Kathryn Guarini

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
2 Jan 25	REGN Regeneron Pharmaceuticals	Common Stock	Grant	Acquire A	No	No	0	166	0.00	448
2 Jan 25	REGN Regeneron Pharmaceuticals	NQSO Common Stock	Grant	Acquire A	No	No	719.37	1,958	1.41 mm	1,958
2 Jan 24	REGN Regeneron Pharmaceuticals	Common Stock	Grant	Acquire A	No	No	0	42	0.00	282
2 Jan 24	REGN Regeneron Pharmaceuticals	NQSO Common Stock	Grant	Acquire A	No	No	888.34	508	451.28 k	508
8 Sep 23	REGN Regeneron Pharmaceuticals	Common Stock	Grant	Acquire A	No	No	0	240	0.00	240
8 Sep 23	REGN Regeneron Pharmaceuticals	NQSO Common Stock	Grant	Acquire A	No	No	833.23	2,739	2.28 mm	2,739

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.