NASDAQ:PUBM

Pubmatic Stock Insider Trading

Technology > Software - Application

Buy PUBM

*Your capital is at risk

$11.38

-0.660 (-5.48%)

At Close: Jun 03, 2026

PubMatic Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -44.29. In total, the insiders bought 2.42M and sold 631.22K PUBM 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)	-44.29
● Buy	2.42M shares
● Sell	631.22K shares
79% Buy Activity Negligible or No Correlation
Buy Signal Low Confidence Apr 01, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -44.29. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (79% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
May 31, 2026 Buy	Class A Common Stock M-Exempt	Glaser Shelagh Director	Director	13 437 Value: $152.9K
May 31, 2026 Buy	Restricted Stock Units M-Exempt	Shulman Yakov (jacob) Director	Director	9 971 Value: $113.5K
May 31, 2026 Buy	Restricted Stock Units M-Exempt	Glaser Shelagh Director	Director	3 466 Value: $39.4K
May 31, 2026 Buy	Class A Common Stock M-Exempt	Shulman Yakov (jacob) Director	Director	9 971 Value: $113.5K
May 29, 2026 Buy	Restricted Stock Units A-Award	Shulman Yakov (jacob) Director	Director	15 839 Value: $185.0K
May 29, 2026 Buy	Restricted Stock Units A-Award	Mehta Nikhil Ramesh Director	Director	15 839 Value: $185.0K
May 29, 2026 Buy	Restricted Stock Units A-Award	Daimler Susan Director	Director	15 839 Value: $185.0K
May 29, 2026 Buy	Restricted Stock Units A-Award	Hanebrink Anton Director	Director	15 839 Value: $185.0K
May 29, 2026 Buy	Restricted Stock Units A-Award	Jones Ramon Director	Director	15 839 Value: $185.0K
May 29, 2026 Buy	Restricted Stock Units A-Award	Glaser Shelagh Director	Director	15 839 Value: $185.0K
May 26, 2026 Buy	Stock Option (Right to buy Class B Common Stock) M-Exempt	Goel Rajeev K. Chief Executive Officer	CEO / President	36 004 Value: $77.4K
May 26, 2026 Buy	Class B Common Stock M-Exempt	Goel Rajeev K. Chief Executive Officer	CEO / President	7 996 Value: $84.3K
May 26, 2026 Buy	Class A Common Stock C-Conversion	Goel Rajeev K. Chief Executive Officer	CEO / President	44 000 Value: $463.8K
May 26, 2026 Buy	Stock Option (Right to buy Class B Common Stock) M-Exempt	Goel Rajeev K. Chief Executive Officer	CEO / President	7 996 Value: $9K
May 26, 2026 Sell	Class A Common Stock S-Sale	Goel Rajeev K. Chief Executive Officer	CEO / President	44 000 Value: $458.2K
May 26, 2026 Sell	Class B Common Stock C-Conversion	Goel Rajeev K. Chief Executive Officer	CEO / President	44 000 Value: $0
May 26, 2026 Buy	Class B Common Stock M-Exempt	Goel Rajeev K. Chief Executive Officer	CEO / President	36 004 Value: $379.5K
May 18, 2026 Sell	Class A Common Stock S-Sale	Gimbel Lisa Chief Accounting Officer	Officer	2 863 Value: $28.3K
May 15, 2026 Buy	Class A Common Stock M-Exempt	Gimbel Lisa Chief Accounting Officer	Officer	1 395 Value: $13.6K
May 15, 2026 Buy	Restricted Stock Units M-Exempt	Gimbel Lisa Chief Accounting Officer	Officer	795 Value: $8K
May 15, 2026 Buy	Restricted Stock Units M-Exempt	Gimbel Lisa Chief Accounting Officer	Officer	1 395 Value: $13.6K
May 15, 2026 Buy	Class A Common Stock M-Exempt	Gimbel Lisa Chief Accounting Officer	Officer	795 Value: $8K
May 15, 2026 Buy	Restricted Stock Units M-Exempt	Gimbel Lisa Chief Accounting Officer	Officer	773 Value: $8K
May 15, 2026 Buy	Restricted Stock Units M-Exempt	Gimbel Lisa Chief Accounting Officer	Officer	802 Value: $8K
May 15, 2026 Buy	Class A Common Stock M-Exempt	Gimbel Lisa Chief Accounting Officer	Officer	773 Value: $8K

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

ABOUT PUBMATIC, INC.

PubMatic, Inc. provides a cloud infrastructure platform that enables real-time programmatic advertising transactions for Internet content creators and advertisers worldwide. The company's solutions include Openwrap, a header bidding solution that provides enterprise-grade management and analytics tools; Openwrap OTT, a header bidding management solution for OTT; Openwrap SDK, a header bidding solution for in-app developers; private marketplace so...

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