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$SCL

$65.19 +$1.05 (1.64%)

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Insider Transactions

Insider Transaction Summary

Richard Finn Stepan

242,644 shares

Net: +34,356 B/S: ∞

F QUINN JR STEPAN

143,007 shares

Net: -791 B/S: 3.74

F QUINN STEPAN

127,302 shares

Net: 0 B/S: -

FRANK PACHOLEC

34,904 shares

Net: 0 B/S: -

Arthur W Mergner

31,603 shares

Net: 0 B/S: -

Gregory Servatius

21,813 shares

Net: 0 B/S: -

Luis Rojo

19,704 shares

Net: +47,236 B/S: ∞

Joaquin Delgado

18,637 shares

Net: +2,566 B/S: ∞

SCOTT C MASON

17,061 shares

Net: 0 B/S: -

GREGORY E LAWTON

17,039 shares

Net: 0 B/S: -

Randall S. Dearth

16,672 shares

Net: +2,566 B/S: ∞

JAN STERN REED

16,477 shares

Net: +2,566 B/S: ∞

Sean Thomas Moriarty

15,876 shares

Net: +22,008 B/S: ∞

Michael Ross Boyce

15,261 shares

Net: 0 B/S: -

Scott R. Behrens

14,418 shares

Net: 0 B/S: -

David Kabbes

11,840 shares

Net: 0 B/S: -

Scott D Beamer

8,430 shares

Net: 0 B/S: -

Debra Stefaniak

8,256 shares

Net: 0 B/S: -

EDWARD J WEHMER

7,449 shares

Net: 0 B/S: -

Robert Victor Slone

7,077 shares

Net: 0 B/S: -

Susan Lewis

6,962 shares

Net: +2,566 B/S: ∞

Ruben Dario Velasquez

5,993 shares

Net: +14,095 B/S: ∞

Lorinda Burgess

5,900 shares

Net: +2,566 B/S: ∞

Corning F. Painter

4,999 shares

Net: +4,999 B/S: ∞

Robert Joseph Haire

4,510 shares

Net: +15,388 B/S: ∞

Shawn G Lisle

4,495 shares

Net: +12,504 B/S: ∞

Andrea Jean Barry

4,495 shares

Net: +10,181 B/S: ∞

Matthew John Eaken

3,923 shares

Net: 0 B/S: -

Jennifer Ansbro Hale

1,890 shares

Net: 0 B/S: -

Afonso Adriano Jose Galimberti

1,310 shares

Net: +1,310 B/S: ∞

Janet Anne Catlett

365 shares

Net: 0 B/S: -

Robin Joseph Weitkamp

90 shares

Net: +2,899 B/S: ∞

Samuel S Hinrichsen

0 shares

Net: 0 B/S: -

Sharon Purnell

0 shares

Net: 0 B/S: -

Jason Scott Keiper

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Richard Finn Stepan	242,644	+34,356	∞
F QUINN JR STEPAN	143,007	-791	3.74
F QUINN STEPAN	127,302	0	-
FRANK PACHOLEC	34,904	0	-
Arthur W Mergner	31,603	0	-
Gregory Servatius	21,813	0	-
Luis Rojo	19,704	+47,236	∞
Joaquin Delgado	18,637	+2,566	∞
SCOTT C MASON	17,061	0	-
GREGORY E LAWTON	17,039	0	-
Randall S. Dearth	16,672	+2,566	∞
JAN STERN REED	16,477	+2,566	∞
Sean Thomas Moriarty	15,876	+22,008	∞
Michael Ross Boyce	15,261	0	-
Scott R. Behrens	14,418	0	-
David Kabbes	11,840	0	-
Scott D Beamer	8,430	0	-
Debra Stefaniak	8,256	0	-
EDWARD J WEHMER	7,449	0	-
Robert Victor Slone	7,077	0	-
Susan Lewis	6,962	+2,566	∞
Ruben Dario Velasquez	5,993	+14,095	∞
Lorinda Burgess	5,900	+2,566	∞
Corning F. Painter	4,999	+4,999	∞
Robert Joseph Haire	4,510	+15,388	∞
Shawn G Lisle	4,495	+12,504	∞
Andrea Jean Barry	4,495	+10,181	∞
Matthew John Eaken	3,923	0	-
Jennifer Ansbro Hale	1,890	0	-
Afonso Adriano Jose Galimberti	1,310	+1,310	∞
Janet Anne Catlett	365	0	-
Robin Joseph Weitkamp	90	+2,899	∞
Samuel S Hinrichsen	0	0	-
Sharon Purnell	0	0	-
Jason Scott Keiper	0	0	-

Individual Transactions

May 11, 2026

Robin Joseph Weitkamp

Tax Payment

Change: -50

Price: $52.58

Shares: 40

Value: -$2,629

Robin Joseph Weitkamp

Option Exercise/Conversion

Change: +90

Price: $52.58

Shares: 90

Value: +$4,732

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Robin Joseph Weitkamp	May 12	Tax Payment (F) Tax Payment	40	-50	$52.58	-$2,629
Robin Joseph Weitkamp	May 12	Option Exercise/Conversion (M) Compensation/Award	90	+90	$52.58	+$4,732

May 08, 2026

JAN STERN REED

Grant/Award Acquisition

Change: +2,566

Price: $52.61

Shares: 16,477

Value: +$134,997

F QUINN JR STEPAN

Grant/Award Acquisition

Change: +2,566

Price: $52.61

Shares: 143,007

Value: +$134,997

Randall S. Dearth

Grant/Award Acquisition

Change: +2,566

Price: $52.61

Shares: 16,672

Value: +$134,997

Joaquin Delgado

Grant/Award Acquisition

Change: +2,566

Price: $52.61

Shares: 18,637

Value: +$134,997

Corning F. Painter

Grant/Award Acquisition

Change: +2,566

Price: $52.61

Shares: 4,999

Value: +$134,997

Lorinda Burgess

Grant/Award Acquisition

Change: +2,566

Price: $52.61

Shares: 5,900

Value: +$134,997

Susan Lewis

Grant/Award Acquisition

Change: +2,566

Price: $52.61

Shares: 6,962

Value: +$134,997

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JAN STERN REED	May 12	Grant/Award Acquisition (A) Compensation/Award	16,477	+2,566	$52.61	+$134,997
F QUINN JR STEPAN	May 12	Grant/Award Acquisition (A) Compensation/Award	143,007	+2,566	$52.61	+$134,997
Randall S. Dearth	May 12	Grant/Award Acquisition (A) Compensation/Award	16,672	+2,566	$52.61	+$134,997
Joaquin Delgado	May 12	Grant/Award Acquisition (A) Compensation/Award	18,637	+2,566	$52.61	+$134,997
Corning F. Painter	May 12	Grant/Award Acquisition (A) Compensation/Award	4,999	+2,566	$52.61	+$134,997
Lorinda Burgess	May 12	Grant/Award Acquisition (A) Compensation/Award	5,900	+2,566	$52.61	+$134,997
Susan Lewis	May 12	Grant/Award Acquisition (A) Compensation/Award	6,962	+2,566	$52.61	+$134,997

May 01, 2026

Robert Joseph Haire

Tax Payment

Change: -162

Price: $50.33

Shares: 3,960

Value: -$8,153

Robert Joseph Haire

Option Exercise/Conversion

Change: +550

Price: $50.33

Shares: 4,510

Value: +$27,681

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Robert Joseph Haire	May 05	Tax Payment (F) Tax Payment	3,960	-162	$50.33	-$8,153
Robert Joseph Haire	May 05	Option Exercise/Conversion (M) Compensation/Award	4,510	+550	$50.33	+$27,681

April 13, 2026

Afonso Adriano Jose Galimberti

Grant/Award Acquisition

Change: +1,310

Price: $0.00

Shares: 1,310

Value: +$0

Robin Joseph Weitkamp

Grant/Award Acquisition

Change: +2,859

Price: $0.00

Shares: 2,859

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Afonso Adriano Jose Galimberti	Apr 15	Grant/Award Acquisition (A) Compensation/Award	1,310	+1,310	$0.00	+$0
Robin Joseph Weitkamp	Apr 15	Grant/Award Acquisition (A) Compensation/Award	2,859	+2,859	$0.00	+$0

March 04, 2026

Sean Thomas Moriarty

Tax Payment

Change: -166

Price: $49.62

Shares: 15,710

Value: -$8,236

Robert Joseph Haire

Tax Payment

Change: -168

Price: $49.62

Shares: 4,122

Value: -$8,335

Richard Finn Stepan

Tax Payment

Change: -149

Price: $49.62

Shares: 242,495

Value: -$7,392

Luis Rojo

Tax Payment

Change: -252

Price: $49.62

Shares: 19,452

Value: -$12,502

Robert Joseph Haire

Option Exercise/Conversion

Change: +571

Price: $49.62

Shares: 4,290

Value: +$28,330

Sean Thomas Moriarty

Option Exercise/Conversion

Change: +571

Price: $49.62

Shares: 15,876

Value: +$28,330

Luis Rojo

Option Exercise/Conversion

Change: +857

Price: $49.62

Shares: 19,704

Value: +$42,520

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Sean Thomas Moriarty	Mar 05	Tax Payment (F) Tax Payment	15,710	-166	$49.62	-$8,236
Robert Joseph Haire	Mar 05	Tax Payment (F) Tax Payment	4,122	-168	$49.62	-$8,335
Richard Finn Stepan	Mar 05	Tax Payment (F) Tax Payment	242,495	-149	$49.62	-$7,392
Luis Rojo	Mar 05	Tax Payment (F) Tax Payment	19,452	-252	$49.62	-$12,502
Robert Joseph Haire	Mar 05	Option Exercise/Conversion (M) Compensation/Award	4,290	+571	$49.62	+$28,330
Sean Thomas Moriarty	Mar 05	Option Exercise/Conversion (M) Compensation/Award	15,876	+571	$49.62	+$28,330
Luis Rojo	Mar 05	Option Exercise/Conversion (M) Compensation/Award	19,704	+857	$49.62	+$42,520