Simpson Curran – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
RGNX	Simpson Curran	Chief Executive Officer	Oct 09 '25	Sale	12.62	20,811	262,635	216,162	Oct 10 12:00 AM
RGNX	Simpson Curran	Chief Executive Officer	Sep 29 '25	Sale	10.03	7,624	76,469	236,973	Oct 01 12:00 AM
RGNX	Simpson Curran	Chief Executive Officer	Sep 10 '25	Sale	10.02	7,734	77,495	244,597	Sep 12 12:00 AM
RGNX	Simpson Curran	Chief Executive Officer	Aug 01 '24	Sale	15.00	100	1,500	170,037	Aug 05 12:00 AM
RGNX	Simpson Curran	Chief Executive Officer	Jul 29 '24	Sale	15.04	9,648	145,106	170,137	Jul 30 12:00 AM
RGNX	Simpson Curran		Jan 14 '21	Option Exercise	34.06	23,224	790,996	29,360	Jan 14 12:00 AM
RGNX	Simpson Curran		Jan 14 '21	Sale	50.01	11,612	580,716	17,748	Jan 14 12:00 AM
RGNX	Simpson Curran		Jan 12 '21	Option Exercise	19.50	3,400	66,300	19,448	Jan 14 12:00 AM
RGNX	Simpson Curran		Jan 12 '21	Sale	50.03	1,700	85,051	17,748	Jan 14 12:00 AM
RGNX	Simpson Curran		Jan 07 '21	Option Exercise	19.50	10,370	202,216	22,933	Jan 11 12:00 AM
RGNX	Simpson Curran		Jan 07 '21	Sale	50.01	5,185	259,302	17,748	Jan 11 12:00 AM
RGNX	Simpson Curran		Feb 11 '20	Option Exercise	22.00	13,266	291,852	16,512	Feb 12 12:00 AM
RGNX	Simpson Curran		Feb 11 '20	Sale	50.49	12,564	634,411	3,948	Feb 12 12:00 AM
RGNX	Simpson Curran		Feb 10 '20	Option Exercise	27.10	63,320	1,716,196	54,308	Feb 12 12:00 AM
RGNX	Simpson Curran		Feb 10 '20	Sale	50.22	44,429	2,231,224	9,879	Feb 12 12:00 AM
RGNX	Simpson Curran		Feb 05 '20	Option Exercise	18.08	10,274	185,772	39,979	Feb 07 12:00 AM
RGNX	Simpson Curran		Feb 05 '20	Sale	50.00	5,637	281,850	22,648	Feb 07 12:00 AM
RGNX	Simpson Curran		Jan 17 '20	Option Exercise	23.36	10,244	239,338	40,450	Jan 21 12:00 AM
RGNX	Simpson Curran		Jan 17 '20	Sale	50.00	5,922	296,100	23,148	Jan 21 12:00 AM
RGNX	Simpson Curran		Dec 09 '19	Sale	43.74	15,552	680,249	23,948	Dec 11 12:00 AM

Insider Trading & Congressional Trades

Simpson Curran – Insider Transactions