NASDAQ:CSTE

Caesarstone Sdot-yam Stock Insider Trading

etoro logo Buy CSTE
*Your capital is at risk
$1.70
-0.110 (-6.08%)
At Close: Jun 03, 2026

CaesarStone Sdot-Yam Stock Insider Power

Based on the 83 latest insides trades, we have calculated the insider power to be positive at 99.33. In total, the insiders bought 2.15M and sold 7.03K CSTE shares in the last 83 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 83 transactions)
99.33
Buy 2.15M shares
Sell 7.03K shares
99% Buy Activity
Weak Negative Correlation

No Significant Signals

No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date Type Person Role Amount
Mar 18, 2026
Buy
Stock Option
Cullen David Vincent
Managing Director, Apac
Officer 54 000
Value: $221.4K
Mar 18, 2026
Buy
Stock Option
Cullen David Vincent
Managing Director, Apac
Officer 1 400
Value: $8K
Mar 18, 2026
Buy
Stock Option
Cullen David Vincent
Managing Director, Apac
Officer 28 700
Value: $45.9K
Mar 18, 2026
Buy
Ordinary Shares
Livne Chen
Cio & Vp, Global Ops
Officer 0
Value: $0
Mar 18, 2026
Buy
Stock Option
Livne Chen
Cio & Vp, Global Ops
Officer 25 000
Value: $148.5K
Mar 18, 2026
Buy
Stock Option
Livne Chen
Cio & Vp, Global Ops
Officer 28 700
Value: $45.9K
Mar 18, 2026
Buy
Ordinary Shares
Seider Amihai
Managing Director, Porcelain
Officer 0
Value: $0
Mar 18, 2026
Buy
Stock Option
Seider Amihai
Managing Director, Porcelain
Officer 15 000
Value: $153.3K
Mar 18, 2026
Buy
Stock Option
Seider Amihai
Managing Director, Porcelain
Officer 6 000
Value: $77.3K
Mar 18, 2026
Buy
Stock Option
Seider Amihai
Managing Director, Porcelain
Officer 6 000
Value: $54.7K
Mar 18, 2026
Buy
Stock Option
Seider Amihai
Managing Director, Porcelain
Officer 6 000
Value: $25.9K
Mar 18, 2026
Buy
Stock Option
Seider Amihai
Managing Director, Porcelain
Officer 34 000
Value: $139.4K
Mar 18, 2026
Buy
Stock Option
Seider Amihai
Managing Director, Porcelain
Officer 5 000
Value: $29.7K
Mar 18, 2026
Buy
Stock Option
Seider Amihai
Managing Director, Porcelain
Officer 28 700
Value: $45.9K
Mar 18, 2026
Buy
Common Stock
J-Other
Arzi Yaron
Director 0
Value: $0
Mar 18, 2026
Buy
Ordinary Shares
Mosberg Ron
Gen. Counsel & Corp. Sec.
Officer 0
Value: $0
Mar 18, 2026
Buy
Ordinary Shares
Sandler Timor
Corporate Controller
Other 0
Value: $0
Mar 18, 2026
Buy
Stock Option
Mosberg Ron
Gen. Counsel & Corp. Sec.
Officer 3 750
Value: $34.2K
Mar 18, 2026
Buy
Stock Option
Mosberg Ron
Gen. Counsel & Corp. Sec.
Officer 3 750
Value: $16.2K
Mar 18, 2026
Buy
Stock Option
Mosberg Ron
Gen. Counsel & Corp. Sec.
Officer 21 250
Value: $87.1K
Mar 18, 2026
Buy
Stock Option
Mosberg Ron
Gen. Counsel & Corp. Sec.
Officer 3 750
Value: $22.3K
Mar 18, 2026
Buy
Stock Option
Mosberg Ron
Gen. Counsel & Corp. Sec.
Officer 28 700
Value: $45.9K
Mar 18, 2026
Buy
Ordinary Shares
Trost Nahum
Chief Financial Officer
C-Suite Officer 0
Value: $0
Mar 18, 2026
Buy
Ordinary Shares
Trost Nahum
Chief Financial Officer
C-Suite Officer 0
Value: $0
Mar 18, 2026
Buy
Stock Option
Trost Nahum
Chief Financial Officer
C-Suite Officer 40 000
Value: $532.4K

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

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ABOUT CAESARSTONE SDOT-YAM LTD.
CaesarStone Sdot-Yam
Caesarstone Ltd., together with its subsidiaries, develops, manufactures, and markets engineered quartz and other surfaces under the Caesarstone brand in the United States, Australia, Canada, Latin America, Asia, Israel, Europe, the Middle East, and Africa. The company's engineered quartz slabs are primarily used as indoor and outdoor kitchen countertops in the renovation and remodeling construction end markets. Its products are also used in othe...
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