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Old Second Bancorp, Inc.
1W: -0.3% 1M: -0.7% 3M: -1.5% YTD: +28.4% 1Y: +40.7% 3Y: +86.4% 5Y: +101.5%
$24.60
-0.17 (-0.69%)
After Hours: $24.75 (+0.14, +0.59%)
Weekly Expected Move ±1.9%
$24 $24 $24 $25 $25
NASDAQ · Financial Services · Banks - Regional · Tech Score Sell · Power 52 · $1.3B mcap · 40M float · 1.20% daily turnover · Short 39% of daily vol
Credit Risk of going bust: not rated, financial company (lending is its business) Bonds: none of note held by US funds details ▾
Not rated: lending and leverage are a financial company's business, which the model misreads.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

🏦 Institutional Activity

Latest: Q2 2026
206
Institutions Holding
+2 vs prior
71.9%
Ownership
+11.83%
21 New
78 Increased
67 Reduced
20 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-09-30 Gartelmann Richard A JR officer: evp J-J 35 $— $0 Filing
2026-09-30 ADAMS BRADLEY S. officer: cfo & coo J-J 28 $— $0 Filing
2026-09-30 Eccher James officer: chairman and ceo J-J 92 $— $0 Filing
2026-09-30 Eccher James officer: chairman and ceo J-J 17 $— $0 Filing
2026-09-30 COLLINS GARY S officer: vice chairman J-J 30 $— $0 Filing
2026-09-30 Pilmer Donald officer: evp J-J 11 $— $0 Filing
2026-09-23 COLLINS GARY S officer: vice chairman S-Sale 16,000 $24.69 $395K Filing
2026-09-08 MCLEAN HUGH H director S-Sale 25,000 $25.63 $641K Filing
2026-09-04 COLLINS GARY S officer: vice chairman S-Sale 5,000 $25.70 $129K Filing
2026-09-03 MCLEAN HUGH H director S-Sale 25,000 $25.73 $643K Filing
2026-09-02 Campbell Darin Patrick officer: president, powersports lending S-Sale 24,000 $25.53 $613K Filing
2026-08-12 Eccher James officer: chairman and ceo S-Sale 19,313 $25.61 $495K Filing
2026-08-11 Eccher James officer: chairman and ceo S-Sale 55,687 $25.46 $1.4M Filing
2026-08-10 YORK JILL E director L-L 12 $25.38 $302 Filing
2026-08-10 Lyons Billy J Jr. director A-Grant/Award 20 $25.38 $508 Filing
2026-06-30 Eccher James officer: chairman and ceo J-J 21 $— $0 Filing
2026-06-30 Eccher James officer: chairman and ceo J-J 111 $— $0 Filing
2026-06-30 Gartelmann Richard A JR officer: evp J-J 42 $— $0 Filing
2026-06-30 COLLINS GARY S officer: vice chairman J-J 37 $— $0 Filing
2026-06-30 ADAMS BRADLEY S. officer: cfo & coo J-J 34 $— $0 Filing
2026-06-30 Pilmer Donald officer: evp J-J 14 $— $0 Filing
2026-06-30 Pilmer Donald officer: evp J-J 1 $— $0 Filing
2026-05-22 COLLINS GARY S officer: vice chairman S-Sale 5,120 $21.12 $108K Filing
2026-05-21 COLLINS GARY S officer: vice chairman S-Sale 10,000 $21.12 $211K Filing
2026-05-11 Lyons Billy J Jr. director P-Purchase 24 $20.90 $502 Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 4,298,683 $100M +172,439 2026-06-30 Filing
DIMENSIONAL FUND ADVISORS LP 2,498,671 $58M +109,809 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 2,179,877 $51M -71,972 2026-06-30 Filing
STATE STREET CORP 1,839,202 $43M +239,900 2026-06-30 Filing
Davis Asset Management, L.P. 1,800,000 $42M — 2026-06-30 Filing
AMERICAN CENTURY COMPANIES INC 1,783,820 $42M +192,877 2026-06-30 Filing
GOLDMAN SACHS GROUP INC 1,624,852 $38M -66,671 2026-06-30 Filing
FJ Capital Management LLC 1,460,413 $34M -44,689 2026-06-30 Filing
Boston Partners 1,415,165 $33M -28,724 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 1,349,432 $31M +67,421 2026-06-30 Filing
KENNEDY CAPITAL MANAGEMENT LLC 1,236,983 $29M -31,507 2026-06-30 Filing
BANC FUNDS CO LLC 1,034,143 $24M +5,000 2026-06-30 Filing
MANUFACTURERS LIFE INSURANCE COMPANY, TH 872,651 $20M -6,019 2026-06-30 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 819,368 $19M +106,935 2026-06-30 Filing
Stieven Capital Advisors, L.P. 815,328 $19M +41,800 2026-06-30 Filing
River Street Advisors LLC 779,008 $18M +32,348 2026-06-30 Filing
NORTHERN TRUST CORP 555,408 $13M -208,933 2026-06-30 Filing
ALLIANCEBERNSTEIN L.P. 641,845 $13M -49,000 2026-06-30 Filing
JPMORGAN CHASE & CO 555,602 $13M -145,351 2026-06-30 Filing
WELLINGTON MANAGEMENT GROUP LLP 544,345 $13M -313,440 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms