NASDAQ:ACTG

Acacia Research Stock Insider Trading

Industrials > Specialty Business Services

Buy ACTG

*Your capital is at risk

$4.64

-0.0900 (-1.90%)

At Close: Jun 03, 2026

Acacia Research Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 1.77. In total, the insiders bought 14.95M and sold 14.5M ACTG 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)	1.77
● Buy	14.95M shares
● Sell	14.5M shares
55% Buy Activity Moderate Positive Correlation
Buy Signal Medium Confidence Mar 31, 2026 Analysis Breakdown: Partially supported by a positive historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
May 16, 2025 Sell	Common Stock, par value $0.001 per share J-Other	Starboard Principal Co Lp See Footnote 2	10% Owner	290 000 Value: $1.08M
May 16, 2025 Sell	Common Stock, par value $0.001 per share J-Other	Starboard Principal Co Lp See Footnote 2	10% Owner	3 255 169 Value: $12.1M
May 16, 2025 Buy	Common Stock, par value $0.001 per share J-Other	Starboard Value Lp See Footnote 2	10% Owner	3 255 169 Value: $12.1M
May 16, 2025 Buy	Common Stock, par value $0.001 per share J-Other	Starboard Value Lp See Footnote 2	10% Owner	290 000 Value: $1.08M
May 16, 2025 Sell	Common Stock, par value $0.001 per share J-Other	Starboard Value Lp See Footnote 2	10% Owner	290 000 Value: $1.08M
May 16, 2025 Sell	Common Stock, par value $0.001 per share J-Other	Starboard Value Lp See Footnote 2	10% Owner	3 255 169 Value: $12.1M
May 16, 2025 Sell	Common Stock, par value $0.001 per share J-Other	Starboard Value Lp See Footnote 2	10% Owner	3 255 169 Value: $12.1M
May 16, 2025 Sell	Common Stock, par value $0.001 per share J-Other	Starboard Value Lp See Footnote 2	10% Owner	290 000 Value: $1.08M
May 16, 2025 Buy	Common Stock, par value $0.001 per share J-Other	Starboard Value Lp See Footnote 2	10% Owner	290 000 Value: $1.08M
May 16, 2025 Buy	Common Stock, par value $0.001 per share J-Other	Starboard Value Lp See Footnote 2	10% Owner	3 255 169 Value: $12.1M
May 16, 2025 Sell	Common Stock, par value $0.001 per share J-Other	Starboard Principal Co Lp See Footnote 2	10% Owner	3 255 169 Value: $12.1M
May 16, 2025 Sell	Common Stock, par value $0.001 per share J-Other	Starboard Principal Co Lp See Footnote 2	10% Owner	290 000 Value: $1.08M
May 16, 2025 Buy	Common Stock, par value $0.001 per share J-Other	Starboard Principal Co Lp See Footnote 2	10% Owner	290 000 Value: $1.08M
May 16, 2025 Buy	Common Stock, par value $0.001 per share J-Other	Starboard Principal Co Lp See Footnote 2	10% Owner	3 255 169 Value: $12.1M
May 14, 2025 Buy	Common Stock, par value $0.001 A-Award	Sundar Ajay Director	Director	10 724 Value: $40.0K
May 14, 2025 Buy	Common Stock, par value $0.001 A-Award	Molinelli Gavin Director	Director	16 086 Value: $60.0K
May 14, 2025 Buy	Common Stock, par value $0.001 A-Award	Molinelli Gavin Director	Director	16 086 Value: $60.0K
May 14, 2025 Buy	Common Stock, par value $0.001 A-Award	Sundar Ajay Director	Director	10 724 Value: $40.0K
Mar 21, 2025 Sell	ACTG Common Stock F-InKind	Soncini Jason W. General Counsel	Officer	6 147 Value: $21.0K
Mar 21, 2025 Sell	ACTG Common Stock F-InKind	Hoover Kirsten Interim CFO	C-Suite Officer	3 486 Value: $11.9K
Mar 21, 2025 Sell	ACTG Common Stock F-InKind	Hoover Kirsten Interim CFO	C-Suite Officer	3 486 Value: $11.9K
Mar 21, 2025 Sell	ACTG Common Stock F-InKind	Soncini Jason W. General Counsel	Officer	6 147 Value: $21.0K
Mar 10, 2025 Sell	ACTG Common Stock F-InKind	Mcnulty Martin D. Jr. Chief Executive Officer	CEO / President	7 804 Value: $32.7K
Mar 10, 2025 Sell	ACTG Common Stock F-InKind	Soncini Jason W. General Counsel	Officer	6 844 Value: $28.7K
Mar 10, 2025 Sell	ACTG Common Stock F-InKind	Hoover Kirsten Interim CFO	C-Suite Officer	4 108 Value: $17.2K

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 ACACIA RESEARCH CORPORATION

Acacia Research Corporation, together with its subsidiaries, invests in intellectual property and related absolute return assets; and engages in the licensing and enforcement of patented technologies. The company operates through two segments, Intellectual Property Operations and Industrial Operations. The company owns or controls the rights to various patent portfolios, which include U.S. patents and foreign counterparts covering technologies us...

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