FENIMORE CHRISTOPHER R.

PrivateCIK: 1697422
Location

TARRYTOWN, NY

FENIMORE CHRISTOPHER R. (VP Controller) received a stock award from REGENERON PHARMACEUTICALS, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderFENIMORE CHRISTOPHER R.CIK 1697422
Officer· VP Controller
Since Aug 2018
+16.96K
Net shares
Net buyer
$707.2K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
17.95K acquired · 992.00 disposed
Non-Derivative Transactions2

Common Stock

Direct
A · Award

Shares

+3.03K

Price / share

Trade value

% of position

18.6%
12/5/2025
16.27K19.29K

Common Stock

Direct
F · Tax Withholding

Shares

992.00

Price / share

$712.94

Trade value

$707.24K

% of position

5.1%
12/8/2025
19.29K18.30K
Total

Net shares

+2.04K

Net value

-$707.24K

Derivative Transactions1

Non-Qualified Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

14.92K shares

Shares

+14.92K

Strike price

726.71

Held after

14.92K

Exercisable

12/5/2025
Non-Derivative Holdings (Post-Transaction)4

Common Stock

Indirect
Shares owned25.00

Common Stock

Indirect
Shares owned1.55K

Common Stock

Indirect
Shares owned1.90K

Common Stock

Indirect
Shares owned25.00
Total
3.50K indirect3.50K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
FENIMORE CHRISTOPHER R. — Insider Transaction (Form 4) Filed Dec 9, 2025 | Finecho