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Insider Cluster (2 insiders) ·Filed Sep 8, 2026

OSBC

OLD SECOND BANCORP INC
NEUTRAL
Impact 3/10
Horizonweeks Processed1mo ago
Insider cluster: 2 insiders, $1.3M total
Actionable Insight • Neutral

The sales are small relative to market cap and involve a director and a division president, not the CEO/CFO. Without a 10b5-1 plan flag, the transactions could be liquidity-driven. Monitor the next 10-Q for any credit quality deterioration in the Powersports Lending segment, but no immediate bearish read-through is warranted.

DirectionNeutral
Confidencemedium
Horizonweeks
Latest settled — T+20d
OSBC ▼ -2.38% at T+20d
NEUTRAL call -2.38% · α vs SPY -4.32% · entry $25.26 → $24.66
Next anchor: T+60d in 5w
Latest observation: T+32 -6.59% FF3 residual α
Entry = T+0 close
Sep 8, 2026
via day close
T+1d
+1.07%
call +1.07% · α +1.67%
$25.53
settled 7w ago
T+5d
-1.11%
call -1.11% · α -0.01%
$24.98
settled 6w ago
T+20d
-2.38%
call -2.38% · α -4.32%
$24.66
settled 21d ago
T+60d
Pending
in 5w

Price Chart

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Executive Summary

Two OSBC insiders—a director and the President of Powersports Lending—sold a combined $1.25M in open-market shares over a one-week window. The sales are modest relative to the company's market cap and lack a clear informational catalyst, suggesting routine portfolio diversification rather than a negative signal.

Key Financial Metrics

Direction
selling
Total Value
$1.3M
Insiders
2

Key Facts

  • Director Hugh H. McLean sold 25,000 shares at ~$25.73 for $643,175 on 2026-09-03.
  • President of Powersports Lending Darin Patrick Campbell sold 24,000 shares at ~$25.53 for $612,792 on 2026-09-02.
  • Total insider sales of $1.26M represent approximately 0.39% of OSBC's $326M market cap.
  • Both transactions were open-market sales (code S) with no 10b5-1 plan indicated in the filing.
  • No insider purchases were reported in the cluster window.

Financial Impact

Total insider sales of $1.26M, or ~0.39% of market cap—modest and not indicative of material adverse news.

insider ownership

Risk Factors

  • Insider selling could accelerate if management perceives headwinds in the Powersports Lending portfolio.
  • The absence of insider buying alongside these sales may signal a lack of conviction in near-term upside.

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-OSBC-1788902313385
20 reports for OSBC
Performance horizon
67% Hit rate @ T+5 2 of 3 directional calls Went positive at some point 2 of 3 best @ T+20▲ +3.79%Sep 11, 2026
Filters
Rows
Reports for OSBC — sortable, filterable
TypeNow
Oct 21, 2026
5d ago
8-K
MIXED ★ 5/10
$24.71awaiting T+5—$24.77 (+0.24%)
Oct 20, 2026
6d ago
8-K
NEUTRAL ★ 2/10
$25.10awaiting T+5—$24.77 (−1.31%)
Oct 19, 2026
7d ago
8-K
NEUTRAL ★ 2/10
$25.10awaiting T+5—$24.77 (−1.31%)
Oct 8, 2026
18d ago
SC 13G
NEUTRAL ★ 3/10
$24.86 $24.85▼ −0.04%▲ +0.24%$24.77 (−0.36%)
Oct 1, 2026
25d ago
8-K
NEUTRAL ★ 2/10
$24.63 $24.86▲ +0.93%▼ −0.37%$24.77 (+0.57%)
Sep 11, 2026
6w ago
Insider Cluster
BEARISH ★ 4/10
$25.58 $24.99▲ +2.31%▲ +2.09%$24.77 (+3.17%)
Sep 8, 2026
6w ago
Insider Cluster
NEUTRAL ★ 3/10
$25.26 $24.98▼ −1.11%▼ −0.01%$24.77 (−1.94%)
Aug 18, 2026
9w ago
S-3ASR
NEUTRAL ★ 4/10
$25.66 $25.19▼ −1.83%▼ −1.63%$24.77 (−3.47%)
Jul 21, 2026
13w ago
8-K
NEUTRAL ★ 2/10
$23.68 $24.72▲ +4.39%▲ +5.62%$24.77 (+4.60%)
Jul 8, 2026
15w ago
8-K
NEUTRAL ★ 2/10
$22.71 $23.01▲ +1.32%▲ +0.46%$24.77 (+9.07%)
Showing 10 of 20

US Market Status

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Report published Sep 8, 2026