Yujiro S Hata
CIK 1649119 · View on SEC EDGAR ↗
First SEC filing: May 22, 2019 · Latest: May 22, 2019
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 13, 2025 | ENTA | A | 15,700 | — | — | 15,700 Direct | — | Acquired | (price as of 2026-08-21) |
| March 6, 2024 | ENTA | A | 15,700 | — | — | 15,700 Direct | — | Acquired | (price as of 2026-08-21) |
| March 2, 2023 | ENTA | A | 10,800 | — | — | 10,800 Direct | — | Acquired | (price as of 2026-08-21) |
| June 23, 2022 | XNCR | A | 21,412 | — | — | 21,412 Direct | — | Acquired | (price as of 2026-08-21) |
| March 3, 2022 | ENTA | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-21) |
| Aug. 19, 2021 | ENTA | A | 13,144 | — | — | 13,144 Direct | — | Acquired | (price as of 2026-08-21) |
| June 24, 2021 | XNCR | A | 9,728 | — | — | 9,728 Direct | — | Acquired | (price as of 2026-08-21) |
| June 25, 2020 | XNCR | A | 13,953 | — | — | 13,953 Direct | — | Acquired | (price as of 2026-08-21) |
| June 26, 2019 | XNCR | A | 12,731 | — | — | 12,731 Direct | — | Acquired | (price as of 2026-08-21) |
| June 26, 2018 | XNCR | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-21) |
| June 22, 2017 | XNCR | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-21) |
| June 23, 2016 | XNCR | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-21) |
| June 23, 2016 | XNCR | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-21) |
| July 30, 2015 | XNCR | A | 15,000 | — | — | 15,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| March 13, 2025 | ENTA | Stock Option (right to buy) | Common Stock (15,700) | $6.83 | March 13, 2035 | 15,700 | Acquired |
| March 6, 2024 | ENTA | Stock Option (right to buy) | Common Stock (15,700) | $15.66 | March 6, 2034 | 15,700 | Acquired |
| March 2, 2023 | ENTA | Stock Option (right to buy) | Common Stock (10,800) | $47.72 | March 2, 2033 | 10,800 | Acquired |
| June 23, 2022 | XNCR | Stock Option (Right to Buy) | Common Stock (21,412) | $26.58 | June 23, 2032 | 21,412 | Acquired |
| March 3, 2022 | ENTA | Stock Option (right to buy) | Common Stock (7,500) | $68.22 | March 3, 2032 | 7,500 | Acquired |
| Aug. 19, 2021 | ENTA | Stock Option (right to buy) | Common Stock (13,144) | $48.58 | Aug. 19, 2031 | 13,144 | Acquired |
| June 24, 2021 | XNCR | Stock Option (Right to Buy) | Common Stock (9,728) | $36.01 | June 24, 2031 | 9,728 | Acquired |
| June 25, 2020 | XNCR | Stock Option (Right to Buy) | Common Stock (13,953) | $33.42 | June 24, 2030 | 13,953 | Acquired |
| June 26, 2019 | XNCR | Stock Option (Right to Buy) | Common Stock (12,731) | $39.08 | June 25, 2029 | 12,731 | Acquired |
| June 26, 2018 | XNCR | Stock Option (Right to Buy) | Common Stock (7,500) | $38.93 | June 25, 2028 | 7,500 | Acquired |
| June 22, 2017 | XNCR | Stock Option (Right to Buy) | Common Stock (7,500) | $22.20 | June 21, 2027 | 7,500 | Acquired |
| June 23, 2016 | XNCR | Stock Options | Common Stock (7,500) | — | June 22, 2026 | 7,500 | Acquired |
| June 23, 2016 | XNCR | Stock Option (Right to Buy) | Common Stock (7,500) | $14.83 | June 22, 2026 | 7,500 | Acquired |
| July 30, 2015 | XNCR | Stock Option (Right to Buy) | Common Stock (15,000) | $22.35 | July 29, 2025 | 15,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
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 | $700,000 | — | — | — | $378,000 | — | $15,800 | $9,512,640 |
| 2024 | $646,000 | — | — | — | $323,000 | — | $15,600 | $16,930,872 |
| 2023 | $598,000 | — | — | — | $299,000 | — | $15,000 | $5,995,440 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.