NASDAQ:ARAY

Accuray Stock Insider Trading

Healthcare > Medical - Specialties

Buy ARAY

*Your capital is at risk

$0.370

-0.0286 (-7.18%)

At Close: Jun 03, 2026

Accuray Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 96.35. In total, the insiders bought 15.35M and sold 391.36K ARAY 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)	96.35
● Buy	15.35M shares
● Sell	391.36K shares
83% Buy Activity Moderate Negative Correlation
Buy Signal High Confidence May 19, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 96.35. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (83% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 16, 2026 Buy	Warrant to Purchase Common Stock	Tcw Group Inc 10 Percent Owner	10% Owner	77 469 Value: $96.8K
Jun 16, 2026 Buy	Warrant to Purchase Common Stock	Tcw Group Inc 10 Percent Owner	10% Owner	108 457 Value: $162.7K
May 29, 2026 Buy	Restricted Stock Units A-Award	Miele Paul Michael SVP, Chief Commercial Officer	Officer	650 000 Value: $246.0K
May 19, 2026 Buy	Warrant to Purchase Common Stock J-Other	Tcw Group Inc 10 Percent Owner	10% Owner	60 504 Value: $605
May 19, 2026 Buy	Warrant to Purchase Common Stock J-Other	Tcw Group Inc 10 Percent Owner	10% Owner	75 630 Value: $94.5K
May 19, 2026 Buy	Warrant to Purchase Common Stock J-Other	Tcw Group Inc 10 Percent Owner	10% Owner	105 882 Value: $158.8K
May 19, 2026 Buy	Warrant to Purchase Common Stock J-Other	Tcw Group Inc 10 Percent Owner	10% Owner	808 023 Value: $8K
May 19, 2026 Buy	Warrant to Purchase Common Stock J-Other	Tcw Group Inc 10 Percent Owner	10% Owner	1 010 028 Value: $1.26M
May 19, 2026 Buy	Warrant to Purchase Common Stock J-Other	Tcw Group Inc 10 Percent Owner	10% Owner	1 414 040 Value: $2.12M
Apr 06, 2026 Buy	Common Stock J-Other	Miele Paul Michael Insider	Other	0 Value: $0
Mar 31, 2026 Sell	Common Stock F-InKind	Chalke Sandeep SVP, Chief Commercial Officer	Officer	40 000 Value: $15.5K
Feb 28, 2026 Buy	Restricted Stock Units M-Exempt	Peralta Leonel SVP, Chief Operations Officer	Officer	83 723 Value: $30.9K
Feb 28, 2026 Buy	Common Stock M-Exempt	Peralta Leonel SVP, Chief Operations Officer	Officer	83 723 Value: $30.9K
Feb 28, 2026 Sell	Common Stock F-InKind	Peralta Leonel SVP, Chief Operations Officer	Officer	28 969 Value: $15.9K
Feb 20, 2026 Buy	Common Stock P-Purchase	Mayer Steven F Director	Director	54 875 Value: $30.9K
Feb 19, 2026 Buy	Common Stock P-Purchase	Mayer Steven F Director	Director	69 000 Value: $36.6K
Feb 18, 2026 Buy	Common Stock P-Purchase	Mayer Steven F Director	Director	126 125 Value: $67.2K
Dec 31, 2025 Buy	Common Stock M-Exempt	Scott Byron C Director	Director	9 433 Value: $8K
Dec 31, 2025 Sell	Common Stock F-InKind	Scott Byron C Director	Director	3 774 Value: $3K
Dec 31, 2025 Buy	Restricted Stock Units M-Exempt	Scott Byron C Director	Director	9 433 Value: $8K
Dec 07, 2025 Buy	Warrant to Purchase Common Stock	Tcw Group Inc 10 Percent Owner	10% Owner	608 401 Value: $1.02M
Dec 01, 2025 Sell	Common Stock F-InKind	Chalke Sandeep SVP, Chief Commercial Officer	Officer	64 477 Value: $65.8K
Dec 01, 2025 Sell	Common Stock F-InKind	Pervaiz Ali SVP Chief Financial Officer	C-Suite Officer	57 341 Value: $58.5K
Nov 29, 2025 Buy	Restricted Stock Units M-Exempt	Chalke Sandeep SVP, Chief Commercial Officer	Officer	50 314 Value: $18.6K
Nov 29, 2025 Buy	Restricted Stock Units M-Exempt	Pervaiz Ali SVP Chief Financial Officer	C-Suite Officer	44 025 Value: $16.3K

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 ACCURAY INCORPORATED

Accuray Incorporated designs, develops, manufactures, and sells radiosurgery and radiation therapy systems for the treatment of tumors in the Americas, Europe, the Middle East, India, Africa, Japan, China, and rest of the Asia Pacific region. It offers the CyberKnife System, a robotic stereotactic radiosurgery and stereotactic body radiation therapy system used for the treatment of various types of cancer and tumors in the body, such as prostate,...

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