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$SNDK

$1,724.60 -$106.90 (5.84%)

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Insider Transactions

Insider Transaction Summary

DIGITAL CORP WESTERN

7,513,019 shares

Net: +21,314,768 B/S: ∞

David Goeckeler

513,803 shares

Net: +35,551 B/S: ∞

Luis Felipe Visoso

166,646 shares

Net: +11,901 B/S: ∞

Alper Ilkbahar

55,811 shares

Net: +18,839 B/S: ∞

Bernard Shek

33,259 shares

Net: +15,623 B/S: ∞

Michael Pokorny

26,250 shares

Net: +12,207 B/S: ∞

Miyuki Suzuki

9,907 shares

Net: -4,734 B/S: 0.28

Richard B. II Cassidy

4,914 shares

Net: +1,143 B/S: ∞

DEVINDER KUMAR

4,769 shares

Net: +979 B/S: ∞

Ellyn Shook

4,750 shares

Net: +979 B/S: ∞

Necip Sayiner

3,479 shares

Net: -292 B/S: 0.77

Thomas Caulfield

2,312 shares

Net: -13,521 B/S: ∞

Alexander R. Bradley

863 shares

Net: +863 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
DIGITAL CORP WESTERN	7,513,019	+21,314,768	∞
David Goeckeler	513,803	+35,551	∞
Luis Felipe Visoso	166,646	+11,901	∞
Alper Ilkbahar	55,811	+18,839	∞
Bernard Shek	33,259	+15,623	∞
Michael Pokorny	26,250	+12,207	∞
Miyuki Suzuki	9,907	-4,734	0.28
Richard B. II Cassidy	4,914	+1,143	∞
DEVINDER KUMAR	4,769	+979	∞
Ellyn Shook	4,750	+979	∞
Necip Sayiner	3,479	-292	0.77
Thomas Caulfield	2,312	-13,521	∞
Alexander R. Bradley	863	+863	∞

Individual Transactions

April 20, 2026

Alper Ilkbahar

Tax Payment

Change: -2,251

Price: $913.02

Shares: 55,811

Value: -$2,055,208

Bernard Shek

Tax Payment

Change: -41

Price: $913.02

Shares: 33,259

Value: -$37,433

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Alper Ilkbahar	Apr 21	Tax Payment (F) Tax Payment	55,811	-2,251	$913.02	-$2,055,208
Bernard Shek	Apr 21	Tax Payment (F) Tax Payment	33,259	-41	$913.02	-$37,433

March 20, 2026

Bernard Shek

Tax Payment

Change: -117

Price: $709.71

Shares: 33,300

Value: -$83,036

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Bernard Shek	Mar 24	Tax Payment (F) Tax Payment	33,300	-117	$709.71	-$83,036

March 03, 2026

Thomas Caulfield

Gift

Change: -14,500

Price: $0.00

Shares: 2,312

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Thomas Caulfield	Mar 05	Gift (G) Non-Market Transfer	2,312	-14,500	$0.00	-$0

February 25, 2026

David Goeckeler

Tax Payment

Change: -1,569

Price: $632.38

Shares: 513,803

Value: -$992,204

Bernard Shek

Tax Payment

Change: -211

Price: $632.38

Shares: 33,417

Value: -$133,432

Alper Ilkbahar

Tax Payment

Change: -566

Price: $632.38

Shares: 58,062

Value: -$357,927

Miyuki Suzuki

Open Market Sale

Change: -3,500

Price: $627.53

Shares: 9,907

Value: -$2,196,359

Insider	Filing Date	Transaction	Shares	Change	Price	Value
David Goeckeler	Feb 27	Tax Payment (F) Tax Payment	513,803	-1,569	$632.38	-$992,204
Bernard Shek	Feb 27	Tax Payment (F) Tax Payment	33,417	-211	$632.38	-$133,432
Alper Ilkbahar	Feb 27	Tax Payment (F) Tax Payment	58,062	-566	$632.38	-$357,927
Miyuki Suzuki	Feb 26	Open Market Sale (S) Market Sale	9,907	-3,500	$627.53	-$2,196,359

February 21, 2026

Bernard Shek

Tax Payment

Change: -107

Price: $649.97

Shares: 33,628

Value: -$69,546

Alper Ilkbahar

Tax Payment

Change: -223

Price: $649.97

Shares: 58,628

Value: -$144,943

Luis Felipe Visoso

Tax Payment

Change: -1,594

Price: $649.97

Shares: 166,646

Value: -$1,036,052

David Goeckeler

Tax Payment

Change: -1,032

Price: $649.97

Shares: 515,372

Value: -$670,769

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Bernard Shek	Feb 24	Tax Payment (F) Tax Payment	33,628	-107	$649.97	-$69,546
Alper Ilkbahar	Feb 24	Tax Payment (F) Tax Payment	58,628	-223	$649.97	-$144,943
Luis Felipe Visoso	Feb 24	Tax Payment (F) Tax Payment	166,646	-1,594	$649.97	-$1,036,052
David Goeckeler	Feb 24	Tax Payment (F) Tax Payment	515,372	-1,032	$649.97	-$670,769

February 20, 2026

Bernard Shek

Tax Payment

Change: -117

Price: $649.97

Shares: 33,735

Value: -$76,046

Alper Ilkbahar

Tax Payment

Change: -122

Price: $649.97

Shares: 58,851

Value: -$79,296

David Goeckeler

Tax Payment

Change: -1,300

Price: $649.97

Shares: 516,404

Value: -$844,961

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Bernard Shek	Feb 24	Tax Payment (F) Tax Payment	33,735	-117	$649.97	-$76,046
Alper Ilkbahar	Feb 24	Tax Payment (F) Tax Payment	58,851	-122	$649.97	-$79,296
David Goeckeler	Feb 24	Tax Payment (F) Tax Payment	516,404	-1,300	$649.97	-$844,961

January 20, 2026

Bernard Shek

Tax Payment

Change: -34

Price: $453.12

Shares: 33,852

Value: -$15,406

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Bernard Shek	Jan 21	Tax Payment (F) Tax Payment	33,852	-34	$453.12	-$15,406

December 30, 2025

Alexander R. Bradley

Grant/Award Acquisition

Change: +863

Price: $0.00

Shares: 863

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Alexander R. Bradley	Jan 02	Grant/Award Acquisition (A) Compensation/Award	863	+863	$0.00	+$0

December 20, 2025

Bernard Shek

Tax Payment

Change: -117

Price: $237.61

Shares: 33,886

Value: -$27,800

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Bernard Shek	Dec 23	Tax Payment (F) Tax Payment	33,886	-117	$237.61	-$27,800

December 03, 2025

Necip Sayiner

Open Market Sale

Change: -1,271

Price: $195.14

Shares: 3,479

Value: -$248,026

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Necip Sayiner	Dec 04	Open Market Sale (S) Market Sale	3,479	-1,271	$195.14	-$248,026

November 25, 2025

Bernard Shek

Tax Payment

Change: -211

Price: $220.50

Shares: 34,003

Value: -$46,525

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Bernard Shek	Nov 26	Tax Payment (F) Tax Payment	34,003	-211	$220.50	-$46,525