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Sylvia Wulf
Insider
First SEC filing: March 11, 2021 · Latest: March 11, 2021
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 14, 2023 | AQB | A | 116,666 | · | · | 116,666 Direct | · | Acquired | (price as of 2026-10-06) |
| March 9, 2023 | AQB | A | 73,462 | · | · | 335,021 Direct | +28.09% | Acquired | (price as of 2026-10-06) |
| March 9, 2023 | AQB | A | 73,462 | · | · | 306,951 Direct | +31.46% | Acquired | (price as of 2026-10-06) |
| Dec. 15, 2022 | AQB | P | 8,903 | $0.69 | $6,143 | 8,903 Direct | · | Acquired | -93.7% (price as of 2026-10-06) |
| Dec. 14, 2022 | AQB | P | 1,097 | $0.65 | $713 | 1,097 Direct | · | Acquired | -93.3% (price as of 2026-10-06) |
| March 14, 2022 | AQB | A | 42,105 | · | · | 251,559 Direct | +20.10% | Acquired | (price as of 2026-10-06) |
| March 14, 2022 | AQB | A | 36,842 | · | · | 36,842 Direct | · | Acquired | (price as of 2026-10-06) |
| March 14, 2022 | AQB | A | 14,035 | · | · | 14,035 Direct | · | Acquired | (price as of 2026-10-06) |
| March 10, 2021 | AQB | A | 8,047 | · | · | 8,047 Direct | · | Acquired | (price as of 2026-10-06) |
| March 10, 2021 | AQB | A | 9,196 | · | · | 9,196 Direct | · | Acquired | (price as of 2026-10-06) |
| March 12, 2020 | AQB | A | 36,170 | · | · | 36,170 Direct | · | Acquired | (price as of 2026-10-06) |
| March 12, 2020 | AQB | A | 31,649 | · | · | 31,649 Direct | · | Acquired | (price as of 2026-10-06) |
| April 30, 2019 | AQB | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 3, 2019 | AQB | A | 164,088 | · | · | 164,088 Direct | · | Acquired | (price as of 2026-10-06) |
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 |
|---|---|---|---|---|---|---|---|
| June 14, 2023 | AQB | Options to Purchase Common Stock | Common Stock | $0.36 | March 9, 2033 | 116,666 | Acquired |
| March 14, 2022 | AQB | Options to Purchase Common Stock | Common Stock | $1.52 | March 14, 2032 | 36,842 | Acquired |
| March 10, 2021 | AQB | Options to Purchase Common Stock | Common Stock | $6.72 | March 10, 2031 | 8,047 | Acquired |
| March 12, 2020 | AQB | Options to Purchase Common Stock | Common Stock | $1.88 | March 12, 2030 | 31,649 | Acquired |
| April 30, 2019 | AQB | Options to Purchase Common Stock | Common Stock | $2.22 | April 30, 2029 | 150,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).