InsiderSource
NUVL

Nuvalent, Inc.

SEC CIK 1861560
$123.39 +19.1% · 90 days
90-day buys
$0
0 open-market
90-day sells
$20.89M
52 open-market
Net insider flow
−$20.89M
Net selling
Filings shown
305
Most recent
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At a glance

Over the last 90 days, insiders at NUVL have sold a net $20.89M of stock (0 open-market buys vs 52 sells).

Largest recent trade: Flynn James E sold $97.75M of NUVL, trimming their stake 10%.

Most active filer: Miller Deborah Ann, with 124 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for NUVL, newest first
View on SEC EDGAR ↗
NUVL
Nuvalent, Inc.
Sell Porter James Richard · Director, President and CEO · Open-market sale · filed Dec 18, 2024 ΔOwn −8.8%

Porter James Richard sold $1.64M of NUVL, trimming their stake 9%.

−$1.64M
18,969 sh @ $86
NUVL
Nuvalent, Inc.
Sell Porter James Richard · Director, President and CEO · Open-market sale · filed Dec 18, 2024 ΔOwn −4.1%

Porter James Richard sold $698.4K of NUVL, trimming their stake 4%.

−$698.4K
8,031 sh @ $87
NUVL
Nuvalent, Inc.
Sell Porter James Richard · Director, President and CEO · Open-market sale · filed Nov 19, 2024 ΔOwn −5.4%

Porter James Richard sold $1.01M of NUVL, trimming their stake 5%.

−$1.01M
11,543 sh @ $87
NUVL
Nuvalent, Inc.
Sell Porter James Richard · Director, President and CEO · Open-market sale · filed Nov 19, 2024 ΔOwn −3.0%

Porter James Richard sold $533.7K of NUVL, trimming their stake 3%.

−$533.7K
6,068 sh @ $88
NUVL
Nuvalent, Inc.
Sell Porter James Richard · Director, President and CEO · Open-market sale · filed Nov 19, 2024 ΔOwn −4.2%

Porter James Richard sold $735.7K of NUVL, trimming their stake 4%.

−$735.7K
8,278 sh @ $89
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NUVL
Nuvalent, Inc.
Sell Porter James Richard · Director, President and CEO · Open-market sale · filed Nov 19, 2024 ΔOwn −0.6%

Porter James Richard sold $100K of NUVL, trimming their stake 1%.

−$100K
1,111 sh @ $90
NUVL
Nuvalent, Inc.
Sell Flynn James E · Director, 10% Owner · Open-market sale · filed Oct 24, 2024 ΔOwn −10%

Flynn James E sold $97.75M of NUVL, trimming their stake 10%.

−$97.75M
1M sh @ $98
NUVL
Nuvalent, Inc.
Sell Porter James Richard · Director, President and CEO · Open-market sale · filed Oct 17, 2024 ΔOwn −12%

Porter James Richard sold $2.68M of NUVL, trimming their stake 12%.

−$2.68M
26,186 sh @ $102
NUVL
Nuvalent, Inc.
Sell Porter James Richard · Director, President and CEO · Open-market sale · filed Oct 17, 2024 ΔOwn −0.4%

Porter James Richard sold $83.9K of NUVL.

−$83.9K
814 sh @ $103
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −3.0%

Pelish Henry E. sold $183.3K of NUVL, trimming their stake 3%.

−$183.3K
1,966 sh @ $93
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −5.9%

Pelish Henry E. sold $355.9K of NUVL, trimming their stake 6%.

−$355.9K
3,754 sh @ $95
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −2.6%

Pelish Henry E. sold $147.6K of NUVL, trimming their stake 3%.

−$147.6K
1,548 sh @ $95
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −7.0%

Pelish Henry E. sold $396.6K of NUVL, trimming their stake 7%.

−$396.6K
4,105 sh @ $97
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −5.8%

Pelish Henry E. sold $311.8K of NUVL, trimming their stake 6%.

−$311.8K
3,197 sh @ $98
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −1.4%

Pelish Henry E. sold $69.3K of NUVL, trimming their stake 1%.

−$69.3K
706 sh @ $98
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −8.1%

Pelish Henry E. sold $410.4K of NUVL, trimming their stake 8%.

−$410.4K
4,094 sh @ $100
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −12%

Pelish Henry E. sold $557.8K of NUVL, trimming their stake 12%.

−$557.8K
5,513 sh @ $101
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −19%

Pelish Henry E. sold $801K of NUVL, trimming their stake 19%.

−$801K
7,812 sh @ $103
NUVL
Nuvalent, Inc.
Sell Pelish Henry E. · Chief Scientific Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −0.3%

Pelish Henry E. sold $10.3K of NUVL.

−$10.3K
100 sh @ $103
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −1.5%

Miller Deborah Ann sold $55.9K of NUVL, trimming their stake 1%.

−$55.9K
600 sh @ $93
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −4.6%

Miller Deborah Ann sold $177.3K of NUVL, trimming their stake 5%.

−$177.3K
1,869 sh @ $95
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −5.8%

Miller Deborah Ann sold $217.4K of NUVL, trimming their stake 6%.

−$217.4K
2,255 sh @ $96
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −6.3%

Miller Deborah Ann sold $223.5K of NUVL, trimming their stake 6%.

−$223.5K
2,297 sh @ $97
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −1.6%

Miller Deborah Ann sold $52.5K of NUVL, trimming their stake 2%.

−$52.5K
534 sh @ $98
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −0.4%

Miller Deborah Ann sold $14.5K of NUVL.

−$14.5K
145 sh @ $100
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 18, 2024 ΔOwn −0.9%

Miller Deborah Ann sold $30.6K of NUVL, trimming their stake 1%.

−$30.6K
300 sh @ $102
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 11, 2024 ΔOwn −0.7%

Miller Deborah Ann sold $20.7K of NUVL, trimming their stake 1%.

−$20.7K
240 sh @ $86
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 11, 2024 ΔOwn −0.8%

Miller Deborah Ann sold $25.3K of NUVL, trimming their stake 1%.

−$25.3K
288 sh @ $88
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 11, 2024 ΔOwn −6.5%

Miller Deborah Ann sold $204.2K of NUVL, trimming their stake 6%.

−$204.2K
2,311 sh @ $88
NUVL
Nuvalent, Inc.
Sell Miller Deborah Ann · Chief Legal Officer · Open-market sale · filed Sep 11, 2024 ΔOwn −0.5%

Miller Deborah Ann sold $14.3K of NUVL.

−$14.3K
161 sh @ $89
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About NUVL insider activity

This page tracks every recent Form 4 filed for Nuvalent, Inc. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is NUVL insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for Nuvalent, Inc. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.