Insider at

04

Insider transactions

05
0 buys (P) 18 sells (S) Net: $-9,134,491 + 42 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

42 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 4, 2026 KYMR S 447 $86.62 $38,719 117,134 Direct -0.38% Disposed 22.4% (price as of 2026-10-06)
March 4, 2026 KYMR S 1,437 $85.78 $123,266 117,581 Direct -1.21% Disposed 23.5% (price as of 2026-10-06)
March 4, 2026 KYMR S 2,519 $85.04 $214,216 119,018 Direct -2.07% Disposed 24.6% (price as of 2026-10-06)
March 4, 2026 KYMR S 492 $84.00 $41,328 121,537 Direct -0.40% Disposed 26.2% (price as of 2026-10-06)
March 2, 2026 KYMR S 3,048 $89.66 $273,284 122,029 Direct -2.44% Disposed 18.2% (price as of 2026-10-06)
March 2, 2026 KYMR S 1,055 $88.50 $93,368 125,077 Direct -0.84% Disposed 19.8% (price as of 2026-10-06)
March 2, 2026 KYMR S 1,510 $87.75 $132,502 126,132 Direct -1.18% Disposed 20.8% (price as of 2026-10-06)
Dec. 8, 2025 KYMR S 10b5-1 1,400 $92.19 $129,066 109,992 Direct -1.26% Disposed 15.0% (price as of 2026-10-06)
Dec. 8, 2025 KYMR S 10b5-1 3,300 $91.46 $301,818 111,392 Direct -2.88% Disposed 15.9% (price as of 2026-10-06)
Dec. 8, 2025 KYMR S 10b5-1 8,562 $90.12 $771,607 114,692 Direct -6.95% Disposed 17.6% (price as of 2026-10-06)
Dec. 8, 2025 KYMR S 10b5-1 3,929 $89.43 $351,370 123,254 Direct -3.09% Disposed 18.5% (price as of 2026-10-06)
Dec. 8, 2025 KYMR S 10b5-1 18,357 $88.02 $1,615,783 127,183 Direct -12.61% Disposed 20.4% (price as of 2026-10-06)
Dec. 8, 2025 KYMR S 10b5-1 13,759 $87.37 $1,202,124 145,540 Direct -8.64% Disposed 21.3% (price as of 2026-10-06)
Oct. 15, 2025 KYMR S 10b5-1 6,453 $63.09 $407,120 109,992 Direct -5.54% Disposed 68.0% (price as of 2026-10-06)
Oct. 15, 2025 KYMR S 10b5-1 14,896 $62.72 $934,277 116,445 Direct -11.34% Disposed 69.0% (price as of 2026-10-06)
Oct. 15, 2025 KYMR S 10b5-1 8,963 $61.49 $551,135 131,341 Direct -6.39% Disposed 72.4% (price as of 2026-10-06)
Oct. 15, 2025 KYMR S 10b5-1 29,264 $60.37 $1,766,668 140,304 Direct -17.26% Disposed 75.6% (price as of 2026-10-06)
Oct. 13, 2025 KYMR S 10b5-1 3,114 $60.00 $186,840 118,359 Direct -2.56% Disposed 76.6% (price as of 2026-10-06)
March 3, 2025 KYMR S 1,045 $31.00 $32,395 120,000 Direct -0.86% Disposed 241.9% (price as of 2026-10-06)
March 3, 2025 KYMR S 4,695 $30.33 $142,399 121,045 Direct -3.73% Disposed 249.4% (price as of 2026-10-06)
July 16, 2024 KYMR S 10b5-1 9,864 $46.10 $454,730 95,470 Direct -9.36% Disposed 129.9% (price as of 2026-10-06)
July 16, 2024 KYMR S 10b5-1 13,281 $45.59 $605,481 105,604 Direct -11.17% Disposed 132.5% (price as of 2026-10-06)
July 15, 2024 KYMR S 10b5-1 16,455 $45.15 $742,943 95,740 Direct -14.67% Disposed 134.7% (price as of 2026-10-06)
March 4, 2024 KYMR S 1,106 $42.39 $46,883 95,956 Direct -1.14% Disposed 150.0% (price as of 2026-10-06)
March 4, 2024 KYMR S 216 $43.26 $9,344 95,740 Direct -0.23% Disposed 145.0% (price as of 2026-10-06)
March 4, 2024 KYMR S 2,022 $41.41 $83,731 97,062 Direct -2.04% Disposed 155.9% (price as of 2026-10-06)
Feb. 9, 2024 KYMR S 10b5-1 7,398 $36.09 $266,994 74,709 Direct -9.01% Disposed 193.7% (price as of 2026-10-06)
Feb. 9, 2024 KYMR S 10b5-1 38,739 $35.39 $1,370,973 82,107 Direct -32.06% Disposed 199.5% (price as of 2026-10-06)
March 2, 2023 KYMR S 10b5-1 297 $31.40 $9,326 74,709 Direct -0.40% Disposed 237.5% (price as of 2026-10-06)
March 2, 2023 KYMR S 10b5-1 1,001 $30.88 $30,911 75,006 Direct -1.32% Disposed 243.2% (price as of 2026-10-06)
Nov. 2, 2021 KYMR S 10b5-1 8,514 $62.89 $535,445 31,139 Direct -21.47% Disposed 68.5% (price as of 2026-10-06)
Nov. 2, 2021 KYMR S 10b5-1 5,280 $63.50 $335,280 25,859 Direct -16.96% Disposed 66.9% (price as of 2026-10-06)
Nov. 2, 2021 KYMR S 10b5-1 1,202 $64.34 $77,337 24,657 Direct -4.65% Disposed 64.7% (price as of 2026-10-06)
Nov. 1, 2021 KYMR S 10b5-1 7,387 $60.40 $446,175 59,767 Direct -11.00% Disposed 75.5% (price as of 2026-10-06)
Nov. 1, 2021 KYMR S 10b5-1 15,134 $61.50 $930,741 44,633 Direct -25.32% Disposed 72.3% (price as of 2026-10-06)
Nov. 1, 2021 KYMR S 10b5-1 15,911 $62.34 $991,892 28,722 Direct -35.65% Disposed 70.0% (price as of 2026-10-06)
Nov. 1, 2021 KYMR S 10b5-1 4,065 $63.17 $256,786 24,657 Direct -14.15% Disposed 67.8% (price as of 2026-10-06)
March 15, 2021 KYMR S 10b5-1 10,305 $60.17 $620,052 42,547 Direct -19.50% Disposed 76.1% (price as of 2026-10-06)
March 11, 2021 KYMR S 10b5-1 4,695 $60.05 $281,935 45,052 Direct -9.44% Disposed 76.5% (price as of 2026-10-06)
Feb. 24, 2021 KYMR S 10b5-1 8,675 $50.91 $441,644 47,547 Direct -15.43% Disposed 108.2% (price as of 2026-10-06)
Feb. 23, 2021 KYMR S 10b5-1 19,285 $49.65 $957,500 56,222 Direct -25.54% Disposed 113.5% (price as of 2026-10-06)
Feb. 22, 2021 KYMR S 10b5-1 9,104 $52.63 $479,144 75,507 Direct -10.76% Disposed 101.4% (price as of 2026-10-06)
Feb. 19, 2021 KYMR S 10b5-1 8,887 $55.09 $489,585 84,611 Direct -9.51% Disposed 92.4% (price as of 2026-10-06)
Feb. 18, 2021 KYMR S 10b5-1 6,499 $55.94 $363,554 93,498 Direct -6.50% Disposed 89.5% (price as of 2026-10-06)
Feb. 17, 2021 KYMR S 10b5-1 7,550 $58.39 $440,844 99,997 Direct -7.02% Disposed 81.5% (price as of 2026-10-06)

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 2, 2026 KYMR Stock Option (Right to Buy) Common Stock (35,300) $90.10 March 1, 2036 35,300 Acquired
Dec. 8, 2025 KYMR Stock Option (Right to Buy) Common Stock (49,307) $5.33 May 13, 2030 49,307 Disposed
Oct. 15, 2025 KYMR Stock Option (Right to Buy) Common Stock (22,210) $2.08 May 22, 2029 22,210 Disposed
Oct. 15, 2025 KYMR Stock Option (Right to Buy) Common Stock (28,999) $1.31 Oct. 31, 2028 28,999 Disposed
Oct. 13, 2025 KYMR Stock Option (Right to Buy) Common Stock (673) $2.08 May 22, 2029 673 Disposed
Oct. 13, 2025 KYMR Stock Option (Right to Buy) Common Stock (800) $1.31 Oct. 31, 2028 800 Disposed
March 3, 2025 KYMR Stock Option (Right to Buy) Common Stock (60,000) $30.17 March 2, 2035 60,000 Acquired
July 16, 2024 KYMR Stock Option (Right to Buy) Common Stock (23,145) $2.08 May 22, 2029 23,145 Disposed
July 15, 2024 KYMR Stock Option (Right to Buy) Common Stock (16,455) $2.08 May 22, 2029 16,455 Disposed
March 1, 2024 KYMR Stock Option (Right to Buy) Common Stock (146,250) $43.50 Feb. 28, 2034 146,250 Acquired
Feb. 9, 2024 KYMR Stock Option (Right to Buy) Common Stock (46,137) $2.08 May 22, 2029 46,137 Disposed
March 1, 2023 KYMR Stock Option (Right to Buy) Common Stock (112,500) $32.07 Feb. 28, 2033 112,500 Acquired
May 4, 2022 KYMR Stock Option (Right to Buy) Common Stock (9,792) $2.08 May 22, 2029 9,792 Disposed
May 4, 2022 KYMR Stock Option (Right to Buy) Common Stock (10,208) $1.31 Oct. 31, 2028 10,208 Disposed
March 1, 2022 KYMR Stock Option (Right to Buy) Common Stock (75,800) $38.53 Feb. 29, 2032 75,800 Disposed
Nov. 2, 2021 KYMR Stock Option (Right to Buy) Common Stock (14,996) $2.08 May 22, 2029 14,996 Disposed
Nov. 1, 2021 KYMR Stock Option (Right to Buy) Common Stock (20,000) $1.31 Oct. 31, 2028 20,000 Disposed
Nov. 1, 2021 KYMR Stock Option (Right to Buy) Common Stock (4,607) $2.08 May 22, 2029 4,607 Disposed
March 15, 2021 KYMR Stock Option (Right to Buy) Common Stock (7,800) $1.31 Oct. 31, 2028 7,800 Disposed
March 11, 2021 KYMR Stock Option (Right to Buy) Common Stock (2,200) $1.31 Oct. 31, 2028 2,200 Disposed
March 1, 2021 KYMR Stock Option (Right to Buy) Common Stock (100,000) $48.46 Feb. 28, 2031 100,000 Acquired
Aug. 20, 2020 KYMR Stock Option (Right to Buy) Common Stock (48,942) $20.00 Aug. 19, 2030 48,942 Acquired

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
Aug. 20, 2020 KYMR Common Stock 107,547 Direct
Aug. 20, 2020 KYMR Stock Option (Right to Buy)→ Common Stock (70,007) 70,007 Direct
Aug. 20, 2020 KYMR Stock Option (Right to Buy)→ Common Stock (138,415) 138,415 Direct
Aug. 20, 2020 KYMR Stock Option (Right to Buy)→ Common Stock (83,390) 83,390 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 $507,100 · · · $285,244 · $14,000 $2,914,330
2024 $490,000 · · · $264,600 · $13,800 $5,749,693
2023 $480,000 · $601,313 $2,149,241 $230,400 · $13,200 $3,474,154

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