | 41,354 |
GET /stocks/filings/vX/form-4?tickers=ASB&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"ASB",
"ASBA",
"ASBpE",
"ASBpF"
],
"issuer_cik": "0000007789",
"owner_cik": "0001791042",
"accession_number": "0000007789-26-000215",
"form_type": "4",
"filing_date": "2026-09-04",
"period_of_report": "2026-09-03",
"issuer_name": "ASSOCIATED BANC-CORP",
"issuer_trading_symbol": "ASB",
"owner_name": "Ahern Patrick Edward",
"is_officer": true,
"officer_title": "Executive Vice President",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock $0.01 Par Value",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-03",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1209,
"transaction_price_per_share": 30.85,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 43843,
"transaction_value": 37297.65,
"direct_or_indirect": "D"
},
{
"tickers": [
"ASB",
"ASBA",
"ASBpE",
"ASBpF"
],
"issuer_cik": "0000007789",
"owner_cik": "0001791042",
"accession_number": "0000007789-26-000215",
"form_type": "4",
"filing_date": "2026-09-04",
"period_of_report": "2026-09-03",
"issuer_name": "ASSOCIATED BANC-CORP",
"issuer_trading_symbol": "ASB",
"owner_name": "Ahern Patrick Edward",
"is_officer": true,
"officer_title": "Executive Vice President",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock $0.01 Par Value",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-03",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 100,
"transaction_price_per_share": 30.8504,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 43743,
"transaction_value": 3085.04,
"direct_or_indirect": "D"
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 254 records
- Option exercises10 records
- Tax withholding26 records
- Grants and awards128 records
- Gifts2 records
- Other88 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for ASB every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.