Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 10 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

10 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 14, 2021 BCYC S 10b5-1 917 $34.01 $31,187 38,708 Indirect -2.31% Disposed -88.2% (price as of 2026-10-05)
July 14, 2021 BCYC S 10b5-1 43,378 $34.01 $1,475,286 1,831,671 Indirect -2.31% Disposed -88.2% (price as of 2026-10-05)
July 14, 2021 BCYC S 10b5-1 43,378 $34.01 $1,475,286 1,831,671 Indirect -2.31% Disposed -88.2% (price as of 2026-10-05)
July 14, 2021 BCYC S 10b5-1 917 $34.01 $31,187 38,708 Indirect -2.31% Disposed -88.2% (price as of 2026-10-05)
July 13, 2021 BCYC S 10b5-1 12 $33.50 $402 39,625 Indirect -0.03% Disposed -88.0% (price as of 2026-10-05)
July 13, 2021 BCYC S 10b5-1 588 $33.50 $19,698 1,875,049 Indirect -0.03% Disposed -88.0% (price as of 2026-10-05)
July 13, 2021 BCYC S 10b5-1 588 $33.50 $19,698 1,875,049 Indirect -0.03% Disposed -88.0% (price as of 2026-10-05)
July 13, 2021 BCYC S 10b5-1 12 $33.50 $402 39,625 Indirect -0.03% Disposed -88.0% (price as of 2026-10-05)
May 28, 2019 BCYC P 7,983 $14.00 $111,762 39,637 Indirect +25.22% Acquired -71.4% (price as of 2026-10-05)
May 28, 2019 BCYC P 377,732 $14.00 $5,288,248 1,875,637 Indirect +25.22% Acquired -71.4% (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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 4, 2021 BCYC Stock Option (right to buy) Ordinary Shares (19,000) $17.95 Jan. 4, 2031 19,000 Acquired
Jan. 2, 2020 BCYC Stock Option (right to buy) Ordinary Shares (16,000) $9.82 Jan. 2, 2030 16,000 Acquired
May 28, 2019 BCYC Series B1 Preferred Shares Ordinary Shares (623,196) · · 623,196 Disposed
May 28, 2019 BCYC Series A Preferred Shares Ordinary Shares (18,485) · · 18,485 Disposed
May 28, 2019 BCYC Series B1 Preferred Shares Ordinary Shares (13,169) · · 13,169 Disposed
May 28, 2019 BCYC Series A Preferred Shares Ordinary Shares (874,709) · · 874,709 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 4 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
May 22, 2019 BCYC Series A Preferred Shares→ Ordinary Shares · Indirect
May 22, 2019 BCYC Series B1 Preferred Shares→ Ordinary Shares · Indirect
May 22, 2019 BCYC Series A Preferred Shares→ Ordinary Shares · Indirect
May 22, 2019 BCYC Series B1 Preferred Shares→ Ordinary Shares · Indirect