NASDAQ:ZSTK | Insider Transactions | ZeroStack Corp.

ZSTK Insider Transactions

8 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–8; provenance stays internal.

ZSTK insiders transaction timeline

PurchaseSale
2024-04-08: 1 purchase — Starke Clifford2024-09-05: 1 purchase — Starke Clifford2024-09-06: 3 purchases — Wolkin Harold2024-09-13: 1 purchase — Starke Clifford2026-07-20: 1 purchase — Heinrich Michael2026-08-19: 1 sale — Rong Rudy2024-04-082026-08-19
Insider profileRoleDateTransactionSharesPrice
Rong RudyPresident2026-08-19Sale1,000$7.57
Heinrich MichaelExecutive Chairman2026-07-20Purchase4,608,575$0.7549
Starke CliffordCEO2024-09-13Purchase6,795.0$0.95
Wolkin HaroldDirector2024-09-06Purchase15,000.0$0.98
Wolkin HaroldDirector2024-09-06Purchase5,000.0$0.95
Wolkin HaroldDirector2024-09-06Purchase5,000.0$0.96
Starke CliffordCEO2024-09-05Purchase51.0$0.95
Starke CliffordCEO2024-04-08Purchase526,315.0$1.9