Insider Transactions Reported by 25 Insiders of ZeroStack Corp.

Symbol
ZSTK on Nasdaq
Location
Toronto

Insiders trading volume in the past year

ZeroStack Corp. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Daniel Reis-Faria CEO, Director $149,999,380 +$149,999,381 19 Dec 2025
Juan Carlos Gomez Roa Director $3,880,767 17 Mar 2023
Luis Merchan CEO & Chairman of the Board, Director $3,752,783 01 Jan 2023
Clifford Starke CEO, Director $2,134,557 30 Jun 2025
Hussein Rakine Director $662,625 25 Jun 2023
Jason Warnock Cco $638,022 01 Jan 2023
Matthew S. Cohen General Counsel $626,259 18 May 2023
Jessie Casner Cmo $417,417 01 Jan 2023
Marc Mastronardi Director $304,000 17 Mar 2023
Beverley Richardson Director $285,000 17 Mar 2023
Kevin Taylor Chairman, Director $263,598 15 Nov 2023
John Timothy Leslie Director $263,291 17 Mar 2023
Sammy Dorf Executive Chairman, Director $237,500 15 Dec 2024
Brandon Konigsberg Director $190,000 17 Mar 2023
Edward Woo Director $129,883 15 Dec 2024
Thomas Solomon Director $67,955 15 Nov 2023
Harold Wolkin Director $24,475 30 Jun 2025
Manfred Leventhal Director 30 Jun 2025
Dany Vaiman Cfo 19 Dec 2025
Brendan Cahill Director 02 May 2024
Annabelle Manalo Morgan Director 01 Jan 2023
Elshad Garayev Cfo 01 Jan 2023
Michael Heinrich Executive Chairman, Director 19 Dec 2025
Michael John Brown Director 22 Oct 2025
Laurence Zeifman Director 06 Jan 2026

Recent Insider Transactions by Companies or Individuals for ZeroStack Corp.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Dany Vaiman FLGC Employee Stock Option ("Right to Buy") Award 235,604 235,604 19 Dec 2025 Direct
Daniel Reis-Faria FLGC Employee Stock Option (Right to Buy) Award 471,208 471,208 19 Dec 2025 Direct
Michael Heinrich FLGC Director Stock Option (Right to Buy) Award 471,208 471,208 19 Dec 2025 Direct
Michael Heinrich FLGC Convertible Promissory Note Exercise of in-the-money or at-the-money derivative security 4,902,220 4,902,220 23 Oct 2025 Held by Zero Gravity Labs Inc., a corporation owned and controlled by the Reporting Person
Michael John Brown FLGC Deferred Share Units ("DSUs") Award 8.59% 7,468 94,421 22 Oct 2025 Direct
Daniel Reis-Faria FLGC Pre-Funded Token Warrants Purchase 5,954,743 5,954,743 09 Oct 2025 Direct
Harold Wolkin FLGC Stock Appreciation Rights ("SARs") Award 30,000 30,000 30 Jun 2025 Direct
Harold Wolkin FLGC Stock Appreciation Rights ("SARs") Disposed to Issuer -100% -30,000 0 30 Jun 2025 Direct
Manfred Leventhal FLGC Stock Appreciation Rights ("SARs") Award 5,000 5,000 30 Jun 2025 Direct
Manfred Leventhal FLGC Stock Appreciation Rights ("SARs") Disposed to Issuer -100% -5,000 0 30 Jun 2025 Direct
Clifford Starke FLGC Stock Appreciation Rights ("SARs") Award 1,603,984 1,028,665 30 Jun 2025 Direct
Clifford Starke FLGC Stock Appreciation Rights ("SARs") Disposed to Issuer -100% -1,603,984 0 30 Jun 2025 Direct
Dany Vaiman FLGC Stock Appreciation Rights ("SARs") Award 907,161 372,500 30 Jun 2025 Direct
Dany Vaiman FLGC Stock Appreciation Rights ("SARs") Disposed to Issuer -100% -907,161 0 30 Jun 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.