Insider Trading activities at Kymera Therapeutics, Inc. (KYMR)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Kymera Therapeutics, Inc. (KYMR) since 2021 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Kymera Therapeutics, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1815442.

Total stock buying since 2021: $112,392,474.
Total stock sales since 2021: $177,905,451.
Total stock option exercises since 2021: $4,875,775.


16 insiders reported insider trading activities at Kymera Therapeutics, Inc. (KYMR):
Insider trading activities of Lampert Mark N
Insider trading activities of Baker Julian
Insider trading activities of Mainolfi Nello
Insider trading activities of Chesworth Richard
Insider trading activities of Atlas Venture Associates Opportunity I, Llc
Insider trading activities of Chiniara Ellen
Insider trading activities of Booth Bruce
Insider trading activities of Ridloff Elena
Insider trading activities of Jacobs Bruce N.
Insider trading activities of Atlas Venture Associates X, Llc
Insider trading activities of Caughey Elaine
Insider trading activities of Esposito Pamela
Insider trading activities of Chadwick Jeremy G
Insider trading activities of Gollob Jared
Insider trading activities of Albers Jeffrey W.
Insider trading activities of Horobin Joanna

Table 1. Yearly summary of insider stock purchases, sales, and option exercises at Kymera Therapeutics, Inc. (KYMR).
Insider Buying Insider Sales Option Exercises
Year Shares Value Shares Value Shares Value
2025 972,667 $42,797,348 77,377 $3,439,821 102,849 $792,743
2024 0 $0 1,458,542 $58,840,761 197,423 $972,621
2023 414,105 $5,301,258 3,382 $105,303 42,000 $87,360
2022 1,498,127 $38,718,066 1,080,436 $34,075,954 252,732 $517,980
2021 544,166 $25,575,802 1,416,229 $81,443,612 456,373 $2,505,071

Table 2. Monthly summary of insider trading at Kymera Therapeutics, Inc. (KYMR).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2025-06 972,667 $42,797,348 57,849 $2,806,286 57,849 $699,143
2025-03 0 $0 16,399 $502,890 25,000 $52,000
2025-01 0 $0 3,129 $130,645 20,000 $41,600
2024-12 0 $0 2,500 $122,500 2,500 $73,875
2024-09 0 $0 13,500 $651,361 13,500 $295,177
2024-08 0 $0 5,000 $245,509 5,000 $51,700
2024-07 0 $0 493,560 $18,793,007 58,373 $182,427
2024-06 0 $0 35,440 $1,233,607 47,913 $99,659
2024-05 0 $0 2,575 $90,104 0 $0
2024-03 0 $0 841,535 $35,485,505 0 $0
2024-02 0 $0 51,137 $1,844,284 51,137 $147,663
2024-01 0 $0 13,295 $374,884 19,000 $122,120
2023-11 414,105 $5,301,258 0 $0 20,000 $41,600
2023-08 0 $0 0 $0 12,000 $24,960
2023-06 0 $0 0 $0 10,000 $20,800
2023-03 0 $0 3,382 $105,303 0 $0
2022-12 0 $0 0 $0 30,000 $62,400
2022-11 0 $0 594,092 $17,954,802 0 $0
2022-10 0 $0 423,344 $12,755,806 79,732 $165,842
2022-08 545,525 $14,183,650 0 $0 0 $0
2022-05 549,526 $9,157,162 0 $0 60,000 $117,100
2022-01 403,076 $15,377,254 63,000 $3,365,346 83,000 $172,638
2021-12 0 $0 10,000 $542,320 18,000 $37,440
2021-11 0 $0 57,493 $3,581,909 49,603 $93,699

Table 3. Detailed insider trading at Kymera Therapeutics, Inc. (KYMR)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2025-06-30 Lampert Mark N Buy 317,167 44.00 13,955,348
2025-06-30 Baker Julian Buy 655,500 44.00 28,842,000
2025-06-11 Ridloff Elena Sale 4,500 50.00 225,000
2025-06-11 Ridloff Elena Option Ex 4,500 20.29 91,305
2025-06-03 Mainolfi Nello (Chief Executive Officer) Sale 30,000 49.00 1,470,000
2025-06-03 Mainolfi Nello (Chief Executive Officer) Option Ex 30,000 2.08 62,400
2025-06-03 Ridloff Elena Sale 12,000 46.25 555,000
2025-06-03 Ridloff Elena Option Ex 12,000 27.67 332,040
2025-06-03 Esposito Pamela Sale 5,000 49.04 245,185
2025-06-03 Esposito Pamela Option Ex 5,000 29.55 147,750
2025-06-03 Albers Jeffrey W. Sale 6,349 49.00 311,101
2025-06-03 Albers Jeffrey W. Option Ex 6,349 10.34 65,648
2025-03-31 Jacobs Bruce N. (Chief Financial Officer) Option Ex 25,000 2.08 52,000
2025-03-03 Gollob Jared (Chief Medical Officer) Sale 5,740 30.67 176,022
2025-03-03 Jacobs Bruce N. (Chief Financial Officer) Sale 7,035 30.67 215,735
2025-03-03 Chiniara Ellen (Chief Legal Officer) Sale 2,241 30.67 68,722
2025-03-03 Chadwick Jeremy G (Chief Operating Officer) Sale 1,383 30.67 42,411
2025-01-10 Mainolfi Nello (Chief Executive Officer) Option Ex 10,000 2.08 20,800
2025-01-10 Jacobs Bruce N. (Chief Financial Officer) Option Ex 10,000 2.08 20,800
2025-01-06 Chiniara Ellen (Chief Legal Officer) Sale 3,129 41.75 130,645
2024-12-02 Esposito Pamela Sale 2,500 49.00 122,500
2024-12-02 Esposito Pamela Option Ex 2,500 29.55 73,875
2024-09-17 Esposito Pamela Sale 13,500 48.25 651,361
2024-09-17 Esposito Pamela Option Ex 13,500 21.86 295,177
2024-08-26 Albers Jeffrey W. Sale 5,000 49.10 245,509
2024-08-26 Albers Jeffrey W. Option Ex 5,000 10.34 51,700
2024-07-16 Gollob Jared (Chief Medical Officer) Sale 23,145 45.84 1,061,082
2024-07-16 Gollob Jared (Chief Medical Officer) Option Ex 23,145 2.08 48,141
2024-07-15 Gollob Jared (Chief Medical Officer) Sale 16,455 45.15 742,926
2024-07-15 Gollob Jared (Chief Medical Officer) Option Ex 16,455 2.08 34,226
2024-07-09 Booth Bruce Sale 453,960 37.42 16,988,999
2024-07-01 Mainolfi Nello (Chief Executive Officer) Option Ex 18,773 5.33 100,060
2024-06-27 Jacobs Bruce N. (Chief Financial Officer) Option Ex 25,000 2.08 52,000
2024-06-18 Mainolfi Nello (Chief Executive Officer) Option Ex 14,413 2.08 29,979
2024-06-13 Booth Bruce Sale 10,200 34.98 356,795
2024-06-12 Booth Bruce Sale 16,740 35.69 597,366
2024-06-07 Horobin Joanna Sale 8,500 32.88 279,446
2024-06-07 Horobin Joanna Option Ex 8,500 2.08 17,680
2024-05-23 Chadwick Jeremy G (Chief Operating Officer) Sale 2,575 34.99 90,104
2024-03-15 Booth Bruce Sale 71,764 40.39 2,898,332
2024-03-14 Booth Bruce Sale 55,779 40.63 2,266,468
2024-03-13 Atlas Venture Associates Opportunity I, Llc Sale 139,255 42.52 5,920,426
2024-03-13 Booth Bruce Sale 139,255 42.52 5,920,426
2024-03-12 Atlas Venture Associates Opportunity I, Llc Sale 162,918 42.23 6,880,027
2024-03-12 Booth Bruce Sale 162,918 42.23 6,880,027
2024-03-11 Atlas Venture Associates Opportunity I, Llc Sale 51,184 43.09 2,205,774
2024-03-11 Booth Bruce Sale 51,184 43.09 2,205,774
2024-03-04 Gollob Jared (Chief Medical Officer) Sale 3,344 42.35 141,631
2024-03-04 Jacobs Bruce N. (Chief Financial Officer) Sale 3,934 42.35 166,620
2024-02-21 Albers Jeffrey W. Sale 4,385 39.05 171,225
2024-02-21 Albers Jeffrey W. Option Ex 4,385 10.34 45,340
2024-02-20 Albers Jeffrey W. Sale 615 39.08 24,031
2024-02-20 Albers Jeffrey W. Option Ex 615 10.34 6,359
2024-02-09 Gollob Jared (Chief Medical Officer) Sale 46,137 35.74 1,649,028
2024-02-09 Gollob Jared (Chief Medical Officer) Option Ex 46,137 2.08 95,964
2024-01-23 Albers Jeffrey W. Sale 10,000 30.05 300,470
2024-01-23 Albers Jeffrey W. Option Ex 10,000 10.34 103,400
2024-01-04 Chiniara Ellen (Chief Legal Officer) Sale 3,295 22.58 74,414
2024-01-02 Mainolfi Nello (Chief Executive Officer) Option Ex 9,000 2.08 18,720
2023-11-03 Mainolfi Nello (Chief Executive Officer) Option Ex 20,000 2.08 41,600
2023-11-03 Lampert Mark N Buy 197,699 14.07 2,781,427
2023-11-02 Lampert Mark N Buy 216,406 11.64 2,519,831
2023-08-08 Mainolfi Nello (Chief Executive Officer) Option Ex 12,000 2.08 24,960
2023-06-02 Jacobs Bruce N. (Chief Financial Officer) Option Ex 10,000 2.08 20,800
2023-03-02 Caughey Elaine (Chief Business Officer) Sale 714 31.14 22,231
2023-03-02 Gollob Jared (Chief Medical Officer) Sale 1,298 31.14 40,415
2023-03-02 Jacobs Bruce N. (Chief Financial Officer) Sale 1,370 31.14 42,657
2022-12-08 Mainolfi Nello (Chief Executive Officer) Option Ex 20,000 2.08 41,600
2022-11-03 Atlas Venture Associates Opportunity I, Llc (10% Owner) Sale 96,397 30.00 2,891,910
2022-11-03 Booth Bruce (Director) Sale 96,397 30.00 2,891,910
2022-11-02 Atlas Venture Associates Opportunity I, Llc (10% Owner) Sale 123,619 30.02 3,711,042
2022-11-02 Booth Bruce (Director) Sale 123,619 30.02 3,711,042
2022-11-01 Atlas Venture Associates Opportunity I, Llc (10% Owner) Sale 77,030 30.82 2,374,449
2022-11-01 Booth Bruce (Director) Sale 77,030 30.82 2,374,449
2022-10-31 Atlas Venture Associates Opportunity I, Llc (10% Owner) Sale 120,622 30.23 3,646,403
2022-10-31 Booth Bruce (Director) Sale 120,622 30.23 3,646,403
2022-10-28 Atlas Venture Associates Opportunity I, Llc (10% Owner) Sale 91,050 30.00 2,731,500
2022-10-28 Booth Bruce (Director) Sale 91,050 30.00 2,731,500
2022-10-21 Jacobs Bruce N. (Chief Financial Officer) Option Ex 10,000 2.08 20,800
2022-10-17 Mainolfi Nello (Chief Executive Officer) Option Ex 59,732 2.08 124,242
2022-10-17 Jacobs Bruce N. (Chief Financial Officer) Option Ex 10,000 2.08 20,800
2022-08-22 Lampert Mark N Buy 545,525 26.00 14,183,650
2022-05-27 Lampert Mark N Buy 65,369 14.78 966,349
2022-05-26 Lampert Mark N Buy 224,057 14.21 3,184,074
2022-05-20 Lampert Mark N Buy 10,100 14.00 141,389
2022-05-06 Lampert Mark N Buy 100,000 19.25 1,925,500
2022-05-05 Lampert Mark N Buy 150,000 19.60 2,939,850
2022-05-04 Gollob Jared (Chief Medical Officer) Option Ex 20,000 1.70 33,900
2022-05-03 Mainolfi Nello (Chief Executive Officer) Option Ex 20,000 2.08 41,600
2022-05-03 Jacobs Bruce N. (Chief Financial Officer) Option Ex 20,000 2.08 41,600
2022-01-31 Lampert Mark N Buy 34,408 40.70 1,400,405
2022-01-27 Lampert Mark N Buy 95,901 38.33 3,676,077
2022-01-24 Lampert Mark N Buy 272,767 37.76 10,300,772
2022-01-14 Mainolfi Nello (Chief Executive Officer) Option Ex 10,000 2.08 20,800
2022-01-14 Jacobs Bruce N. (Chief Financial Officer) Option Ex 10,000 2.08 20,800
2022-01-12 Mainolfi Nello (Chief Executive Officer) Sale 8,612 52.64 453,352
2022-01-12 Mainolfi Nello (Chief Executive Officer) Option Ex 8,612 2.08 17,912
2022-01-12 Jacobs Bruce N. (Chief Financial Officer) Sale 15,000 52.20 783,060
2022-01-12 Jacobs Bruce N. (Chief Financial Officer) Option Ex 15,000 2.08 31,200
2022-01-11 Mainolfi Nello (Chief Executive Officer) Sale 16,923 54.38 920,340
2022-01-11 Mainolfi Nello (Chief Executive Officer) Option Ex 16,923 2.08 35,199
2022-01-10 Mainolfi Nello (Chief Executive Officer) Sale 22,465 53.80 1,208,594
2022-01-10 Mainolfi Nello (Chief Executive Officer) Option Ex 22,465 2.08 46,727
2021-12-16 Mainolfi Nello (Chief Executive Officer) Option Ex 8,000 2.08 16,640
2021-12-03 Jacobs Bruce N. (Chief Financial Officer) Sale 10,000 54.23 542,320
2021-12-03 Jacobs Bruce N. (Chief Financial Officer) Option Ex 10,000 2.08 20,800
2021-11-23 Jacobs Bruce N. (Chief Financial Officer) Option Ex 10,000 2.08 20,800
2021-11-02 Gollob Jared (Chief Medical Officer) Sale 14,996 63.58 953,385
2021-11-02 Gollob Jared (Chief Medical Officer) Option Ex 14,996 2.08 31,191
2021-11-01 Gollob Jared (Chief Medical Officer) Sale 42,497 61.85 2,628,524
2021-11-01 Gollob Jared (Chief Medical Officer) Option Ex 24,607 1.70 41,708
2021-10-11 Mainolfi Nello (Chief Executive Officer) Sale 6,456 54.04 348,875
2021-10-11 Mainolfi Nello (Chief Executive Officer) Option Ex 6,456 2.08 13,428
2021-10-08 Mainolfi Nello (Chief Executive Officer) Sale 41,544 58.52 2,431,279
2021-10-08 Mainolfi Nello (Chief Executive Officer) Option Ex 41,544 2.08 86,411
2021-09-03 Jacobs Bruce N. (Chief Financial Officer) Sale 10,000 60.27 602,740
2021-09-03 Jacobs Bruce N. (Chief Financial Officer) Option Ex 10,000 2.08 20,800
2021-08-27 Chesworth Richard (Chief Scientific Officer) Sale 33,779 60.12 2,030,861
2021-08-27 Chesworth Richard (Chief Scientific Officer) Option Ex 33,779 20.00 675,580
2021-08-19 Mainolfi Nello (Chief Executive Officer) Option Ex 12,000 2.08 24,960
2021-08-17 Chesworth Richard (Chief Scientific Officer) Sale 54,000 51.01 2,754,648
2021-08-17 Chesworth Richard (Chief Scientific Officer) Option Ex 54,000 20.00 1,080,000
2021-08-11 Atlas Venture Associates X, Llc (10% Owner) Sale 242,133 61.00 14,770,113
2021-08-11 Booth Bruce (Director) Sale 242,133 61.00 14,770,113
2021-08-04 Mainolfi Nello (Chief Executive Officer) Sale 1,037 60.03 62,253
2021-08-04 Mainolfi Nello (Chief Executive Officer) Option Ex 1,037 2.08 2,156
2021-08-03 Mainolfi Nello (Chief Executive Officer) Sale 5,669 60.07 340,531
2021-08-03 Mainolfi Nello (Chief Executive Officer) Option Ex 5,669 2.08 11,791
2021-08-02 Mainolfi Nello (Chief Executive Officer) Sale 23,456 61.23 1,436,210
2021-08-02 Mainolfi Nello (Chief Executive Officer) Option Ex 23,456 2.08 48,788
2021-07-30 Mainolfi Nello (Chief Executive Officer) Sale 6,279 60.07 377,166
2021-07-30 Mainolfi Nello (Chief Executive Officer) Option Ex 6,279 2.08 13,060
2021-07-29 Mainolfi Nello (Chief Executive Officer) Sale 680 60.00 40,800
2021-07-29 Mainolfi Nello (Chief Executive Officer) Option Ex 680 2.08 1,414
2021-07-28 Mainolfi Nello (Chief Executive Officer) Sale 3,864 60.15 232,408
2021-07-28 Mainolfi Nello (Chief Executive Officer) Option Ex 3,864 2.08 8,037
2021-07-26 Mainolfi Nello (Chief Executive Officer) Sale 9,015 60.15 542,234
2021-07-26 Mainolfi Nello (Chief Executive Officer) Option Ex 9,015 2.08 18,751
2021-07-08 Mainolfi Nello (Chief Executive Officer) Sale 48,000 50.37 2,417,520
2021-07-08 Mainolfi Nello (Chief Executive Officer) Option Ex 48,000 2.08 99,840
2021-07-01 Lampert Mark N Buy 544,166 47.00 25,575,802
2021-06-09 Mainolfi Nello (Chief Executive Officer) Sale 5,752 50.02 287,720
2021-06-09 Mainolfi Nello (Chief Executive Officer) Option Ex 5,752 2.08 11,964
2021-06-08 Mainolfi Nello (Chief Executive Officer) Sale 270 50.00 13,500
2021-06-08 Mainolfi Nello (Chief Executive Officer) Option Ex 270 2.08 561
2021-06-07 Mainolfi Nello (Chief Executive Officer) Sale 12,724 50.15 638,044
2021-06-07 Mainolfi Nello (Chief Executive Officer) Option Ex 12,724 2.08 26,465
2021-05-19 Mainolfi Nello (Chief Executive Officer) Option Ex 15,000 2.08 31,200
2021-05-12 Mainolfi Nello (Chief Executive Officer) Sale 8,245 50.05 412,678
2021-05-12 Mainolfi Nello (Chief Executive Officer) Option Ex 8,245 2.08 17,149
2021-04-26 Mainolfi Nello (Chief Executive Officer) Sale 2,768 40.18 111,229
2021-04-26 Mainolfi Nello (Chief Executive Officer) Option Ex 2,768 2.08 5,757
2021-04-23 Mainolfi Nello (Chief Executive Officer) Sale 680 40.01 27,207
2021-04-23 Mainolfi Nello (Chief Executive Officer) Option Ex 680 2.08 1,414
2021-04-22 Mainolfi Nello (Chief Executive Officer) Sale 10,959 40.26 441,187
2021-04-22 Mainolfi Nello (Chief Executive Officer) Option Ex 10,959 2.08 22,794
2021-04-19 Mainolfi Nello (Chief Executive Officer) Sale 653 40.00 26,120
2021-04-19 Mainolfi Nello (Chief Executive Officer) Option Ex 6,653 2.08 13,838
2021-04-15 Mainolfi Nello (Chief Executive Officer) Sale 4,940 40.29 199,037
2021-04-15 Mainolfi Nello (Chief Executive Officer) Option Ex 4,940 2.08 10,275
2021-04-13 Mainolfi Nello (Chief Executive Officer) Option Ex 15,000 2.08 31,200
2021-03-15 Gollob Jared (Chief Medical Officer) Sale 10,305 60.17 620,051
2021-03-15 Gollob Jared (Chief Medical Officer) Option Ex 7,800 1.31 10,218
2021-03-15 Jacobs Bruce N. (Chief Financial Officer) Sale 8,195 60.17 493,093
2021-03-15 Jacobs Bruce N. (Chief Financial Officer) Option Ex 8,195 2.08 17,045
2021-03-12 Atlas Venture Associates X, Llc (10% Owner) Sale 229,350 56.50 12,958,275
2021-03-12 Booth Bruce (Director) Sale 229,350 56.50 12,958,275
2021-03-11 Gollob Jared (Chief Medical Officer) Sale 4,695 60.05 281,939
2021-03-11 Gollob Jared (Chief Medical Officer) Option Ex 2,200 1.31 2,882
2021-03-11 Jacobs Bruce N. (Chief Financial Officer) Sale 1,805 60.07 108,431
2021-03-11 Jacobs Bruce N. (Chief Financial Officer) Option Ex 1,805 2.08 3,754
2021-03-08 Jacobs Bruce N. (Chief Financial Officer) Sale 10,000 51.30 512,950
2021-03-08 Jacobs Bruce N. (Chief Financial Officer) Option Ex 10,000 2.08 20,800
2021-03-03 Jacobs Bruce N. (Chief Financial Officer) Sale 20,000 44.98 899,599
2021-03-03 Jacobs Bruce N. (Chief Financial Officer) Option Ex 20,000 2.08 41,600
2021-02-24 Gollob Jared (Chief Medical Officer) Sale 8,675 50.91 441,670
2021-02-23 Gollob Jared (Chief Medical Officer) Sale 19,285 49.65 957,558
2021-02-22 Gollob Jared (Chief Medical Officer) Sale 9,104 52.63 479,134
2021-02-19 Gollob Jared (Chief Medical Officer) Sale 8,887 55.09 489,558
2021-02-18 Gollob Jared (Chief Medical Officer) Sale 6,499 55.94 363,541
2021-02-17 Gollob Jared (Chief Medical Officer) Sale 7,550 58.39 440,836

Insider trading activities including stock purchases, stock sales, and option exercises of KYMR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Kymera Therapeutics, Inc. (symbol KYMR, CIK number 1815442) see the Securities and Exchange Commission (SEC) website.



©2023, insider-monitor.com. All rights reserved.