alpha-En Corporation
alpha-En Corporation (ALPE) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · ALPE · as of Jun 9, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
1
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
alpha-En Corporation insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 9, 2026
ALPE insider buying and selling by quarter
ALPE insider selling · ALPE insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 9, 2026
Recent insider transactions
ALPE executive sell shares · ALPE board member insider trading · ALPE insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Sep 2, 2005 | BROKAW CARY 10 percent owner | Sale | 711,250 | — | Form 4 |
| Dec 5, 2003 | FELDMAN MICHAEL D Director | Purchase | 10,000 | $800 | Form 4 |
| Dec 4, 2003 | FELDMAN MICHAEL D Director | Purchase | 10,000 | $800 | Form 4 |
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About ALPE insider trading
ALPE insider trades
alpha-En Corporation (ALPE) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including ALPE. Over the past 12 months, 0 insiders have filed transactions with the SEC. ALPE insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For alpha-En Corporation's institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
ALPE insider trading · 5 questionsThe insiders of alpha-En Corporation (ALPE) include executives and directors such as ALPE, among others. Over the past 12 months, 0 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026