William Tai-Wei Ho
CIK 1830914 · View on SEC EDGAR ↗
First SEC filing: July 29, 2021 · Latest: July 29, 2021
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 24, 2023 | INAB | P | 23,800 | $1.05 | $24,990 | 2,339,545 Direct | +1.03% | Acquired | -96.2% (price as of 2026-08-21) |
| Aug. 16, 2022 | INAB | P | 26,315 | $1.90 | $49,998 | 2,315,745 Direct | +1.15% | Acquired | -97.9% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| Oct. 4, 2024 | INAB | Series A Warrants (right to buy) | Common Stock (81,967) | $1.25 | June 13, 2025 | 81,967 | Disposed |
| Oct. 4, 2024 | INAB | Series A Warrants (right to buy) | Common Stock (81,967) | $0.45 | Oct. 4, 2025 | 81,967 | Acquired |
| Oct. 4, 2024 | INAB | Series C Warrants (right to buy) | Common Stock (126,582) | $0.27 | Oct. 4, 2027 | 126,582 | Acquired |
| Sept. 4, 2024 | INAB | Employee Stock Option (right to buy) | Common Stock (500,000) | $0.47 | Sept. 4, 2034 | 500,000 | Acquired |
| Feb. 7, 2024 | INAB | Employee Stock Option (right to buy) | Common Stock (502,000) | $1.22 | Feb. 7, 2034 | 502,000 | Acquired |
| Dec. 13, 2023 | INAB | Series B Warrants (right to buy) | Common Stock (81,967) | $1.50 | Dec. 13, 2028 | 81,967 | Acquired |
| Dec. 13, 2023 | INAB | Series A Warrants (right to buy) | Common Stock (81,967) | $1.25 | June 13, 2025 | 81,967 | Acquired |
| June 21, 2023 | INAB | Employee Stock Option (right to buy) | Common Stock (393,950) | $2.01 | June 21, 2033 | 393,950 | Acquired |
| April 14, 2023 | INAB | Employee Stock Option (right to buy) | Common Stock (393,950) | — | April 14, 2033 | 393,950 | Acquired |
| April 14, 2023 | INAB | Employee Stock Option (right to buy) | Common Stock (393,950) | $1.34 | April 14, 2028 | 393,950 | Acquired |
| Oct. 21, 2022 | INAB | Employee Stock Option (right to buy) | Common Stock (83,265) | $1.48 | Oct. 21, 2032 | 83,265 | Acquired |
| Feb. 15, 2022 | INAB | Employee Stock Option (right to buy) | Common Stock (254,500) | $4.28 | Feb. 15, 2032 | 254,500 | Acquired |
| Aug. 3, 2021 | INAB | Series A Preferred Stock | Common Stock (3,070) | — | — | 2,792 | Disposed |
| July 29, 2021 | INAB | Employee Stock Option (right to buy) | Common Stock (220,500) | $10.00 | July 29, 2031 | 220,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 29, 2021 | INAB | Common Stock | 2,289,430 | Direct |
| July 29, 2021 | INAB | Common Stock | 73,000 | Indirect |
| July 29, 2021 | INAB | Common Stock | 69,929 | Indirect |
| July 29, 2021 | INAB | Common Stock | 36,500 | Indirect |
| July 29, 2021 | INAB | Common Stock | 36,500 | Indirect |
| July 29, 2021 | INAB | Common Stock | 36,500 | Indirect |
| July 29, 2021 | INAB | Series A Preferred Stock→ Common Stock (3,070) | 3,070 | Indirect |
| July 29, 2021 | INAB | Employee Stock Option (right to buy)→ Common Stock (182,500) | 182,500 | 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 | $397,800 | — | — | — | $336,600 | — | $9,000 | $953,720 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.