NASDAQ:PRTS

U.s. Auto Parts Network Stock Insider Trading

Consumer Cyclical > Specialty Retail

Buy PRTS

*Your capital is at risk

$6.19

-0.130 (-2.06%)

At Close: Jun 03, 2026

U.S. Auto Parts Network Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 99.01. In total, the insiders bought 6.24M and sold 291.87K PRTS 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)	99.01
● Buy	6.24M shares
● Sell	291.87K shares
84% Buy Activity Negligible or No Correlation
Buy Signal High Confidence May 19, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 99.01. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (84% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Jul 16, 2025 Buy	Restricted Stock Units M-Exempt	Subramanian Kals Chief Technology Officer	Officer	18 750 Value: $152.4K
Jul 16, 2025 Buy	Common Stock M-Exempt	Subramanian Kals Chief Technology Officer	Officer	18 750 Value: $152.4K
Jul 16, 2025 Buy	Restricted Stock Units M-Exempt	Huffaker Michael Chief Operating Officer	C-Suite Officer	18 750 Value: $152.4K
Jul 16, 2025 Buy	Common Stock M-Exempt	Huffaker Michael Chief Operating Officer	C-Suite Officer	18 750 Value: $152.4K
Jun 30, 2025 Buy	Common Stock A-Award	Greyson Jay Keith Director	Director	20 067 Value: $14.8K
Jun 30, 2025 Buy	Common Stock A-Award	Greyson Jay Keith Director	Director	20 067 Value: $14.8K
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Maier Henry J Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Dutra Ana Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Liu Nanxi Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Costa Lisa Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Barnes Jim Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Greyson Jay Keith Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Phelps Barry Director	Director	213 086 Value: $1.72M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Phelps Barry Director	Director	213 086 Value: $1.72M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Greyson Jay Keith Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Barnes Jim Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Costa Lisa Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Liu Nanxi Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Dutra Ana Director	Director	182 222 Value: $1.47M
Jun 13, 2025 Buy	Restricted Stock Units A-Award	Maier Henry J Director	Director	182 222 Value: $1.47M
Apr 18, 2025 Buy	Common Stock M-Exempt	Subramanian Kals Chief Technology Officer	Officer	16 787 Value: $103.9K
Apr 18, 2025 Buy	Restricted Stock Units M-Exempt	Subramanian Kals Chief Technology Officer	Officer	16 787 Value: $103.9K
Apr 18, 2025 Buy	Common Stock M-Exempt	Lockwood Ryan Chief Financial Officer	C-Suite Officer	22 254 Value: $137.8K
Apr 18, 2025 Buy	Common Stock M-Exempt	Lockwood Ryan Chief Financial Officer	C-Suite Officer	22 254 Value: $137.8K
Apr 18, 2025 Buy	Restricted Stock Units M-Exempt	Subramanian Kals Chief Technology Officer	Officer	16 787 Value: $103.9K

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 U.S. AUTO PARTS NETWORK

CarParts.com, Inc., together with its subsidiaries, operates as an online provider of aftermarket auto parts and accessories in the United States and the Philippines. It offers replacement parts, such as parts for the exterior of an automobile; mirror products; engine and chassis components, as well as other mechanical and electrical parts; and performance parts and accessories to individual consumers through its network of e-commerce websites an...

Read Full Profile Here