Old Second Bancorp ($OSBC) Insider Trading & Smart Money Activity

Old Second Bancorp, Inc. · Banks - Regional · Latest filing Sep 23, 2026

Old Second Bancorp, Inc. ($OSBC) has 1 insider trade and 2 analyst ratings on file. In the last 12 months on the open market, no insider bought and 1 insider sold ($395.08K), net -$395.08K.

Insider buyers (12 mo)

0

Insider sellers (12 mo)

1

Net insider $ (12 mo)

-$395.08K

Congress trades (12 mo)

0

13F moves on file

0

Analyst ratings on file

2

OSBC insider buying and selling by quarter

Quarter	Insider buys	Insider sales	Congress buys / sales	13F added / cut
Q1 2026	0	0	0 / 0	0 / 0
Q2 2026	0	0	0 / 0	0 / 0
Q3 2026	0	1 · $395.08K	0 / 0	0 / 0
Q4 2026	0	0	0 / 0	0 / 0

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All OSBC insider, congress, 13F and analyst activity

All Insiders Analysts

Date	Source	Who	Action	Shares	Value / amount	ΔOwn	1W	1M	6M	Filing	Story
Sep 23, 2026	Insider	Collins Gary SVICE CHAIRMAN	Sell (Open-market sale)	16K sh	$395.08K		-0.2%				—
Jun 26, 2026	Analyst	Piper Sandler	Reiterates to buy		PT $26		-0.7%	+5.7%			Read
Jun 26, 2026	Analyst	Piper Sandler	Reiterates to buy		PT $26		-0.7%	+5.7%			Read

1W / 1M / 6M = how OSBC moved from the trade or filing date.

Insider trading in OSBC: who is buying and selling

Insider	Role	Trades	Open-market net	Shares held	Last trade
Collins Gary S	VICE CHAIRMAN	1	-$395.08K		Sep 23, 2026

Analyst ratings on OSBC

Date	Firm	Action	Rating	Price target	1W	1M	6M	Story
Jun 26, 2026	Piper Sandler	Reiterates	buy	$26	-0.7%	+5.7%		Read
Jun 26, 2026	Piper Sandler	Reiterates	buy	$26	-0.7%	+5.7%		Read

Frequently asked questions

Are OSBC insiders buying or selling?

Over the last 12 months 0 insiders made 0 open-market purchases worth $0 and 1 insider made 1 open-market sale worth $395.08K, a net -$395.08K.

What is the latest insider trade in OSBC?

Collins Gary S, VICE CHAIRMAN filed a sell (open-market sale) of 16K sh worth $395.08K on Sep 23, 2026.

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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.