SEC Form 4 reporting owner

Pitofsky Jason

Pitofsky Jason has filed 15 Form 4 transactions reported between December 5, 2025 and February 9, 2026, as SVP Controller, VP Controller of REGENERON PHARMACEUTICALS, INC..

Name as filed: Pitofsky Jason

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$1.6M

11 lines

Companies

with Form 4 filings

Latest transaction

Feb 9, 2026

transaction date

Roles and reported holdings

REGNREGENERON PHARMACEUTICALS, INC.
Dec 5, 2025 – Feb 9, 2026
SVP Controller, VP Controller
Held directly4,272 sh as of Feb 9, 2026 · Form 4
24 months: $1.6M sold

Transaction history

All 15 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	53	$785.72	$42K@ $785.72	4,272	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	1	$784.66	$785@ $784.66	4,325	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	144	$783.23	$113K@ $783.23	4,326	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	37	$782.67	$29K@ $782.67	4,470	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	26	$781.37	$20K@ $781.37	4,507	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	75	$780.06	$59K@ $780.06	4,533	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	205	$779.56	$160K@ $779.56	4,608	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	563	$778.35	$438K@ $778.35	4,813	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	391	$777.51	$304K@ $777.51	5,376	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	521	$776.43	$405K@ $776.43	5,767	Form 4
Feb 9, 2026	REGNSVP Controller	Open-market saleCode S · direct	20	$775.95	$16K@ $775.95	6,288	Form 4
Feb 9, 2026	REGNSVP Controller	Option exerciseCode M · direct	1,000	$492.00	$492K@ $492.00	6,308	Form 4
Dec 8, 2025	REGNVP Controller	Shares withheld for tax or exercise priceCode F · direct	989	$712.94	$705K@ $712.94	5,308	Form 4
Dec 5, 2025	REGNVP Controller	Grant or awardCode A · direct	2,261	—	—	2,261	Form 4
Dec 5, 2025	REGNVP Controller	Grant or awardCode A · direct	2,064	—	—	6,297	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.