John P Gandolfo bought $9,018 of ECOR
director at electroCore, Inc.. 1,800 shares at an average of $5.01, traded May 23, 2025, filed May 27, 2025.
Score components
- +15RoleDirector
- 0Trade size$9k at market
- 0Relative to holdingsHoldings up 2.7%
- +18Price context8% above the 52-week low; 74% below the 52-week high
- +8Cluster2 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +9.9%, 3m +9.9%, 6m +0.3%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001641172-25-012413, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 23, 2025 | POpen-market purchase Common Stock | +1,800 | $5.01 | $9,018 | 69,087 | May 27, 2025 |
Related signals
Other insiders at electroCore, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 30Weak | electroCore, Inc. | Thomas J. Errico director | $49k 5,000 shares | +1% | |
| 30Weak | electroCore, Inc. | Michael Fox See Remarks | $49k 5,000 shares | +4% | |
| 34Weak | ECORsell electroCore, Inc. | Joshua S. Lev CFO and Interim President | $200k 20,000 shares | -21% | |
| 27Weak | ECORbuy electroCore, Inc. | Thomas J. Errico director | $49k 5,000 shares | +1% | |
| 37Weak | ECORsell electroCore, Inc. | Daniel S Goldberger Chief Executive Officer | $544k 80,000 shares | -27% | |
| 39Weak | ECORsell electroCore, Inc. | Joshua S. Lev CFO and Interim President | $60k 6,667 shares | -7% | |
| 26Weak | ECORbuy electroCore, Inc. | Thomas J. Errico director | $60k 9,992 shares | +3% | |
| 32Weak | ECORsell electroCore, Inc. | Joshua S. Lev CFO and Interim President | $20k 3,000 shares | -3% | |
| 18Weak | ECORsell electroCore, Inc. | Daniel S Goldberger Chief Executive Officer | $97k 16,072 shares | -5% | |
| 37Weak | ECORsell electroCore, Inc. | Joshua S. Lev Chief Financial Officer | $13k 2,500 shares | -10% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.