KYMR
insider transactionsKymera Therapeutics, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-127.6K
0 buy · 127.6K sell
Net value · 90d
-$10.6M
$0 in · $10.6M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
26
0 buy · 127.6K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Exercise·M
Bruce N. Jacobs KEY
Chief Financial Officer
$0
12.7K sh
Own New
-
Exercise·M
Bruce N. Jacobs KEY
Chief Financial Officer
$26.3K
12.7K sh · $2.08
Own +5%
-
Sell·S
Chief Operating Officer · 10b5-1
$49.2K
600 sh · $82.08
Own -1%
-
Sell·S
Chief Operating Officer · 10b5-1
$299.8K
3.7K sh · $81.50
Own -8%
-
Sell·S
Chief Operating Officer · 10b5-1
$44.5K
551 sh · $80.71
Own -1%
-
Sell·S
Chief Operating Officer · 10b5-1
$360.1K
4.5K sh · $80.02
Own -8%
-
Sell·S
Chief Operating Officer · 10b5-1
$301.7K
3.8K sh · $79.39
Own -7%
-
Sell·S
Chief Operating Officer · 10b5-1
$25.7K
324 sh · $79.17
Own -1%
-
Sell·S
Chief Operating Officer · 10b5-1
$292.3K
3.7K sh · $78.36
Own -6%
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Exercise·M
Director
$0
1.0K sh
Own +12%
-
Exercise·M
Director
$31.2K
1.0K sh · $31.20
Own New
-
Exercise·M
Bruce N. Jacobs KEY
Chief Financial Officer
$0
15.0K sh
Own New
-
Exercise·M
Bruce N. Jacobs KEY
Chief Financial Officer
$31.2K
15.0K sh · $2.08
Own +6%
-
Exercise·M
Director · 10b5-1
$0
3.0K sh
Own +30%
-
Sell·S
Director · 10b5-1
$261.0K
3.0K sh · $87.00
Own -100%
-
Exercise·M
Director · 10b5-1
$93.6K
3.0K sh · $31.20
Own New
-
Exercise·M
Nello Mainolfi KEY
Chief Executive Officer · 10b5-1
$0
30.0K sh
Own +16%
-
Sell·S
Nello Mainolfi KEY
Chief Executive Officer · 10b5-1
$77.2K
936 sh · $82.45
Own -0%
-
Sell·S
Nello Mainolfi KEY
Chief Executive Officer · 10b5-1
$985.2K
12.1K sh · $81.70
Own -2%
-
Sell·S
Nello Mainolfi KEY
Chief Executive Officer · 10b5-1
$1.4M
17.0K sh · $80.74
Own -2%
-
Exercise·M
Nello Mainolfi KEY
Chief Executive Officer · 10b5-1
$62.4K
30.0K sh · $2.08
Own +5%
-
Exercise·M
Chief Operating Officer · 10b5-1
$0
200 sh
Own +0%
-
Exercise·M
Chief Operating Officer · 10b5-1
$0
100 sh
Own +0%
-
Sell·S
Chief Operating Officer · 10b5-1
$27.0K
300 sh · $90.00
Own -0%
-
Exercise·M
Chief Operating Officer · 10b5-1
$8.7K
200 sh · $43.50
Own +0%
-
Exercise·M
Chief Operating Officer · 10b5-1
$3.0K
100 sh · $30.17
Own +0%
-
Exercise·M
Chief Operating Officer · 10b5-1
$0
1.3K sh
Own +2%
-
Sell·S
Chief Operating Officer · 10b5-1
$117.0K
1.3K sh · $90.00
Own -2%
-
Exercise·M
Chief Operating Officer · 10b5-1
$56.5K
1.3K sh · $43.50
Own +2%
-
Sell·S
Chief Business Officer · 10b5-1
$121.2K
1.3K sh · $90.00
Own -3%
-
Exercise·M
Chief Operating Officer · 10b5-1
$0
785 sh
Own +1%
-
Exercise·M
Chief Operating Officer · 10b5-1
$0
4.5K sh
Own +11%
-
Sell·S
Chief Operating Officer · 10b5-1
$472.6K
5.3K sh · $90.00
Own -8%
-
Exercise·M
Chief Operating Officer · 10b5-1
$34.1K
785 sh · $43.50
Own +1%
-
Exercise·M
Chief Operating Officer · 10b5-1
$134.7K
4.5K sh · $30.17
Own +7%
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Sell·S
Chief Business Officer · 10b5-1
$174.7K
2.0K sh · $87.35
Own -4%
-
Exercise·M
Chief Business Officer · 10b5-1
$0
2.5K sh
Own +3%
-
Sell·S
Chief Business Officer · 10b5-1
$222.5K
2.5K sh · $89.00
Own -4%
-
Sell·S
Chief Business Officer · 10b5-1
$232.6K
2.7K sh · $87.11
Own -5%
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Sell·S
Chief Business Officer · 10b5-1
$268.0K
3.1K sh · $86.62
Own -5%
-
Exercise·M
Chief Business Officer · 10b5-1
$52.6K
2.5K sh · $21.05
Own +4%
-
Exercise·M
Director · 10b5-1
$0
4.6K sh
Own New
-
Sell·S
Director · 10b5-1
$103.3K
1.2K sh · $86.05
Own -100%
-
Sell·S
Director · 10b5-1
$289.7K
3.4K sh · $85.19
Own -74%
-
Exercise·M
Director · 10b5-1
$65.2K
4.6K sh · $14.18
Own New
-
Exercise·M
Chief Operating Officer · 10b5-1
$0
14.6K sh
Own +27%
-
Sell·S
Chief Operating Officer · 10b5-1
$94.7K
1.1K sh · $86.05
Own -2%
-
Sell·S
Chief Operating Officer · 10b5-1
$1.2M
13.5K sh · $85.41
Own -18%
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Exercise·M
Chief Operating Officer · 10b5-1
$433.9K
14.6K sh · $29.64
Own +24%
-
Exercise·M
Director · 10b5-1
$0
7.4K sh
Own New
-
Sell·S
Director · 10b5-1
$631.7K
7.4K sh · $85.37
Own -100%
-
Exercise·M
Director · 10b5-1
$104.9K
7.4K sh · $14.18
Own New
-
Exercise·M
Chief Operating Officer · 10b5-1
$0
7.6K sh
Own +10%
-
Sell·S
Chief Operating Officer · 10b5-1
$648.9K
7.6K sh · $85.38
Own -11%
-
Exercise·M
Chief Operating Officer · 10b5-1
$225.3K
7.6K sh · $29.64
Own +12%
-
Exercise·M
Chief Operating Officer · 10b5-1
$0
24.7K sh
Own +37%
-
Sell·S
Chief Operating Officer · 10b5-1
$2.0M
24.7K sh · $80.26
Own -29%
-
Exercise·M
Chief Operating Officer · 10b5-1
$732.9K
24.7K sh · $29.64
Own +40%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 2, 2026 | Bruce N. Jacobs KEY | Exercise M | 12.7K | $0 |
| Jun 2, 2026 | Bruce N. Jacobs KEY | Exercise M | 12.7K | $26.3K |
| May 27, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 600 | $49.2K |
| May 27, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 3.7K | $299.8K |
| May 26, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 551 | $44.5K |
| May 26, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 4.5K | $360.1K |
| May 26, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 3.8K | $301.7K |
| May 26, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 324 | $25.7K |
| May 26, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 3.7K | $292.3K |
| May 19, 2026 | Pamela Esposito | Exercise M | 1.0K | $0 |
| May 19, 2026 | Pamela Esposito | Exercise M | 1.0K | $31.2K |
| May 18, 2026 | Bruce N. Jacobs KEY | Exercise M | 15.0K | $0 |
| May 18, 2026 | Bruce N. Jacobs KEY | Exercise M | 15.0K | $31.2K |
| May 11, 2026 | Elena Ridloff 10b5-1 | Exercise M | 3.0K | $0 |
| May 11, 2026 | Elena Ridloff 10b5-1 | Sell S | 3.0K | $261.0K |
| May 11, 2026 | Elena Ridloff 10b5-1 | Exercise M | 3.0K | $93.6K |
| Apr 29, 2026 | Nello Mainolfi KEY 10b5-1 | Exercise M | 30.0K | $0 |
| Apr 29, 2026 | Nello Mainolfi KEY 10b5-1 | Sell S | 936 | $77.2K |
| Apr 29, 2026 | Nello Mainolfi KEY 10b5-1 | Sell S | 12.1K | $985.2K |
| Apr 29, 2026 | Nello Mainolfi KEY 10b5-1 | Sell S | 17.0K | $1.4M |
| Apr 29, 2026 | Nello Mainolfi KEY 10b5-1 | Exercise M | 30.0K | $62.4K |
| Apr 22, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 200 | $0 |
| Apr 22, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 100 | $0 |
| Apr 22, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 300 | $27.0K |
| Apr 22, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 200 | $8.7K |
| Apr 22, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 100 | $3.0K |
| Apr 15, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 1.3K | $0 |
| Apr 15, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 1.3K | $117.0K |
| Apr 15, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 1.3K | $56.5K |
| Apr 14, 2026 | Noah Goodman 10b5-1 | Sell S | 1.3K | $121.2K |
| Apr 14, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 785 | $0 |
| Apr 14, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 4.5K | $0 |
| Apr 14, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 5.3K | $472.6K |
| Apr 14, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 785 | $34.1K |
| Apr 14, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 4.5K | $134.7K |
| Apr 10, 2026 | Noah Goodman 10b5-1 | Sell S | 2.0K | $174.7K |
| Apr 9, 2026 | Noah Goodman 10b5-1 | Exercise M | 2.5K | $0 |
| Apr 9, 2026 | Noah Goodman 10b5-1 | Sell S | 2.5K | $222.5K |
| Apr 9, 2026 | Noah Goodman 10b5-1 | Sell S | 2.7K | $232.6K |
| Apr 9, 2026 | Noah Goodman 10b5-1 | Sell S | 3.1K | $268.0K |
| Apr 9, 2026 | Noah Goodman 10b5-1 | Exercise M | 2.5K | $52.6K |
| Apr 1, 2026 | Elena Ridloff 10b5-1 | Exercise M | 4.6K | $0 |
| Apr 1, 2026 | Elena Ridloff 10b5-1 | Sell S | 1.2K | $103.3K |
| Apr 1, 2026 | Elena Ridloff 10b5-1 | Sell S | 3.4K | $289.7K |
| Apr 1, 2026 | Elena Ridloff 10b5-1 | Exercise M | 4.6K | $65.2K |
| Apr 1, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 14.6K | $0 |
| Apr 1, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 1.1K | $94.7K |
| Apr 1, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 13.5K | $1.2M |
| Apr 1, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 14.6K | $433.9K |
| Mar 31, 2026 | Elena Ridloff 10b5-1 | Exercise M | 7.4K | $0 |
| Mar 31, 2026 | Elena Ridloff 10b5-1 | Sell S | 7.4K | $631.7K |
| Mar 31, 2026 | Elena Ridloff 10b5-1 | Exercise M | 7.4K | $104.9K |
| Mar 31, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 7.6K | $0 |
| Mar 31, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 7.6K | $648.9K |
| Mar 31, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 7.6K | $225.3K |
| Mar 25, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 24.7K | $0 |
| Mar 25, 2026 | Jeremy G Chadwick 10b5-1 | Sell S | 24.7K | $2.0M |
| Mar 25, 2026 | Jeremy G Chadwick 10b5-1 | Exercise M | 24.7K | $732.9K |
About KYMR insider trading
This page tracks insider transactions for Kymera Therapeutics, Inc. (KYMR) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.