KYMR
Kymera Therapeutics Inc
NASDAQ: KYMR · HEALTHCARE · BIOTECHNOLOGY
$105.25
-0.86% today
Updated 2026-07-29
Market cap
$9.14B
P/E ratio
—
P/S ratio
177.47x
EPS (TTM)
$-3.43
Dividend yield
—
52W range
$37 – $130
Volume
0.9M
Kymera Therapeutics Inc (KYMR) Insider transactions
Net insider activity
Net selling (2,930,817 shares)
Buy transactions
4
Sell transactions
96
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-07 | MAINOLFI, NELLO | Director, Chief Executive Officer | Sale | 45,559 | — | — |
| 2026-07-07 | MAINOLFI, NELLO | Director, Chief Executive Officer | Sale | 4,441 | — | — |
| 2026-07-07 | MAINOLFI, NELLO | Director, Chief Executive Officer | Buy | 50,000 | $2.08 | $104000.00 |
| 2026-07-01 | MAINOLFI, NELLO | Director, Chief Executive Officer | Sale | 80,000 | — | — |
| 2026-07-01 | MAINOLFI, NELLO | Director, Chief Executive Officer | Buy | 80,000 | $2.08 | $166400.00 |
| 2026-07-01 | MAINOLFI, NELLO | Director, Chief Executive Officer | Sale | 44,050 | $115.69 | $5.10M |
| 2026-07-01 | MAINOLFI, NELLO | Director, Chief Executive Officer | Sale | 24,105 | $114.96 | $2.77M |
| 2026-07-01 | MAINOLFI, NELLO | Director, Chief Executive Officer | Sale | 6,626 | $113.98 | $755203.65 |
| 2026-07-01 | MAINOLFI, NELLO | Director, Chief Executive Officer | Sale | 3,336 | $116.56 | $388840.82 |
| 2026-07-01 | MAINOLFI, NELLO | Director, Chief Executive Officer | Sale | 1,883 | $112.80 | $212411.06 |
| 2026-07-01 | GOODMAN, NOAH | Chief Business Officer | Sale | 3,389 | $114.29 | $387328.81 |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Sale | 61,378 | — | — |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Buy | 61,378 | $5.33 | $327144.74 |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Sale | 51,375 | $114.77 | $5.90M |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Sale | 7,971 | $115.82 | $923178.10 |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Sale | 6,153 | $116.99 | $719862.24 |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Sale | 4,110 | $114.19 | $469310.63 |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Sale | 3,200 | $117.70 | $376649.28 |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Sale | 1,700 | $111.57 | $189664.07 |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Sale | 1,500 | $110.54 | $165809.55 |
| 2026-06-30 | JACOBS, BRUCE N. | Chief Financial Officer | Sale | 1,100 | $112.79 | $124066.91 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 19,419 | $107.76 | $2.09M |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 19,093 | $107.76 | $2.06M |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 14,798 | $106.63 | $1.58M |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 14,613 | $106.63 | $1.56M |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 10,848 | $108.28 | $1.17M |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 10,658 | $108.28 | $1.15M |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 7,968 | $109.75 | $874488.00 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 7,833 | $109.75 | $859671.75 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 7,723 | $110.67 | $854704.41 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 7,602 | $110.67 | $841313.34 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 5,549 | $105.78 | $586973.22 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 5,471 | $105.78 | $578722.38 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 3,024 | $107.76 | $325866.24 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 2,698 | $107.76 | $290736.48 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 2,318 | $106.63 | $247168.34 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 2,133 | $106.63 | $227441.79 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 1,688 | $108.28 | $182776.64 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 1,498 | $108.28 | $162203.44 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 1,239 | $109.75 | $135980.25 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 1,199 | $110.67 | $132693.33 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 1,104 | $109.75 | $121164.00 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 1,078 | $110.67 | $119302.26 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 934 | $111.20 | $103860.80 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 907 | $111.20 | $100858.40 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 848 | $105.78 | $89701.44 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 770 | $105.78 | $81450.60 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 157 | $111.20 | $17458.40 |
| 2026-06-29 | BOOTH, BRUCE | Director | Sale | 130 | $111.20 | $14456.00 |
| 2026-06-26 | BVF, PARTNERS L P/IL | Director, See Remarks and Footnotes | Sale | 837,914 | $106.50 | $89.24M |
| 2026-06-26 | BVF, PARTNERS L P/IL | Director, See Remarks and Footnotes | Sale | 627,597 | $106.50 | $66.84M |
| 2026-06-26 | BVF, PARTNERS L P/IL | Director, See Remarks and Footnotes | Sale | 113,289 | $106.50 | $12.07M |
| 2026-06-26 | BVF, PARTNERS L P/IL | Director, See Remarks and Footnotes | Sale | 51,858 | $106.50 | $5.52M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 231,007 | $108.14 | $24.98M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 32,624 | $109.79 | $3.58M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 32,402 | $108.14 | $3.50M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 28,296 | $107.57 | $3.04M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 27,951 | $114.94 | $3.21M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 22,046 | $117.85 | $2.60M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 14,913 | $113.97 | $1.70M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 12,390 | $118.66 | $1.47M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 12,181 | $117.09 | $1.43M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 11,277 | $110.49 | $1.25M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 10,366 | $111.51 | $1.16M |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 6,821 | $115.69 | $789121.49 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 4,562 | $109.79 | $500861.98 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 3,958 | $107.57 | $425762.06 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 3,896 | $114.94 | $447806.24 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 3,069 | $117.85 | $361681.65 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 2,083 | $113.97 | $237399.51 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 1,729 | $118.66 | $205163.14 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 1,701 | $117.09 | $199170.09 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 1,579 | $110.49 | $174463.71 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 1,442 | $111.51 | $160797.42 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 952 | $115.69 | $110136.88 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 555 | $112.49 | $62431.95 |
| 2026-06-26 | BOOTH, BRUCE | Director | Sale | 78 | $112.49 | $8774.22 |
| 2026-06-25 | GOODMAN, NOAH | Chief Business Officer | Sale | 5,000 | — | — |
| 2026-06-25 | GOODMAN, NOAH | Chief Business Officer | Buy | 5,000 | $21.05 | $105250.00 |
| 2026-06-25 | GOODMAN, NOAH | Chief Business Officer | Sale | 2,500 | $119.00 | $297500.00 |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 112,299 | $120.66 | $13.55M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 81,500 | $116.53 | $9.50M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 58,205 | $115.57 | $6.73M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 40,774 | $121.38 | $4.95M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 37,179 | $119.71 | $4.45M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 25,075 | $127.37 | $3.19M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 24,268 | $117.50 | $2.85M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 19,089 | $118.60 | $2.26M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 15,660 | $120.66 | $1.89M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 14,351 | $108.83 | $1.56M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 11,711 | $124.61 | $1.46M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 11,375 | $116.53 | $1.33M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 10,860 | $123.62 | $1.34M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 10,215 | $113.70 | $1.16M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 9,994 | $107.30 | $1.07M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 9,229 | $114.65 | $1.06M |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 8,389 | $115.57 | $969516.73 |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 5,689 | $121.38 | $690530.82 |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 5,144 | $119.71 | $615788.24 |
| 2026-06-25 | BOOTH, BRUCE | Director | Sale | 4,977 | $122.67 | $610528.59 |
Frequently asked questions
Are KYMR insiders buying or selling?
Over the transactions on record, KYMR insiders have been net sellers, with about $321.85M in stock sold across 96 sales, against 4 open-market purchases.
Does insider selling at KYMR mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which KYMR insiders are selling the most?
Recent selling is concentrated in a few names. BVF, PARTNERS L P/IL accounts for the largest share on record, with about $173.67M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.