Company profile
Plug Power Inc Insider Trading
PLUGEvery SEC Form 4 insider trading filing for Plug Power Inc (PLUG) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Electrical Industrial Apparatus
- CIK
- 0001093691
- Filings
- 211
- Insiders
- 22
- Last filing
- 2026-09-15
Activity summary
No discretionary insider buying or selling in the last 30 days. The 2 transactions filed were made under a 10b5-1 plan, scheduled in advance rather than decided on the day.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Plug Power Inc insiders are net buyers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $1.1M.
90 day insight
Over the last 90 days, Plug Power Inc insiders bought $65K across 15 transactions with no open-market sales.
- Most active insider: Benjamin Haycraft with 4 transactions totaling $68K.
- Largest single sale: $39K by Benjamin Haycraft on Sep 15, 2026.
- 100% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | Benjamin Haycraft | PLUG | Sale10b5 | 18,750 | $2.06 | $39K |
| Sep 11, 2026 | Benjamin Haycraft | PLUG | Sale10b5 | 13,810 | $2.14 | $30K |
| Jul 1, 2026 | Colin M Angle | PLUG | Award | 3,558 | $2.71 | $10K |
| Jul 1, 2026 | Mark J Bonney | PLUG | Award | 8,764 | $2.71 | $24K |
| Jul 1, 2026 | Patrick Joggerst | PLUG | Award | 7,644 | $2.71 | $21K |
45 more transactions hidden
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Query this yourself
The same rows, over the API.
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Plug Power Inc as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →