$OSBC

COLLINS GARY S sold $108K of OSBC (indirect holdings)

COLLINS GARY S (VICE CHAIRMAN) sold 5,120 indirectly-held shares of OLD SECOND BANCORP INC (OSBC) at $21.12 ($0.11M total) on 2026-05-22.

Original reporting
SEC EDGAR · COLLINS GARY S
Published May 26, 2026, 8:53 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI May 26, 2026, 8:56 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$OSBC
Bearish
medium confidence
Mentioned
$OSBC
Relevance
7/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$OSBCBearishMed
01

Why it matters

Traders may react to the absence of a stated 10b5-1 plan and the fact it is an officer/director sale, but there is no accompanying operational or financial update.

02

Market read

A disclosed insider open-market sale can create short-term sentiment pressure, but without fundamental news it is typically low-to-moderate trading relevance.

03

What to watch

The filing states indirect ownership and no 10b5-1 plan, but it does not reveal motivations (e.g., tax planning, estate liquidity, or pre-existing compensation mechanics).

Relevance 7/10Timing: Immediate (filed 2026-05-26; transaction dated 2026-05-22).

Background

The article is an SEC Form 4 insider transaction disclosure for Old Second Bancorp (OSBC), reported via EDGAR.

Company-level read

Ticker impact

$OSBCBearishMedium confidence
Context

Old Second Bancorp disclosed an officer/director open-market sale of 5,120 shares by Vice Chairman Gary S. Collins on 2026-05-22.

Expected impact

Likely short-term, low-magnitude negative drift in OSBC sentiment; limited follow-through expected absent additional news.

Evidence & confidence

Form 4 shows an open-market sale ($108.1k) and explicitly notes no pre-arranged 10b5-1 plan, which traders may interpret as near-term liquidity/positioning rather than a signal of business change.

Market effects

Bank insider selling disclosures can marginally affect sentiment across similarly sized regional banks, but this filing is company-specific and small in dollar terms.

No direct regional read-across beyond general sentiment toward regional banking insiders.

None; event is confined to a single US-listed bank’s insider transaction.

Counterpoint

Insider sales are often routine for diversification/taxes; the modest value and single transaction reduce the likelihood of a durable negative thesis.

Key entities

  • Old Second Bancorp Inc

    Subject of the Form 4 insider sale by Vice Chairman Gary S. Collins.

  • Gary S. Collins

    Vice Chairman and reporting person who sold 5,120 OSBC shares.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

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