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ZSTK

ZeroStack Corp.CIK 1790169 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
—
0 trades · 0 insiders
Open-mkt sales · 90d
$15.1K
2 trades · 1 insiders
Net · 90d
$-15.1K
Insiders on file
7

AI insights for ZSTK PRO

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AI insights for ZSTK
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
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Daily buy vs sell · 90 days

$15.1K2026-08-19 buys — 2026-08-19 sales $15.1K08-19
■ Open-market buys (P)   ■ Open-market sales (S) · daily dollar value by transaction date

Insiders

InsiderRoleTradesBoughtSoldLast trade
Rong RudyPresident2$0$15.1K2026-08-19
Heinrich MichaelExecutive Chairman3$3.46M$02026-07-20
Reis-Faria DanielCEO3$0$02026-07-20
Vaiman DanyCFO1$0$02026-07-20
LEVENTHAL MANFREDDirector1$0$02026-05-05
WOO EDWARDDirector1$0$02026-05-05
Zeifman LaurenceDirector1$0$02026-05-05

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Rong RudyPresident S Sale2026-08-192026-08-211,000$7.57 $7.6K0SEC↗
Rong RudyPresident S Sale2026-08-192026-08-211,000$7.57 $7.6K0SEC↗
Vaiman DanyCFO A Award deriv2026-07-202026-07-20250,000— $0250,000SEC↗
Reis-Faria DanielCEO X Exercise deriv2026-07-202026-07-205,954,743$25.19 $150.00M0SEC↗
Reis-Faria DanielCEO A Award deriv2026-07-202026-07-20500,000— $0500,000SEC↗
Heinrich MichaelExecutive Chairman A Award deriv2026-07-202026-07-20500,000— $0500,000SEC↗
Reis-Faria DanielCEO X Exercise2026-07-202026-07-205,954,743— $05,954,743SEC↗
Heinrich MichaelExecutive Chairman P Buy2026-07-202026-07-204,608,575$0.75 $3.46M4,608,575SEC↗
LEVENTHAL MANFREDDirector A Award deriv2026-05-052026-05-0735,000— $035,000SEC↗
WOO EDWARDDirector A Award deriv2026-05-052026-05-0735,000— $035,000SEC↗
Zeifman LaurenceDirector A Award deriv2026-05-052026-05-0728,000— $028,000SEC↗
Heinrich MichaelExecutive Chairman J Other deriv2026-03-312026-04-024,902,220— $00SEC↗