Insider at

04

Insider transactions

05
0 buys (P) 2 sells (S) Net: $-194,502 + 89 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

89 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
April 9, 2026 KNSA S 10b5-1 1,703 $46.69 $79,513 12,029 Direct -12.40% Disposed 62.3% (price as of 2026-10-02)
April 6, 2026 KNSA S 10b5-1 2,367 $48.58 $114,989 12,029 Direct -16.44% Disposed 56.0% (price as of 2026-10-02)
Sept. 4, 2025 KNSA S 10b5-1 3,523 $35.31 $124,397 9,415 Direct -27.23% Disposed 114.6% (price as of 2026-10-02)
June 3, 2025 KNSA S 10b5-1 27,594 $29.02 $800,778 9,415 Direct -74.56% Disposed 161.2% (price as of 2026-10-02)
May 5, 2025 KNSA S 10b5-1 6,272 $28.00 $175,616 9,415 Direct -39.98% Disposed 170.7% (price as of 2026-10-02)
May 2, 2025 KNSA S 10b5-1 3,850 $28.00 $107,800 9,415 Direct -29.02% Disposed 170.7% (price as of 2026-10-02)
May 1, 2025 KNSA S 10b5-1 23,234 $28.02 $651,017 9,415 Direct -71.16% Disposed 170.5% (price as of 2026-10-02)
April 29, 2025 KNSA S 10b5-1 64,035 $25.21 $1,614,322 9,415 Direct -87.18% Disposed 200.6% (price as of 2026-10-02)
April 21, 2025 KNSA S 10b5-1 18,259 $20.29 $370,475 9,415 Direct -65.98% Disposed 273.5% (price as of 2026-10-02)
Sept. 3, 2024 KNSA S 10b5-1 67,346 $26.10 $1,757,731 22,896 Direct -74.63% Disposed 190.4% (price as of 2026-10-02)
Sept. 3, 2024 KNSA S 10b5-1 1,160 $27.12 $31,459 21,736 Direct -5.07% Disposed 179.5% (price as of 2026-10-02)

Showing latest 100 of 152 transactions

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
Sept. 1, 2026 KNSA Restricted Share Unit Class A Ordinary Share (9,250) · · 9,250 Acquired
Sept. 1, 2026 KNSA Share Option Class A Ordinary Share (36,950) $79.28 Aug. 31, 2036 36,950 Acquired
Sept. 1, 2026 KNSA Restricted Share Unit Class A Ordinary Share (2,457) · · 2,457 Disposed
Sept. 1, 2026 KNSA Restricted Share Unit Class A Ordinary Share (1,740) · · 1,740 Disposed
Sept. 1, 2026 KNSA Restricted Share Unit Class A Ordinary Share (1,611) · · 1,611 Disposed
Sept. 1, 2026 KNSA Restricted Share Unit Class A Ordinary Share (2,477) · · 2,477 Disposed
April 7, 2026 KNSA Restricted Share Unit Class A Ordinary Share (2,477) · · 2,477 Disposed
April 1, 2026 KNSA Share Option Class A Ordinary Share (36,950) $48.13 March 31, 2036 36,950 Acquired
April 1, 2026 KNSA Restricted Share Unit Class A Ordinary Share (9,250) · · 9,250 Acquired
April 1, 2026 KNSA Performance Share Unit Class A Ordinary Share (18,500) · · 18,500 Acquired
April 1, 2026 KNSA Restricted Share Unit Class A Ordinary Share (1,611) · · 1,611 Disposed
April 1, 2026 KNSA Restricted Share Unit Class A Ordinary Share (1,740) · · 1,740 Disposed
April 1, 2026 KNSA Restricted Share Unit Class A Ordinary Share (2,457) · · 2,457 Disposed
Sept. 2, 2025 KNSA Restricted Share Unit Class A Ordinary Share (994) · · 994 Disposed
Sept. 1, 2025 KNSA Restricted Share Unit Class A Ordinary Share (9,828) · · 9,828 Acquired
Sept. 1, 2025 KNSA Share Option Class A Ordinary Share (39,364) $33.49 Aug. 31, 2035 39,364 Acquired
Sept. 1, 2025 KNSA Restricted Share Unit Class A Ordinary Share (1,741) · · 1,741 Disposed
Sept. 1, 2025 KNSA Restricted Share Unit Class A Ordinary Share (1,611) · · 1,611 Disposed
Sept. 1, 2025 KNSA Restricted Share Unit Class A Ordinary Share (2,477) · · 2,477 Disposed
June 3, 2025 KNSA Share Option Class A Ordinary Share (27,594) $13.35 June 30, 2029 27,594 Disposed
May 5, 2025 KNSA Share Option Class A Ordinary Share (6,272) $17.76 Aug. 31, 2033 6,272 Disposed
May 2, 2025 KNSA Share Option Class A Ordinary Share (3,850) $17.76 Aug. 31, 2033 3,850 Disposed
May 1, 2025 KNSA Performance Share Unit Class A Ordinary Share (4,976) · · 4,976 Acquired
May 1, 2025 KNSA Performance Share Unit Class A Ordinary Share (5,225) · · 5,225 Acquired
May 1, 2025 KNSA Performance Share Option Class A Ordinary Share (8,043) $27.74 April 30, 2035 8,043 Acquired
May 1, 2025 KNSA Performance Share Option Class A Ordinary Share (8,303) $27.74 April 30, 2035 8,303 Acquired
May 1, 2025 KNSA Share Option Class A Ordinary Share (13,406) $13.35 June 30, 2029 13,406 Disposed
May 1, 2025 KNSA Share Option Class A Ordinary Share (8,671) $11.10 April 6, 2032 8,671 Disposed
May 1, 2025 KNSA Share Option Class A Ordinary Share (1,157) $17.76 Aug. 31, 2033 1,157 Disposed
April 29, 2025 KNSA Share Option Class A Ordinary Share (15,000) $15.52 March 12, 2030 15,000 Disposed
April 29, 2025 KNSA Share Option Class A Ordinary Share (20,000) $15.50 Sept. 9, 2030 20,000 Disposed
April 29, 2025 KNSA Share Option Class A Ordinary Share (6,296) $12.97 Sept. 1, 2031 6,296 Disposed
April 29, 2025 KNSA Share Option Class A Ordinary Share (7,432) $11.97 Aug. 31, 2032 7,432 Disposed
April 29, 2025 KNSA Share Option Class A Ordinary Share (15,307) $10.76 March 31, 2033 15,307 Disposed
April 7, 2025 KNSA Restricted Share Unit Class A Ordinary Share (2,477) · · 2,477 Disposed
April 1, 2025 KNSA Share Option Class A Ordinary Share (39,364) $21.77 March 31, 2035 39,364 Acquired
April 1, 2025 KNSA Restricted Share Unit Class A Ordinary Share (9,828) · · 9,828 Acquired
April 1, 2025 KNSA Performance Share Unit Class A Ordinary Share (19,657) · · 19,657 Acquired
April 1, 2025 KNSA Restricted Share Unit Class A Ordinary Share (1,611) · · 1,611 Disposed
April 1, 2025 KNSA Restricted Share Unit Class A Ordinary Share (1,741) · · 1,741 Disposed
March 16, 2025 KNSA Restricted Share Unit Class A Ordinary Share (994) · · 994 Disposed
Sept. 3, 2024 KNSA Share Option Class A Ordinary Share (14,000) $8.83 Sept. 16, 2029 14,000 Disposed
Sept. 3, 2024 KNSA Share Option Class A Ordinary Share (29,730) $11.10 April 6, 2032 29,730 Disposed
Sept. 3, 2024 KNSA Share Option Class A Ordinary Share (24,776) $11.97 Aug. 31, 2032 24,776 Disposed
Sept. 2, 2024 KNSA Restricted Share Unit Class A Ordinary Share (994) · · 994 Disposed
Sept. 1, 2024 KNSA Restricted Share Unit Class A Ordinary Share (6,962) · · 6,962 Acquired
Sept. 1, 2024 KNSA Share Option Class A Ordinary Share (36,100) $26.74 Aug. 31, 2034 36,100 Acquired
Sept. 1, 2024 KNSA Restricted Share Unit Class A Ordinary Share (2,477) · · 2,477 Disposed
Sept. 1, 2024 KNSA Restricted Share Unit Class A Ordinary Share (1,612) · · 1,612 Disposed
April 8, 2024 KNSA Restricted Share Unit Class A Common Share (2,477) · · 2,477 Disposed
April 4, 2024 KNSA Share Option Class A Common Share (36,100) $18.06 March 31, 2034 36,100 Acquired
April 4, 2024 KNSA Performance Share Unit Class A Common Share (5,569) · March 31, 2034 5,569 Acquired
April 4, 2024 KNSA Restricted Share Unit Class A Common Share (6,962) · · 6,962 Acquired
April 1, 2024 KNSA Restricted Share Unit Class A Common Share (1,612) · · 1,612 Disposed
Sept. 2, 2023 KNSA Restricted Share Unit Class A Common Share (994) · · 994 Disposed
Sept. 1, 2023 KNSA Restricted Share Unit Class A Common Share (2,477) · · 2,477 Disposed
Sept. 1, 2023 KNSA Restricted Share Unit Class A Common Share (6,445) · · 6,445 Acquired
Sept. 1, 2023 KNSA Share Option Class A Common Share (38,668) $17.76 Aug. 31, 2033 38,668 Acquired
April 10, 2023 KNSA Restricted Share Unit Class A Common Share (2,477) · · 2,477 Acquired
April 1, 2023 KNSA Share Option Class A Common Share (38,668) $10.76 March 31, 2033 38,668 Acquired
April 1, 2023 KNSA Restricted Share Unit Class A Common Share (6,445) · · 6,445 Acquired
March 20, 2023 KNSA Restricted Share Unit Class A Common Share (2,137) · · 2,137 Disposed
March 16, 2023 KNSA Restricted Share Unit Class A Common Share (994) · · 994 Disposed
Sept. 2, 2022 KNSA Restricted Share Unit Class A Common Share (995) · · 995 Disposed
Sept. 1, 2022 KNSA Share Option Class A Common Share (59,460) $11.97 Aug. 31, 2032 59,460 Acquired
Sept. 1, 2022 KNSA Restricted Share Unit Class A Common Share (9,908) · · 9,908 Acquired
April 7, 2022 KNSA Share Option Class A Common Share (59,460) $11.10 April 6, 2032 59,460 Acquired
April 7, 2022 KNSA Restricted Share Unit Class A Common Share (9,908) · · 9,908 Acquired
March 21, 2022 KNSA Restricted Share Unit Class A Common Share (2,270) · · 2,270 Disposed
March 16, 2022 KNSA Restricted Share Unit Class A Common Share (995) · · 995 Disposed
Sept. 2, 2021 KNSA Restricted Share Units Class A Common Shares (3,977) · · 3,977 Acquired
Sept. 2, 2021 KNSA Share Option Class A Common Shares (7,954) $12.97 Sept. 1, 2031 7,954 Acquired

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

Initial ownership (Form 3) 9 holdings

07

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

DateTickerSecuritySharesOwnership
April 15, 2021 KNSA Class A Common Shares 3,382 Direct
April 15, 2021 KNSA Share Option→ Class A Common Shares (41,000) 41,000 Direct
April 15, 2021 KNSA Share Option→ Class A Common Shares (14,000) 14,000 Direct
April 15, 2021 KNSA Share Option→ Class A Common Shares (15,000) 15,000 Direct
April 15, 2021 KNSA Share Option→ Class A Common Shares (20,000) 20,000 Direct
April 15, 2021 KNSA Share Option→ Class A Common Shares (7,954) 7,954 Direct
April 15, 2021 KNSA Restricted Share Units→ Class A Common Shares (3,977) 3,977 Direct
April 15, 2021 KNSA Restricted Share Units→ Class A Common Shares (2,270) 2,270 Direct
April 15, 2021 KNSA Restricted Share Units→ Class A Common Shares (2,137) 2,137 Direct