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Trading of Zerostack was halted at 10:44 AM EST due to "LULD Pause".

Zerostack (ZSTK) Insider Trading & Ownership

$4.71 -1.18 (-20.03%)
As of 04:00 PM Eastern

Zerostack (NASDAQ:ZSTK) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
2.34%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
1
Amount Of
Insider Selling
(Last 12 Months)
$7.57K
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ZSTK Insider Buying and Selling by Quarter

Zerostack Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
8/19/2026
Rudy Rong
President
Sell1,000$7.57$7,570.00  
(Data available from 1/1/2013 forward)

ZSTK Insider Trading Activity - Frequently Asked Questions

The list of insiders at Zerostack includes Rudy Rong. Learn more on insiders at ZSTK.

2.34% of Zerostack stock is owned by insiders. Learn more on ZSTK's insider holdings.

The following insider sold ZSTK shares in the last 24 months: Rudy Rong ($7,570.00).

Insiders have sold a total of 1,000 Zerostack shares in the last 24 months for a total of $7,570.00 sold.



This page (NASDAQ:ZSTK) was last updated on 8/21/2026 by MarketBeat.com Staff.
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