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Old Second Bancorp Inc Stock: price and insider trades · United States
No insider purchase over the last 90 days. The latest, by Lyons Billy J Jr., was filed 05 Aug 2025.
Insider Decl.
907
Thresholds
n/a
Buy Volume
€3M
129 ops. · all time
Sell Volume
€10M
134 ops. · all time
Who traded when
BuySaleDarin Patrick Campbell5 sales
Gary S. Collins5 sales
John Ladowicz5 sales
Billy J. Lyons Jr.3 buys
Hugh H. Mclean2 sales
James Eccher2 sales
+2 other insiders
Since the insiders bought
- +53.4%Entry US$16.81 · Close at T+365 US$25.78
- +10.9%Entry US$17.84 · Close at T+365 US$19.79
- -2.7%Entry US$14.22 · Close at T+365 US$13.84
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Analyst consensus: bullish or bearish?
Analysts rate Old Second Bancorp Inc Buy (bullish), based on 6 analysts. Average price target: US$28.33.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 1,788 of 26,246 companies
77.0
score / 100
Value75
Quality79
FCF yld9.3%
Earn yld6.3%
EV/EBITDA·
ROE11%
Gross mgn·
Net mgn24%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$24.87
Analyst consensus
6 analystsBuy
US$25.00Target US$28.33(+14%)US$30.00
Income statement
RevenueUS$333.1M
Net incomeUS$80.3M27.1% margin
Valuation
PER (trailing)14.1x
PER (forward)10.2x
P/Book1.4x
Beta0.77
Balance sheet & cash
Market capUS$1.3B
Total debtUS$315.2M
Free Cash FlowUS$117.8M
Profitability & ownership
ROE11.4%
ROA1.5%
% insiders4.3%
% institutions79.1%
Last declaration on 21 October 2026
Declarations907 total
3,077 shares0Restricted Stock UnitsSEC:0001244438-26-000004:0
11.917 shares@ US$17.210.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:7
3,077 shares0Restricted Stock UnitsSEC:0001895832-26-000004:0
14.208 shares@ US$14.080.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:0
17.545 shares@ US$11.440.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:1
14.597 shares@ US$13.810.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:2
14.025 shares@ US$14.430.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:3
14.358 shares@ US$14.140.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:4
14.578 shares@ US$13.980.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:5
12.052 shares@ US$16.970.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:6
18.429 shares@ US$11.160.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:8
12.917 shares@ US$15.990.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:9
14.523 shares@ US$14.270.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:10
15.452 shares@ US$13.460.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:11
14.46 shares@ US$14.430.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:12
14.096 shares@ US$14.860.2% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:13
15.616 shares@ US$16.150.3% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:14
13.309 shares@ US$19.020.3% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:15
15.578 shares@ US$16.300.3% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:16
15.341 shares@ US$16.610.3% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:17
16.262 shares@ US$18.350.3% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:18
14.122 shares@ US$21.210.3% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:19
14.377 shares@ US$20.900.3% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:20
11.88 shares@ US$25.380.0000% mcap0.3% of flowOld Second Bancorp, Inc. Common StockSEC:0001244438-26-000006:21
3,077 shares0Old Second Bancorp, Inc. Common StockSEC:0001244438-26-000004:1
25 of 907 declarations
About Old Second Bancorp Inc
At Old Second Bancorp Inc, a US bank valued at USD 1.3 billion, purchases and sales are close in number, 116 purchases worth EUR 2.8 million (median EUR 10,818) and 125 sales worth EUR 9.1 million (median EUR 11,760), so purchases are 48%. James Eccher, Chairman and CEO, is the top filer with 113 filings of which 29 purchases and 2 sales, and signs the largest sale, EUR 1,227,358 on August 11, 2026. Darin Patrick Campbell (President, Powersports Lending) sold for EUR 618,384 on February 18, 2026, and Hugh H. Mclean (Director) for EUR 554,674 on September 3, 2026.
The largest purchases are Dennis L. Klaeser's (Director), EUR 410,141 on August 18, 2021, Bradley S. Adams's (CFO), EUR 279,985 on June 2, 2017, and Barry Finn's (Director), EUR 166,432 on November 2, 2022. From August 9, 2021 to September 1, 2021, 7 filers bought for EUR 844,403. In total, 57 purchase filings of the record are flagged as part of a cluster.
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Of 739 filings from 26 filers, 343 are grants and 154 are of another kind. The annual volume reaches 138 in 2017, 30 in 2021 and 73 in 2026. The last twelve months hold 77, of which 17 sales and no purchase. Filings come out a median of 2 days after the trade, and filers hold 4.3% of the capital. For 110 purchases, the stored 90-day result has a median of 8.3%, with 78% positive outcomes (stored past results, not a forecast).
