Jeffrey S Bornstein
CIK 1579989 · View on SEC EDGAR ↗
First SEC filing: June 9, 2026 · Latest: June 9, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 10, 2022 | EOSE | P | 20,000 | $1.30 | $26,000 | 20,000 Direct | — | Acquired | 177.6% (price as of 2026-08-20) |
| April 26, 2022 | KLRS | P | 5,000 | $4.64 | $23,200 | 40,197 Direct | +14.21% | Acquired | -96.1% (price as of 2026-08-20) |
| Feb. 10, 2022 | KLRS | P | 5,000 | $8.87 | $44,350 | 35,197 Direct | +16.56% | Acquired | -97.9% (price as of 2026-08-20) |
| Feb. 18, 2021 | KLRS | S | 812 | $41.27 | $33,511 | 0 Indirect | -100.00% | Disposed | -99.6% (price as of 2026-08-20) |
| Feb. 18, 2021 | KLRS | S | 19,771 | $40.39 | $798,551 | 812 Indirect | -96.05% | Disposed | -99.5% (price as of 2026-08-20) |
| Jan. 31, 2017 | GE | P | 5,000 | $29.63 | $148,150 | 68,757 Direct | +7.84% | Acquired | 148.6% (price as of 2026-08-20) |
| Feb. 4, 2016 | GE | S | 40,000 | $29.22 | $1,168,800 | 3,668 Direct | -91.60% | Disposed | 152.1% (price as of 2026-08-20) |
| Feb. 4, 2016 | GE | S | 78,313 | $29.19 | $2,285,956 | 50,355 Direct | -60.86% | Disposed | 152.4% (price as of 2026-08-20) |
| Feb. 3, 2016 | GE | S | 50,000 | $28.21 | $1,410,500 | 43,668 Direct | -53.38% | Disposed | 161.1% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| July 21, 2026 | EOSE | Subscription Rights (right to buy) | Common Stock (9,558) | $5.48 | July 21, 2026 | 9,558 | Disposed |
| July 21, 2026 | EOSE | Warrant (right to buy) | Common Stock (4,194) | $5.48 | — | 4,194 | Acquired |
| May 17, 2022 | KLRS | Stock Option (Right to Buy) | Common Stock (27,500) | $4.60 | May 16, 2032 | 27,500 | Acquired |
| May 25, 2021 | KLRS | Stock Option (Right to Buy) | Common Stock (22,500) | $21.51 | May 24, 2031 | 22,500 | Acquired |
| Aug. 3, 2020 | KLRS | Series B Preferred Convertible Stock | Common Stock (20,583) | — | — | 30,674 | Disposed |
| July 29, 2020 | KLRS | Stock Option (Right to Buy) | Common Stock (22,500) | $17.00 | July 29, 2030 | 22,500 | Acquired |
| Nov. 6, 2017 | GE | Restricted Stock Units | Common Stock (7,400) | — | Nov. 6, 2017 | 7,400 | Disposed |
| Sept. 9, 2017 | GE | Restricted Stock Units | Common Stock (5,400) | — | Sept. 9, 2017 | 5,400 | Disposed |
| Sept. 6, 2017 | GE | Employee Stock Option (right to buy) | Common Stock (200,000) | $24.92 | Sept. 6, 2027 | 200,000 | Acquired |
| Sept. 6, 2017 | GE | Restricted Stock Unit | Common Stock (28,000) | — | — | 28,000 | Acquired |
| July 27, 2017 | GE | Restricted Stock Units | Common Stock (200,000) | — | July 27, 2017 | 200,000 | Disposed |
| July 24, 2017 | GE | Restricted Stock Units | Common Stock (20,000) | — | July 24, 2017 | 20,000 | Disposed |
| June 9, 2017 | GE | Restricted Stock Unit | Common Stock (250,000) | — | — | 250,000 | Acquired |
| Nov. 5, 2016 | GE | Restricted Stock Units | Common Stock (7,400) | — | Nov. 5, 2016 | 7,400 | Disposed |
| Sept. 9, 2016 | GE | Employee Stock Option (right to buy) | Common Stock (200,000) | — | Sept. 9, 2026 | 200,000 | Acquired |
| Sept. 9, 2016 | GE | Restricted Stock Units | Common Stock (27,000) | — | — | 27,000 | Acquired |
| July 27, 2016 | GE | Restricted Stock Units | Common Stock (6,250) | — | July 27, 2016 | 6,250 | Disposed |
| July 24, 2016 | GE | Restricted Stock Units | Common Stock (20,000) | — | July 24, 2016 | 20,000 | Disposed |
| Feb. 4, 2016 | GE | Stock Option (right to buy) | Common Stock (0) | $9.57 | March 12, 2019 | 125,000 | Disposed |
| Nov. 5, 2015 | GE | Employee Stock Option (right to buy) | Common Stock (220,000) | $29.64 | Nov. 5, 2025 | 220,000 | Acquired |
| Nov. 5, 2015 | GE | Restricted Stock Units | Common Stock (37,000) | — | — | 37,000 | Acquired |
| Sept. 3, 2015 | GE | Restricted Stock Units | Common Stock (10,000) | — | Sept. 3, 2015 | 10,000 | Disposed |
| July 28, 2015 | GE | Restricted Stock Units | Common Stock (7,500) | — | July 28, 2015 | 7,500 | Disposed |
| July 24, 2015 | GE | Restricted Stock Units | Common Stock (20,000) | — | July 24, 2015 | 20,000 | Disposed |
| Sept. 5, 2014 | GE | Employee Stock Option (right to buy) | Common Stock (550,000) | $26.00 | Sept. 5, 2024 | 550,000 | Acquired |
| Sept. 3, 2014 | GE | Restricted Stock Units | Common Stock (10,000) | — | Sept. 3, 2014 | 10,000 | Disposed |
| July 29, 2014 | GE | Restricted Stock Units | Common Stock (6,250) | — | July 29, 2014 | 6,250 | Disposed |
| July 24, 2014 | GE | Restricted Stock Units | Common Stock (100,000) | — | — | 100,000 | Acquired |
| Sept. 13, 2013 | GE | Employee Stock Option (right to buy) | Common Stock (550,000) | $23.78 | Sept. 13, 2023 | 550,000 | Acquired |
| Sept. 12, 2013 | GE | Restricted Stock Units | Common Stock (12,500) | — | Sept. 12, 2013 | 12,500 | Disposed |
| Sept. 9, 2013 | GE | Restricted Stock Units | Common Stock (9,167) | — | Sept. 9, 2013 | 9,167 | Disposed |
| Sept. 3, 2013 | GE | Restricted Stock Units | Common Stock (10,000) | — | Sept. 3, 2013 | 10,000 | Disposed |
| July 27, 2013 | GE | Restricted Stock Units | Common Stock (6,250) | — | July 27, 2013 | 6,250 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 27 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 9, 2022 | EOSE | Common Stock | 151,581 | Indirect |
| Sept. 9, 2022 | EOSE | Common Stock | 1,500 | Indirect |
| Sept. 9, 2022 | EOSE | Stock Option (Right to Buy)→ Common Stock (10,087) | 10,087 | Direct |
| Sept. 9, 2022 | EOSE | Stock Option (Right to Buy)→ Common Stock (2,882) | 2,882 | Direct |
| July 29, 2020 | KLRS | Common Stock | 30,197 | Direct |
| July 29, 2020 | KLRS | Series B Convertible Preferred Stock→ Common Stock (21) | 21 | Indirect |
| July 8, 2013 | GE | Common Stock | 66,938 | Direct |
| July 8, 2013 | GE | Common Stock | 29,947 | Indirect |
| July 8, 2013 | GE | Phantom Stock Units→ Common Stock (5,018) | 5,018 | Direct |
| July 8, 2013 | GE | Restricted Stock Units→ Common Stock (12,500) | 12,500 | Direct |
| July 8, 2013 | GE | Restricted Stock Units→ Common Stock (6,250) | 6,250 | Direct |
| July 8, 2013 | GE | Restricted Stock Units→ Common Stock (7,500) | 7,500 | Direct |
| July 8, 2013 | GE | Restricted Stock Units→ Common Stock (12,500) | 12,500 | Direct |
| July 8, 2013 | GE | Restricted Stock Units→ Common Stock (9,167) | 9,167 | Direct |
| July 8, 2013 | GE | Restricted Stock Units→ Common Stock (30,000) | 30,000 | Direct |
| July 8, 2013 | GE | Restricted Stock Units→ Common Stock (200,000) | 200,000 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F10]→ Common Stock (60,000) | 60,000 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F10]→ Common Stock (75,000) | 75,000 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F10]→ Common Stock (84,000) | 84,000 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F10]→ Common Stock (82,500) | 82,500 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F10]→ Common Stock (112,500) | 112,500 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F10]→ Common Stock (137,500) | 137,500 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F11]→ Common Stock (220,000) | 220,000 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F12]→ Common Stock (440,000) | 440,000 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F10]→ Common Stock (650,000) | 650,000 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F10]→ Common Stock (700,000) | 700,000 | Direct |
| July 8, 2013 | GE | Employee Stock Options (right to buy) [F10]→ Common Stock (725,000) | 725,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2017 | $1,775,000 | $0 | — | — | — | $3,796,480 | $163,272 | $10,835,590 |
| 2014 | — | — | — | — | $1,080,000 | $10,635,919 | $180,850 | $16,250,709 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.