United States Biotechnology & Medical Research

Kymera Therapeutics Inc (KYMR)

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Over the last 90 days, Kymera Therapeutics Inc. has seen significant insider selling, with a net value of over $174 million. This trend is primarily driven by large proposed and planned sales from executives like Nello Mainolfi and Bruce N. Jacobs. The company's stock has performed strongly, up 36.5% in the last 90 days, nearing its 52-week high.
Ticker: KYMR Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Top insiders
Trades
Mainolfi Nello
Chief Executive Officer
2 sales — total 200,000 USD
Planned sale 7 Jul 2026
Value US$2,715,138.94 | Price 376.09 | Shares 62,288
Proposed sale 7 Jul 2026
Value US$3,290,274.17 | Price 247.60 | Shares 66,889
Planned sale 1 Jul 2026
Value US$3,929,242.32 | Price 359.05 | Shares 19,425
Planned sale 1 Jul 2026
Value US$100,000.00 | Price 116.56 | Shares 1,000
Planned sale 1 Jul 2026
Value US$100,000.00 | Price 115.69 | Shares 1,000
Planned sale 1 Jul 2026
Value US$100,000.00 | Price 114.96 | Shares 1,000
Planned sale 1 Jul 2026
Value US$100,000.00 | Price 113.98 | Shares 1,000
Planned sale 1 Jul 2026
Value US$100,000.00 | Price 112.80 | Shares 1,000
Proposed sale 1 Jul 2026
Value US$100,000.00 | Price 114.29 | Shares 1,000
Proposed sale 1 Jul 2026
Value US$100,000.00 | Price 114.67 | Shares 1,000
Planned sale 30 Jun 2026
Value US$100,000.00 | Price 117.70 | Shares 1,000
Planned sale 30 Jun 2026
Value US$100,000.00 | Price 116.99 | Shares 1,000
Planned sale 30 Jun 2026
Value US$100,000.00 | Price 115.82 | Shares 1,000
Planned sale 30 Jun 2026
Value US$100,000.00 | Price 114.77 | Shares 1,000
Planned sale 30 Jun 2026
Value US$100,000.00 | Price 114.19 | Shares 1,000
Planned sale 30 Jun 2026
Value US$100,000.00 | Price 112.79 | Shares 1,000
Planned sale 30 Jun 2026
Value US$100,000.00 | Price 111.57 | Shares 1,000
Planned sale 30 Jun 2026
Value US$100,000.00 | Price 110.54 | Shares 1,000
Proposed sale 30 Jun 2026
Value US$100,000.00 | Price 109.32 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 111.20 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 110.67 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 109.75 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 108.28 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 111.20 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 110.67 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 109.75 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 108.28 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 107.76 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 106.63 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 105.78 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 107.76 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 106.63 | Shares 1,000
Planned sale 29 Jun 2026
Value US$100,000.00 | Price 105.78 | Shares 1,000
Proposed sale 29 Jun 2026
Value US$100,000.00 | Price 108.12 | Shares 1,000
Proposed sale 29 Jun 2026
Value US$100,000.00 | Price 108.12 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 118.66 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 117.85 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 117.09 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 115.69 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 114.94 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 113.97 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 112.49 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 111.51 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 110.49 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 109.79 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 108.14 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 107.57 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 118.66 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 117.85 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 117.09 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 115.69 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 114.94 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 113.97 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 112.49 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 111.51 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 110.49 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 109.79 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 108.14 | Shares 1,000
Planned sale 26 Jun 2026
Value US$100,000.00 | Price 107.57 | Shares 1,000
Sale 26 Jun 2026
Value US$100,000.00 | Price 106.50 | Shares 1,000
Sale 26 Jun 2026
Value US$100,000.00 | Price 106.50 | Shares 1,000
Sale 26 Jun 2026
Value US$100,000.00 | Price 106.50 | Shares 1,000
Sale 26 Jun 2026
Value US$100,000.00 | Price 106.50 | Shares 1,000
Proposed sale 26 Jun 2026
Value US$100,000.00 | Price 116.46 | Shares 1,000
Proposed sale 26 Jun 2026
Value US$100,000.00 | Price 116.46 | Shares 1,000
Proposed sale 26 Jun 2026
Value US$100,000.00 | Price 116.46 | Shares 1,000
Planned sale 25 Jun 2026
Value US$100,000.00 | Price 129.61 | Shares 1,000
Planned sale 25 Jun 2026
Value US$100,000.00 | Price 128.69 | Shares 1,000
Planned sale 25 Jun 2026
Value US$100,000.00 | Price 127.37 | Shares 1,000
Planned sale 25 Jun 2026
Value US$100,000.00 | Price 126.71 | Shares 1,000
Planned sale 25 Jun 2026
Value US$100,000.00 | Price 125.82 | Shares 1,000
Planned sale 25 Jun 2026
Value US$100,000.00 | Price 124.61 | Shares 1,000
Planned sale 25 Jun 2026
Value US$100,000.00 | Price 123.62 | Shares 1,000
Planned sale 25 Jun 2026
Value US$100,000.00 | Price 122.67 | Shares 1,000
Planned sale 25 Jun 2026
Value US$100,000.00 | Price 121.38 | Shares 1,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-07 2026-07-07 PlS Planned sale
Mainolfi Nello

Chief Executive Officer

Executive Director
62,288 +33.7%
376.09
US$2,715,139 		62,288 +33.7% 376.09 US$2,715,139
2026-07-07 2026-07-07 PrS Proposed sale
Mainolfi Nello

Officer; Director

Executive Director
66,889
247.60
US$3,290,274 		66,889 247.60 US$3,290,274
2026-07-02 2026-07-01 PlS Planned sale
Goodman Noah

Chief Business Officer

Officer
19,425 -7.6%
359.05
US$3,929,242 		19,425 -7.6% 359.05 US$3,929,242
2026-07-02 2026-07-01 PlS Planned sale
Mainolfi Nello

Chief Executive Officer

Executive Director
1,000 -0.5%
116.56
US$100,000 		1,000 -0.5% 116.56 US$100,000
2026-07-02 2026-07-01 PlS Planned sale
Mainolfi Nello

Chief Executive Officer

Executive Director
1,000 -6.2%
115.69
US$100,000 		1,000 -6.2% 115.69 US$100,000
2026-07-02 2026-07-01 PlS Planned sale
Mainolfi Nello

Chief Executive Officer

Executive Director
1,000 -3.3%
114.96
US$100,000 		1,000 -3.3% 114.96 US$100,000
2026-07-02 2026-07-01 PlS Planned sale
Mainolfi Nello

Chief Executive Officer

Executive Director
1,000 -0.9%
113.98
US$100,000 		1,000 -0.9% 113.98 US$100,000
2026-07-02 2026-07-01 PlS Planned sale
Mainolfi Nello

Chief Executive Officer

Executive Director
1,000 -0.3%
112.80
US$100,000 		1,000 -0.3% 112.80 US$100,000
2026-07-02 2026-07-01 PrS Proposed sale
Mainolfi Nello

Officer; Director

Executive Director
1,000
114.29
US$100,000 		1,000 114.29 US$100,000
2026-07-01 2026-07-01 PrS Proposed sale
NOAH GOODMAN

Officer

Officer
1,000
114.67
US$100,000 		1,000 114.67 US$100,000
2026-07-02 2026-06-30 PlS Planned sale
2.8
Jacobs Bruce N.

Chief Financial Officer

Officer
1,000 -1.3%
117.70
US$100,000 		1,000 -1.3% 117.70 US$100,000
2026-07-02 2026-06-30 PlS Planned sale
2.8
Jacobs Bruce N.

Chief Financial Officer

Officer
1,000 -2.4%
116.99
US$100,000 		1,000 -2.4% 116.99 US$100,000
2026-07-02 2026-06-30 PlS Planned sale
2.8
Jacobs Bruce N.

Chief Financial Officer

Officer
1,000 -3.0%
115.82
US$100,000 		1,000 -3.0% 115.82 US$100,000
2026-07-02 2026-06-30 PlS Planned sale
2.8
Jacobs Bruce N.

Chief Financial Officer

Officer
1,000 -16.4%
114.77
US$100,000 		1,000 -16.4% 114.77 US$100,000
2026-07-02 2026-06-30 PlS Planned sale
2.8
Jacobs Bruce N.

Chief Financial Officer

Officer
1,000 -1.3%
114.19
US$100,000 		1,000 -1.3% 114.19 US$100,000
2026-07-02 2026-06-30 PlS Planned sale
2.8
Jacobs Bruce N.

Chief Financial Officer

Officer
1,000 -0.3%
112.79
US$100,000 		1,000 -0.3% 112.79 US$100,000
2026-07-02 2026-06-30 PlS Planned sale
2.8
Jacobs Bruce N.

Chief Financial Officer

Officer
1,000 -0.5%
111.57
US$100,000 		1,000 -0.5% 111.57 US$100,000
2026-07-02 2026-06-30 PlS Planned sale
2.8
Jacobs Bruce N.

Chief Financial Officer

Officer
1,000 -0.5%
110.54
US$100,000 		1,000 -0.5% 110.54 US$100,000
2026-06-30 2026-06-30 PrS Proposed sale
2.8
BRUCE N. JACOBS

Officer

Officer
1,000
109.32
US$100,000 		1,000 109.32 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.0%
111.20
US$100,000 		1,000 -0.0% 111.20 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.3%
110.67
US$100,000 		1,000 -0.3% 110.67 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.3%
109.75
US$100,000 		1,000 -0.3% 109.75 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.4%
108.28
US$100,000 		1,000 -0.4% 108.28 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.0%
111.20
US$100,000 		1,000 -0.0% 111.20 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.3%
110.67
US$100,000 		1,000 -0.3% 110.67 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.3%
109.75
US$100,000 		1,000 -0.3% 109.75 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.4%
108.28
US$100,000 		1,000 -0.4% 108.28 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.6%
107.76
US$100,000 		1,000 -0.6% 107.76 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.5%
106.63
US$100,000 		1,000 -0.5% 106.63 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.2%
105.78
US$100,000 		1,000 -0.2% 105.78 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.8%
107.76
US$100,000 		1,000 -0.8% 107.76 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.6%
106.63
US$100,000 		1,000 -0.6% 106.63 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.2%
105.78
US$100,000 		1,000 -0.2% 105.78 US$100,000
2026-06-29 2026-06-29 PrS Proposed sale
3.3
Atlas Venture Fund X, LP

Shareholder
1,000
108.12
US$100,000 		1,000 108.12 US$100,000
2026-06-29 2026-06-29 PrS Proposed sale
Atlas Venture Opportunity Fund I, LP

Shareholder
1,000
108.12
US$100,000 		1,000 108.12 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.4%
118.66
US$100,000 		1,000 -0.4% 118.66 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.6%
117.85
US$100,000 		1,000 -0.6% 117.85 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.4%
117.09
US$100,000 		1,000 -0.4% 117.09 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.2%
115.69
US$100,000 		1,000 -0.2% 115.69 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.8%
114.94
US$100,000 		1,000 -0.8% 114.94 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.4%
113.97
US$100,000 		1,000 -0.4% 113.97 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.0%
112.49
US$100,000 		1,000 -0.0% 112.49 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.3%
111.51
US$100,000 		1,000 -0.3% 111.51 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.3%
110.49
US$100,000 		1,000 -0.3% 110.49 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.9%
109.79
US$100,000 		1,000 -0.9% 109.79 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -6.2%
108.14
US$100,000 		1,000 -6.2% 108.14 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.7%
107.57
US$100,000 		1,000 -0.7% 107.57 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.5%
118.66
US$100,000 		1,000 -0.5% 118.66 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.9%
117.85
US$100,000 		1,000 -0.9% 117.85 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.5%
117.09
US$100,000 		1,000 -0.5% 117.09 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.3%
115.69
US$100,000 		1,000 -0.3% 115.69 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -1.1%
114.94
US$100,000 		1,000 -1.1% 114.94 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.6%
113.97
US$100,000 		1,000 -0.6% 113.97 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.0%
112.49
US$100,000 		1,000 -0.0% 112.49 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.4%
111.51
US$100,000 		1,000 -0.4% 111.51 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.4%
110.49
US$100,000 		1,000 -0.4% 110.49 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -1.3%
109.79
US$100,000 		1,000 -1.3% 109.79 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -8.2%
108.14
US$100,000 		1,000 -8.2% 108.14 US$100,000
2026-06-30 2026-06-26 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -1.0%
107.57
US$100,000 		1,000 -1.0% 107.57 US$100,000
2026-06-26 2026-06-26 S Sale
4.1
BVF PARTNERS L P/IL
Non-Executive Director
1,000 -39.7%
106.50
US$100,000 		1,000 -39.7% 106.50 US$100,000
2026-06-26 2026-06-26 S Sale
4.1
BVF PARTNERS L P/IL
Non-Executive Director
1,000 -32.1%
106.50
US$100,000 		1,000 -32.1% 106.50 US$100,000
2026-06-26 2026-06-26 S Sale
4.1
BVF PARTNERS L P/IL
Non-Executive Director
1,000 -28.3%
106.50
US$100,000 		1,000 -28.3% 106.50 US$100,000
2026-06-26 2026-06-26 S Sale
4.1
BVF PARTNERS L P/IL
Non-Executive Director
1,000 -29.9%
106.50
US$100,000 		1,000 -29.9% 106.50 US$100,000
2026-06-26 2026-06-26 PrS Proposed sale
4.1
BVF PARTNERS L P/IL

Affiliate of Director

Non-Executive Director
1,000
116.46
US$100,000 		1,000 116.46 US$100,000
2026-06-26 2026-06-26 PrS Proposed sale
3.3
Atlas Venture Fund X, LP

Shareholder
1,000
116.46
US$100,000 		1,000 116.46 US$100,000
2026-06-26 2026-06-26 PrS Proposed sale
Atlas Venture Opportunity Fund I, LP

Shareholder
1,000
116.46
US$100,000 		1,000 116.46 US$100,000
2026-06-25 2026-06-25 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.0%
129.61
US$100,000 		1,000 -0.0% 129.61 US$100,000
2026-06-25 2026-06-25 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.1%
128.69
US$100,000 		1,000 -0.1% 128.69 US$100,000
2026-06-25 2026-06-25 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.7%
127.37
US$100,000 		1,000 -0.7% 127.37 US$100,000
2026-06-25 2026-06-25 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.0%
126.71
US$100,000 		1,000 -0.0% 126.71 US$100,000
2026-06-25 2026-06-25 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.1%
125.82
US$100,000 		1,000 -0.1% 125.82 US$100,000
2026-06-25 2026-06-25 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.3%
124.61
US$100,000 		1,000 -0.3% 124.61 US$100,000
2026-06-25 2026-06-25 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.3%
123.62
US$100,000 		1,000 -0.3% 123.62 US$100,000
2026-06-25 2026-06-25 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -0.1%
122.67
US$100,000 		1,000 -0.1% 122.67 US$100,000
2026-06-25 2026-06-25 PlS Planned sale
3.4
Booth Bruce
Non-Executive Director
1,000 -1.0%
121.38
US$100,000 		1,000 -1.0% 121.38 US$100,000
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