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Ricky Sun
Insider
First SEC filing: Dec. 17, 2020 · Latest: Dec. 17, 2020
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 14, 2023 | SVRA | A | 22,500 | · | · | 22,500 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 13, 2022 | SVRA | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 14, 2021 | SVRA | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 9, 2021 | ARQT | A | 13,391 | · | · | 13,391 Direct | · | Acquired | (price as of 2026-10-05) |
| June 2, 2021 | ANNX | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 16, 2020 | SVRA | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 10, 2020 | SVRA | A | 12,000 | · | · | 12,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 27, 2020 | ARQT | A | 24,000 | · | · | 24,000 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Dec. 13, 2022 | SVRA | Stock Option (Right to Buy) | Common Stock | $1.51 | Dec. 13, 2032 | 40,000 | Acquired |
| Dec. 14, 2021 | SVRA | Stock Option (Right to Buy) | Common Stock | $1.11 | Dec. 14, 2031 | 40,000 | Acquired |
| June 9, 2021 | ARQT | Stock Option (Right to Buy) | Common Stock | $27.77 | June 9, 2031 | 13,391 | Acquired |
| June 2, 2021 | ANNX | Stock Option (Right to Buy) | Common Stock | $21.03 | June 2, 2031 | 10,000 | Acquired |
| Dec. 16, 2020 | SVRA | Stock Option (Right to Buy) | Common Stock | $1.23 | Dec. 16, 2030 | 40,000 | Acquired |
| March 10, 2020 | SVRA | Stock Option (Right to Buy) | Common Stock | $2.55 | March 10, 2030 | 12,000 | Acquired |
| Feb. 27, 2020 | ARQT | Stock Option (right to buy) | Common Stock | $27.61 | Feb. 27, 2030 | 24,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).