SEC Form 4 reporting owner

Mainolfi Nello

Mainolfi Nello has filed 26 Form 4 transactions reported between December 8, 2025 and July 7, 2026, as Chief Executive Officer of Kymera Therapeutics, Inc..

Name as filed: Mainolfi Nello

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$16.7M

15 lines

Companies

with Form 4 filings

Latest transaction

Jul 7, 2026

transaction date

Roles and reported holdings

KYMRKymera Therapeutics, Inc.
Dec 8, 2025 – Jul 7, 2026
Chief Executive Officer
Held directly666,568 sh as of Jul 1, 2026 · Form 4
24 months: $16.7M sold

Transaction history

All 26 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Jul 7, 2026	KYMRChief Executive Officer	Option exerciseCode M · direct	4,441	—	—	14,284	Form 4
Jul 7, 2026	KYMRChief Executive Officer	Option exerciseCode M · direct	45,559	—	—	90,000	Form 4
Jul 7, 2026	KYMRChief Executive Officer	Option exerciseCode M · direct	50,000	$2.08	$104K@ $2.08	716,568	Form 4
Jul 1, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	3,336	$116.56	$389K@ $116.56	666,568	Form 4
Jul 1, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	44,050	$115.69	$5.1M@ $115.69	669,904	Form 4
Jul 1, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	24,105	$114.96	$2.8M@ $114.96	713,954	Form 4
Jul 1, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	6,626	$113.98	$755K@ $113.98	738,059	Form 4
Jul 1, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	1,883	$112.80	$212K@ $112.80	744,685	Form 4
Jul 1, 2026	KYMRChief Executive Officer	Option exerciseCode M · direct	80,000	$2.08	$166K@ $2.08	746,568	Form 4
Apr 29, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	936	$82.45	$77K@ $82.45	666,195	Form 4
Apr 29, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	12,059	$81.70	$985K@ $81.70	667,131	Form 4
Apr 29, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	17,005	$80.74	$1.4M@ $80.74	679,190	Form 4
Apr 29, 2026	KYMRChief Executive Officer	Option exerciseCode M · direct	30,000	$2.08	$62K@ $2.08	696,195	Form 4
Mar 2, 2026	KYMRChief Executive Officer	Grant or awardCode A · direct	215,000	—	—	215,000	Form 4
Feb 25, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	8	$93.49	$748@ $93.49	666,195	Form 4
Feb 25, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	1,501	$92.81	$139K@ $92.81	666,203	Form 4
Feb 25, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	3,293	$91.76	$302K@ $91.76	667,704	Form 4
Feb 25, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	5,434	$90.39	$491K@ $90.39	670,997	Form 4
Feb 25, 2026	KYMRChief Executive Officer	Open-market saleCode S · direct	19,764	$89.78	$1.8M@ $89.78	676,431	Form 4
Feb 25, 2026	KYMRChief Executive Officer	Option exerciseCode M · direct	30,000	$2.08	$62K@ $2.08	696,195	Form 4
Jan 5, 2026	KYMRChief Executive Officer	Option exerciseCode M · direct	3,118	$32.07	$100K@ $32.07	666,195	Form 4
Dec 31, 2025	KYMRChief Executive Officer	Open-market saleCode S · direct	6,014	$78.52	$472K@ $78.52	663,077	Form 4
Dec 31, 2025	KYMRChief Executive Officer	Open-market saleCode S · direct	23,986	$77.95	$1.9M@ $77.95	669,091	Form 4
Dec 31, 2025	KYMRChief Executive Officer	Option exerciseCode M · direct	30,000	$2.08	$62K@ $2.08	693,077	Form 4
Dec 17, 2025	KYMRChief Executive Officer	Option exerciseCode M · direct	2,595	$38.53	$100K@ $38.53	663,077	Form 4
Dec 8, 2025	KYMRChief Executive Officer	Option exerciseCode M · direct	100,000	$2.08	$208K@ $2.08	760,482	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.