Insider transactions Arrowhead Pharmaceuticals, Inc.

Stocks

ARWR

US04280A1007

Biotechnology & Medical Research

Market Closed - Nasdaq Other stock markets 21:00:00 16/07/2026 BST			5-day change	1st Jan Change
71.38 ^USD	-0.62%		-15.03%	+7.51%

06-29	Arrowhead Pharmaceuticals, Inc.(NasdaqGS:ARWR) dropped from Russell 2000 Index	CI
06-29	Arrowhead Pharmaceuticals, Inc.(NasdaqGS:ARWR) added to Russell Midcap Value Benchmark	CI

Insider Transaction History

Latest insider transactions for Arrowhead Pharmaceuticals, Inc.

Date	Insider	Type	Main position	Quantity	Price	Amount	% Market Cap.
15/06/26	Matthew Cohen	Other	Director	0	81.82	-	0%
15/06/26	Matthew Cohen	Free	Director	11,882	-	-	0.0084%
12/05/26	Hong Bo Lu	Sell	Director	-2,970	76.88	-	0.0021%
05/03/26	James Hamilton	Sell	Chief Technology Officer	10,000	64.19	642K	0.0071%
06/01/26	Daniel Apel	Free	Chief Financial Officer	75,000	-	-	0.0552%
06/01/26	James Hamilton	Free	Chief Technology Officer	75,000	-	-	0.0552%
06/01/26	Patrick O'brien	Don	Chief Operating Officer	77,500	-	-	0.0571%
05/01/26	James Hamilton	Sell	Chief Technology Officer	40,164	63.11	2.53M	0.0296%
02/01/26	Christopher Anzalone	Sell	Chief Executive Officer	13,187	66.10	872K	0.0097%
31/12/25	Patrick O'brien	Don	Chief Operating Officer	52,293	59.73	3.12M	0.0385%
29/12/25	Christopher Anzalone	Fiscal year	Chief Executive Officer	155,178	37.64	3.89M	0.1143%
26/12/25	Mauro Ferrari	Sell	Director	7,530	70.00	527K	0.0055%
19/12/25	Christopher Anzalone	Sell	Chief Executive Officer	26,031	68.04	1.77M	0.0192%
19/12/25	William Waddill	Sell	Director	8,367	67.65	566K	0.0062%
19/12/25	Victoria Vakiener	Sell	Director	10,040	67.68	679K	0.0074%
19/12/25	Adeoye Olukotun	Sell	Director	10,000	67.66	677K	0.0074%
17/12/25	Christopher Anzalone	Sell	Chief Executive Officer	85,000	64.04	5.44M	0.0626%
16/12/25	Adeoye Olukotun	Free	Director	7,819	-	-	0.0058%
16/12/25	Hong Bo Lu	Free	Director	7,819	-	-	0.0058%
16/12/25	Michael Perry	Free	Director	7,819	-	-	0.0058%
16/12/25	William Waddill	Free	Director	7,819	-	-	0.0058%
16/12/25	Douglas Ingram	Free	Director	7,819	-	-	0.0058%
16/12/25	Victoria Vakiener	Free	Director	7,819	-	-	0.0058%
16/12/25	Mauro Ferrari	Free	Director	7,819	-	-	0.0058%
12/12/25	Christopher Anzalone	Free	Chief Executive Officer	364,298	33.90	12.35M	0.2682%
05/12/25	Michael Perry	Sell	Director	16,250	61.03	992K	0.0120%
28/11/25	Mauro Ferrari	Sell	Director	8,750	56.39	493K	0.0063%
01/10/25	James Hamilton	Sell	Chief Technology Officer	20,000	35.00	700K	0.0159%
12/09/25	James Hamilton	Sell	Chief Technology Officer	15,000	30.00	450K	0.0119%
02/09/25	James Hamilton	Sell	Chief Technology Officer	15,000	25.00	375K	0.0119%
13/08/25	James Hamilton	Sell	Chief Technology Officer	10,000	20.00	200K	0.0079%
15/04/25	Daniel Apel	Other	Chief Financial Officer	101,200	-	-	0.0803%
09/04/25	Christopher Anzalone	Sell	Chief Executive Officer	141,122	10.87	1.53M	0.1119%
13/03/25	Christopher Anzalone	Free	Chief Executive Officer	391,425	1.98	775K	0.3104%
03/03/25	Christopher Anzalone	Fiscal year	Chief Executive Officer	900,000	12.67	7.6M	0.7137%
07/02/25	Christopher Anzalone	Free	Chief Executive Officer	9,550	20.10	192K	0.0076%
06/02/25	Douglas Ingram	Other	Director	0	-	-	0%
06/02/25	Douglas Ingram	Free	Director	38,396	20.09	771K	0.0307%
23/01/25	Adeoye Olukotun	Sell	Director	959	21.00	20.14K	0.0008%
04/01/25	Kenneth Myszkowski	Free	Chief Financial Officer	145,167	6.15	893K	0.1167%
04/01/25	James Hamilton	Free	Chief Technology Officer	132,729	4.89	649K	0.1067%
04/01/25	Patrick O'brien	Free	Chief Operating Officer	137,184	5.37	736K	0.1102%
02/01/25	Christopher Anzalone	Sell	Chief Executive Officer	11,520	19.05	219K	0.0093%
27/12/24	Adeoye Olukotun	Sell	Director	2,850	20.00	57K	0.0023%
23/12/24	Christopher Anzalone	Sell	Chief Executive Officer	12,563	19.59	246K	0.0101%
18/12/24	Hong Bo Lu	Free	Director	16,733	22.99	385K	0.0134%
18/12/24	Victoria Vakiener	Free	Director	16,733	22.99	385K	0.0134%
18/12/24	Michael Perry	Free	Director	16,733	22.99	385K	0.0134%
18/12/24	William Waddill	Free	Director	16,733	22.99	385K	0.0134%
18/12/24	Christopher Anzalone	Sell	Chief Executive Officer	126,712	4.48	567K	0.1018%