SPX Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -73.60. In total, the insiders bought 355.13K and sold 155.85K SPXC 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)
-73.60
Buy 355.13K shares
Sell 155.85K shares
60% Buy Activity
Moderate Negative Correlation
Buy Signal Low Confidence
Mar 02, 2026

Analysis Breakdown:

  • Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -73.6.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Feb 02, 2026
Sell
Common Stock
F-InKind
Carano Mark A
Vp, CFO & Treasurer
C-Suite Officer 537
Value: $111.9K
Feb 01, 2026
Buy
Employee stock option to purchase common stock
A-Award
Whitman Daniel Jay
Vp, Gen. Counsel & Secretary
Officer 2 628
Value: $547.7K
Feb 01, 2026
Buy
Common Stock
A-Award
Whitman Daniel Jay
Vp, Gen. Counsel & Secretary
Officer 1 173
Value: $257.6K
Jan 05, 2026
Buy
Common Stock
J-Other
Whitman Daniel Jay
Insider
Other 0
Value: $0
Dec 17, 2025
Buy
Common Stock
A-Award
Mclaren Wayne M.
Chief Accounting Officer
Officer 118
Value: $24.5K
Dec 11, 2025
Sell
Common Stock
S-Sale
Data J Randall
Pres., Heating And Global Oper
Officer 500
Value: $108.1K
Dec 11, 2025
Sell
Common Stock
S-Sale
Data J Randall
Pres., Heating And Global Oper
Officer 10 486
Value: $2.26M
Dec 11, 2025
Sell
Common Stock
S-Sale
Data J Randall
Pres., Heating And Global Oper
Officer 400
Value: $85.6K
Dec 11, 2025
Sell
Common Stock
S-Sale
Data J Randall
Pres., Heating And Global Oper
Officer 314
Value: $68.2K
Dec 11, 2025
Sell
Common Stock
S-Sale
Data J Randall
Pres., Heating And Global Oper
Officer 300
Value: $65.6K
Nov 19, 2025
Buy
Employee stock option to purchase common stock
M-Exempt
Swann John William Iii
Pres., Detection & Measurement
Officer 8 641
Value: $423.1K
Nov 19, 2025
Buy
Employee stock option to purchase common stock
M-Exempt
Swann John William Iii
Pres., Detection & Measurement
Officer 10 552
Value: $528.5K
Nov 19, 2025
Sell
Common Stock
G-Gift
Swann John William Iii
Pres., Detection & Measurement
Officer 3 608
Value: $0
Nov 19, 2025
Sell
Common Stock
S-Sale
Swann John William Iii
Pres., Detection & Measurement
Officer 2 944
Value: $609.7K
Nov 19, 2025
Sell
Common Stock
S-Sale
Swann John William Iii
Pres., Detection & Measurement
Officer 17 891
Value: $3.69M
Nov 19, 2025
Buy
Common Stock
M-Exempt
Swann John William Iii
Pres., Detection & Measurement
Officer 10 552
Value: $528.5K
Nov 19, 2025
Buy
Common Stock
M-Exempt
Swann John William Iii
Pres., Detection & Measurement
Officer 8 641
Value: $423.1K
Nov 19, 2025
Sell
Common Stock
S-Sale
Swann John William Iii
Pres., Detection & Measurement
Officer 17 920
Value: $3.68M
Oct 01, 2025
Sell
Common Stock
F-InKind
Mcclenaghan Sean
President, Global COOling
CEO / President 1 328
Value: $248.0K
Oct 01, 2025
Sell
Common Stock
F-InKind
Carpenter Jennifer
Vp And Chro
Officer 185
Value: $34.6K
Oct 01, 2025
Sell
Common Stock
F-InKind
Carpenter Jennifer
Vp And Chro
Officer 185
Value: $34.6K
Oct 01, 2025
Sell
Common Stock
F-InKind
Mcclenaghan Sean
President, Global COOling
CEO / President 1 328
Value: $248.0K
Jul 01, 2025
Sell
Common Stock
F-InKind
Johnson Cheree H
Vp, Clo & Secretary
Officer 396
Value: $66.4K
Jul 01, 2025
Sell
Common Stock
F-InKind
Johnson Cheree H
Vp, Clo & Secretary
Officer 396
Value: $66.4K
May 29, 2025
Sell
Common Stock
S-Sale
Puckett Rick D
Director
Director 6 823
Value: $1.04M

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 SPX CORPORATION
SPX
SPX Corporation supplies infrastructure equipment serving the heating, ventilation, and cooling (HVAC); and detection and measurement markets in the United States, China, the United Kingdom, and internationally. The company operates in two segments, HVAC and Detection and Measurement. The HVAC segment engineers, designs, manufactures, installs, and services cooling products and engineered air quality solutions for the HVAC, and industrial markets...
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