NASDAQ:ZPTA

Zapata Computing Holdings . Common Stock Stock Insider Trading

*Your capital is at risk

$0.86

-0.0200 (-2.27%)

At Close: Jun 03, 2026

Zapata Computing Holdings . Common Stock Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -8.52. In total, the insiders bought 193.39M and sold 32.25M ZPTA shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-8.52
● Buy	193.39M shares
● Sell	32.25M shares
89% Buy Activity Negligible or No Correlation
Buy Signal Low Confidence May 01, 2026 Analysis Breakdown: Weakened by a contradictory negative Insider Power Score. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (89% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Jul 10, 2024 Buy	Restricted Stock Unitts A-Award	Brown William Matthew Director	Director	75 000 Value: $42.9K
Jul 10, 2024 Buy	Common Stock A-Award	Brown William Matthew Director	Director	25 000 Value: $14.3K
Apr 27, 2024 Buy	Warrants to purchase Common Stock (right to buy)	Sandbrook William J 10 Percent Owner	10% Owner	3 927 070 Value: $45.2M
Apr 27, 2024 Buy	Warrants to purchase Common Stock (right to buy)	Andretti Michael 10 Percent Owner	10% Owner	3 927 070 Value: $45.2M
Apr 27, 2024 Buy	Warrants to purchase Common Stock (right to buy)	Sandbrook William J 10 Percent Owner	10% Owner	3 927 070 Value: $45.2M
Apr 27, 2024 Buy	Warrants to purchase Common Stock (right to buy)	Andretti Michael 10 Percent Owner	10% Owner	3 927 070 Value: $45.2M
Mar 28, 2024 Buy	Common Stock J-Other	Romanelli John J. Director	Director	25 000 Value: $3
Mar 28, 2024 Sell	Class B Ordinary Shares J-Other	Romanelli John J. Director	Director	25 000 Value: $0
Mar 28, 2024 Buy	Common Stock J-Other	Putnam Gerald D Director	Director	25 000 Value: $3
Mar 28, 2024 Sell	Class B Ordinary Shares J-Other	Putnam Gerald D Director	Director	25 000 Value: $0
Mar 28, 2024 Buy	Common Stock J-Other	Keyes James W Director	Director	25 000 Value: $3
Mar 28, 2024 Sell	Class B Ordinary Shares J-Other	Keyes James W Director	Director	25 000 Value: $0
Mar 28, 2024 Buy	Common Stock J-Other	Brown Zakary C. Director	Director	25 000 Value: $3
Mar 28, 2024 Sell	Class B Ordinary Shares J-Other	Brown Zakary C. Director	Director	25 000 Value: $0
Mar 28, 2024 Buy	Common Stock J-Other	Lee Cassandra S. Director	Director	30 000 Value: $3
Mar 28, 2024 Sell	Class B Ordinary Shares J-Other	Lee Cassandra S. Director	Director	30 000 Value: $0
Mar 28, 2024 Buy	Common Stock J-Other	Andretti Sponsor Llc See Remarks	Director	4 189 077 Value: $419
Mar 28, 2024 Sell	Common Stock J-Other	Andretti Sponsor Llc See Remarks	Director	652 214 Value: $0
Mar 28, 2024 Buy	Common Stock J-Other	Andretti Sponsor Llc See Remarks	Director	370 923 Value: $594.0B
Mar 28, 2024 Buy	Common Stock J-Other	Andretti Sponsor Llc See Remarks	Director	243 368 Value: $255.7B
Mar 28, 2024 Buy	Common Stock A-Award	Andretti Sponsor Llc See Remarks	Director	34 744 Value: $5.21B
Mar 28, 2024 Sell	Class B Ordinary Shares J-Other	Andretti Sponsor Llc See Remarks	Director	4 189 077 Value: $0
Mar 28, 2024 Buy	Common Stock A-Award	Klitgaard William E Director	Director	126 348 Value: $71.8B
Mar 28, 2024 Buy	Stock Option (Right to Buy) A-Award	Klitgaard William E Director	Director	68 558 Value: $260.5K
Mar 28, 2024 Buy	Stock Option (Right to Buy) A-Award	Jones Dana Sue Director	Director	68 558 Value: $138.5K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks