Brigette Roberts
Insider
First SEC filing: June 11, 2026 · Latest: June 11, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 18, 2026 | QNCX | A | 34,675 | · | · | 34,675 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2026 | QNCX | A | 228,855 | · | · | 228,855 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2026 | QNCX | A | 124,830 | · | · | 124,830 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2026 | QNCX | A | 69,350 | · | · | 69,350 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2026 | QNCX | A | 362,092 | · | · | 362,092 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2026 | QNCX | A | 133,615 | · | · | 133,615 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2026 | QNCX | A | 2,070,107 | · | · | 2,070,107 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2026 | QNCX | A | 6,837,319 | · | · | 6,837,319 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2026 | QNCX | A | 6,837,319 | · | · | 6,837,319 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 3, 2007 | LGND | A | 3,781 | · | · | 3,781 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 4, 2006 | LGND | A | 2,378 | $11.56 | $27,490 | 2,378 Direct | · | Acquired | 593.7% (price as of 2026-10-06) |
| Dec. 8, 2005 | LGND | A | 20,000 | · | · | 20,000 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 |
|---|---|---|---|---|---|---|---|
| May 18, 2026 | QNCX | Employee Stock Option (Right to Buy) | Common Stock | $0.09 | March 1, 2031 | 34,675 | Acquired |
| May 18, 2026 | QNCX | Employee Stock Option (Right to Buy) | Common Stock | $0.09 | April 7, 2032 | 228,855 | Acquired |
| May 18, 2026 | QNCX | Employee Stock Option (Right to Buy) | Common Stock | $0.09 | Sept. 5, 2032 | 124,830 | Acquired |
| May 18, 2026 | QNCX | Employee Stock Option (Right to Buy) | Common Stock | $0.09 | July 30, 2033 | 69,350 | Acquired |
| May 18, 2026 | QNCX | Employee Stock Option (Right to Buy) | Common Stock | $0.09 | March 14, 2034 | 362,092 | Acquired |
| May 18, 2026 | QNCX | Employee Stock Option (Right to Buy) | Common Stock | $0.09 | Aug. 12, 2034 | 133,615 | Acquired |
| May 18, 2026 | QNCX | Employee Stock Option (Right to Buy) | Common Stock | $0.09 | March 15, 2036 | 2,070,107 | Acquired |
| May 18, 2026 | QNCX | Employee Stock Option (Right to Buy) | Common Stock | $0.84 | May 11, 2036 | 6,837,319 | Acquired |
| May 18, 2026 | QNCX | Employee Stock Option (Right to Buy) | Common Stock | $0.84 | May 11, 2036 | 6,837,319 | Acquired |
| Jan. 3, 2007 | LGND | Non-Qualified Stock Option (right to buy) | Common Stock | $3.64 | Jan. 13, 2017 | 3,781 | Acquired |
| Dec. 8, 2005 | LGND | Non-Qualified Stock Option (right to buy) | Common Stock | $11.35 | Dec. 8, 2015 | 20,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 12, 2005 | LGND | None | 0 | Direct |