NASDAQ:IPGP

Ipg Photonics Stock Insider Trading

Technology > Semiconductors

Buy IPGP

*Your capital is at risk

$84.89

-5.34 (-5.92%)

At Close: Aug 10, 2026

IPG Photonics Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -94.12. In total, the insiders bought 60.62K and sold 363.4K IPGP 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)	-94.12
● Buy	60.62K shares
● Sell	363.4K shares
17% Buy Activity Moderate Negative Correlation
Sell Signal High Confidence Jul 21, 2026 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -94.12. Partially supported by a negative historical correlation. Confidence increased due to high data reliability score of 100. Supported by overwhelming sell-side pressure (17% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Aug 08, 2026 Sell	Common Stock F-InKind	Bucher Paulus SVP, Global Operations	Officer	663 Value: $59.8K
Aug 05, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	11 912 Value: $1.14M
Aug 05, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	1 325 Value: $128.2K
Aug 05, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	550 Value: $54.3K
Aug 05, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	4 324 Value: $422.9K
Aug 04, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	12 202 Value: $1.16M
Jul 31, 2026 Sell	Common Stock S-Sale	Scherbakov Eugene A	Director	241 Value: $21.4K
Jul 31, 2026 Sell	Common Stock S-Sale	Scherbakov Eugene A	Director	200 Value: $17.3K
Jul 31, 2026 Sell	Common Stock S-Sale	Scherbakov Eugene A	Director	300 Value: $26.2K
Jul 31, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	300 Value: $26.6K
Jul 31, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	25 994 Value: $2.23M
Jul 31, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	200 Value: $17.5K
Jul 31, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	506 Value: $43.6K
Jul 31, 2026 Sell	Common Stock S-Sale	Scherbakov Eugene A	Director	783 Value: $67.1K
Jul 21, 2026 Sell	Common Stock S-Sale	Valentin Gapontsev Trust I 10 Percent Owner	10% Owner	23 869 Value: $2.46M
Jul 21, 2026 Sell	Common Stock S-Sale	Valentin Gapontsev Trust I 10 Percent Owner	10% Owner	24 347 Value: $2.48M
Jul 21, 2026 Sell	Common Stock S-Sale	Valentin Gapontsev Trust I 10 Percent Owner	10% Owner	7 100 Value: $718.5K
Jul 21, 2026 Sell	Common Stock S-Sale	Valentin Gapontsev Trust I 10 Percent Owner	10% Owner	1 000 Value: $100.1K
Jun 29, 2026 Sell	Common Stock S-Sale	Scherbakov Eugene A	Director	1 Value: $105
Jun 29, 2026 Sell	Common Stock S-Sale	Scherbakov Eugene A	Director	250 Value: $25.3K
Jun 29, 2026 Sell	Common Stock S-Sale	Scherbakov Eugene A	Director	100 Value: $10.3K
Jun 29, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	17 735 Value: $1.81M
Jun 29, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	11 325 Value: $1.20M
Jun 29, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	2 405 Value: $243.4K
Jun 29, 2026 Sell	Common Stock S-Sale	Ip Fibre Devices Ltd 10 Percent Owner	10% Owner	1 841 Value: $184.4K

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

ABOUT IPG PHOTONICS CORPORATION

IPG Photonics Corporation develops, manufactures, and sells various high-performance fiber lasers, fiber amplifiers, and diode lasers used in various applications primarily in materials processing worldwide. The company's laser products include hybrid fiber-solid state lasers with green and ultraviolet wavelengths; fiber pigtailed packaged diodes and fiber coupled direct diode laser systems; high-energy pulsed lasers, multi-wavelength and tunable...

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