Yunfei Li
First SEC filing: March 7, 2016 · Latest: Dec. 16, 2025
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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 3, 2025 | CBAT | G | 10,413,371 | · | · | 722,500 Direct | -93.51% | Disposed | |
| April 11, 2023 | CBAT | A | 300,000 | · | · | 300,000 Direct | · | Acquired | |
| April 11, 2023 | CBAT | A | 150,000 | · | · | 150,000 Direct | · | Acquired | |
| April 22, 2022 | CBAT | A | 40,000 | · | · | 40,000 Direct | · | Acquired | |
| June 3, 2020 | CBAT | P | 2,062,619 | $0.48 | $990,057 | 10,726,705 Direct | +23.81% | Acquired | |
| Sept. 4, 2019 | CBAT | P | 2,938,067 | $1.05 | $3,084,970 | 8,530,752 Direct | +52.53% | Acquired | |
| Aug. 23, 2019 | CBAT | A | 400,000 | · | · | 400,000 Direct | · | Acquired | |
| Jan. 7, 2019 | CBAT | P | 1,666,667 | $1.02 | $1,700,000 | 5,592,685 Direct | +42.45% | Acquired | |
| May 31, 2017 | CBAT | P | 746,018 | $1.50 | $1,119,027 | 3,926,018 Direct | +23.46% | Acquired | |
| April 19, 2016 | CBAT | A | 150,000 | · | · | 3,180,000 Direct | +4.95% | Acquired | |
| March 4, 2016 | CBAT | P | 3,000,000 | $2.40 | $7,200,000 | 3,030,000 Direct | +10000.00% | Acquired |
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 |
|---|---|---|---|---|---|---|---|
| April 11, 2023 | CBAT | Stock Option (right to buy) | Common Stock | $0.95 | Feb. 11, 2029 | 300,000 | Acquired |
| April 11, 2023 | CBAT | Restricted Share Units | Common Stock | · | · | 150,000 | Acquired |
| April 22, 2022 | CBAT | Stock Option (right to buy) | Common Stock | $1.96 | Sept. 29, 2027 | 40,000 | Acquired |
| Aug. 23, 2019 | CBAT | Restricted Share Units | Common Stock | · | · | 400,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 7, 2016 | CBAT | Common Stock | · | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
CIK 1117171
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2023 | $150,913 | · | · | · | · | · | · | $321,164 |
| 2016 | $92,044 | · | · | · | · | · | · | $116,344 |
| 2015 | · | · | · | · | · | · | · | · |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.