Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 19 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 3, 2026 CMPS F 5,962 $11.25 $67,072 361,028 Direct -1.62% Disposed 3.1% (price as of 2026-10-05)
March 26, 2026 CMPS A 175,000 · · 366,990 Direct +91.15% Acquired (price as of 2026-10-05)
March 26, 2026 CMPS A 367,815 · · 367,815 Direct · Acquired (price as of 2026-10-05)
March 11, 2026 CMPS F 13,131 $6.89 $90,473 191,990 Direct -6.40% Disposed 68.4% (price as of 2026-10-05)
Feb. 2, 2026 CMPS F 16,181 $6.61 $106,956 205,121 Direct -7.31% Disposed 75.5% (price as of 2026-10-05)
Aug. 1, 2025 CMPS F 6,366 $4.34 $27,628 221,302 Direct -2.80% Disposed 167.3% (price as of 2026-10-05)
March 11, 2025 CMPS A 92,000 · · 227,668 Direct +67.81% Acquired (price as of 2026-10-05)
March 11, 2025 CMPS A 275,000 · · 275,000 Direct · Acquired (price as of 2026-10-05)
Feb. 3, 2025 CMPS F 15,516 $4.31 $66,874 135,668 Direct -10.26% Disposed 169.1% (price as of 2026-10-05)
Aug. 1, 2024 CMPS F 7,064 $6.88 $48,600 151,184 Direct -4.46% Disposed 68.6% (price as of 2026-10-05)
Feb. 2, 2024 CMPS F 3,158 $10.89 $34,391 158,248 Direct -1.96% Disposed 6.5% (price as of 2026-10-05)
Feb. 1, 2024 CMPS A 92,000 · · 161,406 Direct +132.55% Acquired (price as of 2026-10-05)
Feb. 1, 2024 CMPS A 275,000 · · 275,000 Direct · Acquired (price as of 2026-10-05)
Aug. 1, 2023 CMPS F 5,794 $8.95 $51,856 69,406 Direct -7.70% Disposed 29.6% (price as of 2026-10-05)
Aug. 1, 2023 CMPS F 5,000 $8.95 $44,750 70,200 Direct -6.65% Disposed 29.6% (price as of 2026-10-05)
Feb. 2, 2023 CMPS A 25,200 · · 75,200 Direct +50.40% Acquired (price as of 2026-10-05)
Feb. 2, 2023 CMPS A 153,900 · · 153,900 Direct · Acquired (price as of 2026-10-05)
Aug. 1, 2022 CMPS A 50,000 · · 50,000 Direct · Acquired (price as of 2026-10-05)
Aug. 1, 2022 CMPS A 600,000 · · 600,000 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 26, 2026 CMPS Share Option (Right to Buy) Ordinary Shares [F1] (367,815) $5.64 March 25, 2036 367,815 Acquired
March 11, 2025 CMPS Share Option (Right to Buy) Ordinary Shares [F1] (275,000) $3.60 March 10, 2035 275,000 Acquired
Feb. 1, 2024 CMPS Share Option (Right to Buy) Ordinary Shares [F1] (275,000) $11.34 Jan. 31, 2034 275,000 Acquired
Feb. 2, 2023 CMPS Share Option (Right to Buy) Ordinary Shares [F1] (153,900) $10.85 Feb. 1, 2033 153,900 Acquired
Aug. 1, 2022 CMPS Share Option (Right to Buy) [F3] Ordinary Shares (600,000) $14.94 July 31, 2032 600,000 Acquired

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