
Insider and congress filings
Regeneron Pharmaceuticals, Inc. (REGN)
NASDAQ · Healthcare · 325 insider transactions · 174 congress trades · last filed 11 days agoS&P 500Nasdaq 100
About Regeneron Pharmaceuticals, Inc.
from the company's filings and listing, as of Oct 23, 2026- Exchange
- NASDAQ
- Sector
- Healthcare
- Industry
- Biotechnology
- Chief executive
- Leonard S. Schleifer
- Employees
- 15,410
- Listed since
- Apr 2, 1991
- Market value
- $84.3B
- Price to earnings (12 mo)
- 19.6
- Net income per share, as reported (12 mo)
- $41.86
- Dividend yield
- 0.45%
Company news
2 articles · newest first| Headline | Source | Date |
|---|---|---|
| Regeneron Pharmaceuticals says Pasatru showed no new HO lesions in FOPLate-breaking data presented at ASBMR show a consistent safety profile from weeks 56 to 84 of the OPTIMA trial extension. | Company release | Oct 12, 2026 |
| In MRI substudy, trevogrumab prevented 70% of semaglutide-linked muscle lossIn a pre-specified subgroup meeting the low lean mass definition for sarcopenia, Regeneron Pharmaceuticals said semaglutide caused greater lean mass loss and trevogrumab more preservation. | Company release | Oct 1, 2026 |
Written by GetSignal with AI from the company's own SEC filings and press releases; each article links to its source. Not investment advice. Company news from every company we cover
Earnings
6 reported quarters · next on Oct 30, 2026| Quarter | EPS | EPS expected | Revenue | Revenue expected | Result |
|---|---|---|---|---|---|
| Q2 FY2026reported Jul 30, 2026 | $14.29 | $10.16 | $4.3B | $3.8B | EPS beatRevenue beat |
| Q1 FY2026reported Apr 29, 2026 | $9.47 | $8.91 | $3.6B | $3.5B | EPS beatRevenue beat |
| Q4 FY2025reported Jan 30, 2026 | $11.44 | $10.74 | $3.9B | $3.8B | EPS beatRevenue beat |
| Q3 FY2025reported Oct 28, 2025 | $11.83 | $9.65 | $3.8B | $3.6B | EPS beatRevenue beat |
| Q2 FY2025reported Aug 1, 2025 | $12.89 | $8.43 | $3.7B | $3.3B | EPS beatRevenue beat |
| Q1 FY2025reported Apr 29, 2025 | $8.22 | $8.62 | $3.0B | $3.2B | EPS missRevenue miss |
Actual against the consensus estimate at the time. A flag marks a beat or a miss of more than 1.5% either way; inside that band the quarter is in line. A flag reads n/a only when a number is missing. Quarterly EPS is the figure set against the consensus, usually adjusted, so the quarters need not add up to the 12-month net income per share above. An estimate is a forecast made by analysts, not a company target.
Executive pay
as filed for fiscal 2025 · proxy filed Apr 24, 2026| Executive | Salary | Stock awards | Other | Total |
|---|---|---|---|---|
| Daniel P. Van PlewExecutive Vice President and General Manager, Industrial Operations and Product Supply | $983K | $2.7M | $5.1M | $8.8M |
| Andrew J. Murphy, Ph.D.Executive Vice President, Co-Chief Scientific Officer | $820K | $2.7M | $5.0M | $8.5M |
| Joseph J. LaRosaExecutive Vice President, General Counsel and Secretary | $916K | $1.8M | $4.7M | $7.5M |
| Leonard S. SchleiferM.D., Ph.D. Board co-Chair, President and Chief Executive Officer | $2.0M | $0 | $5.3M | $7.3M |
| Christopher FenimoreExecutive Vice President, Finance and Chief Financial Officer | $725K | $2.2M | $4.1M | $7.0M |
| George D. YancopoulosM.D., Ph.D. Board co-Chair, President and Chief Scientific Officer | $2.0M | $0 | $5.0M | $6.9M |
The summary compensation table from the proxy statement for fiscal 2025, with titles as filed then. Executives who have since left are not shown. Read the filing
Institutional holders
13F positions as of Jun 30, 2026| Holder | Value | Shares | Shares vs prior qtr | % of shares out |
|---|---|---|---|---|
| BlackRock, Inc. | $5.7B | 9,113,506 | +1.9% | 8.81% |
| Vanguard Capital Management LLC | $4.1B | 6,629,759 | -0.4% | 6.41% |
| Dodge & Cox | $3.0B | 4,871,137 | +9.3% | 4.71% |
| State Street Corp | $3.0B | 4,834,688 | +3.6% | 4.65% |
| Invesco Ltd. | $2.5B | 3,940,665 | +80.7% | 3.81% |
| JPMorgan Chase & Co. | $2.4B | 3,774,199 | -12.5% | 3.65% |
| Vanguard Portfolio Management LLC | $2.0B | 3,175,313 | +84.5% | 3.07% |
| Franklin Templeton Inc | $1.7B | 2,771,839 | +1.8% | 2.68% |
| Geode Capital Management, LLC | $1.6B | 2,625,810 | +0.7% | 2.54% |
| Nuveen, LLC | $1.3B | 2,019,974 | -2.2% | 1.95% |
| Loomis Sayles & Co. L.P. | $1.2B | 1,859,172 | -2.8% | 1.80% |
| T. Rowe Price Associates, Inc. | $953.8M | 1,529,709 | -29.8% | 1.48% |
A 13F reports long US equity positions and is filed within 45 days of the quarter end, so these are positions as they stood on Jun 30, 2026. For a manager's whole book see the fund directory. What a 13F covers and leaves out is explained in our guide to Form 13F.
Tracked fund managers holding REGN
3 managers| Manager | Value | Shares | Share of book |
|---|---|---|---|
| Voloridge Investment Management | $102.2M | 163,963 | 0.4% |
| Armistice Capital | $56.0M | 89,809 | 0.7% |
| Vestal Point Capital | $24.9M | 40,000 | 0.6% |
3 of the 97 fund managers we track list REGN shares among the largest positions in their latest 13F, filed for Q2 2026. A manager can hold it further down the book too, so this is a floor, not a count. Share of book is the position against the manager's whole disclosed 13F value.
Open-market insider trades
12 filings shown · newest filing first| Insider | Action | Shares | Price | Value | Trade date | Delay (business days) |
|---|---|---|---|---|---|---|
| Andrew J. MurphyCo-Chief Scientific Officer | Sold · scheduled · 27 lines | 4,147 | $772.70 | $3.2M | Oct 14, 2026filed Oct 15, 2026 | 1d |
| Kathryn GuariniDirector | Sold · scheduled | 400 | $850.00 | $340K | Sep 2, 2026filed Sep 3, 2026 | 1d |
| Marion McCourtEVP Commercial | Sold · scheduled | 1,131 | $857.39 | $970K | Sep 3, 2026filed Sep 3, 2026 | 0d |
| Marion McCourtEVP Commercial | Sold · scheduled | 1,215 | $850.00 | $1.0M | Sep 2, 2026filed Sep 3, 2026 | 1d |
| Huda Y. ZoghbiDirector | Sold · scheduled | 800 | $800.00 | $640K | Aug 10, 2026filed Aug 12, 2026 | 2d |
| Kathryn GuariniDirector | Sold · scheduled | 400 | $800.00 | $320K | Aug 10, 2026filed Aug 12, 2026 | 2d |
| Arthur F. RyanDirector | Sold · scheduled | 200 | $650.15 | $130K | Jul 2, 2026filed Jul 7, 2026 | 2d |
| Arthur F. RyanDirector | Sold · scheduled · 9 lines | 78 | $704.79 | $55K | May 1, 2026filed May 4, 2026 | 1d |
| Arthur F. RyanDirector | Sold · scheduled · 8 lines | 92 | $777.51 | $72K | Apr 1, 2026filed Apr 3, 2026 | 2d |
| Arthur F. RyanDirector | Sold · scheduled · 8 lines | 67 | $784.41 | $53K | Mar 2, 2026filed Mar 3, 2026 | 1d |
| Huda Y. ZoghbiDirector | Sold · scheduled · 11 lines | 1,638 | $781.33 | $1.3M | Feb 19, 2026filed Feb 23, 2026 | 2d |
| Arthur F. RyanDirector | Sold · scheduled | 2 | $786.29 | $2K | Feb 9, 2026filed Feb 11, 2026 | 2d |
One row is one filing, newest filing first. A filing that reported its trade in several tranches is summed, priced at the weighted average, and marked with its line count. Scheduled: set up in advance under a Rule 10b5-1 trading plan. The delay counts business days from the trade to the filing, the unit of Form 4's two business day deadline: weekends and federal holidays are skipped. How the filing itself works is explained in our guide to Form 4.
Other Form 4 activity (10)
| Insider | Event | Shares | Date |
|---|---|---|---|
| Andrew J. MurphyCo-Chief Scientific Officer | Tax withholding | 12,853 | Oct 13, 2026 |
| Andrew J. MurphyCo-Chief Scientific Officer | Option exercise | 17,000 | Oct 13, 2026 |
| Kathryn GuariniDirector | Option exercise | 400 | Sep 2, 2026 |
| Joseph J. LarosaEVP General Counsel and Secret | Tax withholding | 9,019 | Aug 19, 2026 |
| Joseph J. LarosaEVP General Counsel and Secret | Option exercise | 12,282 | Aug 19, 2026 |
| Christopher R. FenimoreEVP Finance CFO | Tax withholding | 4,599 | Aug 18, 2026 |
| Christopher R. FenimoreEVP Finance CFO | Option exercise | 6,283 | Aug 18, 2026 |
| Huda Y. ZoghbiDirector | Option exercise | 800 | Aug 10, 2026 |
| Kathryn GuariniDirector | Option exercise | 400 | Aug 10, 2026 |
| Huda Y. ZoghbiDirector | Option exercise | 1,638 | Feb 19, 2026 |
Awards, option exercises, shares withheld to cover tax and gifts all file on the same form as a purchase or a sale. None of them is a decision to trade, so they sit here rather than beside the ones that are.
Congress trades in REGN
20 disclosures of 174 on record · median 26d of the 45 allowedSince the trade: the stock's move from the trade date to the latest close we hold (figures as of Oct 25, 2026), not the member's result. Not investment advice.
| Member | Type | Action | Amount disclosed | Stock since the trade | Trade date | Disclosed | Delay |
|---|---|---|---|---|---|---|---|
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +19.1%S&P 500 +1.7% · +17.4 pts vs S&P 500 | Jul 7, 2026 | Aug 7, 2026 | 31d |
| Alan ArmstrongSelf | Stock | Purchase | $1,001 - $15,000 | +9.1%S&P 500 +19.8% · -10.7 pts vs S&P 500 | Mar 27, 2026 | Jul 21, 2026 | 116d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +33.5%After the saleS&P 500 +0.1% · +33.5 pts vs S&P 500 | Jun 2, 2026 | Jul 6, 2026 | 34d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +31.0%S&P 500 +1.3% · +29.7 pts vs S&P 500 | Jun 16, 2026 | Jul 6, 2026 | 20d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +14.8%After the saleS&P 500 +5.4% · +9.3 pts vs S&P 500 | May 1, 2026 | Jun 9, 2026 | 39d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +15.3%After the saleS&P 500 +2.8% · +12.5 pts vs S&P 500 | May 15, 2026 | Jun 9, 2026 | 25d |
| Gilbert Ray Cisneros, Jr. | Stock | Sale | $1,001 - $15,000 | +15.3%After the saleS&P 500 +2.8% · +12.5 pts vs S&P 500 | May 15, 2026 | Jun 8, 2026 | 24d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +7.9%S&P 500 +10.8% · -2.9 pts vs S&P 500 | Apr 13, 2026 | May 11, 2026 | 28d |
| Julia Letlow | Stock | Purchase | $1,001 - $15,000 | +2.7%S&P 500 +11.5% · -8.8 pts vs S&P 500 | Feb 12, 2026 | Mar 12, 2026 | 28d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +6.8%S&P 500 +10.2% · -3.4 pts vs S&P 500 | Jan 23, 2026 | Feb 6, 2026 | 14d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +7.4%After the saleS&P 500 +9.5% · -2.0 pts vs S&P 500 | Jan 29, 2026 | Feb 6, 2026 | 8d |
| Gilbert Ray Cisneros, Jr. | Stock | Purchase | $1,001 - $15,000 | +11.0%S&P 500 +15.1% · -4.1 pts vs S&P 500 | Nov 18, 2025 | Dec 15, 2025 | 27d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +25.3%S&P 500 +11.2% · +14.2 pts vs S&P 500 | Nov 3, 2025 | Dec 8, 2025 | 35d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +43.6%After the saleS&P 500 +14.5% · +29.1 pts vs S&P 500 | Sep 29, 2025 | Oct 3, 2025 | 4d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +40.9%S&P 500 +20.4% · +20.4 pts vs S&P 500 | Aug 4, 2025 | Sep 9, 2025 | 36d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +37.0%S&P 500 +17.8% · +19.2 pts vs S&P 500 | Aug 26, 2025 | Sep 9, 2025 | 14d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +50.5%After the saleS&P 500 +23.0% · +27.5 pts vs S&P 500 | Jul 1, 2025 | Aug 7, 2025 | 37d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +43.0%After the saleS&P 500 +19.3% · +23.7 pts vs S&P 500 | Jul 25, 2025 | Aug 7, 2025 | 13d |
| Ro Khanna | Stock | Purchase | $1,001 - $15,000 | +35.0%S&P 500 +27.8% · +7.2 pts vs S&P 500 | May 19, 2025 | Jun 10, 2025 | 22d |
| Ro Khanna | Stock | Sale | $1,001 - $15,000 | +36.0%After the saleS&P 500 +29.3% · +6.7 pts vs S&P 500 | May 28, 2025 | Jun 10, 2025 | 13d |
Since the trade is an estimate, set beside the S&P 500 over the same window, with the gap between the two in percentage points. The filing carries a band, not a fill, and a sale keeps the stock's sign, so a positive figure after a sale means the stock kept rising after it. An option row carries the underlying stock's move. A row marked n/a is one we hold no figure for.
A delay above 45 days is the gap between the dates on the report; we mark a filing late only after checking it.
"Not captured" means the band or the transaction type on the original report is missing from our data.
"Dates conflict" marks a row whose disclosure is dated before its trade on the record we hold. Both dates are printed as filed, and no since-the-trade figure is computed from them.
Every Congress trade in REGN, filterable by party, chamber, type and account.
Members of Congress reporting a position
2 members · estimate, as of Oct 20, 20262 members report a position (estimated). The largest estimated position is in the $15,001 - $50,000 band.
| Member | Party, chamber | Estimated position | Share of their portfolio |
|---|---|---|---|
| Robert Bresnahan | Republican · House | $15,001 - $50,000 | 0.1% |
| Julia Letlow | Republican · House | $1,001 - $15,000 | 0.8% |
Estimate, as of Oct 20, 2026. Each position is modelled from the member's disclosed transactions and annual filings: the midpoint of each disclosed band, moved with the stock's price since the trade. It is a rough estimate of a reported position, not a figure from a filing, which is why it is shown as a band. Share of portfolio sets that estimate against the member's whole estimated public-stock portfolio.
Questions
Are insiders buying or selling REGN?
Across the 12 most recent open-market filings shown here, 0 were purchases and 12 were sales. 12 were scheduled in advance under a Rule 10b5-1 plan.
Which members of Congress have traded REGN?
Ro Khanna, Alan Armstrong, Gilbert Ray Cisneros, Jr. and Julia Letlow disclosed REGN transactions in the filings shown here.
Which members of Congress hold REGN?
2 members of Congress report a position in REGN in the estimate we hold as of Oct 20, 2026. The estimated positions belong to Robert Bresnahan and Julia Letlow. The estimate is built from disclosed transactions and annual filings, so it is shown as a band rather than a figure from a filing.
Is REGN in the S&P 500 or the Nasdaq 100?
Regeneron Pharmaceuticals, Inc. is a current member of the S&P 500 and Nasdaq 100, per the membership list we hold as of Oct 26, 2026. Current members of either index get a page here whatever their filing history.
How quickly are REGN trades disclosed?
Insider filings on this page reached the public a median of 2 business days after the transaction (weekends and federal holidays skipped), against the two business days Form 4 allows. Congressional disclosures took a median of 26 days, against the 45 the STOCK Act allows.
How to read a Form 4
A DECISION THE INSIDER MADE
COMPENSATION PLUMBING
Congress rows disclose a value range rather than an exact amount, and the STOCK Act allows up to 45 days to report. Full sourcing and the limits of this data are on the methodology page. A filing is a record of a transaction, not a signal, and nothing here is investment advice.
Data as of Oct 26, 2026.
