Minlei Chen
First SEC filing: Nov. 3, 2020 · Latest: Nov. 3, 2020
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 18, 2026 | KINS | F | 1,202 | $15.89 | $19,100 | 41,917 Direct | -2.79% | Disposed | 16.4% (price as of 2026-10-02) |
| March 3, 2026 | KINS | M | 3,333 | · | · | 3,333 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| March 3, 2026 | KINS | M | 3,333 | $2.25 | $7,499 | 43,119 Direct | +8.38% | Acquired | 722.2% (price as of 2026-10-02) |
| March 3, 2026 | KINS | F | 1,512 | $16.53 | $24,993 | 39,786 Direct | -3.66% | Disposed | 11.9% (price as of 2026-10-02) |
| March 3, 2026 | KINS | A | 8,624 | · | · | 41,298 Direct | +26.39% | Acquired | (price as of 2026-10-02) |
| March 3, 2026 | KINS | F | 1,512 | $16.53 | $24,993 | 36,452 Direct | -3.98% | Disposed | 11.9% (price as of 2026-10-02) |
| March 3, 2026 | KINS | A | 8,624 | · | · | 37,964 Direct | +29.39% | Acquired | (price as of 2026-10-02) |
| June 18, 2025 | KINS | A | 10,000 | · | · | 29,340 Direct | +51.71% | Acquired | (price as of 2026-10-02) |
| March 3, 2025 | KINS | A | 10,935 | · | · | 19,340 Direct | +130.10% | Acquired | (price as of 2026-10-02) |
| Jan. 26, 2025 | KINS | M | 3,334 | · | · | 6,666 Direct | -33.34% | Disposed | (price as of 2026-10-02) |
| Jan. 26, 2025 | KINS | M | 3,334 | $2.25 | $7,502 | 11,739 Direct | +39.67% | Acquired | 722.2% (price as of 2026-10-02) |
| Dec. 13, 2024 | KINS | F | 288 | $15.11 | $4,352 | 8,405 Direct | -3.31% | Disposed | 22.4% (price as of 2026-10-02) |
| Nov. 15, 2024 | KINS | P | 1,000 | $11.12 | $11,120 | 8,693 Direct | +13.00% | Acquired | 66.4% (price as of 2026-10-02) |
| Jan. 5, 2024 | KINS | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 2, 2023 | KINS | F | 516 | $2.05 | $1,058 | 7,693 Direct | -6.29% | Disposed | 802.4% (price as of 2026-10-02) |
| Jan. 28, 2023 | KINS | F | 498 | $1.68 | $837 | 8,209 Direct | -5.72% | Disposed | 1001.2% (price as of 2026-10-02) |
| Nov. 2, 2022 | KINS | F | 516 | $2.13 | $1,099 | 8,707 Direct | -5.59% | Disposed | 768.5% (price as of 2026-10-02) |
| Jan. 28, 2022 | KINS | F | 499 | $5.69 | $2,839 | 9,223 Direct | -5.13% | Disposed | 225.1% (price as of 2026-10-02) |
| Dec. 13, 2021 | KINS | A | 2,400 | · | · | 9,722 Direct | +32.78% | Acquired | (price as of 2026-10-02) |
| Nov. 2, 2021 | KINS | F | 546 | $5.62 | $3,069 | 7,322 Direct | -6.94% | Disposed | 229.2% (price as of 2026-10-02) |
| Jan. 28, 2021 | KINS | A | 3,572 | · | · | 7,868 Direct | +83.15% | Acquired | (price as of 2026-10-02) |
| Nov. 2, 2020 | KINS | A | 4,296 | · | · | 4,296 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| March 3, 2026 | KINS | Stock Option | Common Stock | $2.25 | Jan. 5, 2029 | 3,333 | Disposed |
| Jan. 26, 2025 | KINS | Stock Option | Common Stock | $2.25 | Jan. 5, 2029 | 3,334 | Disposed |
| Jan. 5, 2024 | KINS | Stock Option | Common Stock | $2.25 | Jan. 5, 2029 | 10,000 | 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 |
|---|---|---|---|---|
| Nov. 3, 2020 | KINS | Common Stock | 0 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2025 | $387,046 | $145,642 | $291,742 | · | · | · | $14,000 | $838,430 |
| 2024 | $355,138 | $166,609 | $166,109 | $12,400 | · | · | $7,838 | $708,094 |
| 2023 | $347,750 | · | · | · | · | · | $7,588 | $355,338 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.