Insider at

04

Insider transactions

05
0 buys (P) 26 sells (S) Net: $-36,819,541 + 61 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

61 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 1, 2026 KYMR S 10b5-1 3,525 $111.44 $392,826 693,043 Direct -0.51% Disposed -3.6% (price as of 2026-10-02)
Oct. 1, 2026 KYMR S 10b5-1 5,506 $112.42 $618,985 687,537 Direct -0.79% Disposed -4.5% (price as of 2026-10-02)
Oct. 1, 2026 KYMR S 10b5-1 4,876 $113.24 $552,158 682,661 Direct -0.71% Disposed -5.2% (price as of 2026-10-02)
Oct. 1, 2026 KYMR S 10b5-1 7,601 $114.43 $869,782 675,060 Direct -1.11% Disposed -6.2% (price as of 2026-10-02)
Oct. 1, 2026 KYMR S 10b5-1 8,230 $115.40 $949,742 666,830 Direct -1.22% Disposed -6.9% (price as of 2026-10-02)
Oct. 1, 2026 KYMR S 10b5-1 262 $116.12 $30,423 666,568 Direct -0.04% Disposed -7.5% (price as of 2026-10-02)
July 7, 2026 KYMR S 10b5-1 50,000 $119.00 $5,950,000 666,568 Direct -6.98% Disposed -9.8% (price as of 2026-10-02)
July 1, 2026 KYMR S 10b5-1 3,336 $116.56 $388,844 666,568 Direct -0.50% Disposed -7.9% (price as of 2026-10-02)
July 1, 2026 KYMR S 10b5-1 44,050 $115.69 $5,096,144 669,904 Direct -6.17% Disposed -7.2% (price as of 2026-10-02)
July 1, 2026 KYMR S 10b5-1 24,105 $114.96 $2,771,111 713,954 Direct -3.27% Disposed -6.6% (price as of 2026-10-02)
July 1, 2026 KYMR S 10b5-1 6,626 $113.98 $755,231 738,059 Direct -0.89% Disposed -5.8% (price as of 2026-10-02)
July 1, 2026 KYMR S 10b5-1 1,883 $112.80 $212,402 744,685 Direct -0.25% Disposed -4.8% (price as of 2026-10-02)
April 29, 2026 KYMR S 10b5-1 936 $82.45 $77,173 666,195 Direct -0.14% Disposed 30.2% (price as of 2026-10-02)
April 29, 2026 KYMR S 10b5-1 12,059 $81.70 $985,220 667,131 Direct -1.78% Disposed 31.4% (price as of 2026-10-02)
April 29, 2026 KYMR S 10b5-1 17,005 $80.74 $1,372,984 679,190 Direct -2.44% Disposed 33.0% (price as of 2026-10-02)
Feb. 25, 2026 KYMR S 10b5-1 8 $93.49 $748 666,195 Direct 0.00% Disposed 14.9% (price as of 2026-10-02)
Feb. 25, 2026 KYMR S 10b5-1 1,501 $92.81 $139,308 666,203 Direct -0.22% Disposed 15.7% (price as of 2026-10-02)
Feb. 25, 2026 KYMR S 10b5-1 3,293 $91.76 $302,166 667,704 Direct -0.49% Disposed 17.0% (price as of 2026-10-02)
Feb. 25, 2026 KYMR S 10b5-1 5,434 $90.39 $491,179 670,997 Direct -0.80% Disposed 18.8% (price as of 2026-10-02)
Feb. 25, 2026 KYMR S 10b5-1 19,764 $89.78 $1,774,412 676,431 Direct -2.84% Disposed 19.6% (price as of 2026-10-02)
Dec. 31, 2025 KYMR S 10b5-1 6,014 $78.52 $472,219 663,077 Direct -0.90% Disposed 36.8% (price as of 2026-10-02)
Dec. 31, 2025 KYMR S 10b5-1 23,986 $77.95 $1,869,709 669,091 Direct -3.46% Disposed 37.8% (price as of 2026-10-02)
Dec. 8, 2025 KYMR S 10b5-1 100,000 $89.17 $8,917,000 660,482 Direct -13.15% Disposed 20.4% (price as of 2026-10-02)
Oct. 29, 2025 KYMR S 10b5-1 24,511 $61.02 $1,495,661 664,109 Direct -3.56% Disposed 76.0% (price as of 2026-10-02)
Oct. 29, 2025 KYMR S 10b5-1 1,862 $59.72 $111,199 688,620 Direct -0.27% Disposed 79.8% (price as of 2026-10-02)
Oct. 29, 2025 KYMR S 10b5-1 3,627 $61.46 $222,915 660,482 Direct -0.55% Disposed 74.7% (price as of 2026-10-02)
Sept. 16, 2025 KYMR S 10b5-1 30,000 $49.00 $1,470,000 660,482 Direct -4.34% Disposed 119.2% (price as of 2026-10-02)
June 3, 2025 KYMR S 10b5-1 30,000 $49.00 $1,470,000 660,482 Direct -4.34% Disposed 119.2% (price as of 2026-10-02)
Jan. 12, 2022 KYMR S 10b5-1 241 $53.97 $13,007 472,199 Direct -0.05% Disposed 99.0% (price as of 2026-10-02)
Jan. 12, 2022 KYMR S 10b5-1 1,623 $53.27 $86,457 472,440 Direct -0.34% Disposed 101.6% (price as of 2026-10-02)
Jan. 12, 2022 KYMR S 10b5-1 4,022 $52.02 $209,224 474,063 Direct -0.84% Disposed 106.4% (price as of 2026-10-02)
Jan. 12, 2022 KYMR S 10b5-1 2,726 $51.31 $139,871 478,085 Direct -0.57% Disposed 109.3% (price as of 2026-10-02)
Jan. 11, 2022 KYMR S 10b5-1 347 $55.05 $19,102 472,199 Direct -0.07% Disposed 95.1% (price as of 2026-10-02)
Jan. 11, 2022 KYMR S 10b5-1 6,644 $54.42 $361,566 472,546 Direct -1.39% Disposed 97.3% (price as of 2026-10-02)
Jan. 11, 2022 KYMR S 10b5-1 9,932 $53.68 $533,150 479,190 Direct -2.03% Disposed 100.1% (price as of 2026-10-02)
Jan. 10, 2022 KYMR S 10b5-1 106 $54.99 $5,829 472,199 Direct -0.02% Disposed 95.3% (price as of 2026-10-02)
Jan. 10, 2022 KYMR S 10b5-1 4,201 $54.40 $228,534 472,305 Direct -0.88% Disposed 97.4% (price as of 2026-10-02)
Jan. 10, 2022 KYMR S 10b5-1 10,673 $53.35 $569,405 476,506 Direct -2.19% Disposed 101.3% (price as of 2026-10-02)
Jan. 10, 2022 KYMR S 10b5-1 7,485 $52.46 $392,663 487,179 Direct -1.51% Disposed 104.7% (price as of 2026-10-02)

Showing latest 100 of 198 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
Oct. 1, 2026 KYMR Stock Option (Right to Buy) Common Stock (30,000) $2.08 Nov. 13, 2029 30,000 Disposed
July 7, 2026 KYMR Stock Option (Right to Buy) Common Stock (4,441) $2.08 Nov. 13, 2029 4,441 Disposed
July 7, 2026 KYMR Stock Option (Right to Buy) Common Stock (45,559) $2.08 Nov. 13, 2029 45,559 Disposed
July 1, 2026 KYMR Stock Option (Right to Buy) Common Stock (80,000) $2.08 Nov. 13, 2029 80,000 Disposed
April 29, 2026 KYMR Stock Option (Right to Buy) Common Stock (30,000) $2.08 Nov. 13, 2029 30,000 Disposed
March 2, 2026 KYMR Stock Option (Right to Buy) Common Stock (215,000) $90.10 March 1, 2036 215,000 Acquired
Feb. 25, 2026 KYMR Stock Option (Right to Buy) Common Stock (30,000) $2.08 Nov. 13, 2029 30,000 Disposed
Jan. 5, 2026 KYMR Stock Option (Right to Buy) Common Stock (3,118) $32.07 March 1, 2033 3,118 Disposed
Dec. 31, 2025 KYMR Stock Option (Right to Buy) Common Stock (30,000) $2.08 Nov. 13, 2029 30,000 Disposed
Dec. 17, 2025 KYMR Stock Option (Right to Buy) Common Stock (2,595) $38.53 March 1, 2032 2,595 Disposed
Dec. 8, 2025 KYMR Stock Option (Right to Buy) Common Stock (100,000) $2.08 Nov. 13, 2029 100,000 Disposed
Oct. 29, 2025 KYMR Stock Option (Right to Buy) Common Stock (30,000) $2.08 Nov. 13, 2029 30,000 Disposed
Sept. 16, 2025 KYMR Stock Option (Right to Buy) Common Stock (30,000) $2.08 Nov. 13, 2029 30,000 Disposed
June 3, 2025 KYMR Stock Option (Right to Buy) Common Stock (30,000) $2.08 Nov. 13, 2029 30,000 Disposed
March 3, 2025 KYMR Stock Option (Right to Buy) Common Stock (365,000) $30.17 March 2, 2035 365,000 Acquired
Jan. 10, 2025 KYMR Stock Option (Right to Buy) Common Stock (10,000) $2.08 Nov. 13, 2029 10,000 Acquired
July 1, 2024 KYMR Stock Option (Right to Buy) Common Stock (18,773) $5.33 May 13, 2030 18,773 Disposed
June 18, 2024 KYMR Stock Option (Right to Buy) Common Stock (14,413) $2.08 Nov. 13, 2029 14,413 Disposed
March 1, 2024 KYMR Stock Option (Right to Buy) Common Stock (530,000) $43.50 Feb. 28, 2034 530,000 Acquired
Jan. 2, 2024 KYMR Stock Option (Right to Buy) Common Stock (9,000) $2.08 Nov. 13, 2029 9,000 Disposed
Nov. 3, 2023 KYMR Stock Option (Right to Buy) Common Stock (17,632) $2.08 Nov. 13, 2029 17,632 Disposed
Nov. 3, 2023 KYMR Stock Option (Right to Buy) Common Stock (2,368) $2.08 May 22, 2029 2,368 Disposed
Aug. 8, 2023 KYMR Stock Option (Right to Buy) Common Stock (12,000) $2.08 May 22, 2029 12,000 Disposed
March 1, 2023 KYMR Stock Option (Right to Buy) Common Stock (450,000) $32.07 Feb. 28, 2033 450,000 Acquired
Dec. 8, 2022 KYMR Stock Option (Right to Buy) Common Stock (10,000) $2.08 Nov. 13, 2029 10,000 Disposed
Oct. 17, 2022 KYMR Stock Option (Right to Buy) Common Stock (27,676) $2.08 Nov. 13, 2029 27,676 Disposed
Oct. 17, 2022 KYMR Stock Option (Right to Buy) Common Stock (32,056) $2.08 May 22, 2029 32,056 Disposed
May 3, 2022 KYMR Stock Option (Right to Buy) Common Stock (20,000) $2.08 May 22, 2029 20,000 Disposed
March 1, 2022 KYMR Stock Option (Right to Buy) Common Stock (275,100) $38.53 Feb. 29, 2032 275,100 Acquired
Jan. 14, 2022 KYMR Stock Option (Right to Buy) Common Stock (10,000) $2.08 May 22, 2029 10,000 Disposed
Jan. 12, 2022 KYMR Stock Option (Right to Buy) Common Stock (8,612) $2.08 Nov. 13, 2029 8,612 Disposed
Jan. 11, 2022 KYMR Stock Option (Right to Buy) Common Stock (16,923) $2.08 Nov. 13, 2029 16,923 Disposed
Jan. 10, 2022 KYMR Stock Option (Right to Buy) Common Stock (22,465) $2.08 Nov. 13, 2029 22,465 Disposed
Dec. 16, 2021 KYMR Stock Option (Right to Buy) Common Stock (8,000) $2.08 May 22, 2029 8,000 Disposed
Oct. 11, 2021 KYMR Stock Option (Right to Buy) Common Stock (6,456) $2.08 Nov. 13, 2029 6,456 Disposed
Oct. 8, 2021 KYMR Stock Option (Right to Buy) Common Stock (41,544) $2.08 Nov. 13, 2029 41,544 Disposed
Aug. 19, 2021 KYMR Stock Option (Right to Buy) Common Stock (12,000) $2.08 May 22, 2029 12,000 Disposed
Aug. 4, 2021 KYMR Stock Option (Right to Buy) Common Stock (1,037) $2.08 Nov. 13, 2029 1,037 Disposed
Aug. 3, 2021 KYMR Stock Option (Right to Buy) Common Stock (5,669) $2.08 Nov. 13, 2029 5,669 Disposed
Aug. 2, 2021 KYMR Stock Option (Right to Buy) Common Stock (23,456) $2.08 Nov. 13, 2029 23,456 Disposed
July 30, 2021 KYMR Stock Option (Right to Buy) Common Stock (6,279) $2.08 Nov. 13, 2029 6,279 Disposed
July 29, 2021 KYMR Stock Option (Right to Buy) Common Stock (680) $2.08 Nov. 13, 2029 680 Disposed
July 28, 2021 KYMR Stock Option (Right to Buy) Common Stock (3,864) $2.08 Nov. 13, 2029 3,864 Disposed
July 26, 2021 KYMR Stock Option (Right to Buy) Common Stock (9,015) $2.08 Nov. 13, 2029 9,015 Disposed
July 8, 2021 KYMR Stock Option (Right to Buy) Common Stock (48,000) $2.08 Nov. 13, 2029 48,000 Disposed
June 14, 2021 KYMR Stock Option (Right to Buy) Common Stock (40,000) $2.08 May 22, 2029 40,000 Disposed
June 10, 2021 KYMR Stock Option (Right to Buy) Common Stock (23,009) $2.08 Nov. 13, 2029 23,009 Disposed
June 9, 2021 KYMR Stock Option (Right to Buy) Common Stock (5,752) $2.08 Nov. 13, 2029 5,752 Disposed
June 8, 2021 KYMR Stock Option (Right to Buy) Common Stock (270) $2.08 Nov. 13, 2029 270 Disposed
June 7, 2021 KYMR Stock Option (Right to Buy) Common Stock (12,724) $2.08 Nov. 13, 2029 12,724 Disposed
May 19, 2021 KYMR Stock Option (Right to Buy) Common Stock (15,000) $2.08 May 22, 2029 15,000 Disposed
May 12, 2021 KYMR Stock Option (Right to Buy) Common Stock (8,245) $2.08 Nov. 13, 2029 8,245 Disposed
April 26, 2021 KYMR Stock Option (Right to Buy) Common Stock (2,768) $2.08 Nov. 13, 2029 2,768 Disposed
April 23, 2021 KYMR Stock Option (Right to Buy) Common Stock (680) $2.08 Nov. 13, 2029 680 Disposed
April 22, 2021 KYMR Stock Option (Right to Buy) Common Stock (10,959) $2.08 Nov. 13, 2029 10,959 Disposed
April 19, 2021 KYMR Stock Option (Right to Buy) Common Stock (6,000) $2.08 May 22, 2029 6,000 Disposed
April 19, 2021 KYMR Stock Option (Right to Buy) Common Stock (653) $2.08 Nov. 13, 2029 653 Disposed
April 15, 2021 KYMR Stock Option (Right to Buy) Common Stock (4,940) $2.08 Nov. 13, 2029 4,940 Disposed
April 13, 2021 KYMR Stock Option (Right to Buy) Common Stock (15,000) $2.08 May 22, 2029 15,000 Disposed
April 12, 2021 KYMR Stock Option (Right to Buy) Common Stock (15,267) $2.08 Nov. 13, 2019 15,267 Disposed
April 9, 2021 KYMR Stock Option (Right to Buy) Common Stock (22,794) $2.08 Nov. 13, 2019 22,794 Disposed
April 8, 2021 KYMR Stock Option (Right to Buy) Common Stock (9,939) $2.08 Nov. 13, 2019 9,939 Disposed
March 1, 2021 KYMR Stock Option (Right to Buy) Common Stock (375,000) $48.46 Feb. 28, 2031 375,000 Acquired
Aug. 20, 2020 KYMR Stock Option (Right to Buy) Common Stock (125,399) $20.00 Aug. 19, 2030 125,399 Acquired

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

Initial ownership (Form 3) 6 holdings

07

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

DateTickerSecuritySharesOwnership
Aug. 20, 2020 KYMR Common Stock 376,199 Direct
Aug. 20, 2020 KYMR Stock Option (Right to Buy)→ Common Stock (172,424) 172,424 Direct
Aug. 20, 2020 KYMR Stock Option (Right to Buy)→ Common Stock (622,280) 622,280 Direct
Aug. 20, 2020 KYMR Stock Option (Right to Buy)→ Common Stock (292,725) 292,725 Direct
Aug. 20, 2020 KYMR Stock Option (Right to Buy)→ Common Stock (307,229) 307,229 Direct
Aug. 20, 2020 KYMR Stock Option (Right to Buy)→ Common Stock (76,493) 76,493 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $693,000 · · · $519,750 · $14,000 $8,545,609
2024 $670,000 · · · $542,700 · $13,800 $15,433,147
2023 $640,000 · · $8,594,942 $422,400 · $13,200 $9,670,542

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.