
Leonard Schleifer
CEO of Regeneron
6
APPEARANCES
4
PODCASTS
012
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Jun 2, 2026
Dr. Len Schleifer, CEO of Regeneron: Betting on Science and Saving a President
2:09
2:23
2:33

Mike RockefellerHOST
Take us back to 1988 when you started the company, what the vision was and maybe how that has turned into what Regeneron is today.

Len SchleiferGUEST
So a couple of people in my family keep track of who's the longest continuous serving CEO of a large public company.

Len SchleiferGUEST
I just ran into Warren at a conference and I thanked him for retiring because that moved me up in the longest serving CEO, continuous labor public position.
38 MINS LATER
David Sacks, Anthropic, & the White House, Regeneron’s Deafness Cure 4/24/26
31:51
32:00
32:08
34:09

Leonard SchleiferGUEST
The, the, the most important thing is that everybody came together on this one, our scientists, the patients, the doctors, the FDA, the commissioners voucher.

Leonard SchleiferGUEST
People have been making comments about the FDA, that they're lowering the standards.

Leonard SchleiferGUEST
They're, they're keeping the standards high, but this program says if there's an important program, let's move it along fast.
Becky QuickHOST
It was tougher for you because you don't have as many drugs, uh, as, as, as big of a wheelhouse to where you can say, "Okay, I can lower the prices on these and still make money on these others." Explain what happened with this deal.
Mad Money w/ Jim Cramer 1/13/26
34:05

Leonard SchleiferGUEST
You can source them from your own labs or you can try and buy them from other people.
Regeneron CEO Dr. Leonard Schleifer on Science-Driven Success
4:09
15:40

Leonard SchleiferGUEST
And the notion was, the founding idea of the company was, there were all these growth factors that were coming around, growth hormone, and epigen was coming to view at Amgen, Neupogen was on the horizon, but there were no real, there was only one growth factor.
11 MINS LATER

John WaldronHOST
I assume that's kind of core of the culture of Regeneron, but maybe you could talk about how that comes to life.
Regeneron CEO on 23andMe & $275m in Margaritaville 6/11/25
18:24
18:32
18:40
18:52
Becky QuickHOST
Should there be an opt-in policy instead of an opt-out policy as it exists today? How do I know that you're going to protect my safety and my standards and my privacy?

Len SchleiferGUEST
Yeah, you know, the details of the consent forms and what have you is something that the court is looking over very carefully.

Len SchleiferGUEST
As far as if we were the winner, I think we have a long history of protecting people's genetic and other health information, and we take that extremely seriously.

Len SchleiferGUEST
You know, there's a commission called the National Security Commission on Emerging Biotechnology.
5 MINS LATER
Mad Money w/ Jim Cramer 1/14/25
31:17
31:27
31:33
34:30
34:43
34:48
Jim CramerHOST
Why does this have so many indications? What is it about that works for so many different ways?

Leonard SchleiferGUEST
It's a type of allergic inflammation, and it gets manifested in many different ways.

Leonard SchleiferGUEST
In some people, it gets manifested as eczema in other people gets manifest this asthma some people gets manifest this chronic obstructive pulmonary disease some people is esophagitis some people is nasal polyps, but it's all this common theme is Type 2 inflammation so our drug naturally if it's been able to block type 2 inflammation will work in a variety of diseases with type 2 inflammation is the driver and
Jim CramerHOST
Now, what do you think happened to, I know it's up to me to talk about the stock, but how did the analysts get so trapped in the idea that all that mattered was the biosimilars in Amgen? Because it's the opportunity for people who think long-term to be able to buy.

Leonard SchleiferGUEST
Yeah, I mean, I think that people have a hard time a little bit with Regeneron.

Leonard SchleiferGUEST
When you have a company that has two mega blockbusters, 40 things in the pipeline, 40 things, it's hard to focus.