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$OSBC

$20.70 -$0.66 (3.09%)

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Insider Transactions

Insider Transaction Summary

Darin Patrick Campbell

274,589 shares

Net: -24,529 B/S: 0.74

John Ladowicz

146,757 shares

Net: -39,098 B/S: -

WILLIAM KANE

60,510 shares

Net: 0 B/S: -

GERALD PALMER

60,189 shares

Net: 0 B/S: -

WILLIAM B SKOGLUND

50,355 shares

Net: 0 B/S: -

Duane Suits

44,883 shares

Net: 0 B/S: -

James Eccher

33,387 shares

Net: +78,013 B/S: ∞

Richard A JR Gartelmann

12,606 shares

Net: +6,185 B/S: 5.31

JILL E YORK

10,595 shares

Net: +44 B/S: ∞

Barry Finn

10,595 shares

Net: +44 B/S: ∞

Rocks Patti Temple

10,595 shares

Net: +44 B/S: ∞

Billy J Jr. Lyons

10,595 shares

Net: +119 B/S: ∞

John JR Williams

10,595 shares

Net: +44 B/S: ∞

HUGH H MCLEAN

10,595 shares

Net: +44 B/S: ∞

EDWARD BONIFAS

10,595 shares

Net: +44 B/S: ∞

Keith Kotche

10,595 shares

Net: +44 B/S: ∞

DENNIS L KLAESER

10,595 shares

Net: +44 B/S: ∞

BRADLEY S. ADAMS

10,159 shares

Net: +33,720 B/S: ∞

GARY S COLLINS

7,058 shares

Net: -5,408 B/S: 1.07

J DOUGLAS CHEATHAM

4,216 shares

Net: 0 B/S: -

Donald Pilmer

4,023 shares

Net: +15,985 B/S: ∞

Keith Gottschalk

1,116 shares

Net: 0 B/S: -

James F Tapscott

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Darin Patrick Campbell	274,589	-24,529	0.74
John Ladowicz	146,757	-39,098	-
WILLIAM KANE	60,510	0	-
GERALD PALMER	60,189	0	-
WILLIAM B SKOGLUND	50,355	0	-
Duane Suits	44,883	0	-
James Eccher	33,387	+78,013	∞
Richard A JR Gartelmann	12,606	+6,185	5.31
JILL E YORK	10,595	+44	∞
Barry Finn	10,595	+44	∞
Rocks Patti Temple	10,595	+44	∞
Billy J Jr. Lyons	10,595	+119	∞
John JR Williams	10,595	+44	∞
HUGH H MCLEAN	10,595	+44	∞
EDWARD BONIFAS	10,595	+44	∞
Keith Kotche	10,595	+44	∞
DENNIS L KLAESER	10,595	+44	∞
BRADLEY S. ADAMS	10,159	+33,720	∞
GARY S COLLINS	7,058	-5,408	1.07
J DOUGLAS CHEATHAM	4,216	0	-
Donald Pilmer	4,023	+15,985	∞
Keith Gottschalk	1,116	0	-
James F Tapscott	0	0	-

Individual Transactions

March 31, 2026

GARY S COLLINS

Other Transaction

Change: +253

Price: $0.00

Shares: 7,058

Value: +$0

James Eccher

Other Transaction

Change: +369

Price: $0.00

Shares: 33,387

Value: +$0

Donald Pilmer

Other Transaction

Change: +13

Price: $0.00

Shares: 4,023

Value: +$0

Richard A JR Gartelmann

Other Transaction

Change: +43

Price: $0.00

Shares: 12,606

Value: +$0

BRADLEY S. ADAMS

Other Transaction

Change: +35

Price: $0.00

Shares: 10,159

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
GARY S COLLINS	Apr 02	Other Transaction (J) Other	7,058	+253	$0.00	+$0
James Eccher	Apr 02	Other Transaction (J) Other	33,387	+369	$0.00	+$0
Donald Pilmer	Apr 02	Other Transaction (J) Other	4,023	+13	$0.00	+$0
Richard A JR Gartelmann	Apr 02	Other Transaction (J) Other	12,606	+43	$0.00	+$0
BRADLEY S. ADAMS	Apr 02	Other Transaction (J) Other	10,159	+35	$0.00	+$0

March 20, 2026

GARY S COLLINS

Open Market Sale

Change: -22,154

Price: $19.38

Shares: 40,136

Value: -$429,435

Insider	Filing Date	Transaction	Shares	Change	Price	Value
GARY S COLLINS	Mar 23	Open Market Sale (S) Market Sale	40,136	-22,154	$19.38	-$429,435

March 02, 2026

Richard A JR Gartelmann

Tax Payment

Change: -1,537

Price: $19.91

Shares: 29,551

Value: -$30,601

Richard A JR Gartelmann

Grant/Award Acquisition

Change: +4,523

Price: $0.00

Shares: 26,565

Value: +$0

Donald Pilmer

Tax Payment

Change: -2,720

Price: $19.91

Shares: 73,054

Value: -$54,155

Donald Pilmer

Grant/Award Acquisition

Change: +9,201

Price: $0.00

Shares: 66,573

Value: +$0

BRADLEY S. ADAMS

Tax Payment

Change: -4,587

Price: $19.91

Shares: 160,401

Value: -$91,327

BRADLEY S. ADAMS

Grant/Award Acquisition

Change: +15,657

Price: $0.00

Shares: 164,988

Value: +$0

James Eccher

Tax Payment

Change: -12,838

Price: $19.91

Shares: 378,399

Value: -$255,604

James Eccher

Grant/Award Acquisition

Change: +43,818

Price: $0.00

Shares: 391,237

Value: +$0

GARY S COLLINS

Tax Payment

Change: -4,228

Price: $19.91

Shares: 15,666

Value: -$84,179

GARY S COLLINS

Grant/Award Acquisition

Change: +14,432

Price: $0.00

Shares: 5,462

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Richard A JR Gartelmann	Mar 04	Tax Payment (F) Tax Payment	29,551	-1,537	$19.91	-$30,601
Richard A JR Gartelmann	Mar 04	Grant/Award Acquisition (A) Compensation/Award	26,565	+4,523	$0.00	+$0
Donald Pilmer	Mar 04	Tax Payment (F) Tax Payment	73,054	-2,720	$19.91	-$54,155
Donald Pilmer	Mar 04	Grant/Award Acquisition (A) Compensation/Award	66,573	+9,201	$0.00	+$0
BRADLEY S. ADAMS	Mar 04	Tax Payment (F) Tax Payment	160,401	-4,587	$19.91	-$91,327
BRADLEY S. ADAMS	Mar 04	Grant/Award Acquisition (A) Compensation/Award	164,988	+15,657	$0.00	+$0
James Eccher	Mar 04	Tax Payment (F) Tax Payment	378,399	-12,838	$19.91	-$255,604
James Eccher	Mar 04	Grant/Award Acquisition (A) Compensation/Award	391,237	+43,818	$0.00	+$0
GARY S COLLINS	Mar 04	Tax Payment (F) Tax Payment	15,666	-4,228	$19.91	-$84,179
GARY S COLLINS	Mar 04	Grant/Award Acquisition (A) Compensation/Award	5,462	+14,432	$0.00	+$0

February 21, 2026

Keith Kotche

Tax Payment

Change: -3,077

Price: $20.57

Shares: 10,595

Value: -$63,293

John JR Williams

Tax Payment

Change: -3,077

Price: $20.57

Shares: 10,595

Value: -$63,293

Richard A JR Gartelmann

Tax Payment

Change: -894

Price: $20.57

Shares: 23,879

Value: -$18,389

Billy J Jr. Lyons

Tax Payment

Change: -3,077

Price: $20.57

Shares: 10,595

Value: -$63,293

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Keith Kotche	Feb 24	Tax Payment (F) Tax Payment	10,595	-3,077	$20.57	-$63,293
John JR Williams	Feb 24	Tax Payment (F) Tax Payment	10,595	-3,077	$20.57	-$63,293
Richard A JR Gartelmann	Feb 24	Tax Payment (F) Tax Payment	23,879	-894	$20.57	-$18,389
Billy J Jr. Lyons	Feb 24	Tax Payment (F) Tax Payment	10,595	-3,077	$20.57	-$63,293