ZSTK insider transactions
ZeroStack Corp. (ZSTK) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.
ZSTK insiders
Everyone who has filed a Form 3, 4, 5 or 144 at ZeroStack Corp., latest first. Follow anyone to get their next filing.
- Rudy RongPresident, since August 2026-$7,570
- Michael HeinrichExecutive Chairman, Director, since September 2025+$3.48M
- Daniel Reis-FariaCEO, Director, since September 2025
- Dany VaimanCFO, since January 2023
- Laurence ZeifmanDirector, since January 2026
- Edward WooDirector, since January 2023
- Manfred LeventhalDirector, since December 2024
- Michael John BrownDirector
- Harold WolkinDirector, since August 2024+$24.3K
- Clifford StarkeCEO, Director, since January 2023+$1.01M
- Sammy DorfExecutive Chairman, Director, since December 2024
- Brendan CahillDirector, since May 2024
- Thomas SolomonDirector, since June 2023
- Kevin TaylorOfficer, Director, since June 2023
- Hussein RakineDirector, since April 2023
- Matthew S. Cohen,Officer, since January 2023
- John Timothy LeslieDirector, since January 2023
- Beverley RichardsonDirector, since January 2023
- Marc MastronardiDirector, since January 2023
- Roa Juan Carlos GomezDirector, since January 2023
- Brandon KonigsbergDirector, since January 2023
- Jessie CasnerOfficer, since January 2023
- Luis MerchanOfficer, Director, since January 2023
- Elshad GarayevOfficer, since January 2023
- Jason WarnockOfficer, since January 2023
- Annabella Manalo MorganDirector, since January 2023
Recent Form 3, 4, and 5 filings for ZSTK
- President Rong Rudy sold $7,570 worth of shares (1,000 units at $7.57), closing all direct ownership in the company (SEC Form 4)4 - ZeroStack Corp. (0001790169) (Issuer)
- New insider Rong Rudy claimed ownership of 1,000 shares (SEC Form 3)3 - ZeroStack Corp. (0001790169) (Issuer)
- Executive Chairman Heinrich Michael bought $3,479,013 worth of shares (4,608,575 units at $0.75) (SEC Form 4)4 - ZeroStack Corp. (0001790169) (Issuer)
- CEO Reis-Faria Daniel exercised 5,954,743 in-the-money shares at a strike of $0.00 (SEC Form 4)4 - ZeroStack Corp. (0001790169) (Issuer)
- SEC Form 4 filed by CFO Vaiman Dany4 - ZeroStack Corp. (0001790169) (Issuer)
- SEC Form 4 filed by Director Zeifman Laurence4 - ZeroStack Corp. (0001790169) (Issuer)
- SEC Form 4 filed by Director Woo Edward4 - ZeroStack Corp. (0001790169) (Issuer)
- SEC Form 4 filed by Director Leventhal Manfred4 - ZeroStack Corp. (0001790169) (Issuer)
- SEC Form 4 filed by Heinrich Michael4 - ZeroStack Corp. (0001790169) (Issuer)