Bornstein Jeffrey S
Director
2 companies
Insider Signal Score
38
WeakTrades Analyzed
6
12M Win Rate
0.0%
Avg 3M Return
+5.4%
Avg 12M Return
-38.3%
Bornstein Jeffrey S is a Director at Eos Energy Enterprises, Inc. with holdings across 2 companies. Recent SEC Form 4 filings include 3 buys and 6 sells.
Estimated insider holdings value: $991K based on current market prices.
Holdings by Company
Transaction History
Showing 6 filings
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | EOSE Eos Energy Enterprises, Inc. | Director | Sell | 40,328 | $15.19 | $612,536.40 | -25.8% | -55.2% | - | |
| Sep 12, 2024 | EOSE Eos Energy Enterprises, Inc. | Director | Sell | 162,720 | $2.63 | $427,653.60 | -63.7% | +21.5% | +209.4% | |
| Nov 10, 2022 | EOSE Eos Energy Enterprises, Inc. | Director | Buy | 20,000 | $1.30 | $25,936.00 | New | +4.7% | -0.8% | |
| Apr 26, 2022 | KLRS Kalaris Therapeutics, Inc. | Director | Buy | 5,000 | $4.64 | $23,196.50 | +14.2% | -1.5% | -25.3% | |
| Feb 10, 2022 | KLRS Kalaris Therapeutics, Inc. | Director | Buy | 5,000 | $8.87 | $44,350.00 | +16.6% | -61.5% | -27.1% | |
| Feb 18, 2021 | KLRS Kalaris Therapeutics, Inc. | Director | Sell | 20,583 | $40.43 | $832,118.83 | -96.2% | - | - |