Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 12 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

12 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 3, 2024 BCYC S 779 $19.64 $15,300 62,024 Direct -1.24% Disposed -79.6% (price as of 2026-10-05)
April 3, 2024 BCYC S 790 $23.81 $18,810 62,803 Direct -1.24% Disposed -83.2% (price as of 2026-10-05)
Jan. 3, 2024 BCYC S 2,640 $17.50 $46,200 63,593 Direct -3.99% Disposed -77.1% (price as of 2026-10-05)
Oct. 3, 2023 BCYC S 272 $20.00 $5,440 38,233 Direct -0.71% Disposed -80.0% (price as of 2026-10-05)
July 3, 2023 BCYC S 336 $25.10 $8,434 38,505 Direct -0.87% Disposed -84.0% (price as of 2026-10-05)
April 3, 2023 BCYC S 319 $21.11 $6,734 38,841 Direct -0.81% Disposed -81.0% (price as of 2026-10-05)
Jan. 3, 2023 BCYC S 1,817 $29.06 $52,802 39,160 Direct -4.43% Disposed -86.2% (price as of 2026-10-05)
Oct. 5, 2021 BCYC S 10b5-1 2,178 $45.10 $98,228 0 Direct -100.00% Disposed -91.1% (price as of 2026-10-05)
Oct. 1, 2021 BCYC S 10b5-1 1,188 $45.00 $53,460 2,178 Direct -35.29% Disposed -91.1% (price as of 2026-10-05)
Sept. 16, 2021 BCYC S 10b5-1 1,955 $45.01 $87,995 3,366 Direct -36.74% Disposed -91.1% (price as of 2026-10-05)
Sept. 15, 2021 BCYC S 10b5-1 3,000 $45.00 $135,000 5,321 Direct -36.05% Disposed -91.1% (price as of 2026-10-05)
Sept. 2, 2021 BCYC S 10b5-1 10,000 $40.00 $400,000 8,321 Direct -54.58% Disposed -90.0% (price as of 2026-10-05)
July 14, 2021 BCYC S 10b5-1 10,000 $35.00 $350,000 18,321 Direct -35.31% Disposed -88.5% (price as of 2026-10-05)
March 31, 2021 BCYC S 10b5-1 10,000 $30.00 $300,000 28,321 Direct -26.10% Disposed -86.6% (price as of 2026-10-05)
March 15, 2021 BCYC S 10b5-1 217 $28.00 $6,076 38,321 Direct -0.56% Disposed -85.7% (price as of 2026-10-05)
March 12, 2021 BCYC S 10b5-1 283 $29.00 $8,207 38,538 Direct -0.73% Disposed -86.2% (price as of 2026-10-05)
March 12, 2021 BCYC S 10b5-1 9,500 $28.48 $270,560 38,821 Direct -19.66% Disposed -85.9% (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. 2, 2024 BCYC Employee Stock Option (right to buy) Ordinary Shares (56,000) $18.08 Jan. 2, 2034 56,000 Acquired
Jan. 3, 2023 BCYC Employee Stock Option (right to buy) Ordinary Shares (35,000) $29.60 Jan. 3, 2033 35,000 Acquired
Jan. 3, 2022 BCYC Employee Stock Option (right to buy) Ordinary Shares (30,000) $60.87 Jan. 3, 2032 30,000 Acquired
Dec. 21, 2021 BCYC Stock Option (Right to Buy) Ordinary Shares (15,477) $14.00 June 28, 2029 15,477 Disposed
Jan. 4, 2021 BCYC Employee Stock Option (right to buy) Common Stock (70,500) $17.95 Jan. 4, 2031 70,500 Acquired
Jan. 2, 2020 BCYC Employee Stock Option (right to buy) Ordinary Shares (60,000) $9.82 Jan. 2, 2030 60,000 Acquired
June 28, 2019 BCYC Stock Option (Right to Buy) Ordinary Shares (177,404) $14.00 June 28, 2029 177,404 Acquired
May 28, 2019 BCYC Stock Option (Right to Buy) Ordinary Shares (177,404) $14.00 May 28, 2029 177,404 Acquired

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

Initial ownership (Form 3) 3 holdings

07

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

DateTickerSecuritySharesOwnership
May 22, 2019 BCYC Ordinary Shares 48,321 Direct
May 22, 2019 BCYC Stock Option (Right to Buy)→ Ordinary Shares (59,196) 59,196 Direct
May 22, 2019 BCYC Stock Option (Right to Buy)→ Ordinary Shares (10,974) 10,974 Direct