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IONS

Ionis Pharmaceuticals Inc

Jan 20 • 04:00PM ET

77.53

0.00 0.00 %

Healthcare • Biotechnology • USA • NASD

Peers: BIIB REGN VRTX GILD NBIX ALNY PRTA ARWR SRPT FOLD

| Held by: VTI VB VBK VXF XBI IBB IWP SCHA CGGR IWF

Scroll to Statements

Index	-	P/E	-	EPS (ttm)	-1.71	Insider Own	1.95%	Shs Outstand	161.14M	Perf Week	-5.06%
Market Cap	12.56B	Forward P/E	-	EPS next Y	-3.15	Insider Trans	-31.06%	Shs Float	158.81M	Perf Month	0.58%
Enterprise Value	12.36B	PEG	-	EPS next Q	-1.33	Inst Own	106.72%	Short Float	9.37%	Perf Quarter	6.07%
Income	-255.99M	P/S	12.98	EPS this Y	24.59%	Inst Trans	-2.18%	Short Ratio	6.17	Perf Half Y	86.59%
Sales	967.38M	P/B	20.22	EPS next Y	-37.20%	ROA	-8.37%	Short Interest	14.89M	Perf YTD	-2.00%
Book/sh	3.84	P/C	5.60	EPS next 5Y	26.73%	ROE	-39.99%	52W High	86.15 -10.01%	Perf Year	140.18%
Cash/sh	13.85	P/FCF	-	EPS past 3/5Y	-146.45% -	ROIC	-12.66%	52W Low	23.95 223.72%	Perf 3Y	98.64%
Dividend Est.	-	EV/EBITDA	-	Sales past 3/5Y	-4.53% -8.88%	Gross Margin	97.07%	Volatility	4.13% 3.32%	Perf 5Y	31.07%
Dividend TTM	-	EV/Sales	12.78	EPS Y/Y TTM	34.00%	Oper. Margin	-28.66%	ATR (14)	2.83	Perf 10Y	36.30%
Dividend Ex-Date	-	Quick Ratio	2.78	Sales Y/Y TTM	20.39%	Profit Margin	-26.46%	RSI (14)	45.12	Recom	1.67
Dividend Gr. 3/5Y	- -	Current Ratio	2.79	EPS Q/Q	14.85%	SMA20	-2.82%	Beta	0.30	Target Price	92.42
Payout	-	Debt/Eq	3.32	Sales Q/Q	17.12%	SMA50	-1.00%	Rel Volume	0.00	Prev Close	77.53
Employees	1069	LT Debt/Eq	2.27	Earnings	Oct 29 BMO	SMA200	42.62%	Avg Volume	2.41M	Price	77.53
IPO	May 17, 1991	Option/Short	Yes / Yes	EPS/Sales Surpr.	34.33% 20.47%	Trades		Volume	0	Change	0.00%

Date	Action	Analyst	Rating Change	Price Target Change
Oct-08-25	Upgrade	JP Morgan	Neutral → Overweight	$80
Sep-26-25	Upgrade	Goldman	Sell → Neutral	$65
Sep-03-25	Upgrade	BMO Capital Markets	Market Perform → Outperform	$70
Jul-31-25	Upgrade	Morgan Stanley	Equal-Weight → Overweight	$62
Jul-01-25	Upgrade	Barclays	Equal Weight → Overweight	$57
Apr-07-25	Initiated	H.C. Wainwright	Buy	$45
Mar-31-25	Initiated	Redburn Atlantic	Neutral	$39
Aug-02-24	Downgrade	BMO Capital Markets	Outperform → Market Perform	$67 → $60
Jul-24-24	Upgrade	Leerink Partners	Market Perform → Outperform	$53 → $62
Jul-16-24	Resumed	Jefferies	Buy	$29 → $75
Jun-14-24	Upgrade	Bernstein	Underperform → Mkt Perform	$44
Apr-10-24	Upgrade	Wolfe Research	Peer Perform → Outperform	$58
Jan-02-24	Upgrade	BofA Securities	Neutral → Buy	$52 → $62
Oct-23-23	Upgrade	BofA Securities	Underperform → Neutral	$33 → $52
Sep-29-23	Initiated	Raymond James	Strong Buy	$63
Jul-31-23	Upgrade	Citigroup	Neutral → Buy	$36 → $60
Jun-07-23	Resumed	Piper Sandler	Overweight	$58
May-04-23	Upgrade	Citigroup	Sell → Neutral	$30 → $36
Mar-21-23	Initiated	Bernstein	Underperform	$31
Dec-21-22	Downgrade	Morgan Stanley	Overweight → Equal-Weight	$56 → $40

Show Previous Ratings

Today 07:00AM	DAWNZERA (donidalorsen) approved in the European Union for hereditary angioedema (HAE) (Business Wire)
Jan-12-26 04:18PM	JPM Preannouncements: Why Alnylam And Sarepta Lost, But Day One Won (Investor's Business Daily)
12:02PM	National Bank of Canada Sees Significant Reduction in Tweedy Browne International Value's Portfolio (GuruFocus.com)
10:56AM	JPM Preannouncements Take Their Toll As Alnylam Slides, Tempus, Day One Pop (Investor's Business Daily)
07:00AM	Ionis well-positioned for continued momentum and substantial value creation in 2026 with two new independent launches and several pivotal data readouts (Business Wire)
12:33PM	Loading…
Jan-08-26 12:33PM	GSK's Chronic Hepatitis B Drug Meets Goals in Two Late-Stage Studies (Zacks)
10:31AM	Cathie Wood Dumps $12.7 Million Worth of Meta Stock Amid Ray-Ban Smart Glasses Delay, Ark Loads Up On This Gaming Platform (Benzinga)
Jan-07-26 06:23AM	GSK, Ionis claim study success for RNA-based hepatitis B drug (BioPharma Dive)
02:15AM	Ionis partner GSK announces positive topline results from B-Well 1 and B-Well 2 Phase 3 studies for bepirovirsen, a potential first-in-class medicine for chronic hepatitis B (Business Wire)
Jan-06-26 07:05AM	Ionis to present at 44th Annual J.P. Morgan Healthcare Conference (Business Wire)
Jan-05-26 08:25AM	Ardelyx (ARDX) Moves 5.5% Higher: Will This Strength Last? (Zacks)
Dec-22-25 10:11AM	What Awaits These 4 Biotech Stocks That More Than Doubled in 2025 (Zacks)
Dec-04-25 01:09PM	Pharvaris Stock Gains on HAE Drug Meeting Late-Stage Study Goals (Zacks)
11:30AM	Madrigal (MDGL) Up 21.9% Since Last Earnings Report: Can It Continue? (Zacks)
Dec-02-25 07:00AM	Ionis receives U.S. FDA Breakthrough Therapy designation for zilganersen for Alexander disease (AxD) (Business Wire)
07:00AM	Loading…
Dec-01-25 07:00AM	Ionis receives U.S. FDA Breakthrough Therapy designation for olezarsen for severe hypertriglyceridemia (sHTG) (Business Wire)
Nov-20-25 10:01AM	Tweedy Browne's Strategic Moves: Alphabet Inc. Sees a -1.43% Portfolio Impact (GuruFocus.com)
Nov-14-25 07:00AM	DAWNZERA (donidalorsen) receives positive opinion from CHMP, recommended for approval in EU for hereditary angioedema (HAE) (Business Wire)
Nov-13-25 12:39AM	Ionis Prices Convertible Notes Offering to Refinance 2026 Convertible Notes (Business Wire)
Nov-12-25 04:00PM	Ionis to present at upcoming investor conferences (Business Wire)
05:20AM	Metagenomi, Ovid CEOs step aside; Cogent soars on unprecedented stomach cancer data (BioPharma Dive)
Nov-11-25 04:05PM	Ionis Announces Proposed Convertible Offering to Refinance 2026 Convertible Notes (Business Wire)
Nov-10-25 04:20PM	Merck's Heart Pill Slashes Cholesterol Levels in Test Patients (Barrons.com) -5.45%
Nov-08-25 09:40AM	Groundbreaking pivotal study results of olezarsen for severe hypertriglyceridemia (sHTG) presented as a late breaker at AHA Scientific Sessions (Business Wire)
Nov-06-25 08:00AM	Ionis presents new data demonstrating long-term disease control with DAWNZERA (donidalorsen) at ACAAI 2025 Annual Meeting (Business Wire)
Oct-31-25 05:00PM	Analyst Report: Ionis Pharmaceuticals, Inc. (Morningstar Research)
Oct-30-25 04:15PM	Alnylam Stock Has Almost Doubled In 2025. But It Took A Hit On Earnings. (Investor's Business Daily)
01:14PM	Ionis Beats Q3 Earnings & Sales Estimates, Raises 2025 Outlook (Zacks)
09:49AM	Alnylam Stock Has Already Doubled In 2025. But It Took A Hit On Earnings. (Investor's Business Daily)
Oct-29-25 09:30AM	Compared to Estimates, Ionis Pharmaceuticals (IONS) Q3 Earnings: A Look at Key Metrics (Zacks)
08:15AM	Loading…
08:15AM	Ionis Pharmaceuticals (IONS) Reports Q3 Loss, Beats Revenue Estimates (Zacks)
07:14AM	Ionis Pharmaceuticals: Q3 Earnings Snapshot (Associated Press Finance)
07:00AM	Ionis reports third quarter 2025 financial results and highlights progress on key programs (Business Wire)
Oct-27-25 07:00AM	Detailed data from the landmark CORE and CORE2 pivotal studies of olezarsen for sHTG to be presented as a late breaker at AHA Scientific Sessions (Business Wire)
Oct-23-25 02:10PM	Ionis ranked #2 Top Employer by Science magazine, recognizing industry-leading scientific innovation and company culture (Business Wire)
Oct-22-25 10:00AM	Ionis Pharmaceuticals (IONS) Expected to Beat Earnings Estimates: Can the Stock Move Higher? (Zacks)
Oct-21-25 08:00AM	Ionis CEO Brett P. Monia receives 2025 Lifetime Achievement Award from the Oligonucleotide Therapeutics Society (Business Wire)
Oct-16-25 07:05AM	Ionis to hold third quarter 2025 financial results webcast (Business Wire)
Oct-08-25 04:14PM	Why Ionis Stock Hit A Six-Year High And Snagged A Price-Target Hike (Investor's Business Daily)
09:45AM	Intel, FedEx downgraded: Wall Street's top analyst calls (The Fly)
09:35AM	Why Ionis Stock, Approaching A Six-Year High, Just Snagged A Price-Target Hike (Investor's Business Daily)
Oct-07-25 09:26AM	Ionis Pharmaceuticals CEO Brett Monia on the drugs they are focused on (CNBC TV)
07:00AM	Ionis showcases transformational medicines and industry-leading pipeline at Innovation Day (Business Wire)
Oct-02-25 01:35AM	Ionis (IONS) Price Target Hiked Following Positive Zilganersen Trial Results (Insider Monkey)
Sep-30-25 07:08PM	Analyst Report: Ionis Pharmaceuticals, Inc. (Morningstar Research)
Sep-26-25 09:46AM	CarMax downgraded, Kenvue upgraded: Wall Street's top analyst calls (The Fly)
Sep-24-25 12:41PM	BIIB's sNDA for Higher Dose of SMA Drug Spinraza Gets FDA's CRL (Zacks)
Sep-23-25 02:15PM	IONS' Rare Neurological Disease Drug Meets Late-Stage Study Goal (Zacks)
01:13PM	Biotech Stocks Rally. 3 Favorite Plays From the Charts. (Barrons.com)
04:54AM	FDA clears under-the-skin Keytruda; MBX shares double on study data (BioPharma Dive)
Sep-22-25 07:00AM	Ionis announces positive topline results from pivotal study of zilganersen in Alexander disease (Business Wire)
06:01AM	Ionis and Sobis Tryngolza gains approval in EU for FCS treatment (Pharmaceutical Technology)
Sep-19-25 07:00AM	TRYNGOLZA (olezarsen) approved in the European Union for familial chylomicronemia syndrome (FCS) (Business Wire)
Sep-18-25 07:07AM	Biogen to buy startup Alcyone, eyeing easier delivery of RNA drugs (BioPharma Dive)
Sep-12-25 07:00AM	Ionis expands Surf Away+ event, marking 10 years of creating unique adaptive experiences for people with neurological diseases (Business Wire)
Sep-10-25 11:11AM	IONS Up on FDA's Breakthrough Tag for ION582 in Angelman Syndrome (Zacks)
Sep-09-25 07:00AM	Ionis receives U.S. FDA Breakthrough Therapy designation for ION582 in Angelman syndrome (Business Wire) +5.57%
Sep-08-25 04:00PM	Ionis to host investors and analysts for Innovation Day 2025 (Business Wire)
Sep-04-25 12:34PM	Ionis Pharma (IONS) Hits New High Anew as Analyst Sees Blockbuster Potential for Olezarsen (Insider Monkey)
Sep-03-25 11:13AM	Ionis Pharma (IONS) Touches New High on Promising Olezarsen Results (Insider Monkey) +5.22%
10:47AM	IONS Hits 52-Week High on Tryngolza's Success in Lowering Triglyceride (Zacks)
08:52AM	Pharma, Opendoor, Tesla: Trending Stocks (Yahoo Finance Video)
Sep-02-25 09:05PM	Analyst Report: Ionis Pharmaceuticals, Inc. (Morningstar Research) +34.84%
06:00PM	More Ways to Cut Cholesterol, Triglycerides Are Coming. This Stock Took Off. (Barrons.com)
04:06PM	Ionis Pharma Hits Four-Year High On A 'Home Run' In Triglycerides Treatment (Investor's Business Daily)
04:00PM	Ionis to present at upcoming investor conferences (Business Wire)
10:38AM	Ionis Pharma's Investigational Drug Shows Promise For Triglyceride And Pancreatitis Reduction (Benzinga)
10:30AM	BC-Most Active Stocks (Associated Press Finance)
10:01AM	Ionis Pharma Hits The 'Bull Case,' 'Blue Sky' In Lowering Triglycerides. Shares Launch. (Investor's Business Daily)
07:00AM	Olezarsen significantly reduces triglycerides and acute pancreatitis events in landmark pivotal studies for people with severe hypertriglyceridemia (sHTG) (Business Wire)
01:34AM	Ionis Pharmaceuticals (IONS) Gains FDA Approval for HAE Drug, Piper Sandler Lifts Target (Insider Monkey)
Aug-28-25 11:49PM	J.P. Morgan Raises the PT on Ionis Pharmaceuticals (IONS), Keeps a Hold Rating (Insider Monkey)
Aug-21-25 05:49PM	Analyst Report: Ionis Pharmaceuticals, Inc. (Morningstar Research)
02:24PM	Ionis Pharma Wins FDA Nod For First RNA-Targeted Therapy For Rare Genetic Swelling Disorder (Benzinga)
11:45AM	DAWNZERA (donidalorsen) approved in the U.S. as first and only RNA-targeted prophylactic treatment for hereditary angioedema (Business Wire)
Aug-04-25 11:29AM	Why Morgan Stanley Upgraded This Biotech Stock to a Buy (Barchart)
Jul-31-25 01:12PM	BioCryst Pharmaceuticals Before Q2 Earnings: How to Play the Stock (Zacks)
09:10AM	Ionis Beats on Q2 Earnings & Sales, Stock Up 5% on Raised '25 Outlook (Zacks)
03:28AM	Ionis Pharmaceuticals Inc (IONS) Q2 2025 Earnings Call Highlights: Revenue Surge and Strategic ... (GuruFocus.com)
12:16AM	Analyst Report: Ionis Pharmaceuticals, Inc. (Morningstar Research)
Jul-30-25 09:30AM	Here's What Key Metrics Tell Us About Ionis Pharmaceuticals (IONS) Q2 Earnings (Zacks)
08:10AM	Ionis Pharmaceuticals (IONS) Q2 Earnings and Revenues Beat Estimates (Zacks)
07:08AM	Ionis Pharmaceuticals: Q2 Earnings Snapshot (Associated Press Finance)
07:00AM	Ionis reports second quarter 2025 financial results and highlights progress on key programs (Business Wire)
Jul-29-25 01:30AM	Ionis Pharmaceuticals (IONS) Received Positive Opinion from European Medicines Agency (Insider Monkey)
Jul-25-25 07:32AM	TRYNGOLZA® (olezarsen) recommended for EU approval by CHMP for familial chylomicronemia syndrome (FCS) (PR Newswire)
07:15AM	TRYNGOLZA (olezarsen) recommended for approval in the EU by CHMP for familial chylomicronemia syndrome (FCS) (Business Wire)
Jul-23-25 10:00AM	Ionis Pharmaceuticals (IONS) Earnings Expected to Grow: Should You Buy? (Zacks)
Jul-21-25 07:00AM	Phase 3 OASISplus data demonstrating benefit of donidalorsen for HAE patients who switched from other prophylactics published in JACI In Practice (Business Wire)
Jul-16-25 07:05AM	Ionis to hold second quarter 2025 financial results webcast (Business Wire)
Jul-14-25 04:01AM	Amyotrophic Lateral Sclerosis (ALS) Market Analysis Report 2025-2035 \| Increase in Clinical Trials and Investments will Accelerate the Development of Innovative Treatments (GlobeNewswire)
Jul-10-25 12:39AM	Barclays Upgrades Ionis Pharmaceuticals (IONS) Stock, Raises PT (Insider Monkey)
Jul-03-25 09:55AM	Should You Buy Ionis Pharmaceuticals (IONS) After Golden Cross? (Zacks)
08:17AM	Ionis Pharmaceuticals (IONS) Moves 9.1% Higher: Will This Strength Last? (Zacks)
Jul-02-25 07:11PM	Analyst Report: Ionis Pharmaceuticals, Inc. (Morningstar Research) +9.14%
09:36AM	Nike upgraded, Sportradar initiated: Wall Streets top analyst calls (TipRanks)
Jul-01-25 09:33AM	Nike upgraded, Sportradar initiated: Wall Street's top analyst calls (The Fly)
Jun-27-25 10:00AM	New Data for Nusinersen Underscore Biogens Commitment to Advancing Clinical Research to Improve Outcomes in SMA (GlobeNewswire)
Jun-25-25 04:19PM	Can Biogen Save Even More Kids With This New Drug? (Investor's Business Daily)
07:31AM	Ionis announces Biogen to advance salanersen into SMA registrational studies based on positive interim Phase 1 results (Business Wire)

Ionis Pharmaceuticals, Inc. engages in the development and commercialization of human therapeutic drugs using antisense technology. The company was founded by Stanley T. Crooke, David J. Ecker, Christopher K. Mirabelli, and Brett P. Monia on January 10, 1989 and is headquartered in Carlsbad, CA.

Insider Trading	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
YANG MICHAEL J.	Director	Jan 15 '26	Option Exercise	0.00	1,930	0	7,940	Jan 20 08:21 PM
Swayze Eric	EVP Research	Jan 15 '26	Option Exercise	0.00	21,366	0	51,819	Jan 20 08:21 PM
Swayze Eric	EVP Research	Jan 15 '26	Option Exercise	0.00	111	0	367	Jan 20 08:21 PM
Swayze Eric	EVP Research	Jan 16 '26	Sale	75.34	9,884	744,661	41,935	Jan 20 08:21 PM
Swayze Eric	EVP Research	Jan 16 '26	Sale	75.97	49	3,723	318	Jan 20 08:21 PM
Schneider Eugene	EVP, Chf Clinical Develop Ofcr	Jan 15 '26	Option Exercise	0.00	21,685	0	73,192	Jan 20 08:21 PM
Schneider Eugene	EVP, Chf Clinical Develop Ofcr	Jan 16 '26	Sale	75.59	9,302	703,138	63,890	Jan 20 08:21 PM
O'NEIL PATRICK R.	EVP CLO & General Counsel	Jan 15 '26	Option Exercise	0.00	21,473	0	75,362	Jan 20 08:20 PM
O'NEIL PATRICK R.	EVP CLO & General Counsel	Jan 16 '26	Sale	75.84	9,191	697,045	66,171	Jan 20 08:20 PM
Monia Brett P	Chief Executive Officer	Jan 15 '26	Option Exercise	0.00	89,145	0	268,717	Jan 20 08:20 PM
Monia Brett P	Chief Executive Officer	Jan 16 '26	Sale	74.82	44,034	3,294,624	224,683	Jan 20 08:20 PM
Kordasiewicz Holly B.	EVP, Chief Development Officer	Jan 15 '26	Option Exercise	0.00	11,119	0	18,859	Jan 20 08:18 PM
Kordasiewicz Holly B.	EVP, Chief Development Officer	Jan 16 '26	Sale	75.66	4,141	313,308	14,718	Jan 20 08:18 PM
Jenne Kyle	EVP, Chf GL Pdt Str Ofcr	Jan 15 '26	Option Exercise	0.00	7,013	0	18,212	Jan 20 08:18 PM
Jenne Kyle	EVP, Chf GL Pdt Str Ofcr	Jan 16 '26	Sale	75.96	1,823	138,475	16,389	Jan 20 08:18 PM
HOUGEN ELIZABETH L	EVP, Finance & CFO	Jan 15 '26	Option Exercise	0.00	28,729	0	139,229	Jan 20 08:18 PM
HOUGEN ELIZABETH L	EVP, Finance & CFO	Jan 16 '26	Sale	75.22	12,922	971,993	126,307	Jan 20 08:18 PM
Devers Shannon L.	EVP, Chief Human Resources Ofc	Jan 15 '26	Option Exercise	0.00	17,377	0	34,871	Jan 20 08:18 PM
Devers Shannon L.	EVP, Chief Human Resources Ofc	Jan 16 '26	Sale	75.95	8,353	634,410	26,518	Jan 20 08:18 PM
Birchler Brian	EVP, Corp and Development Ops	Jan 15 '26	Option Exercise	0.00	20,089	0	68,915	Jan 20 08:18 PM
Birchler Brian	EVP, Corp and Development Ops	Jan 16 '26	Sale	75.11	8,480	636,933	60,435	Jan 20 08:18 PM
BENNETT C FRANK	EVP, Chief Scientific Officer	Jan 15 '26	Option Exercise	0.00	21,055	0	103,734	Jan 20 08:18 PM
BENNETT C FRANK	EVP, Chief Scientific Officer	Jan 16 '26	Sale	75.15	8,977	674,622	94,757	Jan 20 08:18 PM
Baroldi Joseph	EVP, Chief Business Officer	Jan 15 '26	Option Exercise	0.00	17,037	0	47,338	Jan 20 08:18 PM
Baroldi Joseph	EVP, Chief Business Officer	Jan 15 '26	Option Exercise	0.00	2,850	0	5,921	Jan 20 08:18 PM
Baroldi Joseph	EVP, Chief Business Officer	Jan 16 '26	Sale	75.75	6,907	523,205	40,431	Jan 20 08:18 PM
Baroldi Joseph	EVP, Chief Business Officer	Jan 16 '26	Sale	75.78	1,149	87,071	4,772	Jan 20 08:18 PM
Swayze Eric	Officer	Jan 16 '26	Proposed Sale	76.23	9,884	753,501		Jan 16 07:31 PM
Baroldi Joseph	Officer	Jan 16 '26	Proposed Sale	80.00	6,999	559,920		Jan 16 06:55 PM
BENNETT C FRANK	Officer	Jan 16 '26	Proposed Sale	76.22	8,977	684,264		Jan 16 06:50 PM
Birchler Brian	Officer	Jan 16 '26	Proposed Sale	76.22	8,480	646,376		Jan 16 06:47 PM
HOUGEN ELIZABETH L	Officer	Jan 16 '26	Proposed Sale	76.24	12,922	985,109		Jan 16 06:46 PM
Monia Brett P	Officer	Jan 16 '26	Proposed Sale	76.24	44,034	3,357,167		Jan 16 06:44 PM
O'NEIL PATRICK R.	Officer	Jan 16 '26	Proposed Sale	76.23	9,191	700,603		Jan 16 06:42 PM
Schneider Eugene	Officer	Jan 16 '26	Proposed Sale	76.23	9,302	709,072		Jan 16 06:40 PM
Devers Shannon L.	Officer	Jan 16 '26	Proposed Sale	76.22	8,353	636,626		Jan 16 06:36 PM
Devers Shannon L.	EVP, Chief Human Resources Ofc	Jan 07 '26	Option Exercise	51.25	44,199	2,265,415	43,039	Jan 09 05:08 PM
Devers Shannon L.	EVP, Chief Human Resources Ofc	Jan 07 '26	Sale	85.08	44,199	3,760,577	17,494	Jan 09 05:08 PM
Devers Shannon L.	Officer	Jan 07 '26	Proposed Sale	84.68	9,390	795,117		Jan 07 04:06 PM
Swayze Eric	EVP Research	Jan 02 '26	Option Exercise	60.89	23,463	1,428,662	48,791	Jan 06 05:35 PM
Swayze Eric	EVP Research	Jan 02 '26	Sale	79.12	23,463	1,856,325	30,453	Jan 06 05:35 PM
Swayze Eric	Officer	Jan 02 '26	Proposed Sale	69.02	23,463	1,619,416		Jan 02 04:49 PM
WENDER JOSEPH H	Director	Dec 01 '25	Sale	80.82	28,000	2,262,848	36,035	Dec 03 07:01 PM
Joseph Wender	Director	Dec 01 '25	Proposed Sale	81.99	14,479	1,187,133		Dec 01 06:14 PM
KLEIN JOSEPH III	Director	Nov 25 '25	Option Exercise	0.00	12,000	0	4,000	Nov 28 05:51 PM
KLEIN JOSEPH III	Director	Nov 25 '25	Sale	80.00	12,000	960,000	0	Nov 28 05:51 PM
Devers Shannon L.	EVP, Chief Human Resources Ofc	Nov 25 '25	Option Exercise	53.77	16,777	902,099	34,271	Nov 28 05:51 PM
Devers Shannon L.	EVP, Chief Human Resources Ofc	Nov 25 '25	Sale	80.91	16,777	1,357,442	17,494	Nov 28 05:51 PM
Devers Shannon L.	Officer	Nov 25 '25	Proposed Sale	80.91	42,322	3,424,273		Nov 25 05:53 PM
KLEIN JOSEPH III	Director	Nov 25 '25	Proposed Sale	80.00	12,000	960,000		Nov 25 04:04 PM
WENDER JOSEPH H	Director	Nov 18 '25	Option Exercise	24.42	16,000	390,720	16,000	Nov 20 05:12 PM
HERMAN JOAN E	Director	Nov 19 '25	Option Exercise	57.40	44,000	2,525,400	78,086	Nov 20 05:12 PM
HERMAN JOAN E	Director	Nov 19 '25	Sale	72.13	44,000	3,173,830	46,086	Nov 20 05:12 PM
Joan E. Herman	Director	Nov 19 '25	Proposed Sale	74.00	44,000	3,256,000		Nov 19 05:41 PM
Birchler Brian	EVP, Corp and Development Ops	Nov 06 '25	Sale	76.17	8,000	609,379	48,826	Nov 07 05:13 PM
Geary Richard S	EVP, Chief Development Officer	Nov 06 '25	Option Exercise	59.06	33,038	1,951,111	77,957	Nov 07 05:12 PM
Geary Richard S	EVP, Chief Development Officer	Nov 05 '25	Option Exercise	58.84	1,601	94,197	60,458	Nov 07 05:12 PM
Geary Richard S	EVP, Chief Development Officer	Nov 06 '25	Sale	75.72	33,038	2,501,725	59,657	Nov 07 05:12 PM
Geary Richard S	EVP, Chief Development Officer	Nov 05 '25	Sale	75.01	1,601	120,091	59,657	Nov 07 05:12 PM
WENDER JOSEPH H	Director	Oct 30 '25	Sale	73.26	16,800	1,230,801	75,235	Nov 03 08:14 PM
WENDER JOSEPH H	Director	Oct 31 '25	Sale	75.16	11,200	841,776	64,035	Nov 03 08:14 PM
LOSCALZO JOSEPH	Director	Oct 31 '25	Option Exercise	52.22	16,000	835,520	52,330	Nov 03 08:14 PM
LOSCALZO JOSEPH	Director	Oct 31 '25	Sale	75.10	16,000	1,201,669	36,330	Nov 03 08:14 PM
Geary Richard S	EVP, Chief Development Officer	Oct 31 '25	Option Exercise	58.83	69,249	4,074,103	114,321	Nov 03 08:14 PM
Geary Richard S	EVP, Chief Development Officer	Nov 03 '25	Option Exercise	58.99	1,680	99,110	60,562	Nov 03 08:14 PM
Geary Richard S	EVP, Chief Development Officer	Oct 31 '25	Sale	75.11	89,249	6,703,341	59,657	Nov 03 08:14 PM
Geary Richard S	EVP, Chief Development Officer	Nov 03 '25	Sale	75.05	1,680	126,091	59,657	Nov 03 08:14 PM
LOSCALZO JOSEPH	Officer	Oct 31 '25	Proposed Sale	75.10	16,000	1,201,669		Oct 31 04:26 PM
Geary Richard S	Officer	Oct 31 '25	Proposed Sale	75.10	126,168	9,475,217		Oct 31 04:25 PM
Joseph Wender	Director	Oct 30 '25	Proposed Sale	74.17	33,600	2,492,112		Oct 30 06:21 PM
Swayze Eric	EVP Research	Oct 15 '25	Option Exercise	0.00	125	0	309	Oct 16 08:16 PM
Swayze Eric	EVP Research	Oct 16 '25	Sale	73.62	53	3,902	256	Oct 16 08:16 PM
PARSHALL B LYNNE	Director	Oct 15 '25	Sale	71.74	5,000	358,722	61,344	Oct 16 08:16 PM
Devers Shannon L.	EVP, Chief Human Resources Ofc	Oct 15 '25	Option Exercise	33.00	8,820	291,060	21,937	Oct 16 08:16 PM
Devers Shannon L.	EVP, Chief Human Resources Ofc	Oct 15 '25	Sale	72.94	6,000	437,654	15,937	Oct 16 08:16 PM
Devers Shannon L.	EVP, Chief Human Resources Ofc	Oct 16 '25	Sale	73.62	1,263	92,984	17,494	Oct 16 08:16 PM
Birchler Brian	EVP, Corp and Development Ops	Oct 15 '25	Option Exercise	53.77	12,425	668,092	69,251	Oct 16 08:15 PM
Birchler Brian	EVP, Corp and Development Ops	Oct 14 '25	Option Exercise	53.77	11,475	617,011	68,301	Oct 16 08:15 PM
Birchler Brian	EVP, Corp and Development Ops	Oct 15 '25	Sale	72.23	12,425	897,398	56,826	Oct 16 08:15 PM
Birchler Brian	EVP, Corp and Development Ops	Oct 14 '25	Sale	72.03	11,475	826,589	56,826	Oct 16 08:15 PM
Devers Shannon L.	Officer	Oct 15 '25	Proposed Sale	75.00	15,670	1,175,250		Oct 15 04:10 PM
PARSHALL B LYNNE	Director	Oct 15 '25	Proposed Sale	71.74	5,000	358,722		Oct 15 04:08 PM
Birchler Brian	Officer	Oct 14 '25	Proposed Sale	72.00	31,900	2,296,800		Oct 14 04:58 PM
Swayze Eric	EVP Research	Oct 06 '25	Sale	69.02	6,849	472,718	30,453	Oct 08 06:37 PM
O'NEIL PATRICK R.	EVP CLO & General Counsel	Oct 06 '25	Option Exercise	52.87	10,200	539,274	67,330	Oct 08 06:37 PM
O'NEIL PATRICK R.	EVP CLO & General Counsel	Oct 06 '25	Sale	69.74	13,441	937,338	53,889	Oct 08 06:37 PM
Monia Brett P	Chief Executive Officer	Oct 06 '25	Sale	69.26	437	30,268	179,572	Oct 08 06:36 PM
Baroldi Joseph	EVP, Chief Business Officer	Oct 06 '25	Sale	69.37	1,625	112,725	30,301	Oct 08 06:36 PM
Monia Brett P	Officer	Oct 06 '25	Proposed Sale	69.26	437	30,268		Oct 06 06:24 PM
Baroldi Joseph	Officer	Oct 06 '25	Proposed Sale	69.37	1,625	112,725		Oct 06 06:09 PM
Swayze Eric	Officer	Oct 06 '25	Proposed Sale	69.02	6,849	472,718		Oct 06 06:01 PM
WENDER JOSEPH H	Director	Oct 01 '25	Sale	65.50	16,800	1,100,385	92,035	Oct 02 07:36 PM
Swayze Eric	EVP Research	Oct 01 '25	Option Exercise	53.77	14,142	760,415	51,444	Oct 02 07:36 PM
Swayze Eric	EVP Research	Oct 02 '25	Option Exercise	53.77	12,972	697,504	50,274	Oct 02 07:36 PM
Swayze Eric	EVP Research	Oct 01 '25	Sale	66.09	14,142	934,662	37,302	Oct 02 07:36 PM
Swayze Eric	EVP Research	Oct 02 '25	Sale	66.23	12,972	859,082	37,302	Oct 02 07:36 PM
O'NEIL PATRICK R.	EVP CLO & General Counsel	Oct 02 '25	Option Exercise	58.97	64,664	3,813,257	91,591	Oct 02 07:35 PM
O'NEIL PATRICK R.	EVP CLO & General Counsel	Oct 02 '25	Sale	67.69	64,664	4,377,054	57,130	Oct 02 07:35 PM
Baroldi Joseph	EVP, Chief Business Officer	Oct 02 '25	Option Exercise	31.80	15,000	477,000	46,926	Oct 02 07:35 PM
Baroldi Joseph	EVP, Chief Business Officer	Oct 02 '25	Sale	68.01	15,000	1,020,210	31,926	Oct 02 07:35 PM

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Ionis Pharmaceuticals Inc

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