Insider · SEC Form 4 filer
Thomas Errico
Past buys: 2 of 4 beat
Companies
Where they file as an insider
electroCore (ECOR) Director Latest filing Sep 14, 2026
Track record
Did their buys beat the typical stock?
Open-market buys7
Quarters checked 6 months later4
Beat the typical stock 2 of 4
Quarters too new to check2
2 of 4 checked quarters beat the typical stock. A past record is data, not a forecast.
electroCore (ECOR) Bought Aug 13–Sep 14, 2026 · $98.3K · 10,000 shares Too new Too new. Its 6-month check uses prices as of Mar 31, 2027.
electroCore (ECOR) Bought May 21, 2026 · $59.9K · 9,992 shares Too new Too new. Its 6-month check uses prices as of Dec 31, 2026.
electroCore (ECOR) Bought Aug 11, 2025 · $67K · 15,000 shares Beat typical Sep 30, 2025 $4.95 → Mar 31, 2026 $6.03 · +21.8% (typical stock −3.4%)
electroCore (ECOR) Bought May 12, 2025 · $47.7K · 10,000 shares Behind typical Jun 30, 2025 $5.28 → Dec 31, 2025 $4.48 · −15.1% (typical stock +2.1%)
electroCore (ECOR) Bought Mar 17, 2025 · $48.6K · 6,000 shares Behind typical Mar 31, 2025 $6.69 → Sep 30, 2025 $4.95 · −26.0% (typical stock +7.3%)
electroCore (ECOR) Bought Aug 15, 2024 · $30.6K · 5,000 shares Beat typical Sep 30, 2024 $7.22 → Mar 31, 2025 $6.69 · −7.3% (typical stock −7.5%)
Each row is one stock in one quarter, however many buys it took. We take the stock's price at the end of that quarter and again 6 months later, and compare it with the typical stock over the same dates. Prices are quarter-end values from funds' 13F reports (the middle value across 3 or more funds), through Sep 30, 2026. Moves past 3 times up or down, mostly stock splits, are left out. How we tested this.
Past results. This is data, not advice.
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