Gencor Industries, Inc.
Gencor Industries, Inc. (GENC) 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 · GENC · as of Jun 8, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
4
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
Gencor Industries, Inc. 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 8, 2026
GENC insider buying and selling by quarter
GENC insider selling · GENC 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 8, 2026
Recent insider transactions
GENC executive sell shares · GENC board member insider trading · GENC insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Aug 30, 2023 | LYONS JEANNE M Secretary | Sale | 1,000 | $14K | Form 4 |
| Aug 24, 2023 | LYONS JEANNE M Secretary | Sale | 500 | $7K | Form 4 |
| Jun 5, 2023 | LYONS JEANNE M Secretary | Sale | 1,000 | $15K | Form 4 |
| Jun 7, 2023 | LYONS JEANNE M Secretary | Sale | 1,000 | $14K | Form 4 |
| Dec 20, 2022 | Mellen Eric E CFO | Other | 229,650 | — | Form 4 |
| Aug 13, 2021 | LYONS JEANNE M Secretary | Option | 4,500 | $23K | Form 4 |
| Mar 12, 2021 | Mellen Eric E CFO | Sale | 2,400 | $38K | Form 4 |
| Mar 8, 2021 | LYONS JEANNE M Secretary | Sale | 2,000 | $30K | Form 4 |
| Mar 9, 2021 | LYONS JEANNE M Secretary | Sale | 588 | $9K | Form 4 |
| Mar 10, 2021 | LYONS JEANNE M Secretary | Sale | 950 | $14K | Form 4 |
| Mar 4, 2021 | Sharp James P Director | Sale | 4,000 | $57K | Form 4 |
| Mar 5, 2021 | Sharp James P Director | Sale | 21 | $309 | Form 4 |
| Mar 8, 2021 | Sharp James P Director | Sale | 1,979 | $29K | Form 4 |
| Mar 3, 2021 | Sharp James P Director | Sale | 1,500 | $22K | Form 4 |
| Feb 18, 2021 | LYONS JEANNE M Secretary | Option | 3,500 | $18K | Form 4 |
| Feb 16, 2021 | Sharp James P Director | Option | 7,500 | $38K | Form 4 |
| Dec 13, 2019 | Mellen Eric E CFO | Gift | 1,000 | $13K | Form 4 |
| Aug 28, 2019 | LYONS JEANNE M Secretary | Sale | 950 | $10K | Form 4 |
| Jun 14, 2018 | LYONS JEANNE M Secretary | Option | 4,000 | $21K | Form 4 |
| Jun 15, 2018 | LYONS JEANNE M Secretary | Sale | 400 | $6K | Form 4 |
| Jun 12, 2018 | LYONS JEANNE M Secretary | Option | 3,000 | $15K | Form 4 |
| Jun 13, 2018 | LYONS JEANNE M Secretary | Sale | 1,197 | $19K | Form 4 |
| Jun 15, 2018 | LYONS JEANNE M Secretary | Sale | 2,600 | $40K | Form 4 |
| Jun 13, 2018 | LYONS JEANNE M Secretary | Sale | 1,803 | $28K | Form 4 |
| Mar 13, 2018 | Mellen Eric E CFO | Sale | 4,000 | $68K | Form 4 |
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About GENC insider trading
GENC insider trades
Gencor Industries, Inc. (GENC) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including GENC. Over the past 12 months, 0 insiders have filed transactions with the SEC. GENC insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Gencor Industries, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
GENC insider trading · 5 questionsThe insiders of Gencor Industries, Inc. (GENC) include executives and directors such as GENC, 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 8, 2026