Sign In
Buy PLUG
Plug Power Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 78.78. In total, the insiders bought 15.62M and sold 165.72K PLUG 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
|
78.78 |
| ● Buy | 15.62M shares |
| ● Sell | 165.72K shares |
|
92% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Apr 01, 2026 Buy |
Kenausis Gregory Director |
8 712 Value: $19.7K |
||
|
Apr 01, 2026 Buy |
Mahtani Kavita Director |
9 956 Value: $22.5K |
||
|
Apr 01, 2026 Buy |
Angle Colin M Director |
3 872 Value: $9K |
||
|
Apr 01, 2026 Buy |
Bonney Mark J Director |
10 509 Value: $23.8K |
||
|
Apr 01, 2026 Buy |
Joggerst Patrick Director |
8 850 Value: $20.0K |
||
|
Apr 01, 2026 Buy |
Marsh Andrew Director |
3 688 Value: $8K |
||
|
Jan 12, 2026 Sell |
Haycraft Benjamin Cso & Gm Emea |
40 000 Value: $86.8K |
||
|
Jan 02, 2026 Buy |
Willis Gary K Director |
16 497 Value: $32.5K |
||
|
Jan 02, 2026 Buy |
Angle Colin M Director |
5 076 Value: $10K |
||
|
Jan 02, 2026 Buy |
Bonney Mark J Director |
12 056 Value: $23.8K |
||
|
Jan 02, 2026 Buy |
Helmer Maureen O Director |
13 959 Value: $27.5K |
||
|
Jan 02, 2026 Buy |
Joggerst Patrick Director |
10 152 Value: $20.0K |
||
|
Jan 02, 2026 Buy |
Mcnamee George C Director |
13 008 Value: $25.6K |
||
|
Jan 02, 2026 Buy |
Mahtani Kavita Director |
11 421 Value: $22.5K |
||
|
Jan 02, 2026 Buy |
Kenausis Gregory Director |
9 994 Value: $19.7K |
||
|
Dec 15, 2025 Buy |
Crespo Jose Luis See Remarks |
37 300 Value: $87.3K |
||
|
Dec 10, 2025 Sell |
Haycraft Benjamin Cso & Gm Emea |
40 000 Value: $88.0K |
||
|
Nov 28, 2025 Buy |
Marsh Andrew CEO |
12 203 Value: $24.5K |
||
|
Nov 10, 2025 Sell |
Haycraft Benjamin Cso & EVP Of Emea Region |
10 000 Value: $29.2K |
||
|
Nov 07, 2025 Sell |
Haycraft Benjamin Cso & Gm Emea |
35 957 Value: $90.3K |
||
|
Oct 31, 2025 Buy |
Marsh Andrew CEO |
9 415 Value: $25.3K |
||
|
Oct 17, 2025 Sell |
Haycraft Benjamin Cso & Gm Emea |
7 817 Value: $27.2K |
||
|
Oct 10, 2025 Sell |
Haycraft Benjamin Cso & Gm Emea |
10 000 Value: $38.0K |
||
|
Oct 03, 2025 Buy |
Marsh Andrew CEO |
18 324 Value: $69.8K |
||
|
Oct 03, 2025 Buy |
Marsh Andrew CEO |
18 324 Value: $69.8K |
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
