Alta Equipment Group Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 78.45. In total, the insiders bought 1.76M and sold 255.49K ALTG-PA 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)
78.45
Buy 1.76M shares
Sell 255.49K shares
75% Buy Activity
Moderate Positive Correlation
Sell Signal Low Confidence
Mar 03, 2026

Analysis Breakdown:

  • Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 78.45.
  • Partially supported by a positive historical correlation.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
May 29, 2026
Buy
Common Stock
A-Award
Wilson Colin
Director
Director 14 903
Value: $377.8K
May 29, 2026
Buy
Common Stock
A-Award
Shribman Daniel
Director
Director 14 903
Value: $377.8K
May 29, 2026
Buy
Common Stock
A-Award
White Katherine E
Director
Director 14 903
Value: $377.8K
May 29, 2026
Buy
Common Stock
A-Award
Studdert Andrew P
Director
Director 14 903
Value: $377.8K
May 29, 2026
Buy
Common Stock
A-Award
Nair Sidhartha
Director
Director 14 903
Value: $377.8K
Mar 13, 2026
Buy
Common Stock, $0.0001 par value
P-Purchase
Mill Road Capital Iii, L.p.
10 Percent Owner
10% Owner 3 798
Value: $22.6K
Mar 12, 2026
Buy
Common Stock, $0.0001 par value
P-Purchase
Mill Road Capital Iii, L.p.
10 Percent Owner
10% Owner 58 162
Value: $354.7K
Mar 11, 2026
Buy
Common Stock
P-Purchase
Nair Sidhartha
Director
Director 1 000
Value: $6K
Mar 11, 2026
Buy
Common Stock, $0.0001 par value
P-Purchase
Mill Road Capital Iii, L.p.
10 Percent Owner
10% Owner 18 040
Value: $114.8K
Mar 09, 2026
Buy
Common Stock
P-Purchase
Nair Sidhartha
Director
Director 1 000
Value: $7K
Mar 05, 2026
Buy
Common Stock
P-Purchase
Nair Sidhartha
Director
Director 1 000
Value: $7K
Mar 03, 2026
Buy
Common Stock
P-Purchase
Nair Sidhartha
Director
Director 1 000
Value: $7K
Mar 03, 2026
Sell
Common Stock
S-Sale
Greenawalt Ryan
Chief Executive Officer
CEO / President 27 986
Value: $197.3K
Mar 03, 2026
Sell
Common Stock
S-Sale
Colucci Anthony
Chief Financial Officer
C-Suite Officer 8 137
Value: $57.4K
Feb 27, 2026
Buy
Common Stock
A-Award
Hoover Jeffrey Alan
Chief Legal Officer
Officer 17 261
Value: $441.7K
Feb 27, 2026
Buy
Common Stock
A-Award
Colucci Anthony
Chief Financial Officer
C-Suite Officer 11 654
Value: $298.2K
Feb 27, 2026
Buy
Common Stock
A-Award
Greenawalt Ryan
Chief Executive Officer
CEO / President 80 115
Value: $2.05M
Feb 27, 2026
Buy
Common Stock
A-Award
Greenawalt Ryan
Chief Executive Officer
CEO / President 72 832
Value: $1.86M
Feb 27, 2026
Buy
Common Stock
A-Award
Greenawalt Ryan
Chief Executive Officer
CEO / President 115 837
Value: $2.96M
Feb 27, 2026
Buy
Common Stock
A-Award
Hoover Jeffrey Alan
Chief Legal Officer
Officer 15 692
Value: $401.6K
Feb 27, 2026
Buy
Common Stock
A-Award
Hoover Jeffrey Alan
Chief Legal Officer
Officer 24 956
Value: $638.6K
Feb 27, 2026
Buy
Common Stock
A-Award
Colucci Anthony
Chief Financial Officer
C-Suite Officer 16 849
Value: $431.2K
Feb 27, 2026
Buy
Common Stock
A-Award
Colucci Anthony
Chief Financial Officer
C-Suite Officer 10 595
Value: $271.1K
Dec 08, 2025
Buy
Common Stock
P-Purchase
Shribman Daniel
Director
Director 40 000
Value: $202.9K
May 30, 2025
Buy
Common Stock
A-Award
Shribman Daniel
Director
Director 20 222
Value: $493.4K

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

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