Stephen S. Thompson
First SEC filing: Jan. 25, 2016 · Latest: Jan. 25, 2016
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 27, 2026 | BYD | S | 19,530 | $83.59 | $1,632,513 | 22,009 Direct | -47.02% | Disposed | -19.5% (price as of 2026-10-02) |
| Feb. 22, 2026 | BYD | F | 12,868 | $86.20 | $1,109,222 | 41,539 Direct | -23.65% | Disposed | -22.0% (price as of 2026-10-02) |
| Feb. 22, 2026 | BYD | A | 15,798 | · | · | 54,407 Direct | +40.92% | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2026 | BYD | A | 1,375 | · | · | 1,375 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2025 | BYD | S | 15,906 | $83.25 | $1,324,174 | 38,609 Direct | -29.18% | Disposed | -19.2% (price as of 2026-10-02) |
| March 3, 2025 | BYD | A | 12,174 | · | · | 54,515 Direct | +28.75% | Acquired | (price as of 2026-10-02) |
| Feb. 21, 2025 | BYD | F | 5,148 | $76.86 | $395,675 | 42,341 Direct | -10.84% | Disposed | -12.5% (price as of 2026-10-02) |
| Feb. 21, 2025 | BYD | A | 13,091 | · | · | 47,489 Direct | +38.06% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2025 | BYD | A | 1,608 | · | · | 1,608 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 16, 2024 | BYD | F | 4,223 | $73.76 | $311,488 | 34,398 Direct | -10.93% | Disposed | -8.8% (price as of 2026-10-02) |
| March 4, 2024 | BYD | S | 20,000 | $63.59 | $1,271,800 | 38,621 Direct | -34.12% | Disposed | 5.8% (price as of 2026-10-02) |
| Feb. 28, 2024 | BYD | A | 13,593 | · | · | 58,621 Direct | +30.19% | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2024 | BYD | F | 7,909 | $63.96 | $505,860 | 45,028 Direct | -14.94% | Disposed | 5.1% (price as of 2026-10-02) |
| Feb. 28, 2024 | BYD | A | 20,104 | · | · | 52,937 Direct | +61.23% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2024 | BYD | F | 2,028 | $63.37 | $128,514 | 32,833 Direct | -5.82% | Disposed | 6.1% (price as of 2026-10-02) |
| Jan. 2, 2024 | BYD | A | 1,716 | · | · | 1,716 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 18, 2023 | BYD | F | 4,077 | $61.59 | $251,102 | 34,861 Direct | -10.47% | Disposed | 9.2% (price as of 2026-10-02) |
| Aug. 2, 2023 | BYD | S | 2,036 | $68.15 | $138,753 | 28,264 Indirect | -6.72% | Disposed | -1.3% (price as of 2026-10-02) |
| Aug. 1, 2023 | BYD | S | 16,825 | $68.15 | $1,146,624 | 30,300 Indirect | -35.70% | Disposed | -1.3% (price as of 2026-10-02) |
| Aug. 1, 2023 | BYD | S | 16,825 | $68.15 | $1,146,624 | 22,113 Direct | -43.21% | Disposed | -1.3% (price as of 2026-10-02) |
| March 3, 2023 | BYD | S | 28,376 | $65.83 | $1,867,992 | 38,938 Direct | -42.15% | Disposed | 2.2% (price as of 2026-10-02) |
| Feb. 24, 2023 | BYD | F | 16,441 | $63.57 | $1,045,154 | 67,314 Direct | -19.63% | Disposed | 5.8% (price as of 2026-10-02) |
| Feb. 24, 2023 | BYD | A | 41,784 | · | · | 83,755 Direct | +99.55% | Acquired | (price as of 2026-10-02) |
| Feb. 22, 2023 | BYD | A | 12,342 | · | · | 41,971 Direct | +41.66% | Acquired | (price as of 2026-10-02) |
| Feb. 21, 2023 | BYD | F | 1,967 | $66.19 | $130,196 | 29,629 Direct | -6.23% | Disposed | 1.6% (price as of 2026-10-02) |
| Jan. 19, 2023 | BYD | A | 1,931 | · | · | 1,931 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 7, 2022 | BYD | S | 8,448 | $58.00 | $489,984 | 31,596 Direct | -21.10% | Disposed | 15.9% (price as of 2026-10-02) |
| Dec. 5, 2022 | BYD | F | 5,480 | $58.91 | $322,827 | 40,044 Direct | -12.04% | Disposed | 14.2% (price as of 2026-10-02) |
| May 3, 2022 | BYD | S | 19,245 | $61.18 | $1,177,409 | 45,524 Direct | -29.71% | Disposed | 9.9% (price as of 2026-10-02) |
| Feb. 28, 2022 | BYD | F | 12,485 | $70.94 | $885,686 | 64,769 Direct | -16.16% | Disposed | -5.2% (price as of 2026-10-02) |
| Feb. 28, 2022 | BYD | A | 31,730 | · | · | 77,254 Direct | +69.70% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2022 | BYD | S | 16,186 | $68.52 | $1,109,065 | 45,524 Direct | -26.23% | Disposed | -1.9% (price as of 2026-10-02) |
| Feb. 18, 2022 | BYD | F | 1,967 | $68.41 | $134,562 | 61,710 Direct | -3.09% | Disposed | -1.7% (price as of 2026-10-02) |
| Feb. 18, 2022 | BYD | A | 10,733 | · | · | 63,677 Direct | +20.27% | Acquired | (price as of 2026-10-02) |
| Feb. 14, 2022 | BYD | F | 3,341 | $69.57 | $232,433 | 52,944 Direct | -5.94% | Disposed | -3.3% (price as of 2026-10-02) |
| Jan. 3, 2022 | BYD | A | 1,444 | · | · | 1,444 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 6, 2021 | BYD | F | 5,268 | $59.68 | $314,394 | 56,285 Direct | -8.56% | Disposed | 12.7% (price as of 2026-10-02) |
| Aug. 13, 2021 | BYD | M | 11,962 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 13, 2021 | BYD | S | 11,962 | $60.12 | $719,155 | 61,553 Direct | -16.27% | Disposed | 11.9% (price as of 2026-10-02) |
| Aug. 13, 2021 | BYD | M | 11,962 | $17.75 | $212,326 | 73,515 Direct | +19.43% | Acquired | 278.9% (price as of 2026-10-02) |
| March 8, 2021 | BYD | S | 16,209 | $61.54 | $997,502 | 61,553 Direct | -20.84% | Disposed | 9.3% (price as of 2026-10-02) |
| March 4, 2021 | BYD | S | 5,000 | $60.48 | $302,400 | 85,949 Direct | -5.50% | Disposed | 11.2% (price as of 2026-10-02) |
| March 4, 2021 | BYD | S | 8,187 | $60.47 | $495,068 | 77,762 Direct | -9.53% | Disposed | 11.2% (price as of 2026-10-02) |
| March 1, 2021 | BYD | A | 4,629 | · | · | 92,770 Direct | +5.25% | Acquired | (price as of 2026-10-02) |
| March 1, 2021 | BYD | F | 1,821 | $62.12 | $113,121 | 90,949 Direct | -1.96% | Disposed | 8.3% (price as of 2026-10-02) |
| Feb. 18, 2021 | BYD | A | 10,363 | · | · | 73,141 Direct | +16.51% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2021 | BYD | A | 15,000 | · | · | 88,141 Direct | +20.51% | Acquired | (price as of 2026-10-02) |
| Jan. 4, 2021 | BYD | A | 2,226 | · | · | 2,226 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2020 | BYD | S | 27,427 | $38.61 | $1,058,956 | 62,778 Direct | -30.41% | Disposed | 74.2% (price as of 2026-10-02) |
| Nov. 2, 2020 | BYD | F | 3,643 | $31.50 | $114,754 | 90,205 Direct | -3.88% | Disposed | 113.5% (price as of 2026-10-02) |
| Feb. 27, 2020 | BYD | A | 15,922 | · | · | 100,111 Direct | +18.91% | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2020 | BYD | F | 6,263 | $26.63 | $166,784 | 93,848 Direct | -6.26% | Disposed | 152.5% (price as of 2026-10-02) |
| Jan. 2, 2020 | BYD | A | 2,995 | · | · | 2,995 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2019 | BYD | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2019 | BYD | S | 10,000 | $29.89 | $298,900 | 84,189 Direct | -10.62% | Disposed | 125.0% (price as of 2026-10-02) |
| Dec. 12, 2019 | BYD | M | 10,000 | $8.34 | $83,400 | 94,189 Direct | +11.88% | Acquired | 706.4% (price as of 2026-10-02) |
| Dec. 4, 2019 | BYD | A | 13,928 | · | · | 84,189 Direct | +19.82% | Acquired | (price as of 2026-10-02) |
| Nov. 8, 2019 | BYD | F | 4,094 | $28.62 | $117,170 | 70,261 Direct | -5.51% | Disposed | 135.0% (price as of 2026-10-02) |
| March 1, 2019 | BYD | F | 2,988 | $30.11 | $89,969 | 74,355 Direct | -3.86% | Disposed | 123.3% (price as of 2026-10-02) |
| March 1, 2019 | BYD | A | 7,598 | · | · | 77,343 Direct | +10.89% | Acquired | (price as of 2026-10-02) |
| Feb. 13, 2019 | BYD | A | 8,374 | · | · | 69,745 Direct | +13.64% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2019 | BYD | A | 3,949 | · | · | 3,949 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 5, 2018 | BYD | A | 13,388 | · | · | 61,371 Direct | +27.90% | Acquired | (price as of 2026-10-02) |
| Oct. 29, 2018 | BYD | F | 5,371 | $24.41 | $131,106 | 47,983 Direct | -10.07% | Disposed | 175.5% (price as of 2026-10-02) |
| March 15, 2018 | BYD | S | 24,906 | $33.55 | $835,596 | 53,354 Direct | -31.82% | Disposed | 100.4% (price as of 2026-10-02) |
| Feb. 26, 2018 | BYD | F | 2,460 | $35.29 | $86,813 | 78,260 Direct | -3.05% | Disposed | 90.6% (price as of 2026-10-02) |
| Feb. 26, 2018 | BYD | A | 6,594 | · | · | 80,720 Direct | +8.90% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2018 | BYD | A | 2,349 | · | · | 2,349 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 11, 2017 | BYD | F | 5,285 | $32.03 | $169,279 | 74,126 Direct | -6.66% | Disposed | 110.0% (price as of 2026-10-02) |
| Nov. 2, 2017 | BYD | A | 9,260 | · | · | 79,411 Direct | +13.20% | Acquired | (price as of 2026-10-02) |
| Feb. 24, 2017 | BYD | F | 1,677 | $19.87 | $33,322 | 70,151 Direct | -2.33% | Disposed | 238.4% (price as of 2026-10-02) |
| Feb. 24, 2017 | BYD | A | 4,000 | · | · | 71,828 Direct | +5.90% | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2017 | BYD | A | 3,858 | · | · | 3,858 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 8, 2016 | BYD | A | 11,962 | · | · | 11,962 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 8, 2016 | BYD | A | 10,406 | · | · | 67,828 Direct | +18.12% | Acquired | (price as of 2026-10-02) |
| Nov. 7, 2016 | BYD | F | 4,102 | $17.59 | $72,154 | 57,422 Direct | -6.67% | Disposed | 282.3% (price as of 2026-10-02) |
| Feb. 25, 2016 | BYD | F | 863 | $16.36 | $14,119 | 61,524 Direct | -1.38% | Disposed | 311.1% (price as of 2026-10-02) |
| Feb. 25, 2016 | BYD | A | 3,161 | · | · | 62,387 Direct | +5.34% | 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 |
|---|---|---|---|---|---|---|---|
| Jan. 5, 2026 | BYD | Career Restricted Stock Units | Common Stock | · | · | 1,375 | Acquired |
| Jan. 2, 2025 | BYD | Career Restricted Stock Units | Common Stock | · | · | 1,608 | Acquired |
| Jan. 2, 2024 | BYD | Career Restricted Stock Units | Common Stock | · | · | 1,716 | Acquired |
| Jan. 19, 2023 | BYD | Career Restricted Stock Units | Common Stock | · | · | 1,931 | Acquired |
| Jan. 3, 2022 | BYD | Career Restricted Stock Units | Common Stock | · | · | 1,444 | Acquired |
| Aug. 13, 2021 | BYD | Employee Stock Option (Right to Buy) | Common Stock | $17.75 | Nov. 8, 2026 | 11,962 | Disposed |
| Jan. 4, 2021 | BYD | Career Restricted Stock Units | Common Stock | · | · | 2,226 | Acquired |
| Jan. 2, 2020 | BYD | Career Restricted Stock Units | Common Stock | · | · | 2,995 | Acquired |
| Dec. 12, 2019 | BYD | Employee Stock Option (Right to Buy) | Common Stock | $8.34 | Nov. 1, 2020 | 10,000 | Disposed |
| Jan. 2, 2019 | BYD | Career Restricted Stock Units | Common Stock | · | · | 3,949 | Acquired |
| Jan. 2, 2018 | BYD | Career Restricted Stock Units | Common Stock | · | · | 2,349 | Acquired |
| Jan. 3, 2017 | BYD | Career Restricted Stock Units | Common Stock | · | · | 3,858 | Acquired |
| Nov. 8, 2016 | BYD | Employee Stock Option (Right to Buy) | Common Stock | $17.75 | Nov. 8, 2026 | 11,962 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 15 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 25, 2016 | BYD | Common Stock | · | Direct |
| Jan. 25, 2016 | BYD | Common Stock | 47,125 | Indirect |
| Jan. 25, 2016 | BYD | Stock Option (Right to Buy) | 35,000 | Direct |
| Jan. 25, 2016 | BYD | Stock Option (Right to Buy) | 40,000 | Direct |
| Jan. 25, 2016 | BYD | Stock Option (Right to Buy) | 10,000 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 871 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 1,321 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 9,100 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 5,291 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 4,209 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 5,917 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 6,858 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 4,111 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 3,717 | Direct |
| Jan. 25, 2016 | BYD | Career Restricted Stock Units | 2,551 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $770,000 | · | · | · | $907,984 | · | $7,058 | $3,533,374 |
| 2023 | $730,000 | · | · | · | $852,640 | · | $5,408 | $3,303,459 |
| 2022 | $700,000 | · | · | · | $630,000 | · | $5,033 | $2,897,281 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.