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$SMTK
$0.44 -$0.03 (5.82%) Close

$SMTK 4 SEC Filings

Filed On Filing
25 Sep 2025 Form 4: Lizzio Joseph Christopher, 10% owner

Gave 150,000 shares as a gift

12 Sep 2025 Form 4: Denbaars Steven, Director

Granted 22,466 Stock Option (right to buy)

05 Sep 2025 Form 4: Denis Melisa, Director

Granted 22,466 Stock Option (right to buy)

05 Sep 2025 Form 4: de Boer Klaas, Director

Granted 22,466 Stock Option (right to buy)

05 Sep 2025 Form 4: Peruvemba Sriram Krishnamurthy, Director

Granted 22,466 Stock Option (right to buy)

05 Sep 2025 Form 4: Keck Barbra, Chief Financial Officer

Granted 71,077 Stock Option (right to buy)

05 Sep 2025 Form 4: Jenks Ian, Director

Granted 160,005 Stock Option (right to buy)

28 May 2025 Form 4: Watkins Jonathan, Chief Operating Officer

Granted 131,745 Stock Option (right to Buy)

28 May 2025 Form 4: Denbaars Steven, Director

Granted 23,915 Stock Option (right to Buy)

28 May 2025 Form 4: Peruvemba Sriram Krishnamurthy, Director

Granted 23,915 Stock Option (right to Buy)

28 May 2025 Form 4: Brown Beverley, Chief Scientist

Granted 33,741 Stock Option (right to Buy)

28 May 2025 Form 4: Keck Barbra, Chief Financial Officer

Granted 75,660 Stock Option (right to Buy)

28 May 2025 Form 4: de Boer Klaas, Director

Granted 23,915 Stock Option (right to Buy)

28 May 2025 Form 4: Ogier Simon, Chief Technology Officer

Granted 77,656 Stock Option (right to Buy)

28 May 2025 Form 4: Jenks Ian, Director

Granted 170,320 Stock Option (right to Buy)

28 May 2025 Form 4: Denis Melisa, Director

Granted 23,915 Stock Option (right to Buy)

17 Jun 2024 Form 4: Peruvemba Sriram Krishnamurthy, Director

Granted 20,000 Employee stock option (Right to Buy)

17 Jun 2024 Form 4: Ogier Simon, Chief Technology Officer

Granted 49,000 Employee stock option (Right to Buy)

17 Jun 2024 Form 4: Keck Barbra, Chief Financial Officer

Granted 100,000 Employee stock option (Right to Buy)

17 Jun 2024 Form 4: Jenks Ian, Director

Granted 181,000 Employee stock option (Right to Buy)

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