NASDAQ:SMSI

Smith Micro Software Stock Insider Trading

Technology > Software - Application

Buy SMSI

*Your capital is at risk

$0.81

-0.0371 (-4.41%)

At Close: Jun 03, 2026

Smith Micro Software Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 90.06. In total, the insiders bought 18.35M and sold 697.27K SMSI 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)	90.06
● Buy	18.35M shares
● Sell	697.27K shares
46% Buy Activity Moderate Negative Correlation
Buy Signal Medium Confidence Mar 10, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 90.06. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 09, 2025 Buy	Common Stock A-Award	Huffmyer Timothy C. Vp, COO, CFO And Treasurer	C-Suite Officer	50 000 Value: $44.8K
Jun 09, 2025 Buy	No securities beneficially owned	Huffmyer Timothy C. Vp, COO, CFO And Treasurer	C-Suite Officer	0 Value: $0
Jun 09, 2025 Buy	No securities beneficially owned	Huffmyer Timothy C. Vp, COO, CFO And Treasurer	C-Suite Officer	0 Value: $0
Jun 09, 2025 Buy	Common Stock A-Award	Huffmyer Timothy C. Vp, COO, CFO And Treasurer	C-Suite Officer	50 000 Value: $44.8K
Jun 09, 2025 Buy	Common Stock A-Award	Huffmyer Timothy C. Vp, COO, CFO And Treasurer	C-Suite Officer	85 676 Value: $76.7K
May 14, 2025 Buy	Common Stock G-Gift	Smith William W Jr President & CEO	CEO / President	65 050 Value: $60.5K
May 14, 2025 Sell	Common Stock G-Gift	Smith William W Jr President & CEO	CEO / President	65 050 Value: $0
May 14, 2025 Sell	Common Stock G-Gift	Smith William W Jr President & CEO	CEO / President	65 050 Value: $0
May 14, 2025 Buy	Common Stock G-Gift	Smith William W Jr President & CEO	CEO / President	65 050 Value: $60.5K
May 13, 2025 Sell	Common Stock F-InKind	Smith William W Jr President & CEO	CEO / President	15 374 Value: $14.5K
May 13, 2025 Sell	Common Stock F-InKind	Kempton James M Vp, CFO And Treasurer	C-Suite Officer	7 335 Value: $7K
May 13, 2025 Sell	Common Stock F-InKind	Kempton James M Vp, CFO And Treasurer	C-Suite Officer	7 335 Value: $7K
May 13, 2025 Sell	Common Stock F-InKind	Smith William W Jr President & CEO	CEO / President	15 374 Value: $14.5K
May 12, 2025 Sell	Common Stock D-Return	Smith William W Jr President & CEO	CEO / President	1 500 Value: $0
May 12, 2025 Sell	Common Stock D-Return	Kempton James M Vp, CFO And Treasurer	C-Suite Officer	750 Value: $0
May 12, 2025 Sell	Common Stock D-Return	Kempton James M Vp, CFO And Treasurer	C-Suite Officer	750 Value: $0
May 12, 2025 Sell	Common Stock D-Return	Smith William W Jr President & CEO	CEO / President	1 500 Value: $0
Apr 17, 2025 Sell	Common Stock F-InKind	Kempton James M Vp, CFO And Treasurer	C-Suite Officer	3 856 Value: $3K
Apr 17, 2025 Sell	Common Stock F-InKind	Smith William W Jr President & CEO	CEO / President	9 904 Value: $8K
Apr 17, 2025 Sell	Common Stock F-InKind	Smith William W Jr President & CEO	CEO / President	9 904 Value: $8K
Apr 17, 2025 Sell	Common Stock F-InKind	Kempton James M Vp, CFO And Treasurer	C-Suite Officer	3 856 Value: $3K
Mar 31, 2025 Buy	Common Stock A-Award	Kempton James M Vp, CFO And Treasurer	C-Suite Officer	250 Value: $155
Mar 31, 2025 Buy	Common Stock A-Award	Kempton James M Vp, CFO And Treasurer	C-Suite Officer	250 Value: $155
Mar 14, 2025 Sell	Common Stock S-Sale	Campbell Thomas G Director	Director	10 000 Value: $7K
Mar 14, 2025 Sell	Common Stock S-Sale	Campbell Thomas G Director	Director	10 000 Value: $7K

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 SMITH MICRO SOFTWARE

Smith Micro Software, Inc. develops and sells software to enhance the mobile experience to wireless and cable service providers worldwide. It offers SafePath Family, SafePath IoT, and SafePath Home product suite, which provides tools to protect digital lifestyles and manage connected devices inside and outside the home; and CommSuite, a messaging platform that helps mobile service providers deliver a next-generation voicemail experience to mobile...

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