Grant Yonehiro
Insider
First SEC filing: Feb. 4, 2021 · Latest: Feb. 6, 2024
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-43,834
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 18, 2026 | BOLT | S | 6,850 | $3.24 | $22,194 | 17,269 Direct | -28.40% | Disposed | 6.5% (price as of 2026-10-02) |
| Sept. 17, 2026 | BOLT | S | 4,909 | $3.32 | $16,298 | 24,119 Direct | -16.91% | Disposed | 3.9% (price as of 2026-10-02) |
| Sept. 16, 2026 | BOLT | S | 1,417 | $3.77 | $5,342 | 29,028 Direct | -4.65% | Disposed | -8.5% (price as of 2026-10-02) |
| Jan. 28, 2026 | BOLT | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 17,499 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 17,499 | · | · | 17,499 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 7,749 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 7,749 | · | · | 7,749 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 11,749 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 11,749 | · | · | 11,749 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 11,399 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 11,399 | · | · | 11,399 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 9,499 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 9,499 | · | · | 9,499 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 4,999 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 4,999 | · | · | 4,999 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 2,142 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 2,142 | · | · | 2,142 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 4,642 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 4,642 | · | · | 4,642 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 1,653 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 1,653 | · | · | 1,653 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 822 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 822 | · | · | 822 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 660 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 660 | · | · | 660 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | D | 3,214 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | BOLT | A | 3,214 | · | · | 3,214 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 22, 2025 | BOLT | A | 30,000 | · | · | 38,918 Direct | +336.40% | Acquired | (price as of 2026-10-02) |
| May 1, 2025 | BOLT | A | 350,000 | · | · | 350,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 23, 2024 | BOLT | A | 155,000 | · | · | 155,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 4, 2024 | BOLT | A | 235,000 | · | · | 235,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2023 | BOLT | A | 228,000 | · | · | 228,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2022 | BOLT | A | 190,000 | · | · | 190,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 4, 2021 | BOLT | A | 100,000 | · | · | 100,000 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 |
|---|---|---|---|---|---|---|---|
| Jan. 28, 2026 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $6.71 | Jan. 27, 2036 | 10,000 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $7.02 | April 30, 2035 | 17,499 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | April 30, 2035 | 17,499 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $14.60 | July 22, 2034 | 7,749 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | July 22, 2034 | 7,749 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $25.40 | March 3, 2034 | 11,749 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | March 3, 2034 | 11,749 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $31.80 | Feb. 26, 2033 | 11,399 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | Feb. 26, 2033 | 11,399 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $61.60 | Feb. 17, 2032 | 9,499 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | Feb. 17, 2032 | 9,499 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $400.00 | Feb. 3, 2031 | 4,999 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | Feb. 3, 2031 | 4,999 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $86.80 | Sept. 2, 2030 | 2,142 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | Sept. 2, 2030 | 2,142 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $54.60 | Nov. 12, 2029 | 4,642 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | Nov. 12, 2029 | 4,642 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $44.80 | Jan. 10, 2029 | 1,653 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | Jan. 10, 2029 | 1,653 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $40.60 | April 3, 2028 | 822 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | April 3, 2028 | 822 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $40.60 | Jan. 17, 2028 | 660 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | Jan. 16, 2028 | 660 | Acquired |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $42.00 | Jan. 17, 2027 | 3,214 | Disposed |
| Dec. 12, 2025 | BOLT | Employee Stock Option (Right to Buy) | Common Stock | $5.44 | Jan. 17, 2027 | 3,214 | Acquired |
| May 1, 2025 | BOLT | Stock Option (Right to Buy) | Common Stock | $0.35 | April 30, 2035 | 350,000 | Acquired |
| July 23, 2024 | BOLT | Stock Option (Right to Buy) | Common Stock | $0.73 | July 22, 2034 | 155,000 | Acquired |
| March 4, 2024 | BOLT | Stock Option (Right to Buy) | Common Stock | $1.27 | March 3, 2034 | 235,000 | Acquired |
| Feb. 27, 2023 | BOLT | Stock Option (Right to Buy) | Common Stock | $1.59 | Feb. 26, 2033 | 228,000 | Acquired |
| Feb. 18, 2022 | BOLT | Stock Option (Right to Buy) | Common Stock | $3.08 | Feb. 17, 2032 | 190,000 | Acquired |
| Feb. 4, 2021 | BOLT | Stock Option (Right to Buy) | Common Stock | $20.00 | Feb. 3, 2031 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 4, 2021 | BOLT | Stock Option (Right to Buy) | 64,285 | Direct |
| Feb. 4, 2021 | BOLT | Stock Option (Right to Buy) | 13,207 | Direct |
| Feb. 4, 2021 | BOLT | Stock Option (Right to Buy) | 16,444 | Direct |
| Feb. 4, 2021 | BOLT | Stock Option (Right to Buy) | 33,075 | Direct |
| Feb. 4, 2021 | BOLT | Stock Option (Right to Buy) | 92,857 | Direct |
| Feb. 4, 2021 | BOLT | Stock Option (Right to Buy) | 12,142 | Direct |
| Feb. 4, 2021 | BOLT | Stock Option (Right to Buy) | 30,714 | 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 | $463,500 | $139,100 | $168,300 | $3,236,543 | · | · | · | $4,007,443 |
| 2024 | $443,138 | $180,000 | · | $325,276 | · | · | · | $948,414 |
| 2023 | $415,050 | $149,600 | · | $274,854 | · | · | · | $839,504 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.