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$KUST
$3.15 -$0.12 (3.67%) Close

$KUST 4/A SEC Filings

Filed On Filing
02 Mar 2026 Form 4/A: Ross Stanton E, Director

Granted 58,333 Employee Stock Option (Right to Buy)

02 Mar 2026 Form 4/A: Han Peng, Chief Operating Officer

Granted 22,500 Employee Stock Option (Right to Buy)

02 Mar 2026 Form 4/A: Richie Leroy C, Director

Granted 5,000 Employee Stock Option (Right to Buy)

02 Mar 2026 Form 4/A: Daughtery Daniel Duke, Director

Granted 3,333 Employee Stock Option (Right to Buy)

06 Jan 2022 Form 4/A: Heckman Thomas J, CFO, Treasurer & Secretary

Received 75,000 shares as a grant or award

01 Dec 2021 Form 4/A: Ross Stanton E, Director

Bought 40,000 shares ($44.9K)

08 Jan 2021 Form 4/A: Ross Stanton E, Director

Received 300,000 shares as a grant or award ($828K)

11 Jun 2020 Form 4/A: Ross Stanton E, Director

Gave 87,651 shares as a gift

10 Feb 2014 Form 4/A: Gans Stephen, Director

Bought 11,271 shares ($46.1K) · Bought 9,969 shares ($47.9K)

10 Feb 2014 Form 4/A: Gans Stephen, Director

Bought 2,490 shares ($12.6K) · Bought 10,554 shares ($52.1K) · Bought 986 shares ($5.15K)

31 May 2012 Form 4/A: Gans Stephen, Director

Bought 50,000 shares ($33.8K) · Bought 1,349 shares ($983) · Bought 10,000 shares ($7.8K) · 7 more

30 May 2012 Form 4/A: Richie Leroy C, Director

Received 35,000 shares as a grant or award ($15.4K)

06 Oct 2011 Form 4/A: Gans Stephen, 10% owner

Bought 17,920 shares ($17.4K) · Bought 10,000 shares ($9.72K) · Bought 5,000 shares ($4.86K)

14 May 2009 Form 4/A: Heckman Thomas J, CFO,Treasurer,Secretary

Bought 2,000 shares ($3.54K)

14 Oct 2008 Form 4/A: Ross Stanton E, Director

Sold 204,400 shares ($742K)

15 Jul 2008 Form 4/A: Juchniewicz Edward, Director

Sold 5,200 shares ($41.6K) · Sold 3,400 shares ($26.5K) · Sold 1,400 shares ($10.6K)

19 Mar 2008 Form 4/A: Ross Stanton E, Director

Received 302,692 shares by exercise or conversion ($376K) · Gave up 52,692 shares to cover exercise price or tax ($304K)

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