NYSE:SMC

5740 Stock Insider Trading

*Your capital is at risk

$28.31

-1.25 (-4.23%)

At Close: Jun 29, 2026

5740 Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 92.50. In total, the insiders bought 2.22M and sold 136.7K SMC 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)	92.50
● Buy	2.22M shares
● Sell	136.7K shares
57% Buy Activity Weak Negative Correlation
Buy Signal Medium Confidence Mar 31, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 92.5. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Mar 13, 2026 Buy	Corporation Restricted Stock Units M-Exempt	Deneke J Heath Chairman, President And CEO	CEO / President	15 875 Value: $480.9K
Mar 13, 2026 Buy	Common Stock M-Exempt	Sicinski Matthew B. Senior Vp And Cao	Officer	3 174 Value: $96.1K
Mar 13, 2026 Sell	Common Stock F-InKind	Sicinski Matthew B. Senior Vp And Cao	Officer	773 Value: $23.4K
Mar 13, 2026 Buy	Common Stock M-Exempt	Sicinski Matthew B. Senior Vp And Cao	Officer	1 511 Value: $45.8K
Mar 13, 2026 Sell	Common Stock F-InKind	Sicinski Matthew B. Senior Vp And Cao	Officer	1 525 Value: $46.2K
Jan 16, 2026 Buy	Corporation Restricted Stock Units M-Exempt	Deneke J Heath Chairman, President And CEO	CEO / President	32 754 Value: $878.1K
Jan 16, 2026 Buy	Common Stock M-Exempt	Deneke J Heath Chairman, President And CEO	CEO / President	32 754 Value: $878.1K
Jan 16, 2026 Buy	Common Stock M-Exempt	Johnston James David Executive Vp, GC, Cco And Secy	Officer	10 794 Value: $289.4K
Jan 16, 2026 Sell	Common Stock F-InKind	Sicinski Matthew B. Senior Vp And Cao	Officer	1 066 Value: $28.6K
Jan 16, 2026 Sell	Common Stock F-InKind	Mault William J. Executive Vp And CFO	C-Suite Officer	2 757 Value: $73.9K
Jan 16, 2026 Buy	Corporation Restricted Stock Units M-Exempt	Mault William J. Executive Vp And CFO	C-Suite Officer	10 121 Value: $271.3K
Jan 16, 2026 Buy	Common Stock M-Exempt	Mault William J. Executive Vp And CFO	C-Suite Officer	10 121 Value: $271.3K
Jan 16, 2026 Buy	Common Stock M-Exempt	Sicinski Matthew B. Senior Vp And Cao	Officer	3 593 Value: $96.3K
Jan 16, 2026 Buy	Corporation Restricted Stock Units M-Exempt	Sicinski Matthew B. Senior Vp And Cao	Officer	3 593 Value: $96.3K
Jan 16, 2026 Buy	Corporation Restricted Stock Units M-Exempt	Johnston James David Executive Vp, GC, Cco And Secy	Officer	10 794 Value: $289.4K
Jan 16, 2026 Sell	Common Stock F-InKind	Johnston James David Executive Vp, GC, Cco And Secy	Officer	2 923 Value: $78.4K
Jan 16, 2026 Sell	Common Stock F-InKind	Deneke J Heath Chairman, President And CEO	CEO / President	8 216 Value: $220.3K
Aug 28, 2025 Buy	Common Stock, par value $0.01 P-Purchase	Connect Midstream, Llc 10 Percent Owner	10% Owner	26 319 Value: $549.8K
Aug 28, 2025 Buy	Common Stock, par value $0.01 P-Purchase	Connect Midstream, Llc 10 Percent Owner	10% Owner	26 319 Value: $549.8K
Aug 27, 2025 Buy	Common Stock, par value $0.01 P-Purchase	Connect Midstream, Llc 10 Percent Owner	10% Owner	47 401 Value: $971.7K
Aug 27, 2025 Buy	Common Stock, par value $0.01 P-Purchase	Connect Midstream, Llc 10 Percent Owner	10% Owner	47 401 Value: $971.7K
Aug 26, 2025 Buy	Common Stock, par value $0.01 P-Purchase	Connect Midstream, Llc 10 Percent Owner	10% Owner	72 759 Value: $1.49M
Aug 26, 2025 Buy	Common Stock, par value $0.01 P-Purchase	Connect Midstream, Llc 10 Percent Owner	10% Owner	72 759 Value: $1.49M
Apr 24, 2025 Sell	Common Stock G-Gift	Peters Jerry L Director	Director	3 062 Value: $0
Apr 24, 2025 Sell	Common Stock G-Gift	Peters Jerry L Director	Director	3 062 Value: $0

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